org.pentaho.di.trans.steps.xsdvalidator
Class XsdValidatorMeta

java.lang.Object
  extended by org.pentaho.di.trans.step.BaseStepMeta
      extended by org.pentaho.di.trans.steps.xsdvalidator.XsdValidatorMeta
All Implemented Interfaces:
Cloneable, StepAttributesInterface, StepMetaInterface

public class XsdValidatorMeta
extends BaseStepMeta
implements StepMetaInterface


Field Summary
 String NO_NEED
           
 String SPECIFY_FIELDNAME
           
 String SPECIFY_FILENAME
           
 
Fields inherited from class org.pentaho.di.trans.step.BaseStepMeta
loggingObject, STEP_ATTRIBUTES_FILE
 
Constructor Summary
XsdValidatorMeta()
           
 
Method Summary
 void check(List<CheckResultInterface> remarks, TransMeta transMeta, StepMeta stepinfo, RowMetaInterface prev, String[] input, String[] output, RowMetaInterface info)
          Checks the settings of this step and puts the findings in a remarks List.
 Object clone()
          Make an exact copy of this step, make sure to explicitly copy Collections etc.
 String exportResources(VariableSpace space, Map<String,ResourceDefinition> definitions, ResourceNamingInterface resourceNamingInterface, Repository repository)
          Since the exported transformation that runs this will reside in a ZIP file, we can't reference files relatively.
 void getFields(RowMetaInterface inputRowMeta, String name, RowMetaInterface[] info, StepMeta nextStep, VariableSpace space)
          Get the fields that are emitted by this step
 String getIfXmlInvalid()
           
 String getIfXmlValid()
           
 boolean getOutputStringField()
           
 String getResultfieldname()
           
 StepInterface getStep(StepMeta stepMeta, StepDataInterface stepDataInterface, int cnr, TransMeta transMeta, Trans trans)
          Get the executing step, needed by Trans to launch a step.
 StepDataInterface getStepData()
          Get a new instance of the appropriate data class.
 String getValidationMessageField()
           
 String getXML()
          Produces the XML string that describes this step's information.
 boolean getXMLSourceFile()
           
 String getXMLStream()
           
 String getXSDDefinedField()
           
 String getXSDFilename()
           
 String getXSDSource()
           
 void loadXML(Node stepnode, List<DatabaseMeta> databases, Map<String,Counter> counters)
          Load the values for this step from an XML Node
 void readRep(Repository rep, ObjectId id_step, List<DatabaseMeta> databases, Map<String,Counter> counters)
          Read the steps information from a Kettle repository
 void saveRep(Repository rep, ObjectId id_transformation, ObjectId id_step)
          Save the steps data into a Kettle repository
 void setAddValidationMessage(boolean addValidationMessage)
           
 void setDefault()
          Set default values
 void setIfXmlInvalid(String ifXmlInvalid)
           
 void setIfXMLValid(String ifXmlValid)
           
 void setOutputStringField(boolean outputStringField)
           
 void setResultfieldname(String resultFieldname)
           
 void setValidationMessageField(String validationMessageField)
           
 void setXMLSourceFile(boolean xmlsourcefilein)
           
 void setXMLStream(String xmlStream)
           
 void setXSDDefinedField(String xsddefinedfieldin)
           
 void setXSDfilename(String xdsFilename)
           
 void setXSDSource(String xsdsourcein)
           
 boolean supportsErrorHandling()
           
 boolean useAddValidationMessage()
           
 
Methods inherited from class org.pentaho.di.trans.step.BaseStepMeta
analyseImpact, cancelQueries, excludeFromCopyDistributeVerification, excludeFromRowLayoutVerification, findAttribute, findParent, getDescription, getDialogClassName, getLog, getLogChannelId, getName, getObjectCopy, getObjectId, getObjectRevision, getObjectType, getOptionalStreams, getParent, getParentStepMeta, getRepCode, getRepositoryDirectory, getRequiredFields, getRequiredFields, getResourceDependencies, getSQLStatements, getStepInjectionMetadataEntries, getStepIOMeta, getStepMetaInjectionInterface, getSupportedTransformationTypes, getTableFields, getTooltip, getUsedArguments, getUsedDatabaseConnections, getUsedLibraries, getXmlCode, handleStreamSelection, hasChanged, hasRepositoryReferences, isBasic, isDebug, isDetailed, isRowLevel, logBasic, logBasic, logDebug, logDebug, logDetailed, logDetailed, logError, logError, logError, logMinimal, logMinimal, logRowlevel, logRowlevel, lookupRepositoryReferences, resetStepIoMeta, searchInfoAndTargetSteps, setChanged, setChanged, setParentStepMeta
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.pentaho.di.trans.step.StepMetaInterface
analyseImpact, cancelQueries, excludeFromCopyDistributeVerification, excludeFromRowLayoutVerification, getDialogClassName, getOptionalStreams, getParentStepMeta, getRequiredFields, getResourceDependencies, getSQLStatements, getStepIOMeta, getStepMetaInjectionInterface, getSupportedTransformationTypes, getTableFields, getUsedArguments, getUsedDatabaseConnections, getUsedLibraries, handleStreamSelection, hasRepositoryReferences, lookupRepositoryReferences, resetStepIoMeta, searchInfoAndTargetSteps, setParentStepMeta
 

Field Detail

SPECIFY_FILENAME

public String SPECIFY_FILENAME

SPECIFY_FIELDNAME

public String SPECIFY_FIELDNAME

NO_NEED

public String NO_NEED
Constructor Detail

XsdValidatorMeta

public XsdValidatorMeta()
Method Detail

setXSDSource

public void setXSDSource(String xsdsourcein)

getXSDSource

public String getXSDSource()

setXSDDefinedField

public void setXSDDefinedField(String xsddefinedfieldin)

getXSDDefinedField

public String getXSDDefinedField()

getXMLSourceFile

public boolean getXMLSourceFile()

setXMLSourceFile

public void setXMLSourceFile(boolean xmlsourcefilein)

getIfXmlValid

public String getIfXmlValid()

getIfXmlInvalid

public String getIfXmlInvalid()

setIfXMLValid

public void setIfXMLValid(String ifXmlValid)

setIfXmlInvalid

public void setIfXmlInvalid(String ifXmlInvalid)

getOutputStringField

public boolean getOutputStringField()

setOutputStringField

public void setOutputStringField(boolean outputStringField)

getValidationMessageField

public String getValidationMessageField()

setValidationMessageField

public void setValidationMessageField(String validationMessageField)

useAddValidationMessage

public boolean useAddValidationMessage()

setAddValidationMessage

public void setAddValidationMessage(boolean addValidationMessage)

getXSDFilename

public String getXSDFilename()
Returns:
Returns the XSD filename.

getResultfieldname

public String getResultfieldname()

getXMLStream

public String getXMLStream()

setXSDfilename

public void setXSDfilename(String xdsFilename)
Parameters:
xdsFilename - The XSD filename to set.

setResultfieldname

public void setResultfieldname(String resultFieldname)

setXMLStream

public void setXMLStream(String xmlStream)

loadXML

public void loadXML(Node stepnode,
                    List<DatabaseMeta> databases,
                    Map<String,Counter> counters)
             throws KettleXMLException
Description copied from interface: StepMetaInterface
Load the values for this step from an XML Node

Specified by:
loadXML in interface StepMetaInterface
Parameters:
stepnode - the Node to get the info from
databases - The available list of databases to reference to
counters - Counters to reference.
Throws:
KettleXMLException - When an unexpected XML error occurred. (malformed etc.)

clone

public Object clone()
Description copied from interface: StepMetaInterface
Make an exact copy of this step, make sure to explicitly copy Collections etc.

Specified by:
clone in interface StepMetaInterface
Overrides:
clone in class BaseStepMeta
Returns:
an exact copy of this step

setDefault

public void setDefault()
Description copied from interface: StepMetaInterface
Set default values

Specified by:
setDefault in interface StepMetaInterface

getFields

public void getFields(RowMetaInterface inputRowMeta,
                      String name,
                      RowMetaInterface[] info,
                      StepMeta nextStep,
                      VariableSpace space)
               throws KettleStepException
Description copied from interface: StepMetaInterface
Get the fields that are emitted by this step

Specified by:
getFields in interface StepMetaInterface
Overrides:
getFields in class BaseStepMeta
Parameters:
inputRowMeta - The fields that are entering the step. These are changed to reflect the output metadata.
name - The name of the step to be used as origin
info - The input rows metadata that enters the step through the specified channels in the same order as in method getInfoSteps(). The step metadata can then choose what to do with it: ignore it or not. Interesting is also that in case of database lookups, the layout of the target database table is put in info[0]
nextStep - if this is a non-null value, it's the next step in the transformation. The one who's asking, the step where the data is targetted towards.
space - TODO
Throws:
KettleStepException - when an error occurred searching for the fields.

getXML

public String getXML()
Description copied from class: BaseStepMeta
Produces the XML string that describes this step's information.

Specified by:
getXML in interface StepMetaInterface
Overrides:
getXML in class BaseStepMeta
Returns:
String containing the XML describing this step.

readRep

public void readRep(Repository rep,
                    ObjectId id_step,
                    List<DatabaseMeta> databases,
                    Map<String,Counter> counters)
             throws KettleException
Description copied from interface: StepMetaInterface
Read the steps information from a Kettle repository

Specified by:
readRep in interface StepMetaInterface
Parameters:
rep - The repository to read from
id_step - The step ID
databases - The databases to reference
counters - The counters to reference
Throws:
KettleException - When an unexpected error occurred (database, network, etc)

saveRep

public void saveRep(Repository rep,
                    ObjectId id_transformation,
                    ObjectId id_step)
             throws KettleException
Description copied from interface: StepMetaInterface
Save the steps data into a Kettle repository

Specified by:
saveRep in interface StepMetaInterface
Parameters:
rep - The Kettle repository to save to
id_transformation - The transformation ID
id_step - The step ID
Throws:
KettleException - When an unexpected error occurred (database, network, etc)

check

public void check(List<CheckResultInterface> remarks,
                  TransMeta transMeta,
                  StepMeta stepinfo,
                  RowMetaInterface prev,
                  String[] input,
                  String[] output,
                  RowMetaInterface info)
Description copied from interface: StepMetaInterface
Checks the settings of this step and puts the findings in a remarks List.

Specified by:
check in interface StepMetaInterface
Parameters:
remarks - The list to put the remarks in @see org.pentaho.di.core.CheckResult
stepinfo - The stepMeta to help checking
prev - The fields coming from the previous step
input - The input step names
output - The output step names
info - The fields that are used as information by the step

getStep

public StepInterface getStep(StepMeta stepMeta,
                             StepDataInterface stepDataInterface,
                             int cnr,
                             TransMeta transMeta,
                             Trans trans)
Description copied from interface: StepMetaInterface
Get the executing step, needed by Trans to launch a step.

Specified by:
getStep in interface StepMetaInterface
Parameters:
stepMeta - The step info
stepDataInterface - the step data interface linked to this step. Here the step can store temporary data, database connections, etc.
cnr - The copy nr to get
transMeta - The transformation info
trans - The launching transformation

getStepData

public StepDataInterface getStepData()
Description copied from interface: StepMetaInterface
Get a new instance of the appropriate data class. This data class implements the StepDataInterface. It basically contains the persisting data that needs to live on, even if a worker thread is terminated.

Specified by:
getStepData in interface StepMetaInterface
Returns:
The appropriate StepDataInterface class.

supportsErrorHandling

public boolean supportsErrorHandling()
Specified by:
supportsErrorHandling in interface StepMetaInterface
Overrides:
supportsErrorHandling in class BaseStepMeta
Returns:
true if this step supports error "reporting" on rows: the ability to send rows to a certain target step.

exportResources

public String exportResources(VariableSpace space,
                              Map<String,ResourceDefinition> definitions,
                              ResourceNamingInterface resourceNamingInterface,
                              Repository repository)
                       throws KettleException
Since the exported transformation that runs this will reside in a ZIP file, we can't reference files relatively. So what this does is turn the name of files into absolute paths OR it simply includes the resource in the ZIP file. For now, we'll simply turn it into an absolute path and pray that the file is on a shared drive or something like that. TODO: create options to configure this behavior

Specified by:
exportResources in interface StepMetaInterface
Overrides:
exportResources in class BaseStepMeta
Parameters:
space - the variable space to use
repository - The repository to optionally load other resources from (to be converted to XML)
Returns:
the filename of the exported resource
Throws:
KettleException