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com.essbase.eas.server
Class FileDownloadCommandListener

java.lang.Object
com.essbase.eas.framework.server.application.DefaultApplicationPart
com.essbase.eas.framework.server.application.AbstractCommandListener
com.essbase.eas.server.FileDownloadCommandListener

All Implemented Interfaces:

ApplicationPart, CommandListener

public class FileDownloadCommandListener

extends AbstractCommandListener

Nested Class Summary

static class	FileDownloadCommandListener.DownloadByteArrayOutputStream
static class	FileDownloadCommandListener.DownloadFileInputStream

Field Summary

Fields inherited from class com.essbase.eas.framework.server.application.AbstractCommandListener

aliasMap, methodMap, RESULT, THERESULT, UPLOAD

Fields inherited from class com.essbase.eas.framework.server.application.DefaultApplicationPart

CHAIN_SEPARATOR, manager, parts, serviceContext, serviceManager, state, STATE_BEFORE_WORKERS_ASSIGNED, STATE_CONSTRUCTED, STATE_DESTROYED, STATE_INITIALIZED, STATE_MANAGED, STATE_NULL, STATE_WORKERS_ASSIGNED, STATE_WORKERS_INITIALIZED, storeService

Constructor Summary

FileDownloadCommandListener()
default constructor.

Method Summary

boolean	downloadBegin(CommandEvent theEvent, ServiceContext theContext, java.lang.String serverFileName, java.lang.String clientFileName) command handler method used to initiate downloading a file from mid tier.
boolean	downloadCancel(CommandEvent theEvent, ServiceContext theContext, java.lang.String serverFileName) command handler method to perform steps necessary when an download command is canceled.
boolean	downloadContinue(CommandEvent theEvent, ServiceContext theContext, java.lang.String serverFileName) command handler method for continuing the transfer of an outline file from the client to the mid-tier.
boolean	downloadEnd(CommandEvent theEvent, ServiceContext theContext, java.lang.String filename)
CommandDescriptor[]	getCommands() implementation of the CommandListener.getCommands() method.
boolean	getDirectoryFiles(CommandEvent theEvent, ServiceContext theContext, java.lang.String dir)
static java.io.File	getDownloadFile(CommandEvent theEvent, StoreService storeService, java.lang.String filename, boolean remove)

Methods inherited from class com.essbase.eas.framework.server.application.AbstractCommandListener

addMethodAlias, addMethodAlias, assignWorkers, buildMethodMap, convertStringValueToArgument, getArgumentsForCommand, getMethod, getMethodForAlias, getRoles, getSessionObject, handleEvent, handleEventException, handleEventPost, handleEventPrep, init, isRequestFromSameServer, removeSessionObject, setServiceResult, setSessionObject

Methods inherited from class com.essbase.eas.framework.server.application.DefaultApplicationPart

destroy, getManager, getManagerChain, getServiceContext, getServiceManager, getStoreService, initWorkers, requestPart, requestPartPool, setManager

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.essbase.eas.framework.server.defs.ApplicationPart

destroy, getManager, getServiceContext, getServiceManager, getStoreService, initWorkers, setManager

Constructor Detail

FileDownloadCommandListener

public FileDownloadCommandListener()

default constructor.

Method Detail

getDirectoryFiles

public boolean getDirectoryFiles(CommandEvent theEvent,
                                 ServiceContext theContext,
                                 java.lang.String dir)
                          throws java.lang.Exception

Throws:

java.lang.Exception

downloadBegin

public boolean downloadBegin(CommandEvent theEvent,
                             ServiceContext theContext,
                             java.lang.String serverFileName,
                             java.lang.String clientFileName)
                      throws java.lang.Exception

command handler method used to initiate downloading a file from mid tier.

Throws:

java.lang.Exception

downloadCancel

public boolean downloadCancel(CommandEvent theEvent,
                              ServiceContext theContext,
                              java.lang.String serverFileName)
                       throws java.lang.Exception

command handler method to perform steps necessary when an download command is canceled.

Throws:

java.lang.Exception

downloadContinue

public boolean downloadContinue(CommandEvent theEvent,
                                ServiceContext theContext,
                                java.lang.String serverFileName)
                         throws java.lang.Exception

command handler method for continuing the transfer of an outline file from the client to the mid-tier.

Throws:

java.lang.Exception

downloadEnd

public boolean downloadEnd(CommandEvent theEvent,
                           ServiceContext theContext,
                           java.lang.String filename)
                    throws java.lang.Exception

Throws:

java.lang.Exception

getCommands

public CommandDescriptor[] getCommands()

implementation of the CommandListener.getCommands() method.

Specified by:

getCommands in interface CommandListener

Overrides:

getCommands in class AbstractCommandListener

Returns:

a zero-length array of CommandDescriptor objects.

getDownloadFile

public static java.io.File getDownloadFile(CommandEvent theEvent,
                                           StoreService storeService,
                                           java.lang.String filename,
                                           boolean remove)

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