[Ejtools-cvs] applications/management.browser/src/main/org/ejtools/management/browser/model/service CacheService.java,1.3,1.4 CacheServiceProvider.java,1.3,1.4 ConnectionMetaData.java,1.3,1.4 ConnectionService.java,1.3,1.4 ConnectionServiceProvider.java,1.3,1.4 MEJBConnectionService.java,1.3,1.4 NotificationService.java,1.3,1.4 NotificationServiceProvider.java,1.4,1.5

[<let...@us...>]

Update of /cvsroot/ejtools/applications/management.browser/src/main/org/ejtools/management/browser/model/service
In directory sc8-pr-cvs1:/tmp/cvs-serv21061/management.browser/src/main/org/ejtools/management/browser/model/service

Modified Files:
	CacheService.java CacheServiceProvider.java 
	ConnectionMetaData.java ConnectionService.java 
	ConnectionServiceProvider.java MEJBConnectionService.java 
	NotificationService.java NotificationServiceProvider.java 
Log Message:
Add more javadocs.
Adjust workspace persistence.



Index: CacheService.java
===================================================================
RCS file: /cvsroot/ejtools/applications/management.browser/src/main/org/ejtools/management/browser/model/service/CacheService.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** CacheService.java	27 Nov 2003 01:39:48 -0000	1.3
--- CacheService.java	13 Dec 2003 22:31:57 -0000	1.4
***************
*** 1,67 ****
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import java.io.Serializable;
! import java.util.Enumeration;
! 
! /**
!  * Description of the Class
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  * @todo      Javadoc to complete
!  */
! public interface CacheService extends Serializable
! {
!    /** Description of the Field */
!    public final int DOMAIN_TYPE = 0;
!    /** Description of the Field */
!    public final int RESOURCE_TYPE = 1;
! 
! 
!    /**
!     * Adds a feature to the Entity attribute of the CacheService object
!     *
!     * @param type   Description of the Parameter
!     * @param key    Description of the Parameter
!     * @param value  Description of the Parameter
!     */
!    public void add(int type, Object key, Object value);
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param type  Description of the Parameter
!     * @param key   Description of the Parameter
!     */
!    public void remove(int type, Object key);
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param type  Description of the Parameter
!     * @return      Description of the Return Value
!     */
!    public Enumeration keys(int type);
! 
! 
!    /** Description of the Method */
!    public void clear();
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param type  Description of the Parameter
!     * @param key   Description of the Parameter
!     * @return      Description of the Return Value
!     */
!    public Object get(int type, Object key);
! }
--- 1,67 ----
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import java.io.Serializable;
! import java.util.Enumeration;
! 
! /**
!  * Description of the Class
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  * @todo      Javadoc to complete
!  */
! public interface CacheService extends Serializable
! {
!    /** Description of the Field */
!    public final int DOMAIN_TYPE = 0;
!    /** Description of the Field */
!    public final int RESOURCE_TYPE = 1;
! 
! 
!    /**
!     * Adds a feature to the Entity attribute of the CacheService object
!     *
!     * @param type   Description of the Parameter
!     * @param key    Description of the Parameter
!     * @param value  Description of the Parameter
!     */
!    public void add(int type, Object key, Object value);
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param type  Description of the Parameter
!     * @param key   Description of the Parameter
!     */
!    public void remove(int type, Object key);
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param type  Description of the Parameter
!     * @return      Description of the Return Value
!     */
!    public Enumeration keys(int type);
! 
! 
!    /** Description of the Method */
!    public void clear();
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param type  Description of the Parameter
!     * @param key   Description of the Parameter
!     * @return      Description of the Return Value
!     */
!    public Object get(int type, Object key);
! }

Index: CacheServiceProvider.java
===================================================================
RCS file: /cvsroot/ejtools/applications/management.browser/src/main/org/ejtools/management/browser/model/service/CacheServiceProvider.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** CacheServiceProvider.java	27 Nov 2003 01:39:48 -0000	1.3
--- CacheServiceProvider.java	13 Dec 2003 22:31:57 -0000	1.4
***************
*** 1,167 ****
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import java.beans.beancontext.BeanContextServices;
! import java.util.Enumeration;
! import java.util.Hashtable;
! import java.util.Iterator;
! import java.util.Vector;
! 
! import org.ejtools.beans.beancontext.CustomBeanContextServiceProvider;
! 
! /**
!  * Description of the Class
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  * @todo      Javadoc to complete
!  * @todo      Service release to complete
!  */
! public class CacheServiceProvider extends CustomBeanContextServiceProvider implements CacheService
! {
!    /** Description of the Field */
!    protected Hashtable domains = new Hashtable();
!    /** Description of the Field */
!    protected Hashtable resources = new Hashtable();
!    /** Description of the Field */
!    protected CacheService service = null;
! 
! 
!    /** Constructor for the ConnectionServiceProvider object */
!    public CacheServiceProvider()
!    {
!       service = this;
!    }
! 
! 
!    /**
!     * Adds a feature to the Entity attribute of the CacheServiceProvider object
!     *
!     * @param type   Description of the Parameter
!     * @param key    Description of the Parameter
!     * @param value  Description of the Parameter
!     */
!    public void add(int type, Object key, Object value)
!    {
!       this.getTable(type).put(key, value);
! //      logger.debug("Entity added " + type + ", " + key);
!    }
! 
! 
!    /** Description of the Method */
!    public void clear()
!    {
!       super.clear();
!       this.getTable(CacheService.DOMAIN_TYPE).clear();
!       this.getTable(CacheService.RESOURCE_TYPE).clear();
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param type  Description of the Parameter
!     * @param key   Description of the Parameter
!     * @return      Description of the Return Value
!     */
!    public Object get(int type, Object key)
!    {
!       return this.getTable(type).get(key);
!    }
! 
! 
!    /**
!     * Getter for the currentServiceSelectors attribute
!     *
!     * @param bcs           Description of the Parameter
!     * @param serviceClass  Description of the Parameter
!     * @return              The value
!     */
!    public Iterator getCurrentServiceSelectors(BeanContextServices bcs, java.lang.Class serviceClass)
!    {
!       return (new Vector()).iterator();
!    }
! 
! 
!    /**
!     * Getter for the service attribute
!     *
!     * @param bcs              Description of the Parameter
!     * @param requestor        Description of the Parameter
!     * @param serviceClass     Description of the Parameter
!     * @param serviceSelector  Description of the Parameter
!     * @return                 The value
!     */
!    public Object getService(BeanContextServices bcs, java.lang.Object requestor, java.lang.Class serviceClass, java.lang.Object serviceSelector)
!    {
!       return this.service;
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param type  Description of the Parameter
!     * @return      Description of the Return Value
!     */
!    public Enumeration keys(int type)
!    {
!       return this.getTable(type).keys();
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param bcs        Description of the Parameter
!     * @param requestor  Description of the Parameter
!     * @param service    Description of the Parameter
!     */
!    public void releaseService(BeanContextServices bcs, java.lang.Object requestor, java.lang.Object service) { }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param type  Description of the Parameter
!     * @param key   Description of the Parameter
!     */
!    public void remove(int type, Object key)
!    {
!       this.getTable(type).remove(key);
! //      logger.debug("Entity removed " + type + ", " + key);
!    }
! 
! 
!    /**
!     * @return   The serviceClass value
!     */
!    protected Class[] getServiceClass()
!    {
!       return new Class[]{CacheService.class};
!    }
! 
! 
!    /**
!     * Gets the table attribute of the CacheServiceProvider object
!     *
!     * @param type  Description of the Parameter
!     * @return      The table value
!     * @paramtype   Description of the Parameter
!     * @paramtype   Description of the Parameter
!     * @paramtype   Description of the Parameter
!     */
!    protected Hashtable getTable(int type)
!    {
!       if (type == CacheService.DOMAIN_TYPE)
!       {
!          return this.domains;
!       }
!       return this.resources;
!    }
! }
--- 1,167 ----
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import java.beans.beancontext.BeanContextServices;
! import java.util.Enumeration;
! import java.util.Hashtable;
! import java.util.Iterator;
! import java.util.Vector;
! 
! import org.ejtools.beans.beancontext.CustomBeanContextServiceProvider;
! 
! /**
!  * Description of the Class
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  * @todo      Javadoc to complete
!  * @todo      Service release to complete
!  */
! public class CacheServiceProvider extends CustomBeanContextServiceProvider implements CacheService
! {
!    /** Description of the Field */
!    protected Hashtable domains = new Hashtable();
!    /** Description of the Field */
!    protected Hashtable resources = new Hashtable();
!    /** Description of the Field */
!    protected CacheService service = null;
! 
! 
!    /** Constructor for the ConnectionServiceProvider object */
!    public CacheServiceProvider()
!    {
!       service = this;
!    }
! 
! 
!    /**
!     * Adds a feature to the Entity attribute of the CacheServiceProvider object
!     *
!     * @param type   Description of the Parameter
!     * @param key    Description of the Parameter
!     * @param value  Description of the Parameter
!     */
!    public void add(int type, Object key, Object value)
!    {
!       this.getTable(type).put(key, value);
! //      logger.debug("Entity added " + type + ", " + key);
!    }
! 
! 
!    /** Description of the Method */
!    public void clear()
!    {
!       super.clear();
!       this.getTable(CacheService.DOMAIN_TYPE).clear();
!       this.getTable(CacheService.RESOURCE_TYPE).clear();
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param type  Description of the Parameter
!     * @param key   Description of the Parameter
!     * @return      Description of the Return Value
!     */
!    public Object get(int type, Object key)
!    {
!       return this.getTable(type).get(key);
!    }
! 
! 
!    /**
!     * Getter for the currentServiceSelectors attribute
!     *
!     * @param bcs           Description of the Parameter
!     * @param serviceClass  Description of the Parameter
!     * @return              The value
!     */
!    public Iterator getCurrentServiceSelectors(BeanContextServices bcs, java.lang.Class serviceClass)
!    {
!       return (new Vector()).iterator();
!    }
! 
! 
!    /**
!     * Getter for the service attribute
!     *
!     * @param bcs              Description of the Parameter
!     * @param requestor        Description of the Parameter
!     * @param serviceClass     Description of the Parameter
!     * @param serviceSelector  Description of the Parameter
!     * @return                 The value
!     */
!    public Object getService(BeanContextServices bcs, java.lang.Object requestor, java.lang.Class serviceClass, java.lang.Object serviceSelector)
!    {
!       return this.service;
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param type  Description of the Parameter
!     * @return      Description of the Return Value
!     */
!    public Enumeration keys(int type)
!    {
!       return this.getTable(type).keys();
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param bcs        Description of the Parameter
!     * @param requestor  Description of the Parameter
!     * @param service    Description of the Parameter
!     */
!    public void releaseService(BeanContextServices bcs, java.lang.Object requestor, java.lang.Object service) { }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param type  Description of the Parameter
!     * @param key   Description of the Parameter
!     */
!    public void remove(int type, Object key)
!    {
!       this.getTable(type).remove(key);
! //      logger.debug("Entity removed " + type + ", " + key);
!    }
! 
! 
!    /**
!     * @return   The serviceClass value
!     */
!    protected Class[] getServiceClass()
!    {
!       return new Class[]{CacheService.class};
!    }
! 
! 
!    /**
!     * Gets the table attribute of the CacheServiceProvider object
!     *
!     * @param type  Description of the Parameter
!     * @return      The table value
!     * @paramtype   Description of the Parameter
!     * @paramtype   Description of the Parameter
!     * @paramtype   Description of the Parameter
!     */
!    protected Hashtable getTable(int type)
!    {
!       if (type == CacheService.DOMAIN_TYPE)
!       {
!          return this.domains;
!       }
!       return this.resources;
!    }
! }

Index: ConnectionMetaData.java
===================================================================
RCS file: /cvsroot/ejtools/applications/management.browser/src/main/org/ejtools/management/browser/model/service/ConnectionMetaData.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** ConnectionMetaData.java	27 Nov 2003 01:39:48 -0000	1.3
--- ConnectionMetaData.java	13 Dec 2003 22:31:57 -0000	1.4
***************
*** 1,93 ****
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import org.ejtools.util.service.ProfileMetaData;
! 
! /**
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  */
! public class ConnectionMetaData implements ProfileMetaData
! {
!    /** Description of the Field */
!    protected String[] keys = new String[]{
!       ConnectionMetaData.CLASS_NAME,
!       ConnectionMetaData.FACTORY,
!       ConnectionMetaData.PACKAGES,
!       ConnectionMetaData.URL,
!       ConnectionMetaData.CONTEXT,
!       ConnectionMetaData.PRINCIPAL,
!       ConnectionMetaData.CREDENTIALS
!       };
!    /** Description of the Field */
!    public final static String CLASS_NAME = "classname";
!    /** Description of the Field */
!    public final static String CONTEXT = "context";
!    /** Description of the Field */
!    public final static String CREDENTIALS = "credentials";
!    /** Description of the Field */
!    public final static String FACTORY = "factory";
!    /** Description of the Field */
!    public final static String PACKAGES = "packages";
!    /** Description of the Field */
!    public final static String PRINCIPAL = "principal";
!    /** Description of the Field */
!    public final static String URL = "url";
! 
! 
!    /** Constructor for ConnectionMetaData. */
!    public ConnectionMetaData()
!    {
!       super();
!    }
! 
! 
!    /**
!     * Gets the fileName attribute of the ConnectionMetaData object
!     *
!     * @return   The fileName value
!     */
!    public String getFileName()
!    {
!       return "/management.connection.properties";
!    }
! 
! 
!    /**
!     * Gets the key attribute of the ConnectionMetaData object
!     *
!     * @param index  Description of the Parameter
!     * @return       The key value
!     */
!    public String getKey(int index)
!    {
!       return this.keys[index];
!    }
! 
! 
!    /**
!     * Gets the keys attribute of the ConnectionMetaData object
!     *
!     * @return   The keys value
!     */
!    public String[] getKeys()
!    {
!       return this.keys;
!    }
! 
! 
!    /**
!     * Gets the prefix attribute of the ConnectionMetaData object
!     *
!     * @return   The prefix value
!     */
!    public String getPrefix()
!    {
!       return "connection";
!    }
! }
--- 1,93 ----
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import org.ejtools.util.service.ProfileMetaData;
! 
! /**
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  */
! public class ConnectionMetaData implements ProfileMetaData
! {
!    /** Description of the Field */
!    protected String[] keys = new String[]{
!       ConnectionMetaData.CLASS_NAME,
!       ConnectionMetaData.FACTORY,
!       ConnectionMetaData.PACKAGES,
!       ConnectionMetaData.URL,
!       ConnectionMetaData.CONTEXT,
!       ConnectionMetaData.PRINCIPAL,
!       ConnectionMetaData.CREDENTIALS
!       };
!    /** Description of the Field */
!    public final static String CLASS_NAME = "classname";
!    /** Description of the Field */
!    public final static String CONTEXT = "context";
!    /** Description of the Field */
!    public final static String CREDENTIALS = "credentials";
!    /** Description of the Field */
!    public final static String FACTORY = "factory";
!    /** Description of the Field */
!    public final static String PACKAGES = "packages";
!    /** Description of the Field */
!    public final static String PRINCIPAL = "principal";
!    /** Description of the Field */
!    public final static String URL = "url";
! 
! 
!    /** Constructor for ConnectionMetaData. */
!    public ConnectionMetaData()
!    {
!       super();
!    }
! 
! 
!    /**
!     * Gets the fileName attribute of the ConnectionMetaData object
!     *
!     * @return   The fileName value
!     */
!    public String getFileName()
!    {
!       return "/management.connection.properties";
!    }
! 
! 
!    /**
!     * Gets the key attribute of the ConnectionMetaData object
!     *
!     * @param index  Description of the Parameter
!     * @return       The key value
!     */
!    public String getKey(int index)
!    {
!       return this.keys[index];
!    }
! 
! 
!    /**
!     * Gets the keys attribute of the ConnectionMetaData object
!     *
!     * @return   The keys value
!     */
!    public String[] getKeys()
!    {
!       return this.keys;
!    }
! 
! 
!    /**
!     * Gets the prefix attribute of the ConnectionMetaData object
!     *
!     * @return   The prefix value
!     */
!    public String getPrefix()
!    {
!       return "connection";
!    }
! }

Index: ConnectionService.java
===================================================================
RCS file: /cvsroot/ejtools/applications/management.browser/src/main/org/ejtools/management/browser/model/service/ConnectionService.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** ConnectionService.java	27 Nov 2003 01:39:48 -0000	1.3
--- ConnectionService.java	13 Dec 2003 22:31:57 -0000	1.4
***************
*** 1,51 ****
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import java.io.Serializable;
! 
! import javax.management.j2ee.Management;
! 
! import org.ejtools.util.service.Profile;
! 
! /**
!  * Description of the Class
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  * @todo      Javadoc to complete
!  */
! public interface ConnectionService extends Serializable
! {
!    /**
!     * Gets the mBeanServer attribute of the ConnectionService object
!     *
!     * @return   The mBeanServer value
!     */
!    public Management getMEJB();
! 
! 
!    /**
!     * Gets the connected attribute of the ConnectionService object
!     *
!     * @return   The connected value
!     */
!    public boolean isConnected();
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param profile  Description of the Parameter
!     */
!    public void connect(Profile profile);
! 
! 
!    /** Description of the Method */
!    public void disconnect();
! }
! 
--- 1,51 ----
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import java.io.Serializable;
! 
! import javax.management.j2ee.Management;
! 
! import org.ejtools.util.service.Profile;
! 
! /**
!  * Description of the Class
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  * @todo      Javadoc to complete
!  */
! public interface ConnectionService extends Serializable
! {
!    /**
!     * Gets the mBeanServer attribute of the ConnectionService object
!     *
!     * @return   The mBeanServer value
!     */
!    public Management getMEJB();
! 
! 
!    /**
!     * Gets the connected attribute of the ConnectionService object
!     *
!     * @return   The connected value
!     */
!    public boolean isConnected();
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param profile  Description of the Parameter
!     */
!    public void connect(Profile profile);
! 
! 
!    /** Description of the Method */
!    public void disconnect();
! }
! 

Index: ConnectionServiceProvider.java
===================================================================
RCS file: /cvsroot/ejtools/applications/management.browser/src/main/org/ejtools/management/browser/model/service/ConnectionServiceProvider.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** ConnectionServiceProvider.java	27 Nov 2003 01:39:48 -0000	1.3
--- ConnectionServiceProvider.java	13 Dec 2003 22:31:57 -0000	1.4
***************
*** 1,80 ****
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import java.beans.beancontext.BeanContextServices;
! import java.util.Iterator;
! import java.util.Vector;
! 
! import org.ejtools.beans.beancontext.CustomBeanContextServiceProvider;
! 
! /**
!  * Description of the Class
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  * @todo      Javadoc to complete
!  */
! public class ConnectionServiceProvider extends CustomBeanContextServiceProvider
! {
!    /** Description of the Field */
!    protected ConnectionService service = null;
! 
! 
!    /** Constructor for the ConnectionServiceProvider object */
!    public ConnectionServiceProvider()
!    {
!       this.service = new MEJBConnectionService();
!    }
! 
! 
!    /**
!     * Getter for the currentServiceSelectors attribute
!     *
!     * @param bcs           Description of the Parameter
!     * @param serviceClass  Description of the Parameter
!     * @return              The currentServiceSelectors value
!     */
!    public Iterator getCurrentServiceSelectors(BeanContextServices bcs, java.lang.Class serviceClass)
!    {
!       return (new Vector()).iterator();
!    }
! 
! 
!    /**
!     * Getter for the service attribute
!     *
!     * @param bcs              Description of the Parameter
!     * @param requestor        Description of the Parameter
!     * @param serviceClass     Description of the Parameter
!     * @param serviceSelector  Description of the Parameter
!     * @return                 The service value
!     */
!    public Object getService(BeanContextServices bcs, java.lang.Object requestor, java.lang.Class serviceClass, java.lang.Object serviceSelector)
!    {
!       return this.service;
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param bcs        Description of the Parameter
!     * @param requestor  Description of the Parameter
!     * @param service    Description of the Parameter
!     */
!    public void releaseService(BeanContextServices bcs, java.lang.Object requestor, java.lang.Object service) { }
! 
! 
!    /**
!     * @return   The serviceClass value
!     */
!    protected Class[] getServiceClass()
!    {
!       return new Class[]{ConnectionService.class};
!    }
! }
--- 1,80 ----
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import java.beans.beancontext.BeanContextServices;
! import java.util.Iterator;
! import java.util.Vector;
! 
! import org.ejtools.beans.beancontext.CustomBeanContextServiceProvider;
! 
! /**
!  * Description of the Class
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  * @todo      Javadoc to complete
!  */
! public class ConnectionServiceProvider extends CustomBeanContextServiceProvider
! {
!    /** Description of the Field */
!    protected ConnectionService service = null;
! 
! 
!    /** Constructor for the ConnectionServiceProvider object */
!    public ConnectionServiceProvider()
!    {
!       this.service = new MEJBConnectionService();
!    }
! 
! 
!    /**
!     * Getter for the currentServiceSelectors attribute
!     *
!     * @param bcs           Description of the Parameter
!     * @param serviceClass  Description of the Parameter
!     * @return              The currentServiceSelectors value
!     */
!    public Iterator getCurrentServiceSelectors(BeanContextServices bcs, java.lang.Class serviceClass)
!    {
!       return (new Vector()).iterator();
!    }
! 
! 
!    /**
!     * Getter for the service attribute
!     *
!     * @param bcs              Description of the Parameter
!     * @param requestor        Description of the Parameter
!     * @param serviceClass     Description of the Parameter
!     * @param serviceSelector  Description of the Parameter
!     * @return                 The service value
!     */
!    public Object getService(BeanContextServices bcs, java.lang.Object requestor, java.lang.Class serviceClass, java.lang.Object serviceSelector)
!    {
!       return this.service;
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param bcs        Description of the Parameter
!     * @param requestor  Description of the Parameter
!     * @param service    Description of the Parameter
!     */
!    public void releaseService(BeanContextServices bcs, java.lang.Object requestor, java.lang.Object service) { }
! 
! 
!    /**
!     * @return   The serviceClass value
!     */
!    protected Class[] getServiceClass()
!    {
!       return new Class[]{ConnectionService.class};
!    }
! }

Index: MEJBConnectionService.java
===================================================================
RCS file: /cvsroot/ejtools/applications/management.browser/src/main/org/ejtools/management/browser/model/service/MEJBConnectionService.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** MEJBConnectionService.java	27 Nov 2003 01:39:48 -0000	1.3
--- MEJBConnectionService.java	13 Dec 2003 22:31:57 -0000	1.4
***************
*** 1,146 ****
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import java.util.Hashtable;
! 
! import javax.management.j2ee.Management;
! import javax.management.j2ee.ManagementHome;
! import javax.naming.Context;
! import javax.naming.InitialContext;
! import javax.rmi.PortableRemoteObject;
! 
! import org.apache.log4j.Logger;
! import org.ejtools.util.service.Profile;
! 
! /**
!  * MEJB connection that holds the EJB handle to the J2EE server
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  */
! public class MEJBConnectionService implements ConnectionService
! {
!    /** Connected state */
!    protected boolean connected = false;
!    /** Description of the Field */
!    protected Management mejb = null;
!    /** The connection profile */
!    protected Profile profile = null;
!    /** Description of the Field */
!    private static Logger logger = Logger.getLogger(MEJBConnectionService.class);
! 
! 
!    /** Constructor for MEJBConnectionService. */
!    public MEJBConnectionService()
!    {
!       super();
!    }
! 
! 
!    /**
!     * Connect to the MBean server with this profile
!     *
!     * @param profile  Connection profile
!     */
!    public void connect(Profile profile)
!    {
!       this.profile = profile;
!       try
!       {
!          this.createMEJB();
!          this.setConnected(true);
!       }
!       catch (Exception e)
!       {
!          logger.error("Error while connecting to MEJB", e);
!          this.setConnected(false);
!       }
!    }
! 
! 
!    /** Disconnect from the MBean server */
!    public void disconnect()
!    {
!       try
!       {
!          this.mejb.remove();
!       }
!       catch (Exception e)
!       {
!          logger.warn("Error while disconnecting from MEJB", e);
!          // Do nothing
!       }
!       this.setConnected(false);
!    }
! 
! 
!    /**
!     * Gets the proxied MBean server
!     *
!     * @return   The MBeanServer proxy
!     */
!    public Management getMEJB()
!    {
!       if (!this.connected)
!       {
!          logger.warn("Service is not connected");
!          throw new IllegalStateException("The service is not connected. Call 'connect' method before.");
!       }
!       if (this.mejb == null)
!       {
!          logger.warn("MEJB reference is null");
!          throw new IllegalStateException("The server is null. Call 'connect' method before.");
!       }
!       return this.mejb;
!    }
! 
! 
!    /**
!     * Return whether the connector is connector
!     *
!     * @return   true if connected
!     */
!    public boolean isConnected()
!    {
!       return this.connected;
!    }
! 
! 
!    /**
!     * Sets the connection state value
!     *
!     * @param connected  The connection state
!     */
!    public void setConnected(boolean connected)
!    {
!       this.connected = connected;
!    }
! 
! 
!    /**
!     * Create the proxy to the MBean server. This method must set the MBean server after a successful creation.
!     *
!     * @exception Exception  Description of the Exception
!     */
!    protected void createMEJB()
!       throws Exception
!    {
!       Hashtable props = new Hashtable();
!       props.put(Context.INITIAL_CONTEXT_FACTORY, this.profile.getProperty(ConnectionMetaData.FACTORY));
!       props.put(Context.URL_PKG_PREFIXES, this.profile.getProperty(ConnectionMetaData.PACKAGES));
!       props.put(Context.PROVIDER_URL, this.profile.getProperty(ConnectionMetaData.URL));
!       props.put(Context.SECURITY_PRINCIPAL, this.profile.getProperty(ConnectionMetaData.PRINCIPAL));
!       props.put(Context.SECURITY_CREDENTIALS, this.profile.getProperty(ConnectionMetaData.CREDENTIALS));
! 
!       InitialContext context = new InitialContext(props);
!       Object ref = context.lookup(this.profile.getProperty(ConnectionMetaData.CONTEXT));
! 
!       ManagementHome home = (ManagementHome) PortableRemoteObject.narrow(ref, ManagementHome.class);
!       this.mejb = home.create();
!    }
! }
--- 1,146 ----
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import java.util.Hashtable;
! 
! import javax.management.j2ee.Management;
! import javax.management.j2ee.ManagementHome;
! import javax.naming.Context;
! import javax.naming.InitialContext;
! import javax.rmi.PortableRemoteObject;
! 
! import org.apache.log4j.Logger;
! import org.ejtools.util.service.Profile;
! 
! /**
!  * MEJB connection that holds the EJB handle to the J2EE server
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  */
! public class MEJBConnectionService implements ConnectionService
! {
!    /** Connected state */
!    protected boolean connected = false;
!    /** Description of the Field */
!    protected Management mejb = null;
!    /** The connection profile */
!    protected Profile profile = null;
!    /** Description of the Field */
!    private static Logger logger = Logger.getLogger(MEJBConnectionService.class);
! 
! 
!    /** Constructor for MEJBConnectionService. */
!    public MEJBConnectionService()
!    {
!       super();
!    }
! 
! 
!    /**
!     * Connect to the MBean server with this profile
!     *
!     * @param profile  Connection profile
!     */
!    public void connect(Profile profile)
!    {
!       this.profile = profile;
!       try
!       {
!          this.createMEJB();
!          this.setConnected(true);
!       }
!       catch (Exception e)
!       {
!          logger.error("Error while connecting to MEJB", e);
!          this.setConnected(false);
!       }
!    }
! 
! 
!    /** Disconnect from the MBean server */
!    public void disconnect()
!    {
!       try
!       {
!          this.mejb.remove();
!       }
!       catch (Exception e)
!       {
!          logger.warn("Error while disconnecting from MEJB", e);
!          // Do nothing
!       }
!       this.setConnected(false);
!    }
! 
! 
!    /**
!     * Gets the proxied MBean server
!     *
!     * @return   The MBeanServer proxy
!     */
!    public Management getMEJB()
!    {
!       if (!this.connected)
!       {
!          logger.warn("Service is not connected");
!          throw new IllegalStateException("The service is not connected. Call 'connect' method before.");
!       }
!       if (this.mejb == null)
!       {
!          logger.warn("MEJB reference is null");
!          throw new IllegalStateException("The server is null. Call 'connect' method before.");
!       }
!       return this.mejb;
!    }
! 
! 
!    /**
!     * Return whether the connector is connector
!     *
!     * @return   true if connected
!     */
!    public boolean isConnected()
!    {
!       return this.connected;
!    }
! 
! 
!    /**
!     * Sets the connection state value
!     *
!     * @param connected  The connection state
!     */
!    public void setConnected(boolean connected)
!    {
!       this.connected = connected;
!    }
! 
! 
!    /**
!     * Create the proxy to the MBean server. This method must set the MBean server after a successful creation.
!     *
!     * @exception Exception  Description of the Exception
!     */
!    protected void createMEJB()
!       throws Exception
!    {
!       Hashtable props = new Hashtable();
!       props.put(Context.INITIAL_CONTEXT_FACTORY, this.profile.getProperty(ConnectionMetaData.FACTORY));
!       props.put(Context.URL_PKG_PREFIXES, this.profile.getProperty(ConnectionMetaData.PACKAGES));
!       props.put(Context.PROVIDER_URL, this.profile.getProperty(ConnectionMetaData.URL));
!       props.put(Context.SECURITY_PRINCIPAL, this.profile.getProperty(ConnectionMetaData.PRINCIPAL));
!       props.put(Context.SECURITY_CREDENTIALS, this.profile.getProperty(ConnectionMetaData.CREDENTIALS));
! 
!       InitialContext context = new InitialContext(props);
!       Object ref = context.lookup(this.profile.getProperty(ConnectionMetaData.CONTEXT));
! 
!       ManagementHome home = (ManagementHome) PortableRemoteObject.narrow(ref, ManagementHome.class);
!       this.mejb = home.create();
!    }
! }

Index: NotificationService.java
===================================================================
RCS file: /cvsroot/ejtools/applications/management.browser/src/main/org/ejtools/management/browser/model/service/NotificationService.java,v
retrieving revision 1.3
retrieving revision 1.4
diff -C2 -d -r1.3 -r1.4
*** NotificationService.java	27 Nov 2003 01:39:48 -0000	1.3
--- NotificationService.java	13 Dec 2003 22:31:57 -0000	1.4
***************
*** 1,56 ****
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import java.io.Serializable;
! import java.util.Collection;
! 
! import javax.management.ObjectName;
! 
! /**
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  * @todo      Javadoc to complete
!  */
! public interface NotificationService extends Serializable
! {
!    /**
!     * Adds a feature to the ObjectName attribute of the NotificationService object
!     *
!     * @param object  The feature to be added to the ObjectName attribute
!     */
!    public void addObjectName(ObjectName object);
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param object  Description of the Parameter
!     */
!    public void removeObjectName(ObjectName object);
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param object  Description of the Parameter
!     * @return        Description of the Return Value
!     */
!    public boolean hasObjectName(ObjectName object);
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @return   Description of the Return Value
!     */
!    public Collection listAll();
! 
! 
!    /** Description of the Method */
!    public void clearAll();
! }
--- 1,56 ----
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import java.io.Serializable;
! import java.util.Collection;
! 
! import javax.management.ObjectName;
! 
! /**
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  * @todo      Javadoc to complete
!  */
! public interface NotificationService extends Serializable
! {
!    /**
!     * Adds a feature to the ObjectName attribute of the NotificationService object
!     *
!     * @param object  The feature to be added to the ObjectName attribute
!     */
!    public void addObjectName(ObjectName object);
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param object  Description of the Parameter
!     */
!    public void removeObjectName(ObjectName object);
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param object  Description of the Parameter
!     * @return        Description of the Return Value
!     */
!    public boolean hasObjectName(ObjectName object);
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @return   Description of the Return Value
!     */
!    public Collection listAll();
! 
! 
!    /** Description of the Method */
!    public void clearAll();
! }

Index: NotificationServiceProvider.java
===================================================================
RCS file: /cvsroot/ejtools/applications/management.browser/src/main/org/ejtools/management/browser/model/service/NotificationServiceProvider.java,v
retrieving revision 1.4
retrieving revision 1.5
diff -C2 -d -r1.4 -r1.5
*** NotificationServiceProvider.java	27 Nov 2003 01:39:48 -0000	1.4
--- NotificationServiceProvider.java	13 Dec 2003 22:31:57 -0000	1.5
***************
*** 1,384 ****
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import java.awt.Component;
! import java.beans.beancontext.BeanContextChildComponentProxy;
! import java.beans.beancontext.BeanContextServices;
! import java.util.Collection;
! import java.util.Iterator;
! import java.util.ResourceBundle;
! import java.util.Vector;
! 
! import javax.management.Notification;
! import javax.management.NotificationListener;
! import javax.management.ObjectName;
! import javax.management.j2ee.ListenerRegistration;
! import javax.swing.JTable;
! import javax.swing.table.AbstractTableModel;
! 
! import org.apache.log4j.Logger;
! import org.ejtools.beans.beancontext.CustomBeanContextServiceProvider;
! import org.ejtools.swing.table.TableModelSorter;
! import org.ejtools.util.LimitedStack;
! 
! /**
!  * Description of the Class
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  * @todo      Javadoc to complete
!  * @todo      Service release to complete
!  */
! public class NotificationServiceProvider extends CustomBeanContextServiceProvider implements BeanContextChildComponentProxy, NotificationService, NotificationListener
! {
!    /** Description of the Field */
!    protected NotificationTableModel model = null;
!    /** Description of the Field */
!    protected LimitedStack notifications = new LimitedStack(500);
!    /** Description of the Field */
!    protected Vector objectNames = new Vector();
!    /** Description of the Field */
!    protected NotificationService service = null;
!    /** Description of the Field */
!    protected JTable table = null;
!    /** Description of the Field */
!    private static Logger logger = Logger.getLogger(NotificationServiceProvider.class);
!    /** Description of the Field */
!    private static ResourceBundle resources = ResourceBundle.getBundle("org.ejtools.management.browser.Resources");
! 
! 
!    /** Constructor for the ConnectionServiceProvider object */
!    public NotificationServiceProvider()
!    {
!       this.service = this;
!    }
! 
! 
!    /**
!     * Adds a feature to the ObjectName attribute of the NotificationService object
!     *
!     * @param object  The feature to be added to the ObjectName attribute
!     */
!    public void addObjectName(ObjectName object)
!    {
!       BeanContextServices context = (BeanContextServices) getBeanContext();
! 
!       if (this.hasObjectName(object))
!       {
!          return;
!       }
! 
!       if (context.hasService(ConnectionService.class))
!       {
!          logger.debug("Using service ConnectionService...");
!          try
!          {
!             ConnectionService service = (ConnectionService) context.getService(this, this, ConnectionService.class, this, this);
!             ListenerRegistration registration = service.getMEJB().getListenerRegistry();
!             logger.debug("ListenerRegistration " + registration);
!             registration.addNotificationListener(object, this, null, "EJTOOLS Management BROWSER");
!             this.objectNames.add(object.getCanonicalName());
!             context.releaseService(this, this, ConnectionService.class);
!          }
!          catch (Exception e)
!          {
!             logger.error("Error during utilisation of service ConnectionService", e);
!          }
!       }
!    }
! 
! 
!    /** Description of the Method */
!    public void clearAll()
!    {
!       this.notifications.clear();
!    }
! 
! 
!    /**
!     * @return   The component value
!     */
!    public Component getComponent()
!    {
!       if (this.table == null)
!       {
!          this.model = new NotificationServiceProvider.NotificationTableModel();
!          TableModelSorter sorter = new TableModelSorter(this.model);
!          this.table = new JTable(sorter);
!          sorter.addMouseListenerToHeaderInTable(this.table);
!       }
!       return this.table;
!    }
! 
! 
!    /**
!     * Getter for the currentServiceSelectors attribute
!     *
!     * @param bcs           Description of the Parameter
!     * @param serviceClass  Description of the Parameter
!     * @return              The currentServiceSelectors value
!     */
!    public Iterator getCurrentServiceSelectors(BeanContextServices bcs, java.lang.Class serviceClass)
!    {
!       return (new Vector()).iterator();
!    }
! 
! 
!    /**
!     * Getter for the service attribute
!     *
!     * @param bcs              Description of the Parameter
!     * @param requestor        Description of the Parameter
!     * @param serviceClass     Description of the Parameter
!     * @param serviceSelector  Description of the Parameter
!     * @return                 The service value
!     */
!    public Object getService(BeanContextServices bcs, java.lang.Object requestor, java.lang.Class serviceClass, java.lang.Object serviceSelector)
!    {
!       return this.service;
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param notification  Description of the Parameter
!     * @param handback      Description of the Parameter
!     */
!    public void handleNotification(Notification notification, java.lang.Object handback)
!    {
!       logger.debug("Notification received (" + handback + ")");
!       this.notifications.push(notification);
!       if (this.model != null)
!       {
!          this.model.fireTableRowsInserted(this.notifications.size(), this.notifications.size());
!       }
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param object  Description of the Parameter
!     * @return        Description of the Return Value
!     */
!    public boolean hasObjectName(ObjectName object)
!    {
!       return this.objectNames.contains(object.getCanonicalName());
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @return   Description of the Return Value
!     */
!    public Collection listAll()
!    {
!       return this.reverse(notifications);
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param bcs        Description of the Parameter
!     * @param requestor  Description of the Parameter
!     * @param service    Description of the Parameter
!     */
!    public void releaseService(BeanContextServices bcs, java.lang.Object requestor, java.lang.Object service) { }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param object  Description of the Parameter
!     */
!    public void removeObjectName(ObjectName object)
!    {
!       BeanContextServices context = (BeanContextServices) getBeanContext();
! 
!       if (!this.hasObjectName(object))
!       {
!          return;
!       }
! 
!       if (context.hasService(ConnectionService.class))
!       {
!          logger.debug("Using service ConnectionService...");
!          try
!          {
!             ConnectionService service = (ConnectionService) context.getService(this, this, ConnectionService.class, this, this);
!             ListenerRegistration registration = service.getMEJB().getListenerRegistry();
!             logger.debug("ListenerRegistration " + registration);
!             registration.removeNotificationListener(object, this);
!             this.objectNames.remove(object.getCanonicalName());
!             context.releaseService(this, this, ConnectionService.class);
!          }
!          catch (Exception e)
!          {
!             logger.error("Error during utilisation of service ConnectionService", e);
!          }
!       }
!    }
! 
! 
!    /**
!     * @return   The serviceClass value
!     */
!    protected Class[] getServiceClass()
!    {
!       return new Class[]{NotificationService.class};
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param collection  Description of the Parameter
!     * @return            Description of the Return Value
!     * @todo              Move elsewhere
!     */
!    protected Collection reverse(Collection collection)
!    {
!       Vector result = new Vector();
! 
!       Iterator it = collection.iterator();
!       while (it.hasNext())
!       {
!          result.insertElementAt(it.next(), 0);
!       }
! 
!       return result;
!    }
! 
! 
!    /**
!     * Description of the Class
!     *
!     * @author    letiembl
!     * @version   $Revision$
!     * @created   18 septembre 2002
!     * @todo      I18N
!     */
!    private class NotificationTableModel extends AbstractTableModel
!    {
!       /** Description of the Field */
!       private String COLUMN_MESSAGE = resources.getString("notification.table.column.message");
!       /** Description of the Field */
!       private String COLUMN_SEQUENCE = resources.getString("notification.table.column.sequence");
!       /** Description of the Field */
!       private String COLUMN_SOURCE = resources.getString("notification.table.column.source");
!       /** Description of the Field */
!       private String COLUMN_TIMESTAMP = resources.getString("notification.table.column.timestamp");
!       /** Description of the Field */
!       private String COLUMN_TYPE = resources.getString("notification.table.column.type");
! 
! 
!       /**
!        * @param columnIndex  Description of the Parameter
!        * @return             The columnClass value
!        */
!       public Class getColumnClass(int columnIndex)
!       {
!          switch (columnIndex)
!          {
!             case 0:
!                return Object.class;
!             case 1:
!                return String.class;
!             case 2:
!                return String.class;
!             case 3:
!                return String.class;
!             case 4:
!                return String.class;
!          }
!          return Object.class;
!       }
! 
! 
!       /**
!        * @return   The columnCount value
!        */
!       public int getColumnCount()
!       {
!          return 5;
!       }
! 
! 
!       /**
!        * @param columnIndex  Description of the Parameter
!        * @return             The columnName value
!        */
!       public String getColumnName(int columnIndex)
!       {
!          switch (columnIndex)
!          {
!             case 0:
!                return COLUMN_SOURCE;
!             case 1:
!                return COLUMN_TIMESTAMP;
!             case 2:
!                return COLUMN_SEQUENCE;
!             case 3:
!                return COLUMN_TYPE;
!             case 4:
!                return COLUMN_MESSAGE;
!          }
!          return super.getColumnName(columnIndex);
!       }
! 
! 
!       /**
!        * @return   The rowCount value
!        */
!       public int getRowCount()
!       {
!          return NotificationServiceProvider.this.notifications.size();
!       }
! 
! 
!       /**
!        * @param rowIndex     Description of the Parameter
!        * @param columnIndex  Description of the Parameter
!        * @return             The valueAt value
!        */
!       public Object getValueAt(int rowIndex, int columnIndex)
!       {
!          Object o = null;
!          if (rowIndex < NotificationServiceProvider.this.notifications.size())
!          {
!             Notification notif = (Notification) NotificationServiceProvider.this.notifications.elementAt(rowIndex);
!             switch (columnIndex)
!             {
!                case 0:
!                   o = notif.getSource();
!                   break;
!                case 1:
!                   o = new String("" + notif.getTimeStamp());
!                   break;
!                case 2:
!                   o = new String("" + notif.getSequenceNumber());
!                   break;
!                case 3:
!                   o = notif.getType();
!                   break;
!                case 4:
!                   o = notif.getMessage();
!                   break;
!             }
!          }
!          if (o == null)
!          {
!             o = new String();
!          }
!          return o;
!       }
!    }
! }
--- 1,384 ----
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.model.service;
! 
! import java.awt.Component;
! import java.beans.beancontext.BeanContextChildComponentProxy;
! import java.beans.beancontext.BeanContextServices;
! import java.util.Collection;
! import java.util.Iterator;
! import java.util.ResourceBundle;
! import java.util.Vector;
! 
! import javax.management.Notification;
! import javax.management.NotificationListener;
! import javax.management.ObjectName;
! import javax.management.j2ee.ListenerRegistration;
! import javax.swing.JTable;
! import javax.swing.table.AbstractTableModel;
! 
! import org.apache.log4j.Logger;
! import org.ejtools.beans.beancontext.CustomBeanContextServiceProvider;
! import org.ejtools.swing.table.TableModelSorter;
! import org.ejtools.util.LimitedStack;
! 
! /**
!  * Description of the Class
!  *
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  * @todo      Javadoc to complete
!  * @todo      Service release to complete
!  */
! public class NotificationServiceProvider extends CustomBeanContextServiceProvider implements BeanContextChildComponentProxy, NotificationService, NotificationListener
! {
!    /** Description of the Field */
!    protected NotificationTableModel model = null;
!    /** Description of the Field */
!    protected LimitedStack notifications = new LimitedStack(500);
!    /** Description of the Field */
!    protected Vector objectNames = new Vector();
!    /** Description of the Field */
!    protected NotificationService service = null;
!    /** Description of the Field */
!    protected JTable table = null;
!    /** Description of the Field */
!    private static Logger logger = Logger.getLogger(NotificationServiceProvider.class);
!    /** Description of the Field */
!    private static ResourceBundle resources = ResourceBundle.getBundle("org.ejtools.management.browser.Resources");
! 
! 
!    /** Constructor for the ConnectionServiceProvider object */
!    public NotificationServiceProvider()
!    {
!       this.service = this;
!    }
! 
! 
!    /**
!     * Adds a feature to the ObjectName attribute of the NotificationService object
!     *
!     * @param object  The feature to be added to the ObjectName attribute
!     */
!    public void addObjectName(ObjectName object)
!    {
!       BeanContextServices context = (BeanContextServices) getBeanContext();
! 
!       if (this.hasObjectName(object))
!       {
!          return;
!       }
! 
!       if (context.hasService(ConnectionService.class))
!       {
!          logger.debug("Using service ConnectionService...");
!          try
!          {
!             ConnectionService service = (ConnectionService) context.getService(this, this, ConnectionService.class, this, this);
!             ListenerRegistration registration = service.getMEJB().getListenerRegistry();
!             logger.debug("ListenerRegistration " + registration);
!             registration.addNotificationListener(object, this, null, "EJTOOLS Management BROWSER");
!             this.objectNames.add(object.getCanonicalName());
!             context.releaseService(this, this, ConnectionService.class);
!          }
!          catch (Exception e)
!          {
!             logger.error("Error during utilisation of service ConnectionService", e);
!          }
!       }
!    }
! 
! 
!    /** Description of the Method */
!    public void clearAll()
!    {
!       this.notifications.clear();
!    }
! 
! 
!    /**
!     * @return   The component value
!     */
!    public Component getComponent()
!    {
!       if (this.table == null)
!       {
!          this.model = new NotificationServiceProvider.NotificationTableModel();
!          TableModelSorter sorter = new TableModelSorter(this.model);
!          this.table = new JTable(sorter);
!          sorter.addMouseListenerToHeaderInTable(this.table);
!       }
!       return this.table;
!    }
! 
! 
!    /**
!     * Getter for the currentServiceSelectors attribute
!     *
!     * @param bcs           Description of the Parameter
!     * @param serviceClass  Description of the Parameter
!     * @return              The currentServiceSelectors value
!     */
!    public Iterator getCurrentServiceSelectors(BeanContextServices bcs, java.lang.Class serviceClass)
!    {
!       return (new Vector()).iterator();
!    }
! 
! 
!    /**
!     * Getter for the service attribute
!     *
!     * @param bcs              Description of the Parameter
!     * @param requestor        Description of the Parameter
!     * @param serviceClass     Description of the Parameter
!     * @param serviceSelector  Description of the Parameter
!     * @return                 The service value
!     */
!    public Object getService(BeanContextServices bcs, java.lang.Object requestor, java.lang.Class serviceClass, java.lang.Object serviceSelector)
!    {
!       return this.service;
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param notification  Description of the Parameter
!     * @param handback      Description of the Parameter
!     */
!    public void handleNotification(Notification notification, java.lang.Object handback)
!    {
!       logger.debug("Notification received (" + handback + ")");
!       this.notifications.push(notification);
!       if (this.model != null)
!       {
!          this.model.fireTableRowsInserted(this.notifications.size(), this.notifications.size());
!       }
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param object  Description of the Parameter
!     * @return        Description of the Return Value
!     */
!    public boolean hasObjectName(ObjectName object)
!    {
!       return this.objectNames.contains(object.getCanonicalName());
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @return   Description of the Return Value
!     */
!    public Collection listAll()
!    {
!       return this.reverse(notifications);
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param bcs        Description of the Parameter
!     * @param requestor  Description of the Parameter
!     * @param service    Description of the Parameter
!     */
!    public void releaseService(BeanContextServices bcs, java.lang.Object requestor, java.lang.Object service) { }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param object  Description of the Parameter
!     */
!    public void removeObjectName(ObjectName object)
!    {
!       BeanContextServices context = (BeanContextServices) getBeanContext();
! 
!       if (!this.hasObjectName(object))
!       {
!          return;
!       }
! 
!       if (context.hasService(ConnectionService.class))
!       {
!          logger.debug("Using service ConnectionService...");
!          try
!          {
!             ConnectionService service = (ConnectionService) context.getService(this, this, ConnectionService.class, this, this);
!             ListenerRegistration registration = service.getMEJB().getListenerRegistry();
!             logger.debug("ListenerRegistration " + registration);
!             registration.removeNotificationListener(object, this);
!             this.objectNames.remove(object.getCanonicalName());
!             context.releaseService(this, this, ConnectionService.class);
!          }
!          catch (Exception e)
!          {
!             logger.error("Error during utilisation of service ConnectionService", e);
!          }
!       }
!    }
! 
! 
!    /**
!     * @return   The serviceClass value
!     */
!    protected Class[] getServiceClass()
!    {
!       return new Class[]{NotificationService.class};
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param collection  Description of the Parameter
!     * @return            Description of the Return Value
!     * @todo              Move elsewhere
!     */
!    protected Collection reverse(Collection collection)
!    {
!       Vector result = new Vector();
! 
!       Iterator it = collection.iterator();
!       while (it.hasNext())
!       {
!          result.insertElementAt(it.next(), 0);
!       }
! 
!       return result;
!    }
! 
! 
!    /**
!     * Description of the Class
!     *
!     * @author    letiembl
!     * @version   $Revision$
!     * @created   18 septembre 2002
!     * @todo      I18N
!     */
!    private class NotificationTableModel extends AbstractTableModel
!    {
!       /** Description of the Field */
!       private String COLUMN_MESSAGE = resources.getString("notification.table.column.message");
!       /** Description of the Field */
!       private String COLUMN_SEQUENCE = resources.getString...
 
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