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org.pentaho.di.core
Class Const

java.lang.Object
  org.pentaho.di.core.Const

public class Const
extends Object
extends Object

This class is used to define a number of default values for various settings throughout Kettle. It also contains a number of static final methods to make your life easier.

Since:: 07-05-2003
Author:: Matt

Nested Class Summary
`static class`	`Const.ReleaseType` Release Type

Field Summary
`static int`	`ARROW_WIDTH` The default width of an arrow in the Graphical Views
`static String`	`CHEF_LOG_FILE` The base name of the Chef logfile
`static String`	`COPYRIGHT_YEAR` Copyright year
`static String`	`CR` CR: operating systems specific Carriage Return
`static String`	`DEFAULT_CURRENCY_SYMBOL` The default currency symbol
`static char`	`DEFAULT_DECIMAL_SEPARATOR` The default decimal separator .
`static char`	`DEFAULT_GROUPING_SEPARATOR` The default grouping separator , or .
`static Locale`	`DEFAULT_LOCALE` The default locale for the kettle environment (system defined)
`static String`	`DEFAULT_NUMBER_FORMAT` The default number format
`static String`	`DEFAULT_PLUGIN_BASE_FOLDERS` the default comma separated list of base plugin folders.
`static String`	`DOSCR` DOSCR: MS-DOS specific Carriage Return
`static String`	`EMPTY_STRING` An empty ("") String.
`static int`	`ERROR` UI-agnostic flag for warnings
`static int`	`FETCH_SIZE` Fetch size in rows when querying a database
`static String`	`FILE_SEPARATOR` What's the file systems file separator on this operating system?
`static int`	`FORM_MARGIN` The horizontal and vertical margin of a dialog box.
`static String`	`GENERALIZED_DATE_TIME_FORMAT` Generalized date/time format: Wherever dates are used, date and time values are organized from the most to the least significant.
`static String`	`GENERALIZED_DATE_TIME_FORMAT_MILLIS`
`static int`	`HISTORY_LINES_FETCH_SIZE` The default fetch size for lines of history.
`static int`	`INFO` UI-agnostic flag for warnings
`static String[]`	`INTERNAL_JOB_VARIABLES` All the internal job variables
`static String[]`	`INTERNAL_TRANS_VARIABLES` All the internal job variables
`static String`	`INTERNAL_VARIABLE_CLUSTER_MASTER` Is this transformation running clustered, on the master?
`static String`	`INTERNAL_VARIABLE_CLUSTER_RUN_ID` The internal clustered run ID, unique across a clustered execution, important while doing parallel clustered runs
`static String`	`INTERNAL_VARIABLE_CLUSTER_SIZE` The size of the cluster : number of slaves
`static String`	`INTERNAL_VARIABLE_JOB_FILENAME_DIRECTORY` The job filename directory
`static String`	`INTERNAL_VARIABLE_JOB_FILENAME_NAME` The job filename name
`static String`	`INTERNAL_VARIABLE_JOB_NAME` The job name
`static String`	`INTERNAL_VARIABLE_JOB_REPOSITORY_DIRECTORY` The job directory
`static String`	`INTERNAL_VARIABLE_KETTLE_BUILD_DATE` The build date as an internal variable
`static String`	`INTERNAL_VARIABLE_KETTLE_BUILD_VERSION` The build version as an internal variable
`static String`	`INTERNAL_VARIABLE_KETTLE_VERSION` The version number as an internal variable
`static String`	`INTERNAL_VARIABLE_PREFIX` The prefix that all internal kettle variables should have
`static String`	`INTERNAL_VARIABLE_SLAVE_SERVER_NAME` The slave transformation name
`static String`	`INTERNAL_VARIABLE_SLAVE_SERVER_NUMBER` The slave transformation number
`static String`	`INTERNAL_VARIABLE_STEP_COPYNR` The step copy nr
`static String`	`INTERNAL_VARIABLE_STEP_NAME` The step name
`static String`	`INTERNAL_VARIABLE_STEP_PARTITION_ID` The step partition ID
`static String`	`INTERNAL_VARIABLE_STEP_PARTITION_NR` The step partition number
`static String`	`INTERNAL_VARIABLE_STEP_UNIQUE_COUNT` The size of the cluster : number of slaves
`static String`	`INTERNAL_VARIABLE_STEP_UNIQUE_NUMBER` The slave transformation number
`static String`	`INTERNAL_VARIABLE_TRANSFORMATION_FILENAME_DIRECTORY` The transformation filename directory
`static String`	`INTERNAL_VARIABLE_TRANSFORMATION_FILENAME_NAME` The transformation filename name
`static String`	`INTERNAL_VARIABLE_TRANSFORMATION_NAME` The transformation name
`static String`	`INTERNAL_VARIABLE_TRANSFORMATION_REPOSITORY_DIRECTORY` The transformation directory
`static String`	`JAVA_VERSION` The Java runtime version
`static String`	`JNDI_DIRECTORY` Path to the simple-jndi directory
`static String`	`KETTLE_BATCHING_ROWSET` Set this variable to Y if you want to test a more efficient batching row set.
`static String`	`KETTLE_CARTE_OBJECT_TIMEOUT_MINUTES` This environment variable will set a time-out after which waiting, completed or stopped transformations and jobs will be automatically cleaned up.
`static String`	`KETTLE_CHANNEL_LOG_DB` The name of the variable that defines the log channel log database by default for all transformations and jobs
`static String`	`KETTLE_CHANNEL_LOG_SCHEMA` The name of the variable that defines the log channel log schema by default for all transformations and jobs
`static String`	`KETTLE_CHANNEL_LOG_TABLE` The name of the variable that defines the log channel log table by default for all transformations and jobs
`static String`	`KETTLE_CORE_JOBENTRIES_FILE` The name of the environment variable that will contain the alternative location of the kettle-job-entries.xml file
`static String`	`KETTLE_CORE_STEPS_FILE` The name of the environment variable that will contain the alternative location of the kettle-steps.xml file
`static String`	`KETTLE_EMPTY_STRING_DIFFERS_FROM_NULL` System wide flag to drive the evaluation of null in ValueMeta.
`static String`	`KETTLE_JOB_LOG_DB` The name of the variable that defines the log database connection by default for all jobs
`static String`	`KETTLE_JOB_LOG_SCHEMA` The name of the variable that defines the logging schema for all jobs
`static String`	`KETTLE_JOB_LOG_TABLE` The name of the variable that defines the logging table for all jobs
`static String`	`KETTLE_JOBENTRY_LOG_DB` The name of the variable that defines the job entry log database by default for all jobs
`static String`	`KETTLE_JOBENTRY_LOG_SCHEMA` The name of the variable that defines the job entry log schema by default for all jobs
`static String`	`KETTLE_JOBENTRY_LOG_TABLE` The name of the variable that defines the job entry log table by default for all jobs
`static String`	`KETTLE_LOG_SIZE_LIMIT` If you set this environment variable you can limit the log size of all transformations and jobs that don't have the "log size limit" property set in their respective properties.
`static String`	`KETTLE_MAX_JOB_ENTRIES_LOGGED` A variable to configure the maximum number of job entry results kept in memory for logging purposes.
`static String`	`KETTLE_MAX_JOB_TRACKER_SIZE` A variable to configure the maximum number of job trackers kept in memory.
`static String`	`KETTLE_MAX_LOG_SIZE_IN_LINES` System wide flag to set the maximum number of log lines that are kept internally by Kettle.
`static String`	`KETTLE_MAX_LOG_TIMEOUT_IN_MINUTES` System wide flag to set the maximum age (in minutes) of a log line while being kept internally by Kettle.
`static String`	`KETTLE_MAX_LOGGING_REGISTRY_SIZE` A variable to configure the maximum number of logging registry entries kept in memory for logging purposes.
`static String`	`KETTLE_PLUGIN_CLASSES` Name of the environment variable to specify additional classes to scan for plugin annotations
`static String`	`KETTLE_PROPERTIES` Name of the kettle parameters file
`static String`	`KETTLE_ROWSET_GET_TIMEOUT` The name of the variable that optionally contains an alternative rowset get timeout (in ms).
`static String`	`KETTLE_ROWSET_PUT_TIMEOUT` The name of the variable that optionally contains an alternative rowset put timeout (in ms).
`static String`	`KETTLE_SAP_CONNECTION_FACTORY` The name of the system wide variable that can contain the name of the SAP Connection factory for the test button in the DB dialog.
`static String`	`KETTLE_SAP_CONNECTION_FACTORY_DEFAULT_NAME` The default SAP ERP connection factory
`static String`	`KETTLE_SHARED_OBJECTS` Name of the environment variable to set the location of the shared object file (xml) for transformations and jobs
`static String`	`KETTLE_STEP_LOG_DB` The name of the variable that defines the steps log database by default for all transformations
`static String`	`KETTLE_STEP_LOG_SCHEMA` The name of the variable that defines the steps log schema by default for all transformations
`static String`	`KETTLE_STEP_LOG_TABLE` The name of the variable that defines the steps log table by default for all transformations
`static String`	`KETTLE_STEP_PERFORMANCE_SNAPSHOT_LIMIT` System wide parameter: the maximum number of step performance snapshots to keep in memory.
`static String`	`KETTLE_TRANS_LOG_DB` The name of the variable that defines the log database connection by default for all transformations
`static String`	`KETTLE_TRANS_LOG_SCHEMA` The name of the variable that defines the logging schema for all transformations
`static String`	`KETTLE_TRANS_LOG_TABLE` The name of the variable that defines the logging table for all transformations
`static String`	`KETTLE_TRANS_PAN_JVM_EXIT_CODE` the value the Pan JVM should return on exit.
`static String`	`KETTLE_TRANS_PERFORMANCE_LOG_DB` The name of the variable that defines the transformation performance log schema by default for all transformations
`static String`	`KETTLE_TRANS_PERFORMANCE_LOG_SCHEMA` The name of the variable that defines the transformation performance log database connection by default for all transformations
`static String`	`KETTLE_TRANS_PERFORMANCE_LOG_TABLE` The name of the variable that defines the transformation performance log table by default for all transformations
`static String`	`KETTLE_TRANS_ROWSET_SIZE` Name of the environment variable that contains the size of the transformation rowset size.
`static String`	`KETTLE_VARIABLES_FILE` The file that documents these variables.
`static int`	`LENGTH` Specifies the length (width) of fields in a number of pixels in dialog boxes.
`static int`	`MARGIN` The margin between the different dialog components & widgets
`static Date`	`MAX_DATE` Default maximum date range...
`static int`	`MAX_FILE_HIST` Max nr.
`static int`	`MAX_LOG_LINE_TIMEOUT_MINUTES` The default log line timeout in minutes : 12 hours
`static int`	`MAX_NR_HISTORY_LINES` The default maximum for the nr of lines in the history views
`static int`	`MAX_NR_LOG_LINES` The default maximum for the nr of lines in the GUI logs
`static int`	`MAX_UNDO` The default undo level for Kettle
`static int`	`MAX_YEAR` The default maximum year in a dimension date range
`static String`	`MENU_LOG_FILE` The base name of the Menu logfile
`static int`	`MIDDLE_PCT` The default percentage of the width of screen where we consider the middle of a dialog.
`static Date`	`MIN_DATE` Default minimum date range...
`static int`	`MIN_YEAR` The default minimum year in a dimension date range
`static int`	`NOTE_MARGIN` The margin between the text of a note and its border.
`static String`	`NULL_BIGNUMBER` Default string representing Null BigNumber values (empty)
`static String`	`NULL_BINARY` Default string representing Null Binary values (empty)
`static String`	`NULL_BOOLEAN` Default string representing Null Boolean values (empty)
`static String`	`NULL_DATE` Default string representing Null Date values (empty)
`static String`	`NULL_INTEGER` Default string representing Null Integer values (empty)
`static String`	`NULL_NONE` Default string representing Null Undefined values (empty)
`static String`	`NULL_NUMBER` Default string representing Null Number values (empty)
`static String`	`NULL_STRING` Default string representing Null String values (empty)
`static String`	`PATH_SEPARATOR` What's the path separator on this operating system?
`static String`	`PLUGIN_BASE_FOLDERS_PROP`
`static Const.ReleaseType`	`RELEASE` The release type of this compilation
`static int`	`RIGHT` Specifies the number of pixels to the right we have to go in dialog boxes.
`static int`	`ROWS_IN_ROWSET` Size of rowset: bigger = faster for large amounts of data
`static int`	`ROWS_UPDATE` print update every ...
`static int`	`SHADOW_SIZE` The default shadow size on the graphical view.
`static int`	`SORT_SIZE` Sort size: how many rows do we sort in memory at once?
`static String`	`SPOON_LOG_FILE` The base name of the Spoon logfile
`static String`	`STRING_JOB_DEFAULT_EXT` The extension of a Kettle job XML file
`static String[]`	`STRING_JOB_FILTER_EXT` The possible extensions a job XML file can have.
`static String[]`	`STRING_TRANS_AND_JOB_FILTER_EXT` The possible extensions a transformation XML file can have.
`static String`	`STRING_TRANS_DEFAULT_EXT` The extension of a Kettle transformation XML file
`static String[]`	`STRING_TRANS_FILTER_EXT` The possible extensions a transformation XML file can have.
`static int`	`SYMBOLSIZE` The size of relationship symbols
`static int`	`TIMEOUT_GET_MILLIS` Sleep time waiting when buffer is empty (the default)
`static int`	`TIMEOUT_PUT_MILLIS` Sleep time waiting when buffer is full (the default)
`static String`	`USER_HOME_DIRECTORY` Deprecated. Use `Const.getUserHomeDirectory()` instead.
`static String`	`VERSION` Version number
`static String`	`VERSION_COMMENT_EDIT_VERSION` A general edit version comment
`static String`	`VERSION_COMMENT_INITIAL_VERSION` A general initial version comment
`static int`	`WARNING` UI-agnostic flag for warnings
`static String`	`XML_ENCODING` Default we store our information in Unicode UTF-8 character set.
`static String`	`XML_FILE_KETTLE_DATABASE_TYPES` The XML file that contains the list of native Kettle database types (MySQL, Oracle, etc)
`static String`	`XML_FILE_KETTLE_IMPORT_RULES` The XML file that contains the list of native import rules
`static String`	`XML_FILE_KETTLE_JOB_ENTRIES` The XML file that contains the list of native Kettle job entries
`static String`	`XML_FILE_KETTLE_PARTITION_PLUGINS` The XML file that contains the list of native partition plugins
`static String`	`XML_FILE_KETTLE_REPOSITORIES` The XML file that contains the list of native Kettle repository types (DB, File, etc)
`static String`	`XML_FILE_KETTLE_STEPS` The XML file that contains the list of native Kettle steps

Constructor Summary
`Const()`

Method Summary
`static Date`	`addTimeToDate(Date input, String time, String DateFormat)` Add time to an input date
`static byte[]`	`createByteArray(int size)` Utility class for use in JavaScript to create a new byte array.
`static String`	`createFilename(String name)` Create a valid filename using a name We remove all special characters, spaces, etc.
`static String`	`createFilename(String directory, String name, String extension)`
`static String`	`createName(String filename)`
`static ClassLoader`	`createNewClassLoader()`
`static int`	`decodeTime(String s, String DateFormat)`
`static String`	`escapeHtml(String content)` Escape HTML content.
`static String`	`escapeSQL(String content)` Escape SQL content.
`static String`	`escapeXml(String content)` Mask XML content.
`static String`	`escapeXML(String content)` Escape XML content.
`static String`	`filenameOnly(String sFullPath)` Returns the pure filename of a filename with full path.
`static String[]`	`GetAvailableFontNames()`
`static String`	`getClassicStackTrace(Throwable e)`
`static String[]`	`getConversionFormats()`
`static String`	`getCustomStackTrace(Throwable aThrowable)`
`static String[]`	`getDateFormats()` Returning the localized date conversion formats.
`static String`	`getDigitsOnly(String input)` Return digits only.
`static String`	`getDIHomeDirectory()` Returns the value of DI_HOME.
`static String[]`	`getDistinctStrings(String[] strings)` Sorts the array of Strings, determines the uniquely occurring strings.
`static String[]`	`getEmptyPaddedStrings()` Create an array of Strings consisting of spaces.
`static String`	`getEnvironmentVariable(String variable, String deflt)` Retrieves the content of an environment variable
`static String`	`getHostname()` Determine the hostname of the machine Kettle is running on
`static String`	`getIPAddress()` Determins the IP address of the machine Kettle is running on.
`static String`	`getIPAddress(String networkInterfaceName)` Get the primary IP address tied to a network interface (excluding loop-back etc)
`static String[]`	`getJobFilterNames()`
`static String`	`getKettleCartePasswordFile()` Returns the path to the Kettle Carte password file in the home directory:
`static String`	`getKettleDirectory()` Determines the Kettle directory in the user's home directory.
`static String`	`getKettleLocalCartePasswordFile()` Returns the path to the Kettle local (current directory) Carte password file:
`static String`	`getKettleLocalRepositoriesFile()` Returns the path to the Kettle local (current directory) repositories XML file.
`static String`	`getKettlePropertiesFileHeader()`
`static String`	`getKettleUserRepositoriesFile()` Returns the full path to the Kettle repositories XML file.
`static String`	`getMACAddress()` Tries to determine the MAC address of the machine Kettle is running on.
`static String[]`	`getNumberFormats()` Returning the localized number conversion formats.
`static int`	`getOccurenceString(String string, String searchFor)` Get the number of occurances of searchFor in string.
`static int`	`getOcuranceString(String string, String searchFor)` Get the number of occurances of searchFor in string.
`static String`	`getOS()` determine the OS name
`static int`	`getPercentageFreeMemory()` Return the percentage of free memory for this JVM.
`static String`	`getQuoteCharByOS()` Determine the quoting character depending on the OS.
`static String`	`getSharedObjectsFile()` Determines the location of the shared objects file
`static String`	`getStackTracker(Throwable e)` Returns a string of the stack trace of the specified exception
`static String[]`	`getTips()` Returning the internationalized tips of the days.
`static String[]`	`getTransformationAndJobFilterNames()`
`static String[]`	`getTransformationFilterNames()`
`static String`	`getUserHomeDirectory()` Looks up the user's home directory (or KETTLE_HOME) for every invocation.
`static int`	`indexOfString(String lookup, List<String> list)` Search for a string in a list of strings and return the index.
`static int`	`indexOfString(String lookup, String[] array)` Search for a string in an array of strings and return the index.
`static int[]`	`indexsOfFoundStrings(String[] lookup, String[] array)` Search for strings in an array of strings and return the indexes.
`static int[]`	`indexsOfStrings(String[] lookup, String[] array)` Search for strings in an array of strings and return the indexes.
`static String`	`initCap(String string)` Sets the first character of each word in upper-case.
`static boolean`	`isEmpty(List<?> list)` Check if the list supplied is empty.
`static boolean`	`isEmpty(Object[] array)` Check if the array supplied is empty.
`static boolean`	`isEmpty(String string)` Check if the string supplied is empty.
`static boolean`	`isEmpty(String[] strings)` Check if the string array supplied is empty.
`static boolean`	`isEmpty(StringBuffer string)` Check if the stringBuffer supplied is empty.
`static boolean`	`isLinux()`
`static boolean`	`isOSX()`
`static boolean`	`isSpace(char c)` Determines whether or not a character is considered a space.
`static boolean`	`isWindows()`
`static String`	`Lpad(String valueToPad, String filler, int size)`
`static String`	`ltrim(String source)` Left trim: remove spaces to the left of a String.
`static long`	`nanoTime()` Return the current time as nano-seconds.
`static int`	`nrSpacesAfter(String field)` Count the number of spaces to the right of a text.
`static int`	`nrSpacesBefore(String field)` Count the number of spaces to the left of a text.
`static String`	`NVL(String source, String def)` Implements Oracle style NVL function
`static boolean`	`onlySpaces(String str)` Checks whether or not a String consists only of spaces.
`static String`	`optionallyQuoteStringByOS(String string)` Quote a string depending on the OS.
`static String`	`protectXMLCDATA(String content)` Mask XML content.
`static String`	`removeCR(String in)` Remove CR / LF from String
`static String`	`removeCRLF(String in)` Remove CR / LF from String
`static String`	`removeDigits(String input)` Return non digits only.
`static String`	`removeLF(String in)` Remove CR / LF from String
`static String`	`removeTAB(String in)` Remove Horizontan Tab from String
`static Date`	`removeTimeFromDate(Date input)` Remove time from a date.
`static void`	`repl(StringBuffer str, String code, String repl)` Alternate faster version of string replace using a stringbuffer as input.
`static String`	`replace(String string, String repl, String with)` Replace values in a String with another.
`static String`	`replEnv(String string)` Deprecated. use StringUtil.environmentSubstitute(): handles both Windows and unix conventions
`static String[]`	`replEnv(String[] string)` Deprecated. please use StringUtil.environmentSubstitute now.
`static String`	`rightPad(StringBuffer ret, int limit)` Right pad a StringBuffer: adds spaces to a string until a certain length.
`static String`	`rightPad(String ret, int limit)` Right pad a string: adds spaces to a string until a certain length.
`static double`	`round(double f, int places)` rounds double f to any number of places after decimal point Does arithmetic using BigDecimal class to avoid integer overflow while rounding TODO: make the rounding itself optional in the Props for performance reasons.
`static String`	`Rpad(String valueToPad, String filler, int size)`
`static String`	`rtrim(String source)` Right trim: remove spaces to the right of a string
`static String`	`safeAppendDirectory(String dir, String file)` implemented to help prevent errors in matching up pluggable LAF directories and paths/files eliminating malformed URLs - duplicate file separators or missing file separators.
`static String[]`	`sortStrings(String[] input)` Sort the strings of an array in alphabetical order.
`static String[]`	`splitPath(String path, String separator)` Convert strings separated by a string into an array of strings.
`static String[]`	`splitString(String string, char separator)` Convert strings separated by a character into an array of strings.
`static String[]`	`splitString(String string, String separator)` Convert strings separated by a string into an array of strings.
`static Date`	`toDate(String str, Date def)` Convert a String into a date.
`static double`	`toDouble(String str, double def)` Convert a String into a double.
`static int`	`toInt(String str, int def)` Convert a String into an integer.
`static long`	`toLong(String str, long def)` Convert a String into a long integer.
`static String`	`trim(String str)` Trims a string: removes the leading and trailing spaces of a String.
`static String`	`trimToType(String string, int trimType)` Return the input string trimmed as specified.
`static String`	`unEscapeHtml(String content)` UnEscape HTML content.
`static String`	`unEscapeXml(String content)` UnEscape XML content.

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Field Detail

VERSION

public static final String VERSION

Version number

See Also:: Constant Field Values

COPYRIGHT_YEAR

public static final String COPYRIGHT_YEAR

See Also:: Constant Field Values

RELEASE

public static final Const.ReleaseType RELEASE

The release type of this compilation

TIMEOUT_GET_MILLIS

public static final int TIMEOUT_GET_MILLIS

Sleep time waiting when buffer is empty (the default)

See Also:: Constant Field Values

TIMEOUT_PUT_MILLIS

public static final int TIMEOUT_PUT_MILLIS

Sleep time waiting when buffer is full (the default)

See Also:: Constant Field Values

ROWS_UPDATE

public static final int ROWS_UPDATE

print update every ... lines

See Also:: Constant Field Values

ROWS_IN_ROWSET

public static final int ROWS_IN_ROWSET

Size of rowset: bigger = faster for large amounts of data

See Also:: Constant Field Values

FETCH_SIZE

public static final int FETCH_SIZE

Fetch size in rows when querying a database

See Also:: Constant Field Values

SORT_SIZE

public static final int SORT_SIZE

Sort size: how many rows do we sort in memory at once?

See Also:: Constant Field Values

FILE_SEPARATOR

public static final String FILE_SEPARATOR

What's the file systems file separator on this operating system?

PATH_SEPARATOR

public static final String PATH_SEPARATOR

What's the path separator on this operating system?

CR

public static final String CR

CR: operating systems specific Carriage Return

DOSCR

public static final String DOSCR

DOSCR: MS-DOS specific Carriage Return

See Also:: Constant Field Values

EMPTY_STRING

public static final String EMPTY_STRING

An empty ("") String.

See Also:: Constant Field Values

JAVA_VERSION

public static final String JAVA_VERSION

The Java runtime version

USER_HOME_DIRECTORY

@Deprecated
public static final String USER_HOME_DIRECTORY

Deprecated. Use Const.getUserHomeDirectory() instead.

Path to the users home directory (keep this entry above references to getKettleDirectory())

JNDI_DIRECTORY

public static String JNDI_DIRECTORY

Path to the simple-jndi directory

PLUGIN_BASE_FOLDERS_PROP

public static final String PLUGIN_BASE_FOLDERS_PROP

See Also:: Constant Field Values

DEFAULT_PLUGIN_BASE_FOLDERS

public static final String DEFAULT_PLUGIN_BASE_FOLDERS

the default comma separated list of base plugin folders.

MIN_DATE

public static final Date MIN_DATE

Default minimum date range...

MAX_DATE

public static final Date MAX_DATE

Default maximum date range...

MIN_YEAR

public static final int MIN_YEAR

The default minimum year in a dimension date range

See Also:: Constant Field Values

MAX_YEAR

public static final int MAX_YEAR

The default maximum year in a dimension date range

See Also:: Constant Field Values

RIGHT

public static final int RIGHT

Specifies the number of pixels to the right we have to go in dialog boxes.

See Also:: Constant Field Values

LENGTH

public static final int LENGTH

Specifies the length (width) of fields in a number of pixels in dialog boxes.

See Also:: Constant Field Values

MARGIN

public static final int MARGIN

The margin between the different dialog components & widgets

See Also:: Constant Field Values

MIDDLE_PCT

public static final int MIDDLE_PCT

The default percentage of the width of screen where we consider the middle of a dialog.

See Also:: Constant Field Values

ARROW_WIDTH

public static final int ARROW_WIDTH

The default width of an arrow in the Graphical Views

See Also:: Constant Field Values

FORM_MARGIN

public static final int FORM_MARGIN

The horizontal and vertical margin of a dialog box.

See Also:: Constant Field Values

SHADOW_SIZE

public static final int SHADOW_SIZE

The default shadow size on the graphical view.

See Also:: Constant Field Values

SYMBOLSIZE

public static final int SYMBOLSIZE

The size of relationship symbols

See Also:: Constant Field Values

MAX_FILE_HIST

public static final int MAX_FILE_HIST

Max nr. of files to remember

See Also:: Constant Field Values

DEFAULT_LOCALE

public static final Locale DEFAULT_LOCALE

The default locale for the kettle environment (system defined)

DEFAULT_DECIMAL_SEPARATOR

public static final char DEFAULT_DECIMAL_SEPARATOR

The default decimal separator . or ,

DEFAULT_GROUPING_SEPARATOR

public static final char DEFAULT_GROUPING_SEPARATOR

The default grouping separator , or .

DEFAULT_CURRENCY_SYMBOL

public static final String DEFAULT_CURRENCY_SYMBOL

The default currency symbol

DEFAULT_NUMBER_FORMAT

public static final String DEFAULT_NUMBER_FORMAT

The default number format

NULL_STRING

public static final String NULL_STRING

Default string representing Null String values (empty)

See Also:: Constant Field Values

NULL_NUMBER

public static final String NULL_NUMBER

Default string representing Null Number values (empty)

See Also:: Constant Field Values

NULL_DATE

public static final String NULL_DATE

Default string representing Null Date values (empty)

See Also:: Constant Field Values

NULL_BIGNUMBER

public static final String NULL_BIGNUMBER

Default string representing Null BigNumber values (empty)

See Also:: Constant Field Values

NULL_BOOLEAN

public static final String NULL_BOOLEAN

Default string representing Null Boolean values (empty)

See Also:: Constant Field Values

NULL_INTEGER

public static final String NULL_INTEGER

Default string representing Null Integer values (empty)

See Also:: Constant Field Values

NULL_BINARY

public static final String NULL_BINARY

Default string representing Null Binary values (empty)

See Also:: Constant Field Values

NULL_NONE

public static final String NULL_NONE

Default string representing Null Undefined values (empty)

See Also:: Constant Field Values

CHEF_LOG_FILE

public static final String CHEF_LOG_FILE

The base name of the Chef logfile

See Also:: Constant Field Values

SPOON_LOG_FILE

public static final String SPOON_LOG_FILE

The base name of the Spoon logfile

See Also:: Constant Field Values

MENU_LOG_FILE

public static final String MENU_LOG_FILE

The base name of the Menu logfile

See Also:: Constant Field Values

GENERALIZED_DATE_TIME_FORMAT

public static final String GENERALIZED_DATE_TIME_FORMAT

Generalized date/time format: Wherever dates are used, date and time values are organized from the most to the least significant. see also method StringUtil.getFormattedDateTime()

See Also:: Constant Field Values

GENERALIZED_DATE_TIME_FORMAT_MILLIS

public static final String GENERALIZED_DATE_TIME_FORMAT_MILLIS

See Also:: Constant Field Values

XML_ENCODING

public static final String XML_ENCODING

Default we store our information in Unicode UTF-8 character set.

See Also:: Constant Field Values

STRING_TRANS_AND_JOB_FILTER_EXT

public static final String[] STRING_TRANS_AND_JOB_FILTER_EXT

The possible extensions a transformation XML file can have.

STRING_TRANS_DEFAULT_EXT

public static final String STRING_TRANS_DEFAULT_EXT

The extension of a Kettle transformation XML file

See Also:: Constant Field Values

STRING_TRANS_FILTER_EXT

public static final String[] STRING_TRANS_FILTER_EXT

The possible extensions a transformation XML file can have.

STRING_JOB_DEFAULT_EXT

public static final String STRING_JOB_DEFAULT_EXT

The extension of a Kettle job XML file

See Also:: Constant Field Values

STRING_JOB_FILTER_EXT

public static final String[] STRING_JOB_FILTER_EXT

The possible extensions a job XML file can have.

KETTLE_PROPERTIES

public static final String KETTLE_PROPERTIES

Name of the kettle parameters file

See Also:: Constant Field Values

INTERNAL_VARIABLE_PREFIX

public static final String INTERNAL_VARIABLE_PREFIX

The prefix that all internal kettle variables should have

See Also:: Constant Field Values

INTERNAL_VARIABLE_KETTLE_VERSION

public static final String INTERNAL_VARIABLE_KETTLE_VERSION

The version number as an internal variable

See Also:: Constant Field Values

INTERNAL_VARIABLE_KETTLE_BUILD_VERSION

public static final String INTERNAL_VARIABLE_KETTLE_BUILD_VERSION

The build version as an internal variable

See Also:: Constant Field Values

INTERNAL_VARIABLE_KETTLE_BUILD_DATE

public static final String INTERNAL_VARIABLE_KETTLE_BUILD_DATE

The build date as an internal variable

See Also:: Constant Field Values

INTERNAL_VARIABLE_JOB_FILENAME_DIRECTORY

public static final String INTERNAL_VARIABLE_JOB_FILENAME_DIRECTORY

The job filename directory

See Also:: Constant Field Values

INTERNAL_VARIABLE_JOB_FILENAME_NAME

public static final String INTERNAL_VARIABLE_JOB_FILENAME_NAME

The job filename name

See Also:: Constant Field Values

INTERNAL_VARIABLE_JOB_NAME

public static final String INTERNAL_VARIABLE_JOB_NAME

The job name

See Also:: Constant Field Values

INTERNAL_VARIABLE_JOB_REPOSITORY_DIRECTORY

public static final String INTERNAL_VARIABLE_JOB_REPOSITORY_DIRECTORY

The job directory

See Also:: Constant Field Values

INTERNAL_TRANS_VARIABLES

public static final String[] INTERNAL_TRANS_VARIABLES

All the internal job variables

INTERNAL_JOB_VARIABLES

public static final String[] INTERNAL_JOB_VARIABLES

All the internal job variables

INTERNAL_VARIABLE_TRANSFORMATION_FILENAME_DIRECTORY

public static final String INTERNAL_VARIABLE_TRANSFORMATION_FILENAME_DIRECTORY

The transformation filename directory

See Also:: Constant Field Values

INTERNAL_VARIABLE_TRANSFORMATION_FILENAME_NAME

public static final String INTERNAL_VARIABLE_TRANSFORMATION_FILENAME_NAME

The transformation filename name

See Also:: Constant Field Values

INTERNAL_VARIABLE_TRANSFORMATION_NAME

public static final String INTERNAL_VARIABLE_TRANSFORMATION_NAME

The transformation name

See Also:: Constant Field Values

INTERNAL_VARIABLE_TRANSFORMATION_REPOSITORY_DIRECTORY

public static final String INTERNAL_VARIABLE_TRANSFORMATION_REPOSITORY_DIRECTORY

The transformation directory

See Also:: Constant Field Values

INTERNAL_VARIABLE_STEP_PARTITION_ID

public static final String INTERNAL_VARIABLE_STEP_PARTITION_ID

The step partition ID

See Also:: Constant Field Values

INTERNAL_VARIABLE_STEP_PARTITION_NR

public static final String INTERNAL_VARIABLE_STEP_PARTITION_NR

The step partition number

See Also:: Constant Field Values

INTERNAL_VARIABLE_SLAVE_SERVER_NUMBER

public static final String INTERNAL_VARIABLE_SLAVE_SERVER_NUMBER

The slave transformation number

See Also:: Constant Field Values

INTERNAL_VARIABLE_SLAVE_SERVER_NAME

public static final String INTERNAL_VARIABLE_SLAVE_SERVER_NAME

The slave transformation name

See Also:: Constant Field Values

INTERNAL_VARIABLE_CLUSTER_SIZE

public static final String INTERNAL_VARIABLE_CLUSTER_SIZE

The size of the cluster : number of slaves

See Also:: Constant Field Values

INTERNAL_VARIABLE_STEP_UNIQUE_NUMBER

public static final String INTERNAL_VARIABLE_STEP_UNIQUE_NUMBER

The slave transformation number

See Also:: Constant Field Values

INTERNAL_VARIABLE_CLUSTER_MASTER

public static final String INTERNAL_VARIABLE_CLUSTER_MASTER

Is this transformation running clustered, on the master?

See Also:: Constant Field Values

INTERNAL_VARIABLE_CLUSTER_RUN_ID

public static final String INTERNAL_VARIABLE_CLUSTER_RUN_ID

The internal clustered run ID, unique across a clustered execution, important while doing parallel clustered runs

See Also:: Constant Field Values

INTERNAL_VARIABLE_STEP_UNIQUE_COUNT

public static final String INTERNAL_VARIABLE_STEP_UNIQUE_COUNT

The size of the cluster : number of slaves

See Also:: Constant Field Values

INTERNAL_VARIABLE_STEP_NAME

public static final String INTERNAL_VARIABLE_STEP_NAME

The step name

See Also:: Constant Field Values

INTERNAL_VARIABLE_STEP_COPYNR

public static final String INTERNAL_VARIABLE_STEP_COPYNR

The step copy nr

See Also:: Constant Field Values

MAX_NR_LOG_LINES

public static final int MAX_NR_LOG_LINES

The default maximum for the nr of lines in the GUI logs

See Also:: Constant Field Values

MAX_NR_HISTORY_LINES

public static final int MAX_NR_HISTORY_LINES

The default maximum for the nr of lines in the history views

See Also:: Constant Field Values

HISTORY_LINES_FETCH_SIZE

public static final int HISTORY_LINES_FETCH_SIZE

The default fetch size for lines of history.

See Also:: Constant Field Values

MAX_LOG_LINE_TIMEOUT_MINUTES

public static final int MAX_LOG_LINE_TIMEOUT_MINUTES

The default log line timeout in minutes : 12 hours

See Also:: Constant Field Values

WARNING

public static final int WARNING

UI-agnostic flag for warnings

See Also:: Constant Field Values

ERROR

public static final int ERROR

UI-agnostic flag for warnings

See Also:: Constant Field Values

INFO

public static final int INFO

UI-agnostic flag for warnings

See Also:: Constant Field Values

NOTE_MARGIN

public static final int NOTE_MARGIN

The margin between the text of a note and its border.

See Also:: Constant Field Values

MAX_UNDO

public static final int MAX_UNDO

The default undo level for Kettle

See Also:: Constant Field Values

KETTLE_VARIABLES_FILE

public static final String KETTLE_VARIABLES_FILE

The file that documents these variables.

See Also:: Constant Field Values

KETTLE_LOG_SIZE_LIMIT

public static final String KETTLE_LOG_SIZE_LIMIT

If you set this environment variable you can limit the log size of all transformations and jobs that don't have the "log size limit" property set in their respective properties.

See Also:: Constant Field Values

KETTLE_TRANS_LOG_DB

public static final String KETTLE_TRANS_LOG_DB

The name of the variable that defines the log database connection by default for all transformations

See Also:: Constant Field Values

KETTLE_TRANS_LOG_SCHEMA

public static final String KETTLE_TRANS_LOG_SCHEMA

The name of the variable that defines the logging schema for all transformations

See Also:: Constant Field Values

KETTLE_TRANS_LOG_TABLE

public static final String KETTLE_TRANS_LOG_TABLE

The name of the variable that defines the logging table for all transformations

See Also:: Constant Field Values

KETTLE_JOB_LOG_DB

public static final String KETTLE_JOB_LOG_DB

The name of the variable that defines the log database connection by default for all jobs

See Also:: Constant Field Values

KETTLE_JOB_LOG_SCHEMA

public static final String KETTLE_JOB_LOG_SCHEMA

The name of the variable that defines the logging schema for all jobs

See Also:: Constant Field Values

KETTLE_JOB_LOG_TABLE

public static final String KETTLE_JOB_LOG_TABLE

The name of the variable that defines the logging table for all jobs

See Also:: Constant Field Values

KETTLE_TRANS_PERFORMANCE_LOG_DB

public static final String KETTLE_TRANS_PERFORMANCE_LOG_DB

The name of the variable that defines the transformation performance log schema by default for all transformations

See Also:: Constant Field Values

KETTLE_TRANS_PERFORMANCE_LOG_SCHEMA

public static final String KETTLE_TRANS_PERFORMANCE_LOG_SCHEMA

The name of the variable that defines the transformation performance log database connection by default for all transformations

See Also:: Constant Field Values

KETTLE_TRANS_PERFORMANCE_LOG_TABLE

public static final String KETTLE_TRANS_PERFORMANCE_LOG_TABLE

The name of the variable that defines the transformation performance log table by default for all transformations

See Also:: Constant Field Values

KETTLE_JOBENTRY_LOG_DB

public static final String KETTLE_JOBENTRY_LOG_DB

The name of the variable that defines the job entry log database by default for all jobs

See Also:: Constant Field Values

KETTLE_JOBENTRY_LOG_SCHEMA

public static final String KETTLE_JOBENTRY_LOG_SCHEMA

The name of the variable that defines the job entry log schema by default for all jobs

See Also:: Constant Field Values

KETTLE_JOBENTRY_LOG_TABLE

public static final String KETTLE_JOBENTRY_LOG_TABLE

The name of the variable that defines the job entry log table by default for all jobs

See Also:: Constant Field Values

KETTLE_STEP_LOG_DB

public static final String KETTLE_STEP_LOG_DB

The name of the variable that defines the steps log database by default for all transformations

See Also:: Constant Field Values

KETTLE_STEP_LOG_SCHEMA

public static final String KETTLE_STEP_LOG_SCHEMA

The name of the variable that defines the steps log schema by default for all transformations

See Also:: Constant Field Values

KETTLE_STEP_LOG_TABLE

public static final String KETTLE_STEP_LOG_TABLE

The name of the variable that defines the steps log table by default for all transformations

See Also:: Constant Field Values

KETTLE_CHANNEL_LOG_DB

public static final String KETTLE_CHANNEL_LOG_DB

The name of the variable that defines the log channel log database by default for all transformations and jobs

See Also:: Constant Field Values

KETTLE_CHANNEL_LOG_SCHEMA

public static final String KETTLE_CHANNEL_LOG_SCHEMA

The name of the variable that defines the log channel log schema by default for all transformations and jobs

See Also:: Constant Field Values

KETTLE_CHANNEL_LOG_TABLE

public static final String KETTLE_CHANNEL_LOG_TABLE

The name of the variable that defines the log channel log table by default for all transformations and jobs

See Also:: Constant Field Values

KETTLE_SHARED_OBJECTS

public static final String KETTLE_SHARED_OBJECTS

Name of the environment variable to set the location of the shared object file (xml) for transformations and jobs

See Also:: Constant Field Values

KETTLE_EMPTY_STRING_DIFFERS_FROM_NULL

public static final String KETTLE_EMPTY_STRING_DIFFERS_FROM_NULL

System wide flag to drive the evaluation of null in ValueMeta. If this setting is set to "Y", an empty string and null are different. Otherwise they are not.

See Also:: Constant Field Values

KETTLE_MAX_LOG_SIZE_IN_LINES

public static final String KETTLE_MAX_LOG_SIZE_IN_LINES

System wide flag to set the maximum number of log lines that are kept internally by Kettle. Set to 0 to keep all rows (default)

See Also:: Constant Field Values

KETTLE_MAX_LOG_TIMEOUT_IN_MINUTES

public static final String KETTLE_MAX_LOG_TIMEOUT_IN_MINUTES

System wide flag to set the maximum age (in minutes) of a log line while being kept internally by Kettle. Set to 0 to keep all rows indefinitely (default)

See Also:: Constant Field Values

KETTLE_CARTE_OBJECT_TIMEOUT_MINUTES

public static final String KETTLE_CARTE_OBJECT_TIMEOUT_MINUTES

This environment variable will set a time-out after which waiting, completed or stopped transformations and jobs will be automatically cleaned up. The default value is 1440 (one day).

See Also:: Constant Field Values

KETTLE_STEP_PERFORMANCE_SNAPSHOT_LIMIT

public static final String KETTLE_STEP_PERFORMANCE_SNAPSHOT_LIMIT

System wide parameter: the maximum number of step performance snapshots to keep in memory. Set to 0 to keep all snapshots indefinitely (default)

See Also:: Constant Field Values

KETTLE_MAX_JOB_TRACKER_SIZE

public static final String KETTLE_MAX_JOB_TRACKER_SIZE

A variable to configure the maximum number of job trackers kept in memory.

See Also:: Constant Field Values

KETTLE_MAX_JOB_ENTRIES_LOGGED

public static final String KETTLE_MAX_JOB_ENTRIES_LOGGED

A variable to configure the maximum number of job entry results kept in memory for logging purposes.

See Also:: Constant Field Values

KETTLE_MAX_LOGGING_REGISTRY_SIZE

public static final String KETTLE_MAX_LOGGING_REGISTRY_SIZE

A variable to configure the maximum number of logging registry entries kept in memory for logging purposes.

See Also:: Constant Field Values

KETTLE_SAP_CONNECTION_FACTORY

public static final String KETTLE_SAP_CONNECTION_FACTORY

The name of the system wide variable that can contain the name of the SAP Connection factory for the test button in the DB dialog. This defaults to

See Also:: Constant Field Values

KETTLE_SAP_CONNECTION_FACTORY_DEFAULT_NAME

public static final String KETTLE_SAP_CONNECTION_FACTORY_DEFAULT_NAME

The default SAP ERP connection factory

See Also:: Constant Field Values

KETTLE_PLUGIN_CLASSES

public static final String KETTLE_PLUGIN_CLASSES

Name of the environment variable to specify additional classes to scan for plugin annotations

See Also:: Constant Field Values

KETTLE_TRANS_ROWSET_SIZE

public static final String KETTLE_TRANS_ROWSET_SIZE

Name of the environment variable that contains the size of the transformation rowset size. This overwrites values that you set transformation settings.

See Also:: Constant Field Values

VERSION_COMMENT_INITIAL_VERSION

public static final String VERSION_COMMENT_INITIAL_VERSION

A general initial version comment

See Also:: Constant Field Values

VERSION_COMMENT_EDIT_VERSION

public static final String VERSION_COMMENT_EDIT_VERSION

A general edit version comment

See Also:: Constant Field Values

XML_FILE_KETTLE_STEPS

public static final String XML_FILE_KETTLE_STEPS

The XML file that contains the list of native Kettle steps

See Also:: Constant Field Values

KETTLE_CORE_STEPS_FILE

public static final String KETTLE_CORE_STEPS_FILE

The name of the environment variable that will contain the alternative location of the kettle-steps.xml file

See Also:: Constant Field Values

XML_FILE_KETTLE_PARTITION_PLUGINS

public static final String XML_FILE_KETTLE_PARTITION_PLUGINS

The XML file that contains the list of native partition plugins

See Also:: Constant Field Values

KETTLE_CORE_JOBENTRIES_FILE

public static final String KETTLE_CORE_JOBENTRIES_FILE

The name of the environment variable that will contain the alternative location of the kettle-job-entries.xml file

See Also:: Constant Field Values

KETTLE_ROWSET_GET_TIMEOUT

public static final String KETTLE_ROWSET_GET_TIMEOUT

The name of the variable that optionally contains an alternative rowset get timeout (in ms). This only makes a difference for extremely short lived transformations.

See Also:: Constant Field Values

KETTLE_ROWSET_PUT_TIMEOUT

public static final String KETTLE_ROWSET_PUT_TIMEOUT

The name of the variable that optionally contains an alternative rowset put timeout (in ms). This only makes a difference for extremely short lived transformations.

See Also:: Constant Field Values

KETTLE_BATCHING_ROWSET

public static final String KETTLE_BATCHING_ROWSET

Set this variable to Y if you want to test a more efficient batching row set. (default = N)

See Also:: Constant Field Values

XML_FILE_KETTLE_JOB_ENTRIES

public static final String XML_FILE_KETTLE_JOB_ENTRIES

The XML file that contains the list of native Kettle job entries

See Also:: Constant Field Values

XML_FILE_KETTLE_REPOSITORIES

public static final String XML_FILE_KETTLE_REPOSITORIES

The XML file that contains the list of native Kettle repository types (DB, File, etc)

See Also:: Constant Field Values

XML_FILE_KETTLE_DATABASE_TYPES

public static final String XML_FILE_KETTLE_DATABASE_TYPES

The XML file that contains the list of native Kettle database types (MySQL, Oracle, etc)

See Also:: Constant Field Values

KETTLE_TRANS_PAN_JVM_EXIT_CODE

public static final String KETTLE_TRANS_PAN_JVM_EXIT_CODE

the value the Pan JVM should return on exit.

See Also:: Constant Field Values

XML_FILE_KETTLE_IMPORT_RULES

public static final String XML_FILE_KETTLE_IMPORT_RULES

The XML file that contains the list of native import rules

See Also:: Constant Field Values

Constructor Detail

Const

public Const()

Method Detail

round

public static final double round(double f,
                                 int places)

rounds double f to any number of places after decimal point Does arithmetic using BigDecimal class to avoid integer overflow while rounding TODO: make the rounding itself optional in the Props for performance reasons.

Parameters:: f - The value to round; places - The number of decimal places
Returns:: The rounded floating point value

toInt

public static final int toInt(String str,
                              int def)

Convert a String into an integer. If the conversion fails, assign a default value.

Parameters:: str - The String to convert to an integer; def - The default value
Returns:: The converted value or the default.

toLong

public static final long toLong(String str,
                                long def)

Convert a String into a long integer. If the conversion fails, assign a default value.

Parameters:: str - The String to convert to a long integer; def - The default value
Returns:: The converted value or the default.

toDouble

public static final double toDouble(String str,
                                    double def)

Convert a String into a double. If the conversion fails, assign a default value.

Parameters:: str - The String to convert to a double; def - The default value
Returns:: The converted value or the default.

toDate

public static final Date toDate(String str,
                                Date def)

Convert a String into a date. The date format is yyyy/MM/dd HH:mm:ss.SSS. If the conversion fails, assign a default value.

Parameters:: str - The String to convert into a Date; def - The default value
Returns:: The converted value or the default.

isSpace

public static final boolean isSpace(char c)

Determines whether or not a character is considered a space. A character is considered a space in Kettle if it is a space, a tab, a newline or a cariage return.

Parameters:: c - The character to verify if it is a space.
Returns:: true if the character is a space. false otherwise.

ltrim

public static String ltrim(String source)

Left trim: remove spaces to the left of a String.

Parameters:: str - The String to left trim
Returns:: The left trimmed String

rtrim

public static String rtrim(String source)

Right trim: remove spaces to the right of a string

Parameters:: str - The string to right trim
Returns:: The trimmed string.

trim

public static final String trim(String str)

Trims a string: removes the leading and trailing spaces of a String.

Parameters:: str - The string to trim
Returns:: The trimmed string.

rightPad

public static final String rightPad(String ret,
                                    int limit)

Right pad a string: adds spaces to a string until a certain length. If the length is smaller then the limit specified, the String is truncated.

Parameters:: ret - The string to pad; limit - The desired length of the padded string.
Returns:: The padded String.

rightPad

public static final String rightPad(StringBuffer ret,
                                    int limit)

Right pad a StringBuffer: adds spaces to a string until a certain length. If the length is smaller then the limit specified, the String is truncated.

Parameters:: ret - The StringBuffer to pad; limit - The desired length of the padded string.
Returns:: The padded String.

replace

public static final String replace(String string,
                                   String repl,
                                   String with)

Replace values in a String with another.

Parameters:: string - The original String.; repl - The text to replace; with - The new text bit
Returns:: The resulting string with the text pieces replaced.

repl

public static void repl(StringBuffer str,
                        String code,
                        String repl)

Alternate faster version of string replace using a stringbuffer as input.

Parameters:: str - The string where we want to replace in; code - The code to search for; repl - The replacement string for code

nrSpacesBefore

public static final int nrSpacesBefore(String field)

Count the number of spaces to the left of a text. (leading)

Parameters:: field - The text to examine
Returns:: The number of leading spaces found.

nrSpacesAfter

public static final int nrSpacesAfter(String field)

Count the number of spaces to the right of a text. (trailing)

Parameters:: field - The text to examine
Returns:: The number of trailing spaces found.

onlySpaces

public static final boolean onlySpaces(String str)

Checks whether or not a String consists only of spaces.

Parameters:: str - The string to check
Returns:: true if the string has nothing but spaces.

getOS

public static final String getOS()

determine the OS name

Returns:: The name of the OS

getQuoteCharByOS

public static String getQuoteCharByOS()

Determine the quoting character depending on the OS. Often used for shell calls, gives back " for Windows systems otherwise '

Returns:: quoting character

optionallyQuoteStringByOS

public static String optionallyQuoteStringByOS(String string)

Quote a string depending on the OS. Often used for shell calls.

Returns:: quoted string

isWindows

public static final boolean isWindows()

Returns:: True if the OS is a Windows derivate.

isLinux

public static final boolean isLinux()

Returns:: True if the OS is a Linux derivate.

isOSX

public static final boolean isOSX()

Returns:: True if the OS is an OSX derivate.

getHostname

public static final String getHostname()

Determine the hostname of the machine Kettle is running on

Returns:: The hostname

getIPAddress

public static final String getIPAddress()
                                 throws Exception

Determins the IP address of the machine Kettle is running on.

Returns:: The IP address
Throws:: Exception

getIPAddress

public static final String getIPAddress(String networkInterfaceName)
                                 throws SocketException

Get the primary IP address tied to a network interface (excluding loop-back etc)

Parameters:: networkInterfaceName - the name of the network interface to interrogate
Returns:: null if the network interface or address wasn't found.
Throws:: SocketException - in case of a security or network error

getMACAddress

public static final String getMACAddress()
                                  throws Exception

Tries to determine the MAC address of the machine Kettle is running on.

Returns:: The MAC address.
Throws:: Exception

getUserHomeDirectory

public static final String getUserHomeDirectory()

Looks up the user's home directory (or KETTLE_HOME) for every invocation. This is no longer a static property so the value may be set after this class is loaded.

Returns:: The path to the users home directory, or the System property KETTLE_HOME if set.

getKettleDirectory

public static final String getKettleDirectory()

Determines the Kettle directory in the user's home directory.

Returns:: The Kettle directory.

getDIHomeDirectory

public static final String getDIHomeDirectory()

Returns the value of DI_HOME.

getSharedObjectsFile

public static final String getSharedObjectsFile()

Determines the location of the shared objects file

Returns:: the name of the shared objects file

getKettleLocalRepositoriesFile

public static final String getKettleLocalRepositoriesFile()

Returns the path to the Kettle local (current directory) repositories XML file.

Returns:: The local repositories file.

getKettleUserRepositoriesFile

public static final String getKettleUserRepositoriesFile()

Returns the full path to the Kettle repositories XML file.

Returns:: The Kettle repositories file.

getKettleLocalCartePasswordFile

public static final String getKettleLocalCartePasswordFile()

Returns the path to the Kettle local (current directory) Carte password file:

./pwd/kettle.pwd

Returns:: The local Carte password file.

getKettleCartePasswordFile

public static final String getKettleCartePasswordFile()

Returns the path to the Kettle Carte password file in the home directory:

$KETTLE_HOME/.kettle/kettle.pwd

Returns:: The Carte password file in the home directory.

getEnvironmentVariable

public static String getEnvironmentVariable(String variable,
                                            String deflt)

Retrieves the content of an environment variable

Parameters:: variable - The name of the environment variable; deflt - The default value in case no value was found
Returns:: The value of the environment variable or the value of deflt in case no variable was defined.

replEnv

public static final String replEnv(String string)

Deprecated. use StringUtil.environmentSubstitute(): handles both Windows and unix conventions

Replaces environment variables in a string. For example if you set KETTLE_HOME as an environment variable, you can use %%KETTLE_HOME%% in dialogs etc. to refer to this value. This procedures looks for %%...%% pairs and replaces them including the name of the environment variable with the actual value. In case the variable was not set, nothing is replaced!

Parameters:: string - The source string where text is going to be replaced.
Returns:: The expanded string.

replEnv

public static final String[] replEnv(String[] string)

Deprecated. please use StringUtil.environmentSubstitute now.

Replaces environment variables in an array of strings.

NVL

public static final String NVL(String source,
                               String def)

Implements Oracle style NVL function

Parameters:: source - The source argument; def - The default value in case source is null or the length of the string is 0
Returns:: source if source is not null, otherwise return def

indexOfString

public static final int indexOfString(String lookup,
                                      String[] array)

Search for a string in an array of strings and return the index.

Parameters:: lookup - The string to search for; array - The array of strings to look in
Returns:: The index of a search string in an array of strings. -1 if not found.

indexsOfStrings

public static final int[] indexsOfStrings(String[] lookup,
                                          String[] array)

Search for strings in an array of strings and return the indexes.

Parameters:: lookup - The strings to search for; array - The array of strings to look in
Returns:: The indexes of strings in an array of strings. -1 if not found.

indexsOfFoundStrings

public static final int[] indexsOfFoundStrings(String[] lookup,
                                               String[] array)

Search for strings in an array of strings and return the indexes. If a string is not found, the index is not returned.

Parameters:: lookup - The strings to search for; array - The array of strings to look in
Returns:: The indexes of strings in an array of strings. Only existing indexes are returned (no -1)

indexOfString

public static final int indexOfString(String lookup,
                                      List<String> list)

Search for a string in a list of strings and return the index.

Parameters:: lookup - The string to search for; list - The ArrayList of strings to look in
Returns:: The index of a search string in an array of strings. -1 if not found.

sortStrings

public static final String[] sortStrings(String[] input)

Sort the strings of an array in alphabetical order.

Parameters:: input - The array of strings to sort.
Returns:: The sorted array of strings.

splitString

public static final String[] splitString(String string,
                                         String separator)

Convert strings separated by a string into an array of strings.

Example: a;b;c;d ==> new String[] { a, b, c, d }

NOTE: this differs from String.split() in a way that the built-in method uses regular expressions and this one does not.

Parameters:: string - The string to split; separator - The separator used.
Returns:: the string split into an array of strings

splitString

public static final String[] splitString(String string,
                                         char separator)

Convert strings separated by a character into an array of strings.

Example: a;b;c;d == new String[] { a, b, c, d }

Parameters:: string - The string to split; separator - The separator used.
Returns:: the string split into an array of strings

splitPath

public static final String[] splitPath(String path,
                                       String separator)

Convert strings separated by a string into an array of strings.

Example /a/b/c --> new String[] { a, b, c }

Parameters:: path - The string to split; separator - The separator used.
Returns:: the string split into an array of strings

getDistinctStrings

public static final String[] getDistinctStrings(String[] strings)

Sorts the array of Strings, determines the uniquely occurring strings.

Parameters:: strings - the array that you want to do a distinct on
Returns:: a sorted array of uniquely occurring strings

getStackTracker

public static final String getStackTracker(Throwable e)

Returns a string of the stack trace of the specified exception

getClassicStackTrace

public static final String getClassicStackTrace(Throwable e)

getCustomStackTrace

public static String getCustomStackTrace(Throwable aThrowable)

isEmpty

public static final boolean isEmpty(String string)

Check if the string supplied is empty. A String is empty when it is null or when the length is 0

Parameters:: string - The string to check
Returns:: true if the string supplied is empty

isEmpty

public static final boolean isEmpty(StringBuffer string)

Check if the stringBuffer supplied is empty. A StringBuffer is empty when it is null or when the length is 0

Parameters:: string - The stringBuffer to check
Returns:: true if the stringBuffer supplied is empty

isEmpty

public static final boolean isEmpty(String[] strings)

Check if the string array supplied is empty. A String array is empty when it is null or when the number of elements is 0

Parameters:: string - The string array to check
Returns:: true if the string array supplied is empty

isEmpty

public static final boolean isEmpty(Object[] array)

Check if the array supplied is empty. An array is empty when it is null or when the length is 0

Parameters:: array - The array to check
Returns:: true if the array supplied is empty

isEmpty

public static final boolean isEmpty(List<?> list)

Check if the list supplied is empty. An array is empty when it is null or when the length is 0

Parameters:: list - the list to check
Returns:: true if the supplied list is empty

createNewClassLoader

public static final ClassLoader createNewClassLoader()
                                              throws KettleException

Returns:: a new ClassLoader
Throws:: KettleException

createByteArray

public static final byte[] createByteArray(int size)

Utility class for use in JavaScript to create a new byte array. This is surprisingly difficult to do in JavaScript.

Returns:: a new java byte array

initCap

public static final String initCap(String string)

Sets the first character of each word in upper-case.

Parameters:: string - The strings to convert to initcap
Returns:: the input string but with the first character of each word converted to upper-case.

createFilename

public static final String createFilename(String name)

Create a valid filename using a name We remove all special characters, spaces, etc.

Parameters:: name - The name to use as a base for the filename
Returns:: a valid filename

createFilename

public static final String createFilename(String directory,
                                          String name,
                                          String extension)

createName

public static final String createName(String filename)

filenameOnly

public static String filenameOnly(String sFullPath)

Returns the pure filename of a filename with full path. E.g. if passed parameter is /opt/tomcat/logs/catalina.out this method returns catalina.out. The method works with the Environment variable System.getProperty("file.separator"), so on linux/Unix it will check for the last occurrence of a frontslash, on windows for the last occurrence of a backslash.

To make this OS independent, the method could check for the last occurrence of a frontslash and backslash and use the higher value of both. Should work, since these characters aren't allowed in filenames on neither OS types (or said differently: Neither linux nor windows can carry frontslashes OR backslashes in filenames). Just a suggestion of an improvement ...

Parameters:: sFullPath -
Returns:

getTips

public static String[] getTips()

Returning the internationalized tips of the days. They get created once on first request.

Returns:

getDateFormats

public static String[] getDateFormats()

Returning the localized date conversion formats. They get created once on first request.

Returns:

getNumberFormats

public static String[] getNumberFormats()

Returning the localized number conversion formats. They get created once on first request.

Returns:

getConversionFormats

public static String[] getConversionFormats()

Returns:: An array of all default conversion formats, to be used in dialogs etc.

getTransformationAndJobFilterNames

public static String[] getTransformationAndJobFilterNames()

getTransformationFilterNames

public static String[] getTransformationFilterNames()

getJobFilterNames

public static String[] getJobFilterNames()

nanoTime

public static long nanoTime()

Return the current time as nano-seconds.

Returns:: time as nano-seconds.

trimToType

public static String trimToType(String string,
                                int trimType)

Return the input string trimmed as specified.

Parameters:: string - String to be trimmed; trimType - Type of trimming
Returns:: Trimmed string.

safeAppendDirectory

public static String safeAppendDirectory(String dir,
                                         String file)

implemented to help prevent errors in matching up pluggable LAF directories and paths/files eliminating malformed URLs - duplicate file separators or missing file separators.

Parameters:: dir -; file -
Returns:: concatenated string representing a file url

getEmptyPaddedStrings

public static String[] getEmptyPaddedStrings()

Create an array of Strings consisting of spaces. The index of a String in the array determines the number of spaces in that string.

Returns:: array of 'space' Strings.

getPercentageFreeMemory

public static final int getPercentageFreeMemory()

Return the percentage of free memory for this JVM.

Returns:: Percentage of free memory.

removeDigits

public static String removeDigits(String input)

Return non digits only.

Returns:: non digits in a string.

getDigitsOnly

public static String getDigitsOnly(String input)

Return digits only.

Returns:: digits in a string.

removeTimeFromDate

public static Date removeTimeFromDate(Date input)

Remove time from a date.

Returns:: a date without hour.

escapeXML

public static String escapeXML(String content)

Escape XML content. i.e. replace characters with &values;

Parameters:: content - content
Returns:: escaped content

escapeHtml

public static String escapeHtml(String content)

Escape HTML content. i.e. replace characters with &values;

Parameters:: content - content
Returns:: escaped content

unEscapeHtml

public static String unEscapeHtml(String content)

UnEscape HTML content. i.e. replace characters with &values;

Parameters:: content - content
Returns:: unescaped content

unEscapeXml

public static String unEscapeXml(String content)

UnEscape XML content. i.e. replace characters with &values;

Parameters:: content - content
Returns:: unescaped content

escapeSQL

public static String escapeSQL(String content)

Escape SQL content. i.e. replace characters with &values;

Parameters:: content - content
Returns:: escaped content

removeCRLF

public static String removeCRLF(String in)

Remove CR / LF from String

Parameters:: in - input
Returns:: cleaned string

removeCR

public static String removeCR(String in)

Remove CR / LF from String

Parameters:: in - input
Returns:: cleaned string

removeLF

public static String removeLF(String in)

Remove CR / LF from String

Parameters:: in - input
Returns:: cleaned string

removeTAB

public static String removeTAB(String in)

Remove Horizontan Tab from String

Parameters:: in - input
Returns:: cleaned string

addTimeToDate

public static Date addTimeToDate(Date input,
                                 String time,
                                 String DateFormat)
                          throws Exception

Add time to an input date

Parameters:: input - the date; time - the time to add (in string); DateFormat - the time format
Returns:: date = input + time
Throws:: Exception

decodeTime

public static int decodeTime(String s,
                             String DateFormat)
                      throws Exception

Throws:: Exception

getOccurenceString

public static int getOccurenceString(String string,
                                     String searchFor)

Get the number of occurances of searchFor in string.

Parameters:: string - String to be searched; searchFor - to be counted string
Returns:: number of occurances

GetAvailableFontNames

public static String[] GetAvailableFontNames()

getKettlePropertiesFileHeader

public static String getKettlePropertiesFileHeader()

protectXMLCDATA

public static String protectXMLCDATA(String content)

Mask XML content. i.e. protect with CDATA;

Parameters:: content - content
Returns:: protected content

getOcuranceString

public static int getOcuranceString(String string,
                                    String searchFor)

Get the number of occurances of searchFor in string.

Parameters:: string - String to be searched; searchFor - to be counted string
Returns:: number of occurances

escapeXml

public static String escapeXml(String content)

Mask XML content. i.e. replace characters with &values;

Parameters:: content - content
Returns:: masked content

Lpad

public static String Lpad(String valueToPad,
                          String filler,
                          int size)

Rpad

public static String Rpad(String valueToPad,
                          String filler,
                          int size)

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org.pentaho.di.core Class Const

VERSION

COPYRIGHT_YEAR

RELEASE

TIMEOUT_GET_MILLIS

TIMEOUT_PUT_MILLIS

ROWS_UPDATE

ROWS_IN_ROWSET

FETCH_SIZE

SORT_SIZE

FILE_SEPARATOR

PATH_SEPARATOR

CR

DOSCR

EMPTY_STRING

JAVA_VERSION

USER_HOME_DIRECTORY

JNDI_DIRECTORY

PLUGIN_BASE_FOLDERS_PROP

DEFAULT_PLUGIN_BASE_FOLDERS

MIN_DATE

MAX_DATE

MIN_YEAR

MAX_YEAR

RIGHT

LENGTH

MARGIN

MIDDLE_PCT

ARROW_WIDTH

FORM_MARGIN

SHADOW_SIZE

SYMBOLSIZE

MAX_FILE_HIST

DEFAULT_LOCALE

DEFAULT_DECIMAL_SEPARATOR

DEFAULT_GROUPING_SEPARATOR

DEFAULT_CURRENCY_SYMBOL

DEFAULT_NUMBER_FORMAT

NULL_STRING

NULL_NUMBER

NULL_DATE

NULL_BIGNUMBER

NULL_BOOLEAN

NULL_INTEGER

NULL_BINARY

NULL_NONE

CHEF_LOG_FILE

SPOON_LOG_FILE

MENU_LOG_FILE

GENERALIZED_DATE_TIME_FORMAT

GENERALIZED_DATE_TIME_FORMAT_MILLIS

XML_ENCODING

STRING_TRANS_AND_JOB_FILTER_EXT

STRING_TRANS_DEFAULT_EXT

STRING_TRANS_FILTER_EXT

STRING_JOB_DEFAULT_EXT

STRING_JOB_FILTER_EXT

KETTLE_PROPERTIES

INTERNAL_VARIABLE_PREFIX

INTERNAL_VARIABLE_KETTLE_VERSION

INTERNAL_VARIABLE_KETTLE_BUILD_VERSION

INTERNAL_VARIABLE_KETTLE_BUILD_DATE

INTERNAL_VARIABLE_JOB_FILENAME_DIRECTORY

INTERNAL_VARIABLE_JOB_FILENAME_NAME

INTERNAL_VARIABLE_JOB_NAME

INTERNAL_VARIABLE_JOB_REPOSITORY_DIRECTORY

INTERNAL_TRANS_VARIABLES

INTERNAL_JOB_VARIABLES

INTERNAL_VARIABLE_TRANSFORMATION_FILENAME_DIRECTORY

INTERNAL_VARIABLE_TRANSFORMATION_FILENAME_NAME

INTERNAL_VARIABLE_TRANSFORMATION_NAME

INTERNAL_VARIABLE_TRANSFORMATION_REPOSITORY_DIRECTORY

INTERNAL_VARIABLE_STEP_PARTITION_ID

INTERNAL_VARIABLE_STEP_PARTITION_NR

INTERNAL_VARIABLE_SLAVE_SERVER_NUMBER

INTERNAL_VARIABLE_SLAVE_SERVER_NAME

INTERNAL_VARIABLE_CLUSTER_SIZE

INTERNAL_VARIABLE_STEP_UNIQUE_NUMBER

INTERNAL_VARIABLE_CLUSTER_MASTER

INTERNAL_VARIABLE_CLUSTER_RUN_ID

org.pentaho.di.core
Class Const