[Ejtools-cvs] libraries/common/src/main/org/ejtools/beans/beancontext package.html,NONE,1.1 CustomBe

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Update of /cvsroot/ejtools/libraries/common/src/main/org/ejtools/beans/beancontext
In directory sc8-pr-cvs1:/tmp/cvs-serv18971/common/src/main/org/ejtools/beans/beancontext

Modified Files:
	CustomBeanContextServiceProvider.java 
	CustomBeanContextServicesSupport.java 
Added Files:
	package.html 
Log Message:
Add more javadocs.
Add package.html files.

--- NEW FILE: package.html ---
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<!--
  EJTools, the Enterprise Java Tools

  Distributable under LGPL license.
  See terms of license at www.gnu.org.

  $Revision: 1.1 $
-->
<html>
<head/>
<body>
Provides classes that extends the JavaBeans BeanContext specifications. It includes recursive service discovery and template classes for commonly use functionnalities.
</body>
</html>

Index: CustomBeanContextServiceProvider.java
===================================================================
RCS file: /cvsroot/ejtools/libraries/common/src/main/org/ejtools/beans/beancontext/CustomBeanContextServiceProvider.java,v
retrieving revision 1.9
retrieving revision 1.10
diff -C2 -d -r1.9 -r1.10
*** CustomBeanContextServiceProvider.java	15 Sep 2003 22:23:45 -0000	1.9
--- CustomBeanContextServiceProvider.java	13 Dec 2003 21:27:49 -0000	1.10
***************
*** 1,60 ****
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.beans.beancontext;
! 
! import java.beans.beancontext.BeanContextServiceProvider;
! import java.beans.beancontext.BeanContextServices;
! 
! import org.apache.log4j.Logger;
! 
! /**
!  * Super class that aggregates the Service support role, and the service provider role.
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  */
! public abstract class CustomBeanContextServiceProvider extends CustomBeanContextServicesSupport implements BeanContextServiceProvider
! {
!    /** Description of the Field */
!    private static Logger logger = Logger.getLogger(CustomBeanContextServiceProvider.class);
! 
! 
!    /**
!     * Returns the Service classes provided.
!     *
!     * @return   The array of service provided
!     */
!    protected abstract Class[] getServiceClass();
! 
! 
!    /** Registers every service into the parent bean context */
!    protected void initializeBeanContextResources()
!    {
!       super.initializeBeanContextResources();
! 
!       Class[] services = this.getServiceClass();
!       for (int i = 0; i < services.length; i++)
!       {
!          ((BeanContextServices) this.getBeanContext()).addService(services[i], this);
!          logger.debug("Service " + services[i] + " added");
!       }
!    }
! 
! 
!    /** Registers every service into the parent bean context */
!    protected void releaseBeanContextResources()
!    {
!       Class[] services = this.getServiceClass();
!       for (int i = 0; i < services.length; i++)
!       {
!          ((BeanContextServices) this.getBeanContext()).revokeService(services[i], this, true);
!          logger.debug("Service " + services[i] + " revoked");
!       }
! 
!       super.releaseBeanContextResources();
!    }
! }
--- 1,60 ----
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.beans.beancontext;
! 
! import java.beans.beancontext.BeanContextServiceProvider;
! import java.beans.beancontext.BeanContextServices;
! 
! import org.apache.log4j.Logger;
! 
! /**
!  * Super class that aggregates the Service support role, and the service provider role.
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  */
! public abstract class CustomBeanContextServiceProvider extends CustomBeanContextServicesSupport implements BeanContextServiceProvider
! {
!    /** Description of the Field */
!    private static Logger logger = Logger.getLogger(CustomBeanContextServiceProvider.class);
! 
! 
!    /**
!     * Returns the Service classes provided.
!     *
!     * @return   The array of service provided
!     */
!    protected abstract Class[] getServiceClass();
! 
! 
!    /** Registers every service into the parent bean context */
!    protected void initializeBeanContextResources()
!    {
!       super.initializeBeanContextResources();
! 
!       Class[] services = this.getServiceClass();
!       for (int i = 0; i < services.length; i++)
!       {
!          ((BeanContextServices) this.getBeanContext()).addService(services[i], this);
!          logger.debug("Service " + services[i] + " added");
!       }
!    }
! 
! 
!    /** Registers every service into the parent bean context */
!    protected void releaseBeanContextResources()
!    {
!       Class[] services = this.getServiceClass();
!       for (int i = 0; i < services.length; i++)
!       {
!          ((BeanContextServices) this.getBeanContext()).revokeService(services[i], this, true);
!          logger.debug("Service " + services[i] + " revoked");
!       }
! 
!       super.releaseBeanContextResources();
!    }
! }

Index: CustomBeanContextServicesSupport.java
===================================================================
RCS file: /cvsroot/ejtools/libraries/common/src/main/org/ejtools/beans/beancontext/CustomBeanContextServicesSupport.java,v
retrieving revision 1.8
retrieving revision 1.9
diff -C2 -d -r1.8 -r1.9
*** CustomBeanContextServicesSupport.java	15 Sep 2003 22:23:45 -0000	1.8
--- CustomBeanContextServicesSupport.java	13 Dec 2003 21:27:49 -0000	1.9
***************
*** 1,102 ****
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.beans.beancontext;
! 
! import java.beans.beancontext.BeanContext;
! import java.beans.beancontext.BeanContextChild;
! import java.beans.beancontext.BeanContextServiceRevokedListener;
! import java.beans.beancontext.BeanContextServices;
! import java.beans.beancontext.BeanContextServicesSupport;
! import java.util.Iterator;
! import java.util.TooManyListenersException;
! 
! import org.ejtools.util.state.Storable;
! import org.ejtools.util.state.StoreVisitor;
! 
! /**
!  * Enhancement of the {@link BeanContextServicesSupport} to provide an implementation
!  * for the <code>clear</code> method, and a recursive search for a particular service.
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  */
! public abstract class CustomBeanContextServicesSupport extends BeanContextServicesSupport implements Storable
! {
!    /**
!     * Description of the Method
!     *
!     * @param visitor  Description of the Parameter
!     */
!    public void accept(StoreVisitor visitor)
!    {
!       visitor.persist(this);
!    }
! 
! 
!    /** Implementation of the <code>clear</code> method */
!    public void clear()
!    {
!       Iterator iterator;
! 
!       // Recursively clear the content
!       iterator = this.iterator();
!       while (iterator.hasNext())
!       {
!          Object o = iterator.next();
!          if (o instanceof BeanContext)
!          {
!             ((BeanContext) o).clear();
!          }
!       }
! 
!       // Remove all elements
!       iterator = this.iterator();
!       while (iterator.hasNext())
!       {
!          iterator.next();
!          iterator.remove();
!       }
!    }
! 
! 
!    /**
!     * Gets the BeanContext service recursivly if necessary.
!     *
!     * @param child                          Description of Parameter
!     * @param requestor                      Description of Parameter
!     * @param serviceClass                   Description of Parameter
!     * @param serviceSelector                Description of Parameter
!     * @param bcsrl                          Description of Parameter
!     * @return                               The value
!     * @exception TooManyListenersException  Description of Exception
!     *      Object,BeanContextServiceRevokedListener)
!     */
!    public Object getService(BeanContextChild child, Object requestor, Class serviceClass, Object serviceSelector, BeanContextServiceRevokedListener bcsrl)
!       throws TooManyListenersException
!    {
!       Object service = super.getService(child, requestor, serviceClass, serviceSelector, bcsrl);
! 
!       // If the service requested is not provided by this BeanContext, try the parent
!       if (service == null)
!       {
!          BeanContextServices bcs = null;
! 
!          try
!          {
!             bcs = (BeanContextServices) this.getBeanContext();
!          }
!          catch (ClassCastException cce)
!          {
!             return null;
!          }
! 
!          return bcs.getService(this, requestor, serviceClass, serviceSelector, bcsrl);
!       }
! 
!       return service;
!    }
! }
--- 1,102 ----
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.beans.beancontext;
! 
! import java.beans.beancontext.BeanContext;
! import java.beans.beancontext.BeanContextChild;
! import java.beans.beancontext.BeanContextServiceRevokedListener;
! import java.beans.beancontext.BeanContextServices;
! import java.beans.beancontext.BeanContextServicesSupport;
! import java.util.Iterator;
! import java.util.TooManyListenersException;
! 
! import org.ejtools.util.state.Storable;
! import org.ejtools.util.state.StoreVisitor;
! 
! /**
!  * Enhancement of the {@link BeanContextServicesSupport} to provide an implementation
!  * for the <code>clear</code> method, and a recursive search for a particular service.
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  */
! public abstract class CustomBeanContextServicesSupport extends BeanContextServicesSupport implements Storable
! {
!    /**
!     * Description of the Method
!     *
!     * @param visitor  Description of the Parameter
!     */
!    public void accept(StoreVisitor visitor)
!    {
!       visitor.persist(this);
!    }
! 
! 
!    /** Implementation of the <code>clear</code> method */
!    public void clear()
!    {
!       Iterator iterator;
! 
!       // Recursively clear the content
!       iterator = this.iterator();
!       while (iterator.hasNext())
!       {
!          Object o = iterator.next();
!          if (o instanceof BeanContext)
!          {
!             ((BeanContext) o).clear();
!          }
!       }
! 
!       // Remove all elements
!       iterator = this.iterator();
!       while (iterator.hasNext())
!       {
!          iterator.next();
!          iterator.remove();
!       }
!    }
! 
! 
!    /**
!     * Gets the BeanContext service recursivly if necessary.
!     *
!     * @param child                          Description of Parameter
!     * @param requestor                      Description of Parameter
!     * @param serviceClass                   Description of Parameter
!     * @param serviceSelector                Description of Parameter
!     * @param bcsrl                          Description of Parameter
!     * @return                               The value
!     * @exception TooManyListenersException  Description of Exception
!     *      Object,BeanContextServiceRevokedListener)
!     */
!    public Object getService(BeanContextChild child, Object requestor, Class serviceClass, Object serviceSelector, BeanContextServiceRevokedListener bcsrl)
!       throws TooManyListenersException
!    {
!       Object service = super.getService(child, requestor, serviceClass, serviceSelector, bcsrl);
! 
!       // If the service requested is not provided by this BeanContext, try the parent
!       if (service == null)
!       {
!          BeanContextServices bcs = null;
! 
!          try
!          {
!             bcs = (BeanContextServices) this.getBeanContext();
!          }
!          catch (ClassCastException cce)
!          {
!             return null;
!          }
! 
!          return bcs.getService(this, requestor, serviceClass, serviceSelector, bcsrl);
!       }
! 
!       return service;
!    }
! }

[Ejtools-cvs] libraries/common/src/main/org/ejtools/beans/beancontext package.html,NONE,1.1 CustomBe

[Ejtools-cvs] libraries/common/src/main/org/ejtools/beans/beancontext package.html,NONE,1.1 CustomBeanContextServiceProvider.java,1.9,1.10 CustomBeanContextServicesSupport.java,1.8,1.9