org.ejtools.adwt.service
Class HistoryServiceProvider

java.lang.Object
  |
  +--java.beans.beancontext.BeanContextChildSupport
        |
        +--java.beans.beancontext.BeanContextSupport
              |
              +--java.beans.beancontext.BeanContextServicesSupport
                    |
                    +--org.ejtools.beans.beancontext.CustomBeanContextServicesSupport
                          |
                          +--org.ejtools.beans.beancontext.CustomBeanContextServiceProvider
                                |
                                +--org.ejtools.adwt.service.HistoryServiceProvider

All Implemented Interfaces:

java.beans.beancontext.BeanContext, java.beans.beancontext.BeanContextChild, java.beans.beancontext.BeanContextServiceProvider, java.beans.beancontext.BeanContextServiceRevokedListener, java.beans.beancontext.BeanContextServices, java.beans.beancontext.BeanContextServicesListener, java.util.Collection, java.beans.DesignMode, java.util.EventListener, HistoryService, java.beans.PropertyChangeListener, java.io.Serializable, org.ejtools.util.state.Storable, java.beans.VetoableChangeListener, java.beans.Visibility

public class HistoryServiceProvider

extends org.ejtools.beans.beancontext.CustomBeanContextServiceProvider

implements HistoryService

Description of the Class

Version:

$Revision: 1.5 $

Author:

Laurent Etiemble

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class org.ejtools.adwt.service.HistoryService

HistoryService.Holder

Field Summary

protected HistoryService.Holder	holder Description of the Field
protected static int	MAX_WIDTH Description of the Field
protected int	maxHistory Description of the Field
protected java.util.Vector	menus Description of the Field
protected HistoryService	service Description of the Field
protected org.ejtools.util.KeyLimitedStack	stack Description of the Field

Fields inherited from class java.beans.beancontext.BeanContextServicesSupport

bcsListeners, proxy, serializable, services

Fields inherited from class java.beans.beancontext.BeanContextSupport

bcmListeners, children, designTime, locale, okToUseGui

Fields inherited from class java.beans.beancontext.BeanContextChildSupport

beanContext, beanContextChildPeer, pcSupport, rejectedSetBCOnce, vcSupport

Fields inherited from interface java.beans.beancontext.BeanContext

globalHierarchyLock

Fields inherited from interface java.beans.DesignMode

PROPERTYNAME

Constructor Summary

HistoryServiceProvider(HistoryService.Holder holder, int maxHistory)
Constructor for the HistoryServiceProvider object

Method Summary

java.util.Iterator	getCurrentServiceSelectors(java.beans.beancontext.BeanContextServices bcs, java.lang.Class serviceClass) Gets the currentServiceSelectors attribute of the HistoryServiceProvider object
java.lang.Object	getService(java.beans.beancontext.BeanContextServices bcs, java.lang.Object requestor, java.lang.Class serviceClass, java.lang.Object serviceSelector) Gets the service attribute of the HistoryServiceProvider object
protected java.lang.Class[]	getServiceClass()
protected void	initializeBeanContextResources() Description of the Method
void	push(java.net.URL url, java.lang.Object context) Description of the Method
void	releaseService(java.beans.beancontext.BeanContextServices bcs, java.lang.Object requestor, java.lang.Object service) Description of the Method

Methods inherited from class org.ejtools.beans.beancontext.CustomBeanContextServiceProvider

releaseBeanContextResources

Methods inherited from class org.ejtools.beans.beancontext.CustomBeanContextServicesSupport

accept, clear, getService

Methods inherited from class java.beans.beancontext.BeanContextServicesSupport

addBeanContextServicesListener, addService, addService, bcsPreDeserializationHook, bcsPreSerializationHook, childJustRemovedHook, createBCSChild, createBCSSServiceProvider, fireServiceAdded, fireServiceAdded, fireServiceRevoked, fireServiceRevoked, getBeanContextServicesPeer, getChildBeanContextServicesListener, getCurrentServiceClasses, getCurrentServiceSelectors, hasService, initialize, releaseService, removeBeanContextServicesListener, revokeService, serviceAvailable, serviceRevoked

Methods inherited from class java.beans.beancontext.BeanContextSupport

add, addAll, addBeanContextMembershipListener, avoidingGui, bcsChildren, childDeserializedHook, childJustAddedHook, classEquals, contains, containsAll, containsKey, copyChildren, deserialize, dontUseGui, fireChildrenAdded, fireChildrenRemoved, getBeanContextPeer, getChildBeanContextChild, getChildBeanContextMembershipListener, getChildPropertyChangeListener, getChildSerializable, getChildVetoableChangeListener, getChildVisibility, getLocale, getResource, getResourceAsStream, instantiateChild, isDesignTime, isEmpty, isSerializing, iterator, needsGui, okToUseGui, propertyChange, readChildren, remove, remove, removeAll, removeBeanContextMembershipListener, retainAll, serialize, setDesignTime, setLocale, size, toArray, toArray, validatePendingAdd, validatePendingRemove, vetoableChange, writeChildren

Methods inherited from class java.beans.beancontext.BeanContextChildSupport

addPropertyChangeListener, addVetoableChangeListener, firePropertyChange, fireVetoableChange, getBeanContext, getBeanContextChildPeer, isDelegated, removePropertyChangeListener, removeVetoableChangeListener, setBeanContext, validatePendingSetBeanContext

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.beans.beancontext.BeanContext

addBeanContextMembershipListener, getResource, getResourceAsStream, instantiateChild, removeBeanContextMembershipListener

Methods inherited from interface java.beans.beancontext.BeanContextChild

addPropertyChangeListener, addVetoableChangeListener, getBeanContext, removePropertyChangeListener, removeVetoableChangeListener, setBeanContext

Methods inherited from interface java.util.Collection

add, addAll, contains, containsAll, equals, hashCode, isEmpty, iterator, remove, removeAll, retainAll, size, toArray, toArray

Methods inherited from interface java.beans.DesignMode

isDesignTime, setDesignTime

Methods inherited from interface java.beans.Visibility

avoidingGui, dontUseGui, needsGui, okToUseGui

Field Detail

holder

protected HistoryService.Holder holder

Description of the Field

maxHistory

protected int maxHistory

Description of the Field

menus

protected java.util.Vector menus

Description of the Field

service

protected HistoryService service

Description of the Field

stack

protected org.ejtools.util.KeyLimitedStack stack

Description of the Field

MAX_WIDTH

protected static final int MAX_WIDTH

Description of the Field

See Also:

Constant Field Values

Constructor Detail

HistoryServiceProvider

public HistoryServiceProvider(HistoryService.Holder holder,
                              int maxHistory)

Constructor for the HistoryServiceProvider object

Parameters:

maxHistory - Description of Parameter

holder - Description of Parameter

Method Detail

getCurrentServiceSelectors

public java.util.Iterator getCurrentServiceSelectors(java.beans.beancontext.BeanContextServices bcs,
                                                     java.lang.Class serviceClass)

Gets the currentServiceSelectors attribute of the HistoryServiceProvider object

Specified by:

getCurrentServiceSelectors in interface java.beans.beancontext.BeanContextServiceProvider

Specified by:

getCurrentServiceSelectors in class org.ejtools.beans.beancontext.CustomBeanContextServiceProvider

Parameters:

bcs - Description of Parameter

serviceClass - Description of Parameter

Returns:

The currentServiceSelectors value

getService

public java.lang.Object getService(java.beans.beancontext.BeanContextServices bcs,
                                   java.lang.Object requestor,
                                   java.lang.Class serviceClass,
                                   java.lang.Object serviceSelector)

Gets the service attribute of the HistoryServiceProvider object

Specified by:

getService in interface java.beans.beancontext.BeanContextServiceProvider

Specified by:

getService in class org.ejtools.beans.beancontext.CustomBeanContextServiceProvider

Parameters:

bcs - Description of Parameter

requestor - Description of Parameter

serviceClass - Description of Parameter

serviceSelector - Description of Parameter

Returns:

The service value

push

public void push(java.net.URL url,
                 java.lang.Object context)

Description of the Method

Specified by:

push in interface HistoryService

Parameters:

url - Description of Parameter

context - Description of Parameter

releaseService

public void releaseService(java.beans.beancontext.BeanContextServices bcs,
                           java.lang.Object requestor,
                           java.lang.Object service)

Description of the Method

Specified by:

releaseService in interface java.beans.beancontext.BeanContextServiceProvider

Specified by:

releaseService in class org.ejtools.beans.beancontext.CustomBeanContextServiceProvider

Parameters:

bcs - Description of Parameter

requestor - Description of Parameter

service - Description of Parameter

getServiceClass

protected java.lang.Class[] getServiceClass()

Specified by:

getServiceClass in class org.ejtools.beans.beancontext.CustomBeanContextServiceProvider

Returns:

The serviceClass value

initializeBeanContextResources

protected void initializeBeanContextResources()

Description of the Method

Overrides:

initializeBeanContextResources in class org.ejtools.beans.beancontext.CustomBeanContextServiceProvider