org.globus.exec.utils.rsl
Class RSLHelper

java.lang.Object
  org.globus.exec.utils.rsl.RSLHelper

public class RSLHelper

extends java.lang.Object

Field Summary

static javax.xml.namespace.QName	FACTORY_ENDPOINT_ATTRIBUTE_QNAME QName of the element "factoryEndpoint" used as a job attribute in RSL.
private static org.globus.util.I18n	i18n
private static org.apache.commons.logging.Log	logger

Constructor Summary

RSLHelper()

Method Summary

static void	addEnvironmentVariable(JobDescriptionType jobDescription, java.lang.String variableName, java.lang.String value) Add environment variable to job description if there is no variable with the same name.
static java.lang.String	convertToString(JobDescriptionType jobDescription) Serializes the job description to XML.
static JobDescriptionType	makeSimpleJob(java.lang.String commandLine) Makes a simple JobDescriptionType based on a command line.
static JobDescriptionType	readRSL(java.io.File rslFile)
static JobDescriptionType	readRSL(java.io.InputStream rslInputStream)
static JobDescriptionType	readRSL(java.lang.String rslString)

Methods inherited from class java.lang.Object

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

Field Detail

FACTORY_ENDPOINT_ATTRIBUTE_QNAME

public static final javax.xml.namespace.QName FACTORY_ENDPOINT_ATTRIBUTE_QNAME

QName of the element "factoryEndpoint" used as a job attribute in RSL.

i18n

private static org.globus.util.I18n i18n

logger

private static org.apache.commons.logging.Log logger

Constructor Detail

RSLHelper

public RSLHelper()

Method Detail

addEnvironmentVariable

public static void addEnvironmentVariable(JobDescriptionType jobDescription,
                                          java.lang.String variableName,
                                          java.lang.String value)

Add environment variable to job description if there is no variable with the same name.

Parameters:

jobDescription - JobDescriptionType

variableName - String

value - String

makeSimpleJob

public static JobDescriptionType makeSimpleJob(java.lang.String commandLine)

Makes a simple JobDescriptionType based on a command line. The resulting RSL will have only an "executable" and zero or more "arguments" tags.

Returns:

JobDescriptionType

readRSL

public static JobDescriptionType readRSL(java.io.File rslFile)
                                  throws RSLParseException,
                                         java.io.FileNotFoundException

Throws:

RSLParseException

java.io.FileNotFoundException

readRSL

public static JobDescriptionType readRSL(java.lang.String rslString)
                                  throws RSLParseException

Throws:

RSLParseException

readRSL

public static JobDescriptionType readRSL(java.io.InputStream rslInputStream)
                                  throws RSLParseException

Throws:

RSLParseException

convertToString

public static java.lang.String convertToString(JobDescriptionType jobDescription)

Serializes the job description to XML.

Parameters:

jobDescription - JobDescriptionType The job description to convert

Returns:

String An XML string representation of the job description

Throws:

java.lang.Exception