de.esprit.appsuite.appstore

Class AppCacheUrlUpdater

java.lang.Object

de.esprit.common.util.DumpableObject

de.esprit.appsuite.launch.AbstractApplicationObject<ApplicationContext>

de.esprit.appsuite.appstore.AppCacheUpdater

de.esprit.appsuite.appstore.AppCacheUrlUpdater

All Implemented Interfaces:

ApplicationObject<ApplicationContext>, SimpleLogSupport, Dumpable

public class AppCacheUrlUpdater
extends AppCacheUpdater

This class mirrors remote files based on an URL-connection from an remote appStore repository to a local cache directory.

Author:

Rainer Buesch

Field Summary

Fields inherited from class de.esprit.appsuite.appstore.AppCacheUpdater

cacheSubDir, logSubDir, timestampFileName

Constructor Summary

Constructors

Constructor and Description
AppCacheUrlUpdater(ApplicationContext ctx, java.io.File appCacheRoot, java.net.URL appStoreUrl)
AppCacheUrlUpdater(ApplicationContext ctx, LogChannel logCh, java.io.File appCacheRoot, java.net.URL appStoreUrl)

Method Summary

Methods

Modifier and Type	Method and Description
java.net.URL	getAppStoreUrl() Returns the root directory of the remote software repository.
protected boolean	isInstallationSourceAvailable() Tells whether the repository (which may reside on a remote server) is currently available.
boolean	mirrorConfigFile(java.lang.String relativePath, java.lang.String fileName) Mirrors the given file from a repository directory to a local cache directory The repositoryDir as well as the cacheDir are defined by the constructor of the implementing class.
boolean	mirrorZipContent(AbstractAsyncTask installTask, java.lang.String relativePath, java.lang.String fileName) Extracts a ZIP-file containing an application software from the remote repository to the local cache directory.

Methods inherited from class de.esprit.appsuite.appstore.AppCacheUpdater

buildTimestampFile, copyStream, createDirectoryPathFor, getAppCacheDir, getAppCacheRoot, getAppLogsDir, getExcludeFilter, init, isEnabled, performExtraction, setEnabled

Methods inherited from class de.esprit.appsuite.launch.AbstractApplicationObject

getApplicationContext, getLogChannel, isLogDebug, isLogVerbose, logDebug, logDump, logError, logError, logFatal, logInfo, logVerbose, logWarning, setLogChannel

Methods inherited from class de.esprit.common.util.DumpableObject

configureDumpHeadlineLength, configureDumpMaxElementsPrinted, copyDumpStringValues, copyToStringValues, createDumpHeader, toDumpString, toDumpString, toString, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

AppCacheUrlUpdater

public AppCacheUrlUpdater(ApplicationContext ctx,
                  java.io.File appCacheRoot,
                  java.net.URL appStoreUrl)

AppCacheUrlUpdater

public AppCacheUrlUpdater(ApplicationContext ctx,
                  LogChannel logCh,
                  java.io.File appCacheRoot,
                  java.net.URL appStoreUrl)

Method Detail

getAppStoreUrl

public java.net.URL getAppStoreUrl()

Returns the root directory of the remote software repository.

mirrorConfigFile

public final boolean mirrorConfigFile(java.lang.String relativePath,
                       java.lang.String fileName)
                               throws java.lang.Exception

Description copied from class: AppCacheUpdater

Mirrors the given file from a repository directory to a local cache directory The repositoryDir as well as the cacheDir are defined by the constructor of the implementing class.

Specified by:

mirrorConfigFile in class AppCacheUpdater

Throws:

java.lang.Exception

mirrorZipContent

public boolean mirrorZipContent(AbstractAsyncTask installTask,
                       java.lang.String relativePath,
                       java.lang.String fileName)
                         throws java.lang.Exception

Description copied from class: AppCacheUpdater

Extracts a ZIP-file containing an application software from the remote repository to the local cache directory. Note that after extraction a timestamp-file named AppLastInstalled.ndf is written to the installation directory. This file is used for up-to-date-checks on further launches.

Specified by:

mirrorZipContent in class AppCacheUpdater

Throws:

java.lang.Exception

isInstallationSourceAvailable

protected final boolean isInstallationSourceAvailable()

Description copied from class: AppCacheUpdater

Tells whether the repository (which may reside on a remote server) is currently available.

Overrides:

isInstallationSourceAvailable in class AppCacheUpdater