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java.lang.Objectjava.lang.Thread
com.izforge.izpack.installer.Unpacker
Unpacker class.
Field Summary | |
private java.io.File |
absolute_installpath
The absolute path of the installation. |
static java.lang.String |
ALIVE
|
private static boolean |
discardInterrupt
Do not perform a interrupt call. |
private AbstractUIProgressHandler |
handler
The installer listener. |
private AutomatedInstallData |
idata
The installdata. |
private static java.util.HashMap |
instances
The instances of the unpacker objects. |
static java.lang.String |
INTERRUPT
|
private static boolean |
interruptDesired
Interrupt flag if global interrupt is desired. |
static java.lang.String |
INTERRUPTED
|
private static java.lang.String |
LANG_FILE_NAME
The name of the XML file that specifies the panel langpack |
private LocaleDatabase |
langpack
The packs locale database. |
private UninstallData |
udata
The uninstallation data. |
private VariableSubstitutor |
vs
The variables substitutor. |
Fields inherited from class java.lang.Thread |
MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY |
Constructor Summary | |
Unpacker(AutomatedInstallData idata,
AbstractUIProgressHandler handler)
The constructor. |
Method Summary | |
private void |
addToInstances()
Adds this to the map of all existent instances of Unpacker. |
private boolean |
fileMatchesOnePattern(java.lang.String filename,
java.util.ArrayList patterns)
|
private java.util.List[] |
getCustomActions()
Returns the defined custom actions split into types including a constructed type for the file related installer listeners. |
private java.io.InputStream |
getPackAsStream(int n)
Returns a stream to a pack, location depending on if it's web based. |
static java.util.HashMap |
getRunningInstances()
Returns a copy of the active unpacker instances. |
private void |
handleAdditionalUninstallData(UninstallData udata,
java.util.List[] customData)
Adds additional unistall data to the uninstall data object. |
private void |
informListeners(java.util.List[] customActions,
int action,
java.lang.Object firstParam,
java.lang.Object secondParam,
java.lang.Object thirdParam)
Informs all listeners which would be informed at the given action type. |
static boolean |
interruptAll(long waitTime)
Initiate interrupt of all alive Unpacker and waits until all Unpacker are interrupted or the wait time has arrived. |
static boolean |
isDiscardInterrupt()
Returns whether an interrupt request should be discarded or not. |
static boolean |
isInterruptDesired()
Returns the interrupt desired state. |
private static boolean |
isInterruptReady()
|
private boolean |
mkDirsWithEnhancement(java.io.File dest,
PackFile pf,
java.util.List[] customActions)
Creates the given directory recursive and calls the method "afterDir" of each listener with the current file object and the pack file object. |
private boolean |
performInterrupted()
Sets the interrupt flag for this Unpacker to INTERRUPTED if the previos state was INTERRUPT or INTERRUPTED and returns whether interrupt was initiate or not. |
private void |
performUpdateChecks(java.util.ArrayList updatechecks)
|
private java.util.List |
preparePatterns(java.util.ArrayList list,
org.apache.regexp.RECompiler recompiler)
|
private void |
putUninstaller()
Puts the uninstaller. |
private void |
removeFromInstances()
Removes this from the map of all existent instances of Unpacker. |
void |
run()
The run method. |
static void |
setDiscardInterrupt(boolean di)
Sets the discard interrupt flag. |
private static void |
setInterruptAll()
Initiate interrupt of all alive Unpacker. |
private static void |
setInterruptDesired(boolean interruptDesired)
|
private boolean |
shouldInterrupt()
Returns whether interrupt was initiate or not for this Unpacker. |
Methods inherited from class java.lang.Thread |
activeCount, checkAccess, countStackFrames, currentThread, destroy, dumpStack, enumerate, getContextClassLoader, getName, getPriority, getThreadGroup, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setName, setPriority, sleep, sleep, start, stop, stop, suspend, toString, yield |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
private AutomatedInstallData idata
private AbstractUIProgressHandler handler
private UninstallData udata
private VariableSubstitutor vs
private static java.util.HashMap instances
private java.io.File absolute_installpath
private LocaleDatabase langpack
private static boolean interruptDesired
private static boolean discardInterrupt
private static final java.lang.String LANG_FILE_NAME
public static final java.lang.String ALIVE
public static final java.lang.String INTERRUPT
public static final java.lang.String INTERRUPTED
Constructor Detail |
public Unpacker(AutomatedInstallData idata, AbstractUIProgressHandler handler)
idata
- The installation data.handler
- The installation progress handler.Method Detail |
public static java.util.HashMap getRunningInstances()
private void addToInstances()
private void removeFromInstances()
private static void setInterruptAll()
public static boolean interruptAll(long waitTime)
waitTime
- wait time in millisecounds
private static boolean isInterruptReady()
private boolean performInterrupted()
private boolean shouldInterrupt()
public void run()
private void performUpdateChecks(java.util.ArrayList updatechecks)
updatechecks
- private boolean fileMatchesOnePattern(java.lang.String filename, java.util.ArrayList patterns)
filename
- patterns
-
private java.util.List preparePatterns(java.util.ArrayList list, org.apache.regexp.RECompiler recompiler)
list
- A list of file name patterns (in ant fileset syntax)recompiler
- The regular expression compiler (used to speed up RE compiling).
private void putUninstaller() throws java.lang.Exception
java.lang.Exception
- Description of the Exceptionprivate java.io.InputStream getPackAsStream(int n) throws java.lang.Exception
n
- The pack number.
java.lang.Exception
- Description of the Exceptionprivate void informListeners(java.util.List[] customActions, int action, java.lang.Object firstParam, java.lang.Object secondParam, java.lang.Object thirdParam) throws java.lang.Exception
customActions
- array of lists with the custom action objectsaction
- identifier for which callback should be calledfirstParam
- first parameter for the callsecondParam
- second parameter for the callthirdParam
- third parameter for the call
java.lang.Exception
private java.util.List[] getCustomActions()
private void handleAdditionalUninstallData(UninstallData udata, java.util.List[] customData)
udata
- unistall datacustomData
- array of lists of custom action data like uninstaller listenersprivate boolean mkDirsWithEnhancement(java.io.File dest, PackFile pf, java.util.List[] customActions) throws java.lang.Exception
dest
- the directory which should be createdpf
- current pack file objectcustomActions
- all defined custom actions
java.lang.Exception
public static boolean isDiscardInterrupt()
public static void setDiscardInterrupt(boolean di)
di
- the discard interrupt flag to setpublic static boolean isInterruptDesired()
private static void setInterruptDesired(boolean interruptDesired)
interruptDesired
- The interrupt desired flag to set
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