[Ejtools-cvs] applications/management.browser/src/main/org/ejtools/management/browser/state WorkbenchState.java,1.1,1.2 WorkbenchStoreVisitor.java,1.1,1.2

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

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

Modified Files:
	WorkbenchState.java WorkbenchStoreVisitor.java 
Log Message:
Add more javadocs.
Adjust workspace persistence.



Index: WorkbenchState.java
===================================================================
RCS file: /cvsroot/ejtools/applications/management.browser/src/main/org/ejtools/management/browser/state/WorkbenchState.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** WorkbenchState.java	27 Nov 2003 01:39:48 -0000	1.1
--- WorkbenchState.java	13 Dec 2003 22:31:57 -0000	1.2
***************
*** 1,159 ****
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.state;
! 
! import java.beans.beancontext.BeanContext;
! import java.io.File;
! import java.net.URL;
! 
! import javax.xml.parsers.DocumentBuilder;
! import javax.xml.parsers.DocumentBuilderFactory;
! import javax.xml.parsers.SAXParser;
! import javax.xml.parsers.SAXParserFactory;
! import javax.xml.transform.Result;
! import javax.xml.transform.Source;
! import javax.xml.transform.Transformer;
! import javax.xml.transform.TransformerFactory;
! import javax.xml.transform.dom.DOMSource;
! import javax.xml.transform.stream.StreamResult;
! 
! import org.ejtools.graph.frame.GraphInternalFrame;
! import org.ejtools.management.browser.Browser;
! import org.ejtools.management.browser.frame.ServerInternalFrame;
! import org.ejtools.management.browser.model.ManagedObject;
! import org.ejtools.management.browser.model.Server;
! import org.ejtools.management.browser.state.rules.GraphInternalFrameRule;
! import org.ejtools.management.browser.state.rules.ManagementGraphRule;
! import org.ejtools.management.browser.state.rules.ManagedObjectRule;
! import org.ejtools.management.browser.state.rules.ServerInternalFrameRule;
! import org.ejtools.management.browser.state.rules.ServerRule;
! import org.ejtools.util.service.ProfileRule;
! import org.ejtools.util.state.LoadHandler;
! import org.ejtools.util.state.StoreVisitor;
! import org.w3c.dom.Document;
! 
! 
! /**
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  * @created   3 juin 2003
!  */
! public class WorkbenchState
! {
!    /** Description of the Field */
!    private BeanContext context;
!    /** Description of the Field */
!    private Document document;
!    /** Description of the Field */
!    private URL workbenchURL;
! 
! 
!    /**
!     *Constructor for the FilePersistenceStore object
!     *
!     * @param context  Description of the Parameter
!     */
!    public WorkbenchState(BeanContext context)
!    {
!       this.context = context;
!    }
! 
! 
!    /**
!     * Gets the workbenchFile attribute of the WorkbenchStore object
!     *
!     * @return   The workbenchFile value
!     */
!    public URL getWorkbenchURL()
!    {
!       return this.workbenchURL;
!    }
! 
! 
!    /** Description of the Method */
!    public void load()
!    {
!       // Check that the URL is not null andthat URL is a file
!       if ((this.workbenchURL == null) && (!this.workbenchURL.getProtocol().equals("file")))
!       {
!          return;
!       }
! 
!       try
!       {
!          LoadHandler handler = new LoadHandler();
!          handler.getContext().put("CONTAINER", this.context);
! 
!          handler.addRule("/workbench/graph-frame", new GraphInternalFrameRule());
!          handler.addRule("/workbench/management-frame", new ServerInternalFrameRule());
!          handler.addRule("/workbench/management-frame/profile", new ProfileRule());
!          handler.addRule("/workbench/management-frame/profile/property", new ProfileRule.ProfilePropertyRule());
!          handler.addRule("/workbench/management-frame/management-server", new ServerRule());
!          handler.addRule("/workbench/management-frame/management-server/management-object", new ManagedObjectRule());
!          handler.addRule("/workbench/management-frame/management-server/management-object/management-graph", new ManagementGraphRule());
! 
!          SAXParserFactory factory = SAXParserFactory.newInstance();
!          SAXParser parser = factory.newSAXParser();
!          File file = new File(this.workbenchURL.getFile());
!          parser.parse(file, handler);
!       }
!       catch (Exception e)
!       {
!          e.printStackTrace();
!       }
!    }
! 
! 
!    /**
!     * Sets the workbenchFile attribute of the WorkbenchStore object
!     *
!     * @param workbenchURL  The new workbenchURL value
!     */
!    public void setWorkbenchURL(URL workbenchURL)
!    {
!       this.workbenchURL = workbenchURL;
!    }
! 
! 
!    /** Description of the Method */
!    public void store()
!    {
!       // Check that the URL is not null andthat URL is a file
!       if ((this.workbenchURL == null) && (!this.workbenchURL.getProtocol().equals("file")))
!       {
!          return;
!       }
! 
!       try
!       {
!          DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
!          DocumentBuilder builder = dbFactory.newDocumentBuilder();
!          this.document = builder.newDocument();
! 
!          StoreVisitor visitor = new WorkbenchStoreVisitor(this.document);
!          visitor.registerForPersistence(Browser.class);
!          visitor.registerForPersistence(ServerInternalFrame.class);
!          visitor.registerForPersistence(GraphInternalFrame.class);
!          visitor.registerForPersistence(Server.class);
!          visitor.registerForPersistence(ManagedObject.class);
!          visitor.persist(this.context);
! 
!          TransformerFactory tFactory = TransformerFactory.newInstance();
!          Transformer transformer = tFactory.newTransformer();
!          transformer.setOutputProperty("indent", "true");
! 
!          Source source = new DOMSource(this.document);
!          File file = new File(this.workbenchURL.getFile());
!          Result result = new StreamResult(file);
!          transformer.transform(source, result);
!       }
!       catch (Exception e)
!       {
!          e.printStackTrace();
!       }
!    }
! }
--- 1,159 ----
! /*
!  * EJTools, the Enterprise Java Tools
!  *
!  * Distributable under LGPL license.
!  * See terms of license at www.gnu.org.
!  */
! package org.ejtools.management.browser.state;
! 
! import java.beans.beancontext.BeanContext;
! import java.io.File;
! import java.net.URL;
! 
! import javax.xml.parsers.DocumentBuilder;
! import javax.xml.parsers.DocumentBuilderFactory;
! import javax.xml.parsers.SAXParser;
! import javax.xml.parsers.SAXParserFactory;
! import javax.xml.transform.Result;
! import javax.xml.transform.Source;
! import javax.xml.transform.Transformer;
! import javax.xml.transform.TransformerFactory;
! import javax.xml.transform.dom.DOMSource;
! import javax.xml.transform.stream.StreamResult;
! 
! import org.ejtools.graph.frame.GraphInternalFrame;
! import org.ejtools.management.browser.Browser;
! import org.ejtools.management.browser.frame.ServerInternalFrame;
! import org.ejtools.management.browser.model.ManagedObject;
! import org.ejtools.management.browser.model.Server;
! import org.ejtools.management.browser.state.rules.GraphInternalFrameRule;
! import org.ejtools.management.browser.state.rules.ManagementGraphRule;
! import org.ejtools.management.browser.state.rules.ManagedObjectRule;
! import org.ejtools.management.browser.state.rules.ServerInternalFrameRule;
! import org.ejtools.management.browser.state.rules.ServerRule;
! import org.ejtools.util.service.ProfileRule;
! import org.ejtools.util.state.LoadHandler;
! import org.ejtools.util.state.StoreVisitor;
! import org.w3c.dom.Document;
! 
! 
! /**
!  * @author    Laurent Etiemble
!  * @version   $Revision$
!  * @created   3 juin 2003
!  */
! public class WorkbenchState
! {
!    /** Description of the Field */
!    private BeanContext context;
!    /** Description of the Field */
!    private Document document;
!    /** Description of the Field */
!    private URL workbenchURL;
! 
! 
!    /**
!     *Constructor for the FilePersistenceStore object
!     *
!     * @param context  Description of the Parameter
!     */
!    public WorkbenchState(BeanContext context)
!    {
!       this.context = context;
!    }
! 
! 
!    /**
!     * Gets the workbenchFile attribute of the WorkbenchStore object
!     *
!     * @return   The workbenchFile value
!     */
!    public URL getWorkbenchURL()
!    {
!       return this.workbenchURL;
!    }
! 
! 
!    /** Description of the Method */
!    public void load()
!    {
!       // Check that the URL is not null andthat URL is a file
!       if ((this.workbenchURL == null) && (!this.workbenchURL.getProtocol().equals("file")))
!       {
!          return;
!       }
! 
!       try
!       {
!          LoadHandler handler = new LoadHandler();
!          handler.getContext().put("CONTAINER", this.context);
! 
!          handler.addRule("/workbench/graph-frame", new GraphInternalFrameRule());
!          handler.addRule("/workbench/management-frame", new ServerInternalFrameRule());
!          handler.addRule("/workbench/management-frame/profile", new ProfileRule());
!          handler.addRule("/workbench/management-frame/profile/property", new ProfileRule.ProfilePropertyRule());
!          handler.addRule("/workbench/management-frame/management-server", new ServerRule());
!          handler.addRule("/workbench/management-frame/management-server/management-object", new ManagedObjectRule());
!          handler.addRule("/workbench/management-frame/management-server/management-object/management-graph", new ManagementGraphRule());
! 
!          SAXParserFactory factory = SAXParserFactory.newInstance();
!          SAXParser parser = factory.newSAXParser();
!          File file = new File(this.workbenchURL.getFile());
!          parser.parse(file, handler);
!       }
!       catch (Exception e)
!       {
!          e.printStackTrace();
!       }
!    }
! 
! 
!    /**
!     * Sets the workbenchFile attribute of the WorkbenchStore object
!     *
!     * @param workbenchURL  The new workbenchURL value
!     */
!    public void setWorkbenchURL(URL workbenchURL)
!    {
!       this.workbenchURL = workbenchURL;
!    }
! 
! 
!    /** Description of the Method */
!    public void store()
!    {
!       // Check that the URL is not null andthat URL is a file
!       if ((this.workbenchURL == null) && (!this.workbenchURL.getProtocol().equals("file")))
!       {
!          return;
!       }
! 
!       try
!       {
!          DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
!          DocumentBuilder builder = dbFactory.newDocumentBuilder();
!          this.document = builder.newDocument();
! 
!          StoreVisitor visitor = new WorkbenchStoreVisitor(this.document);
!          visitor.registerForPersistence(Browser.class);
!          visitor.registerForPersistence(ServerInternalFrame.class);
!          visitor.registerForPersistence(GraphInternalFrame.class);
!          visitor.registerForPersistence(Server.class);
!          visitor.registerForPersistence(ManagedObject.class);
!          visitor.persist(this.context);
! 
!          TransformerFactory tFactory = TransformerFactory.newInstance();
!          Transformer transformer = tFactory.newTransformer();
!          transformer.setOutputProperty("indent", "true");
! 
!          Source source = new DOMSource(this.document);
!          File file = new File(this.workbenchURL.getFile());
!          Result result = new StreamResult(file);
!          transformer.transform(source, result);
!       }
!       catch (Exception e)
!       {
!          e.printStackTrace();
!       }
!    }
! }

Index: WorkbenchStoreVisitor.java
===================================================================
RCS file: /cvsroot/ejtools/applications/management.browser/src/main/org/ejtools/management/browser/state/WorkbenchStoreVisitor.java,v
retrieving revision 1.1
retrieving revision 1.2
diff -C2 -d -r1.1 -r1.2
*** WorkbenchStoreVisitor.java	27 Nov 2003 01:39:48 -0000	1.1
--- WorkbenchStoreVisitor.java	13 Dec 2003 22:31:57 -0000	1.2
***************
*** 1,184 ****
! /*
!  * ianRR, is a new RR
!  *
!  * Distributable under LGPL license.
!  * See terms at http://opensource.org/licenses/lgpl-license.php
!  */
! package org.ejtools.management.browser.state;
! 
! import java.util.Iterator;
! 
! import org.apache.log4j.Logger;
! import org.ejtools.beans.Sort;
! import org.ejtools.graph.frame.GraphInternalFrame;
! import org.ejtools.graph.service.GraphConsumer;
! import org.ejtools.graph.service.GraphProducer;
! import org.ejtools.management.browser.Browser;
! import org.ejtools.management.browser.frame.ServerInternalFrame;
! import org.ejtools.management.browser.model.ManagedObject;
! import org.ejtools.management.browser.model.Server;
! import org.ejtools.util.service.Profile;
! import org.ejtools.util.state.DefaultStoreVisitor;
! import org.w3c.dom.Document;
! import org.w3c.dom.Element;
! 
! 
! /**
!  * @version   $Revision$
!  * @author    Laurent Etiemble
!  * @created   3 juin 2003
!  */
! public class WorkbenchStoreVisitor extends DefaultStoreVisitor {
!    private Document document;
!    private static Logger logger = Logger.getLogger(WorkbenchStoreVisitor.class);
! 
! 
!    /**
!     * Constructor for the WorkbenchStoreVisitor object
!     *
!     * @param document  Description of the Parameter
!     */
!    public WorkbenchStoreVisitor(Document document) {
!       this.document = document;
!       this.pushCurrentNode(this.document);
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param o  Description of the Parameter
!     */
!    public void persist(ServerInternalFrame o) {
!       logger.debug("ServerInternalFrame");
! 
!       Element eFrame = this.document.createElement("management-frame");
!       eFrame.setAttribute("title", o.getTitle());
!       Element eProfile = this.document.createElement("profile");
!       eFrame.appendChild(eProfile);
! 
!       Profile profile = o.getProfile();
!       for (Iterator iterator = profile.keySet().iterator(); iterator.hasNext(); ) {
!          String key = (String) iterator.next();
!          Element property = this.document.createElement("property");
!          property.setAttribute("key", key);
!          property.appendChild(this.document.createTextNode(profile.getProperty(key)));
!          eProfile.appendChild(property);
!       }
! 
!       this.peekCurrentNode().appendChild(eFrame);
!       this.pushCurrentNode(eFrame);
!       this.persist(o.iterator());
!       this.popCurrentNode();
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param o  Description of the Parameter
!     */
!    public void persist(GraphInternalFrame o) {
!       logger.debug("GraphInternalFrame");
! 
!       Element eFrame = this.document.createElement("graph-frame");
!       eFrame.setAttribute("name", o.getName());
!       eFrame.setAttribute("delay", String.valueOf(o.getDelay()));
!       eFrame.setAttribute("scale", String.valueOf(o.getScale()));
! 
!       this.peekCurrentNode().appendChild(eFrame);
!       this.pushCurrentNode(eFrame);
!       this.persist(o.iterator());
!       this.popCurrentNode();
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param o  Description of the Parameter
!     */
!    public void persist(Server o) {
!       logger.debug("Server");
! 
!       Element server = this.document.createElement("management-server");
!       server.setAttribute("name", o.getName());
!       server.setAttribute("connected", "" + o.isConnected());
! 
!       this.peekCurrentNode().appendChild(server);
!       this.pushCurrentNode(server);
!       this.persist(o.iterator());
!       this.popCurrentNode();
!    }
! 
!    /**
!     * Description of the Method
!     *
!     * @param o  Description of the Parameter
!     */
!    public void persist(Browser o) {
!       logger.debug("Browser");
! 
!       Element workbench = this.document.createElement("workbench");
! 
!       this.peekCurrentNode().appendChild(workbench);
!       this.pushCurrentNode(workbench);
!       this.persist(Sort.getChildrenByClass(o.iterator(), GraphInternalFrame.class));
!       this.persist(Sort.getChildrenByClass(o.iterator(), ServerInternalFrame.class));
!       this.popCurrentNode();
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param o  Description of the Parameter
!     */
!    public void persist(ManagedObject o) {
!       try {
!          int g = o.getGraphProducers().size();
!          boolean notif = o.isRegisteredForNotifications();
! 
!          if ((g > 0) || notif) {
!             Element resource = this.document.createElement("management-object");
!             resource.setAttribute("objectName", o.getCanonicalName());
! 
!             if (notif) {
!                resource.setAttribute("listen", "true");
!             }
!             if (g > 0) {
!                GraphConsumer[] consumers = o.getGraphConsumers();
! 
!                for (Iterator iterator = o.getGraphProducers().keySet().iterator(); iterator.hasNext(); ) {
!                   String attribute = (String) iterator.next();
!                   GraphProducer producer = (GraphProducer) o.getGraphProducers().get(attribute);
! 
!                   GraphConsumer consumer = null;
!                   for (int i = 0; i < consumers.length; i++) {
!                      GraphConsumer gc = consumers[i];
!                      if (gc.containsGraphProducer(producer)) {
!                         consumer = gc;
!                      }
!                   }
!                   if (consumer != null) {
!                      Element graph = this.document.createElement("management-graph");
!                      graph.setAttribute("attribute", attribute);
!                      graph.setAttribute("target", consumer.toString());
!                      resource.appendChild(graph);
!                   }
!                   //else
!                   //{
!                   //   logger.warn("A graph producer is not linked to a graph consumer !!!");
!                   //}
!                }
!             }
!             this.peekCurrentNode().appendChild(resource);
!             this.pushCurrentNode(resource);
!             this.persist(o.iterator());
!             this.popCurrentNode();
!          }
!       } catch (Exception e) {
!          e.printStackTrace();
!       }
!    }
! }
--- 1,184 ----
! /*
!  * ianRR, is a new RR
!  *
!  * Distributable under LGPL license.
!  * See terms at http://opensource.org/licenses/lgpl-license.php
!  */
! package org.ejtools.management.browser.state;
! 
! import java.util.Iterator;
! 
! import org.apache.log4j.Logger;
! import org.ejtools.beans.Sort;
! import org.ejtools.graph.frame.GraphInternalFrame;
! import org.ejtools.graph.service.GraphConsumer;
! import org.ejtools.graph.service.GraphProducer;
! import org.ejtools.management.browser.Browser;
! import org.ejtools.management.browser.frame.ServerInternalFrame;
! import org.ejtools.management.browser.model.ManagedObject;
! import org.ejtools.management.browser.model.Server;
! import org.ejtools.util.service.Profile;
! import org.ejtools.util.state.DefaultStoreVisitor;
! import org.w3c.dom.Document;
! import org.w3c.dom.Element;
! 
! 
! /**
!  * @version   $Revision$
!  * @author    Laurent Etiemble
!  * @created   3 juin 2003
!  */
! public class WorkbenchStoreVisitor extends DefaultStoreVisitor {
!    private Document document;
!    private static Logger logger = Logger.getLogger(WorkbenchStoreVisitor.class);
! 
! 
!    /**
!     * Constructor for the WorkbenchStoreVisitor object
!     *
!     * @param document  Description of the Parameter
!     */
!    public WorkbenchStoreVisitor(Document document) {
!       this.document = document;
!       this.pushCurrentNode(this.document);
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param o  Description of the Parameter
!     */
!    public void persist(ServerInternalFrame o) {
!       logger.debug("ServerInternalFrame");
! 
!       Element eFrame = this.document.createElement("management-frame");
!       eFrame.setAttribute("title", o.getTitle());
!       Element eProfile = this.document.createElement("profile");
!       eFrame.appendChild(eProfile);
! 
!       Profile profile = o.getProfile();
!       for (Iterator iterator = profile.keySet().iterator(); iterator.hasNext(); ) {
!          String key = (String) iterator.next();
!          Element property = this.document.createElement("property");
!          property.setAttribute("key", key);
!          property.appendChild(this.document.createTextNode(profile.getProperty(key)));
!          eProfile.appendChild(property);
!       }
! 
!       this.peekCurrentNode().appendChild(eFrame);
!       this.pushCurrentNode(eFrame);
!       this.persist(o.iterator());
!       this.popCurrentNode();
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param o  Description of the Parameter
!     */
!    public void persist(GraphInternalFrame o) {
!       logger.debug("GraphInternalFrame");
! 
!       Element eFrame = this.document.createElement("graph-frame");
!       eFrame.setAttribute("name", o.getName());
!       eFrame.setAttribute("delay", String.valueOf(o.getDelay()));
!       eFrame.setAttribute("scale", String.valueOf(o.getScale()));
! 
!       this.peekCurrentNode().appendChild(eFrame);
!       this.pushCurrentNode(eFrame);
!       this.persist(o.iterator());
!       this.popCurrentNode();
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param o  Description of the Parameter
!     */
!    public void persist(Server o) {
!       logger.debug("Server");
! 
!       Element server = this.document.createElement("management-server");
!       server.setAttribute("name", o.getName());
!       server.setAttribute("connected", "" + o.isConnected());
! 
!       this.peekCurrentNode().appendChild(server);
!       this.pushCurrentNode(server);
!       this.persist(o.iterator());
!       this.popCurrentNode();
!    }
! 
!    /**
!     * Description of the Method
!     *
!     * @param o  Description of the Parameter
!     */
!    public void persist(Browser o) {
!       logger.debug("Browser");
! 
!       Element workbench = this.document.createElement("workbench");
! 
!       this.peekCurrentNode().appendChild(workbench);
!       this.pushCurrentNode(workbench);
!       this.persist(Sort.getChildrenByClass(o.iterator(), GraphInternalFrame.class));
!       this.persist(Sort.getChildrenByClass(o.iterator(), ServerInternalFrame.class));
!       this.popCurrentNode();
!    }
! 
! 
!    /**
!     * Description of the Method
!     *
!     * @param o  Description of the Parameter
!     */
!    public void persist(ManagedObject o) {
!       try {
!          int g = o.getGraphProducers().size();
!          boolean notif = o.isRegisteredForNotifications();
! 
!          if ((g > 0) || notif) {
!             Element resource = this.document.createElement("management-object");
!             resource.setAttribute("objectName", o.getCanonicalName());
! 
!             if (notif) {
!                resource.setAttribute("listen", "true");
!             }
!             if (g > 0) {
!                GraphConsumer[] consumers = o.getGraphConsumers();
! 
!                for (Iterator iterator = o.getGraphProducers().keySet().iterator(); iterator.hasNext(); ) {
!                   String attribute = (String) iterator.next();
!                   GraphProducer producer = (GraphProducer) o.getGraphProducers().get(attribute);
! 
!                   GraphConsumer consumer = null;
!                   for (int i = 0; i < consumers.length; i++) {
!                      GraphConsumer gc = consumers[i];
!                      if (gc.containsGraphProducer(producer)) {
!                         consumer = gc;
!                      }
!                   }
!                   if (consumer != null) {
!                      Element graph = this.document.createElement("management-graph");
!                      graph.setAttribute("attribute", attribute);
!                      graph.setAttribute("target", consumer.toString());
!                      resource.appendChild(graph);
!                   }
!                   //else
!                   //{
!                   //   logger.warn("A graph producer is not linked to a graph consumer !!!");
!                   //}
!                }
!             }
!             this.peekCurrentNode().appendChild(resource);
!             this.pushCurrentNode(resource);
!             this.persist(o.iterator());
!             this.popCurrentNode();
!          }
!       } catch (Exception e) {
!          e.printStackTrace();
!       }
!    }
! }