Package org.pentaho.platform.plugin.services.importexport

Class CommandLineProcessor

java.lang.Object

org.pentaho.platform.plugin.services.importexport.CommandLineProcessor

public class CommandLineProcessor
extends Object

Handles the parsing of command line arguments and creates an import process based upon them

Author:

David M. Kincade

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	CommandLineProcessor.DatasourceType
static class	CommandLineProcessor.RequestType
static class	CommandLineProcessor.ResourceType

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	CommandLineProcessor(String[] args)	Parses the command line and handles the situation where it isn't a valid import or export or rest request

Method Summary

Modifier and Type	Method	Description
static String	getErrorMessage()
static Exception	getException()	Returns information about any exception encountered (if one was generated)
protected String	getOptionValue(String option, boolean required, boolean emptyOk)	Returns the option value from the command line
protected org.pentaho.platform.api.repository2.unified.IUnifiedRepository	getRepository()	Why does this return a web service? Going directly to the IUnifiedRepository requires the following:
protected CommandLineProcessor.RequestType	getRequestType()
static void	main(String[] args)	How this class is executed from the command line.
protected static void	printHelp()
void	setRepository(org.pentaho.platform.api.repository2.unified.IUnifiedRepository repository)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

CommandLineProcessor

protected CommandLineProcessor(String[] args)
                        throws org.apache.commons.cli.ParseException

Parses the command line and handles the situation where it isn't a valid import or export or rest request

Parameters:

args - the command line arguments

Throws:

org.apache.commons.cli.ParseException - indicates that neither (or both) an import and/or export have been request

Method Detail

main

public static void main(String[] args)
                 throws Exception

How this class is executed from the command line.

Parameters:

args -

Throws:

Exception

getException

public static Exception getException()

Returns information about any exception encountered (if one was generated)

Returns:

the Exception that was generated, or null if none was generated

getRequestType

protected CommandLineProcessor.RequestType getRequestType()

setRepository

public void setRepository(org.pentaho.platform.api.repository2.unified.IUnifiedRepository repository)

getRepository

protected org.pentaho.platform.api.repository2.unified.IUnifiedRepository getRepository()
                                                                                 throws org.apache.commons.cli.ParseException,
                                                                                        org.pentaho.di.core.exception.KettleException

Why does this return a web service? Going directly to the IUnifiedRepository requires the following:

• PentahoSessionHolder setup including password and tenant ID. (The server doesn't even process passwords today-- it assumes that Spring Security processed it. This would require code changes.)
• User must specify path to Jackrabbit files (i.e. system/jackrabbit).

Throws:

org.apache.commons.cli.ParseException

org.pentaho.di.core.exception.KettleException

getOptionValue

protected String getOptionValue(String option,
                                boolean required,
                                boolean emptyOk)
                         throws org.apache.commons.cli.ParseException

Returns the option value from the command line

Parameters:

option - the option whose value should be returned (NOTE: null will be returned if the option was not provided)

required - indicates if the option is required

emptyOk - indicates if a blank value is acceptable

Returns:

the value provided from the command line, or null if none was provided

Throws:

org.apache.commons.cli.ParseException - indicates the required or non-blank value was not provided

getErrorMessage

public static String getErrorMessage()

printHelp

protected static void printHelp()