eu.geclipse.servicejob.parsers
Class GTDLWriter

java.lang.Object
  eu.geclipse.servicejob.parsers.GTDLWriter

public class GTDLWriter
extends java.lang.Object

Helper class for writing to GTDL file.

Field Summary

static java.lang.String

SKELETON_LOCATION Path (within plug-in location) to GTDL skeleton (file containing GTDL XML structure).

Constructor Summary

GTDLWriter()

Method Summary

static void	addServiceJobResults(java.io.File file, java.util.List<IServiceJobResult> newResults) Method to put service job's result into GTDL file (to add new element output > result)
static java.io.InputStream	getInitialInputStream(java.lang.String plugInID, java.util.List<java.lang.String> serviceJobResources, java.io.InputStream serviceJobInputData) Method that takes empty GTDL skeleton, files it out with plug-in specific content (plug-in id and initial service job's data) and transforms it to input stream.

Methods inherited from class java.lang.Object

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

Field Detail

SKELETON_LOCATION

public static final java.lang.String SKELETON_LOCATION

Path (within plug-in location) to GTDL skeleton (file containing GTDL XML structure).

See Also:

Constant Field Values

Constructor Detail

GTDLWriter

public GTDLWriter()

Method Detail

getInitialInputStream

public static java.io.InputStream getInitialInputStream(java.lang.String plugInID,
                                                        java.util.List<java.lang.String> serviceJobResources,
                                                        java.io.InputStream serviceJobInputData)
                                                 throws java.io.IOException,
                                                        javax.xml.parsers.ParserConfigurationException,
                                                        org.xml.sax.SAXException,
                                                        javax.xml.transform.TransformerException

Method that takes empty GTDL skeleton, files it out with plug-in specific content (plug-in id and initial service job's data) and transforms it to input stream. Method transforms GTDL skeleton file (file containing GTDL XML structure)

Parameters:

plugInID - Id of a plug-in that provides service job's data.

serviceJobResources - List of resource's names on which this service job should run.

serviceJobInputData - Initial service job data (will be set as a text content of input > pluginData element).

Returns:

Input stream of a GTDL file filled up with plug-in specific data.

Throws:

java.io.IOException - In case there were problems with accessing the GTDL skeleton file or with input streams.

javax.xml.parsers.ParserConfigurationException - In case parser could not be initialized.

org.xml.sax.SAXException - In case GTDL skeleton file could not be parsed.

javax.xml.transform.TransformerException - In case there were problems transforming skeleton source to input stream.

addServiceJobResults

public static void addServiceJobResults(java.io.File file,
                                        java.util.List<IServiceJobResult> newResults)
                                 throws javax.xml.parsers.ParserConfigurationException,
                                        org.xml.sax.SAXException,
                                        java.io.IOException,
                                        javax.xml.transform.TransformerFactoryConfigurationError,
                                        javax.xml.transform.TransformerException

Method to put service job's result into GTDL file (to add new element output > result)

Parameters:

file - GTDL file to write to

newResults - results which will be serialized to GTDL file

Throws:

javax.xml.parsers.ParserConfigurationException - in case parser could not be initialized

org.xml.sax.SAXException - in case XML file could not be parsed

java.io.IOException - in case there were I/O problems with XML file

javax.xml.transform.TransformerFactoryConfigurationError - in case XML transformer could not be initialized

javax.xml.transform.TransformerException - in case results could not be transformed to XML file