Package org.dspace.app.rest.scripts.handler.impl

Class RestDSpaceRunnableHandler

java.lang.Object

org.dspace.app.rest.scripts.handler.impl.RestDSpaceRunnableHandler

All Implemented Interfaces:

DSpaceRunnableHandler

public class RestDSpaceRunnableHandler
extends Object
implements DSpaceRunnableHandler

The DSpaceRunnableHandler dealing with Scripts started from the REST api

Constructor Summary

Constructors

Constructor	Description
RestDSpaceRunnableHandler(EPerson ePerson, String scriptName, List<DSpaceCommandLineParameter> parameters, Set<Group> specialGroups)	This constructor will initialise the handler with the process created from the parameters

Method Summary

Modifier and Type	Method	Description
Optional<InputStream>	getFileStream(Context context, String fileName)
Process	getProcess(Context context)	This method will return the process created by this handler
List<UUID>	getSpecialGroups()
void	handleCompletion()
void	handleException(Exception e)
void	handleException(String message)
void	handleException(String message, Exception e)
void	logDebug(String message)
void	logError(String message)
void	logError(String message, Throwable throwable)
void	logInfo(String message)
void	logWarning(String message)
void	printHelp(org.apache.commons.cli.Options options, String name)
void	schedule(DSpaceRunnable script)	This method will schedule a process to be run, it will trigger the run method for the Script passed along to this method as well as updating the database logic for the Process representing the execution of this script
void	start()
void	writeFilestream(Context context, String fileName, InputStream inputStream, String type)

Methods inherited from class java.lang.Object

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

Constructor Details

RestDSpaceRunnableHandler

public RestDSpaceRunnableHandler(EPerson ePerson,
 String scriptName,
 List<DSpaceCommandLineParameter> parameters,
 Set<Group> specialGroups)

This constructor will initialise the handler with the process created from the parameters

Parameters:

ePerson - The eperson that creates the process

scriptName - The name of the script for which is a process will be created

parameters - The parameters for this process

specialGroups - specialGroups The list of special groups related to eperson creating process at process creation time

Method Details

start

public void start()

Specified by:

start in interface DSpaceRunnableHandler

handleCompletion

public void handleCompletion()

Specified by:

handleCompletion in interface DSpaceRunnableHandler

handleException

public void handleException(Exception e)

Specified by:

handleException in interface DSpaceRunnableHandler

handleException

public void handleException(String message)

Specified by:

handleException in interface DSpaceRunnableHandler

handleException

public void handleException(String message,
 Exception e)

Specified by:

handleException in interface DSpaceRunnableHandler

logDebug

public void logDebug(String message)

Specified by:

logDebug in interface DSpaceRunnableHandler

logInfo

public void logInfo(String message)

Specified by:

logInfo in interface DSpaceRunnableHandler

logWarning

public void logWarning(String message)

Specified by:

logWarning in interface DSpaceRunnableHandler

logError

public void logError(String message)

Specified by:

logError in interface DSpaceRunnableHandler

logError

public void logError(String message,
 Throwable throwable)

Specified by:

logError in interface DSpaceRunnableHandler

printHelp

public void printHelp(org.apache.commons.cli.Options options,
 String name)

Specified by:

printHelp in interface DSpaceRunnableHandler

getFileStream

public Optional<InputStream> getFileStream(Context context,
 String fileName)
                                    throws IOException,
AuthorizeException

Specified by:

getFileStream in interface DSpaceRunnableHandler

Throws:

IOException

AuthorizeException

writeFilestream

public void writeFilestream(Context context,
 String fileName,
 InputStream inputStream,
 String type)
                     throws IOException,
SQLException,
AuthorizeException

Specified by:

writeFilestream in interface DSpaceRunnableHandler

Throws:

IOException

SQLException

AuthorizeException

getProcess

public Process getProcess(Context context)

This method will return the process created by this handler

Parameters:

context -

Returns:

The Process database object created by this handler

schedule

public void schedule(DSpaceRunnable script)

This method will schedule a process to be run, it will trigger the run method for the Script passed along to this method as well as updating the database logic for the Process representing the execution of this script

Parameters:

script - The script to be ran

getSpecialGroups

public List<UUID> getSpecialGroups()

Specified by:

getSpecialGroups in interface DSpaceRunnableHandler