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org.gui4j.core.impl
Class Gui4jImpl  

java.lang.Object
  org.gui4j.core.impl.Gui4jImpl

All Implemented Interfaces:

org.gui4j.Gui4j, org.gui4j.core.Gui4jInternal, java.io.Serializable

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final class Gui4jImpl

extends java.lang.Object

implements java.io.Serializable, org.gui4j.core.Gui4jInternal

This is the base initialization class of Gui4j. An instance of Gui4j holds all other necessary instances to deal with graphical user interfaces with gui4j. Note that it is possible to use different instances of Gui4j, but each instance has its own workspace and they are completely independant; and each instance maintains its own cache for reflection calls and worker threads.

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Field Summary
private  org.gui4j.event.SimpleEvent	eViewCollection
private  org.gui4j.exception.Gui4jErrorHandler	mErrorHandler
private  org.gui4j.core.Gui4jComponentContainerManager	mGui4jComponentContainerManager
private  org.gui4j.core.Gui4jComponentManager	mGui4jComponentManager
private  org.gui4j.core.Gui4jReflectionManager	mGui4jReflectionManager
private  org.gui4j.core.Gui4jThreadManager	mGui4jThreadManager
private  org.apache.commons.logging.Log	mLogger
private  boolean	mLogInvoke
private  boolean	mTraceWorkerInvocation
private  boolean	mValidateXML
private  java.util.Set	windowCollector

 

Constructor Summary

Gui4jImpl(boolean validateXML, boolean logInvoke, int numberOfWorkerThreads, java.net.URL configURL)

 

Method Summary
void	addToWindowCollector(org.gui4j.core.interfaces.Gui4jWindowInternal window)
private  void	configure(java.net.URL configurationSource)
org.gui4j.core.Gui4jCallFactory	createCallFactory()
org.gui4j.Gui4jDialog	createDialog(org.gui4j.Gui4jWindow owner, java.lang.String viewResourceName, org.gui4j.Gui4jController gui4jController, java.lang.String title, boolean readOnlyMode)
org.gui4j.Gui4jValidator	createValidator()           Creates an instance of Gui4jValidator to validate xml files
org.gui4j.Gui4jView	createView(java.lang.String viewResourceName, org.gui4j.Gui4jController gui4jController, java.lang.String title, boolean readOnlyMode)
org.gui4j.core.Gui4jComponentContainerManager	getGui4jComponentContainerManager()
org.gui4j.core.Gui4jComponentManager	getGui4jComponentManager()
org.gui4j.core.Gui4jReflectionManager	getGui4jReflectionManager()
org.gui4j.core.Gui4jThreadManager	getGui4jThreadManager()
java.util.Set	getViewCollector()           Returns the viewCollector.
void	handleException(org.gui4j.Gui4jCallBase gui4jCallBase, java.lang.Throwable t, java.lang.Object context)           Is called for all exceptions occuring during execution of methods.
void	handleSuccess(org.gui4j.Gui4jCallBase gui4jCallBase, java.lang.Object context)           Is called after the setter of an edit field returns without raising an exception.
private  void	internalError(java.lang.Throwable t)
boolean	logInvoke()
private  void	readObject(java.io.ObjectInputStream in)
void	readResourceFile(java.lang.Class controllerClass, java.lang.String resourceName)           Loads the specified resource file in the cache.
void	removeFromWindowCollector(org.gui4j.core.interfaces.Gui4jWindowInternal window)
void	setErrorHandler(org.gui4j.exception.Gui4jErrorHandler errorHandler)           Sets the errorHandler.
void	setTraceWorkerInvocation(boolean b)           Defines if the call stack of invokers of WorkerThreads should always be saved so that it can be printed together with the thread's own stack trace in case of an internal error. This feature is recommended only for debugging purposes since the negative performance impact of creating a call stack (i.e.
boolean	traceMode()
boolean	traceWorkerInvocation()
private  java.lang.Throwable	unpack(java.lang.Throwable t)
boolean	validateXML()
void	writeDTD(java.io.File outputFile)           Writes the DTD to the specified file
private  void	writeObject(java.io.ObjectOutputStream out)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

mLogger

private org.apache.commons.logging.Log mLogger

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mGui4jComponentManager

private final org.gui4j.core.Gui4jComponentManager mGui4jComponentManager

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mGui4jComponentContainerManager

private final org.gui4j.core.Gui4jComponentContainerManager mGui4jComponentContainerManager

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mGui4jReflectionManager

private final org.gui4j.core.Gui4jReflectionManager mGui4jReflectionManager

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mGui4jThreadManager

private final org.gui4j.core.Gui4jThreadManager mGui4jThreadManager

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eViewCollection

private final org.gui4j.event.SimpleEvent eViewCollection

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mValidateXML

private boolean mValidateXML

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mLogInvoke

private boolean mLogInvoke

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mTraceWorkerInvocation

private boolean mTraceWorkerInvocation

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mErrorHandler

private org.gui4j.exception.Gui4jErrorHandler mErrorHandler

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windowCollector

private java.util.Set windowCollector

Constructor Detail

Gui4jImpl

public Gui4jImpl(boolean validateXML,
                 boolean logInvoke,
                 int numberOfWorkerThreads,
                 java.net.URL configURL)

Method Detail

getGui4jComponentManager

public org.gui4j.core.Gui4jComponentManager getGui4jComponentManager()

Specified by:

getGui4jComponentManager in interface org.gui4j.core.Gui4jInternal

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getGui4jComponentContainerManager

public org.gui4j.core.Gui4jComponentContainerManager getGui4jComponentContainerManager()

Specified by:

getGui4jComponentContainerManager in interface org.gui4j.core.Gui4jInternal

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getGui4jReflectionManager

public org.gui4j.core.Gui4jReflectionManager getGui4jReflectionManager()

Specified by:

getGui4jReflectionManager in interface org.gui4j.core.Gui4jInternal

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getGui4jThreadManager

public org.gui4j.core.Gui4jThreadManager getGui4jThreadManager()

Specified by:

getGui4jThreadManager in interface org.gui4j.core.Gui4jInternal

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configure

private void configure(java.net.URL configurationSource)

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handleSuccess

public void handleSuccess(org.gui4j.Gui4jCallBase gui4jCallBase,
                          java.lang.Object context)

Is called after the setter of an edit field returns without raising an exception. If the given Controller (Gui4jCallBase) implements a suitable method, that method is called, otherwise, nothing happens.

Specified by:

handleSuccess in interface org.gui4j.Gui4j

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unpack

private java.lang.Throwable unpack(java.lang.Throwable t)

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handleException

public void handleException(org.gui4j.Gui4jCallBase gui4jCallBase,
                            java.lang.Throwable t,
                            java.lang.Object context)

Is called for all exceptions occuring during execution of methods. If the given Controller (Gui4jCallBase) defines a suitable error handler, that error handler is called. Otherwise an internal error is raisen.

Specified by:

handleException in interface org.gui4j.Gui4j

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internalError

private void internalError(java.lang.Throwable t)

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readResourceFile

public void readResourceFile(java.lang.Class controllerClass,
                             java.lang.String resourceName)

Loads the specified resource file in the cache. The method can be used to ensure that some XML resource files are loaded before serializing the current state.

Specified by:

readResourceFile in interface org.gui4j.core.Gui4jInternal

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writeObject

private void writeObject(java.io.ObjectOutputStream out)
                  throws java.io.IOException

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readObject

private void readObject(java.io.ObjectInputStream in)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException

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validateXML

public boolean validateXML()

Specified by:

validateXML in interface org.gui4j.core.Gui4jInternal

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logInvoke

public boolean logInvoke()

Specified by:

logInvoke in interface org.gui4j.core.Gui4jInternal

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traceWorkerInvocation

public boolean traceWorkerInvocation()

Specified by:

traceWorkerInvocation in interface org.gui4j.core.Gui4jInternal

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setTraceWorkerInvocation

public void setTraceWorkerInvocation(boolean b)

Defines if the call stack of invokers of WorkerThreads should always be saved so that it can be printed together with the thread's own stack trace in case of an internal error.
This feature is recommended only for debugging purposes since the negative performance impact of creating a call stack (i.e. instance of Throwable) for each invocation of a WorkerThread has not been measured.

Specified by:

setTraceWorkerInvocation in interface org.gui4j.Gui4j

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traceMode

public boolean traceMode()

Specified by:

traceMode in interface org.gui4j.core.Gui4jInternal

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setErrorHandler

public void setErrorHandler(org.gui4j.exception.Gui4jErrorHandler errorHandler)

Sets the errorHandler.

Specified by:

setErrorHandler in interface org.gui4j.Gui4j

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getViewCollector

public java.util.Set getViewCollector()

Returns the viewCollector.

Specified by:

getViewCollector in interface org.gui4j.Gui4j

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addToWindowCollector

public void addToWindowCollector(org.gui4j.core.interfaces.Gui4jWindowInternal window)

Specified by:

addToWindowCollector in interface org.gui4j.core.Gui4jInternal

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removeFromWindowCollector

public void removeFromWindowCollector(org.gui4j.core.interfaces.Gui4jWindowInternal window)

Specified by:

removeFromWindowCollector in interface org.gui4j.core.Gui4jInternal

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createView

public org.gui4j.Gui4jView createView(java.lang.String viewResourceName,
                                      org.gui4j.Gui4jController gui4jController,
                                      java.lang.String title,
                                      boolean readOnlyMode)

Specified by:

createView in interface org.gui4j.Gui4j

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createDialog

public org.gui4j.Gui4jDialog createDialog(org.gui4j.Gui4jWindow owner,
                                          java.lang.String viewResourceName,
                                          org.gui4j.Gui4jController gui4jController,
                                          java.lang.String title,
                                          boolean readOnlyMode)

Specified by:

createDialog in interface org.gui4j.Gui4j

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createCallFactory

public org.gui4j.core.Gui4jCallFactory createCallFactory()

Specified by:

createCallFactory in interface org.gui4j.core.Gui4jInternal

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writeDTD

public void writeDTD(java.io.File outputFile)
              throws org.gui4j.exception.Gui4jException

Description copied from interface: org.gui4j.Gui4j

Writes the DTD to the specified file

Specified by:

writeDTD in interface org.gui4j.Gui4j

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createValidator

public org.gui4j.Gui4jValidator createValidator()

Description copied from interface: org.gui4j.Gui4j

Creates an instance of Gui4jValidator to validate xml files

Specified by:

createValidator in interface org.gui4j.Gui4j

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> gui4j >> core >> [ impl overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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