Views are now visible and are updated frequently; Modified the way the...

Views are now visible and are updated frequently; Modified the way the analysis controllers are instantiated; Removed the deprecated view-directory; Updated the kieker-jar

Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/CurrentAnalysisCockpitProjectBean.java

@@ -24,6 +24,8 @@ import javax.faces.bean.ManagedBean;
 import javax.faces.bean.SessionScoped;
 
 import kieker.analysis.model.analysisMetaModel.MIProject;
+import kieker.analysis.model.analysisMetaModel.MIView;
+import kieker.webgui.common.ACManager;
 
 import org.primefaces.model.DashboardColumn;
 import org.primefaces.model.DashboardModel;
@@ -60,6 +62,7 @@ public class CurrentAnalysisCockpitProjectBean {
 	 * This is the actual model instance. It is the in-memory-model of the current (session) user.
 	 */
 	private MIProject project;
+	private MIView activeView;
 
 	/**
 	 * Creates a new instance of this class.
@@ -137,6 +140,14 @@ public class CurrentAnalysisCockpitProjectBean {
 		}
 	}
 
+	public String updateDisplay(final String displayName) {
+		try {
+			return ACManager.getInstance().getDisplay(this.projectName, this.activeView.getName(), displayName).toString();
+		} catch (final NullPointerException ex) {
+			return "N/A";
+		}
+	}
+
 	/**
 	 * This method clears the bean. In other words: The stored project is set to null and it will return the page of the project overview for navigation purposes.
 	 * 
@@ -150,4 +161,12 @@ public class CurrentAnalysisCockpitProjectBean {
 
 		return CurrentAnalysisCockpitProjectBean.PAGE_PROJECT_OVERVIEW;
 	}
+
+	public MIView getActiveView() {
+		return this.activeView;
+	}
+
+	public void setActiveView(final MIView activeView) {
+		this.activeView = activeView;
+	}
 }

Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/CurrentAnalysisControllerProjectBean.java

@@ -142,6 +142,18 @@ public class CurrentAnalysisControllerProjectBean {
 		}
 	}
 
+	public void cleanAnalysis() {
+		try {
+			ACManager.getInstance().cleanAnalysisController(this.projectName);
+		} catch (final AnalysisNotInstantiatedException e) {
+			CurrentAnalysisControllerProjectBean.showMessage(FacesMessage.SEVERITY_WARN, "The analysis has not been instantiated yet.");
+		} catch (final AnalysisNotRunningException e) {
+			CurrentAnalysisControllerProjectBean.showMessage(FacesMessage.SEVERITY_WARN, "The analysis has not been started yet.");
+		} catch (final InterruptedException e) {
+			CurrentAnalysisControllerProjectBean.showMessage(FacesMessage.SEVERITY_ERROR, "An error occurred while cleaning the analysis.");
+		}
+	}
+
 	/**
 	 * Checks whether the analysis is currently running.
 	 * 

Kieker.WebGUI/src/main/java/kieker/webgui/common/ACManager.java

@@ -21,15 +21,26 @@
 package kieker.webgui.common;
 
 import java.io.IOException;
+import java.lang.Thread.State;
+import java.lang.reflect.InvocationTargetException;
+import java.lang.reflect.Method;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Map;
 import java.util.concurrent.ConcurrentHashMap;
 
 import kieker.analysis.AnalysisController;
+import kieker.analysis.AnalysisController.AnalysisControllerWithMapping;
 import kieker.analysis.AnalysisController.STATE;
 import kieker.analysis.display.AbstractDisplay;
+import kieker.analysis.display.PlainText;
+import kieker.analysis.display.annotation.Display;
 import kieker.analysis.exception.AnalysisConfigurationException;
+import kieker.analysis.model.analysisMetaModel.MIDisplay;
+import kieker.analysis.model.analysisMetaModel.MIPlugin;
 import kieker.analysis.model.analysisMetaModel.MIProject;
+import kieker.analysis.model.analysisMetaModel.MIView;
+import kieker.analysis.plugin.AbstractPlugin;
 import kieker.webgui.common.exception.AnalysisNotInstantiatedException;
 import kieker.webgui.common.exception.AnalysisNotRunningException;
 import kieker.webgui.common.exception.ProjectAlreadyStartedException;
@@ -42,6 +53,7 @@ import kieker.webgui.common.exception.ProjectStillRunningException;
  * @author Nils Christian Ehmke
  * @version 1.0
  */
+// TODO How to differ between views and displays with same names?
 public final class ACManager {
 	/**
 	 * This is the maximal time the application will wait for an analysis thread to be terminated.
@@ -55,7 +67,7 @@ public final class ACManager {
 	 * This list contains the current analysis controllers and their corresponding threads. Not every project does have a controller, but every project can have
 	 * maximal one.
 	 */
-	private final ConcurrentHashMap<String, Pair<AnalysisController, Thread>> analysisController = new ConcurrentHashMap<String, Pair<AnalysisController, Thread>>();
+	private final ConcurrentHashMap<String, Triple<AnalysisController, Thread, UpdateDisplaysThread>> analysisController = new ConcurrentHashMap<String, Triple<AnalysisController, Thread, UpdateDisplaysThread>>();
 
 	/**
 	 * Creates a new instance of this class.
@@ -84,16 +96,17 @@ public final class ACManager {
 	 *             If the current thread has somehow been interrupted while waiting for the existing analysis thread.
 	 */
 	public void stopAnalysisController(final String project) throws AnalysisNotRunningException, InterruptedException {
-		final Pair<AnalysisController, Thread> currController = this.analysisController.get(project);
-		synchronized (currController) {
-			// Is there a thread available?
-			if ((currController.getFst() == null) || (currController.getSnd() == null)) {
-				throw new AnalysisNotRunningException();
+		final Triple<AnalysisController, Thread, UpdateDisplaysThread> currController = this.analysisController.get(project);
+		try {
+			synchronized (currController) {
+				// Try to stop the analysis
+				currController.getFst().terminate();
+				currController.getThd().terminate();
+				currController.getSnd().join(ACManager.MAX_THREAD_WAIT_TIME_MS);
+				currController.getThd().join(ACManager.MAX_THREAD_WAIT_TIME_MS);
 			}
-
-			// Try to stop the analysis
-			currController.getFst().terminate();
-			currController.getSnd().join(ACManager.MAX_THREAD_WAIT_TIME_MS);
+		} catch (final NullPointerException ex) {
+			throw new AnalysisNotRunningException();
 		}
 	}
 
@@ -108,33 +121,35 @@ public final class ACManager {
 	 *             If the analysis has not yet been initialized.
 	 */
 	public void startAnalysisController(final String project) throws ProjectAlreadyStartedException, AnalysisNotInstantiatedException {
-		final Pair<AnalysisController, Thread> currController = this.analysisController.get(project);
-		synchronized (currController) {
-			// Is there an analysis after all?
-			if (currController.getFst() == null) {
-				throw new AnalysisNotInstantiatedException();
+		final Triple<AnalysisController, Thread, UpdateDisplaysThread> currController = this.analysisController.get(project);
+		// Is there an analysis after all?
+		try {
+			synchronized (currController) {
+				// Check whether this analysis has already been started - or is already dead.
+				if (currController.getSnd().getState() != State.NEW) {
+					throw new ProjectAlreadyStartedException();
+				}
+				// Otherwise start the analysis
+				currController.getSnd().start();
+				currController.getThd().start();
 			}
-			// Check whether this analysis has already been started.
-			if (currController.getSnd() != null) {
-				throw new ProjectAlreadyStartedException();
-			} else {
-				// Otherwise start a thread and run the analysis in it.
-				currController.setSnd(new Thread() {
-					@Override
-					public void run() {
-						try {
-							currController.getFst().run();
-						} catch (final IllegalStateException ex) {
-							ex.printStackTrace();
-						} catch (final AnalysisConfigurationException ex) {
-							ex.printStackTrace();
-						}
-					}
-				});
+		} catch (final NullPointerException ex) {
+			throw new AnalysisNotInstantiatedException();
+		}
+	}
 
-				currController.getSnd().start();
+	public void cleanAnalysisController(final String project) throws AnalysisNotInstantiatedException, AnalysisNotRunningException, InterruptedException {
+		final Triple<AnalysisController, Thread, UpdateDisplaysThread> currController = this.analysisController.get(project);
+		// Is there an analysis after all?
+		try {
+			synchronized (currController) {
+				this.stopAnalysisController(project);
+				this.analysisController.remove(project);
 			}
+		} catch (final NullPointerException ex) {
+			throw new AnalysisNotInstantiatedException();
 		}
+
 	}
 
 	/**
@@ -153,29 +168,36 @@ public final class ACManager {
 	 */
 	public void instantiateAnalysisController(final String project) throws NullPointerException, AnalysisConfigurationException, IOException,
 			ProjectStillRunningException {
-		// Add the potential new project atomically
-		final MIProject modelProject = FSManager.getInstance().openProject(project);
-		final ClassLoader classLoader = FSManager.getInstance().getClassLoader(project);
-		final Pair<AnalysisController, Thread> newController = new Pair<AnalysisController, Thread>(new AnalysisController(modelProject, classLoader), null);
-		final Pair<AnalysisController, Thread> currController = this.analysisController.putIfAbsent(project, newController);
+		final Triple<AnalysisController, Thread, UpdateDisplaysThread> newController = new Triple<AnalysisController, Thread, UpdateDisplaysThread>();
+		synchronized (newController) {
+			// Add the potential new project atomically
+			final Triple<AnalysisController, Thread, UpdateDisplaysThread> currController = this.analysisController.putIfAbsent(project, newController);
+			// We can just add a new controller if there wasn't an old one.
+			if (currController != null) {
+				throw new ProjectStillRunningException("The project with the name '" + project + "' is still running.");
+			}
+			final MIProject modelProject = FSManager.getInstance().openProject(project);
+			final ClassLoader classLoader = FSManager.getInstance().getClassLoader(project);
+			final AnalysisControllerWithMapping controller = AnalysisController.createAnalysisController(modelProject, classLoader);
 
-		if (currController != null) {
-			// There is currently an analysis controller available. Decide what to do.
-			synchronized (currController) {
-				switch (currController.getFst().getState()) {
-				case FAILED:
-				case TERMINATED:
-				case READY:
-					// No problem in instantiating a new controller
-					this.analysisController.put(project, newController);
-					break;
-				case RUNNING:
-					throw new ProjectStillRunningException("The project with the name '" + project + "' is still running.");
-				default:
-					// No code necessary
-					break;
+			// Create the necessary threads for the analysis
+			final Thread runningThread = new Thread() {
+				@Override
+				public void run() {
+					try {
+						controller.getController().run();
+					} catch (final IllegalStateException ex) {
+						ex.printStackTrace();
+					} catch (final AnalysisConfigurationException ex) {
+						ex.printStackTrace();
+					}
 				}
-			}
+			};
+			final UpdateDisplaysThread displayThread = new UpdateDisplaysThread(controller.getPluginMap(), modelProject);
+			// Put everything into our container
+			newController.setFst(controller.getController());
+			newController.setSnd(runningThread);
+			newController.setThd(displayThread);
 		}
 	}
 
@@ -199,6 +221,11 @@ public final class ACManager {
 		return controllerStateString;
 	}
 
+	public AbstractDisplay getDisplay(final String project, final String viewName, final String displayName) {
+		// TODO Catch exceptions
+		return this.analysisController.get(project).getThd().getDisplay(viewName, displayName);
+	}
+
 	/**
 	 * This method can be used to deliver the state of the analysis controller of the given project as a human readable string.
 	 * 
@@ -211,7 +238,7 @@ public final class ACManager {
 		if (project == null) {
 			return null;
 		}
-		final Pair<AnalysisController, Thread> controller = this.analysisController.get(project);
+		final Triple<AnalysisController, Thread, UpdateDisplaysThread> controller = this.analysisController.get(project);
 
 		final STATE controllerState;
 		if (controller == null) {
@@ -249,30 +276,72 @@ public final class ACManager {
 	 * @author Nils Christian Ehmke
 	 * @version 1.0
 	 */
-	@SuppressWarnings("unused")
-	private static class DisplayUpdateThread extends Thread {
+	private static class UpdateDisplaysThread extends Thread {
 
 		/**
 		 * This is the time the thread waits between the updates.
 		 */
 		private static final long SLEEP_TIME_MS = 2 * 1000;
+		private final Map<MIPlugin, AbstractPlugin> myPluginMap;
+		private final MIProject myProject;
+		private final Map<String, Map<String, AbstractDisplay>> displayObjects = new ConcurrentHashMap<String, Map<String, AbstractDisplay>>();
+		private volatile boolean terminated = false;
 
-		/**
-		 * Default constructor.
-		 */
-		public DisplayUpdateThread() {
-			// No code necessary
+		public UpdateDisplaysThread(final Map<MIPlugin, AbstractPlugin> pluginMap, final MIProject modelProject) {
+			this.myPluginMap = pluginMap;
+			this.myProject = modelProject;
+
+			// Initialize the hashmap and the necessary objects
+			for (final MIView view : this.myProject.getViews()) {
+				final Map<String, AbstractDisplay> viewMap = new ConcurrentHashMap<String, AbstractDisplay>();
+				this.displayObjects.put(view.getName(), viewMap);
+				for (final MIDisplay display : view.getDisplays()) {
+					// TODO Use correct display object
+					viewMap.put(display.getName(), new PlainText());
+				}
+			}
+		}
+
+		public void terminate() {
+			this.terminated = true;
+		}
+
+		public AbstractDisplay getDisplay(final String viewName, final String displayName) {
+			return this.displayObjects.get(viewName).get(displayName);
 		}
 
 		@Override
 		public void run() {
 			// Run until we have been interrupted
-			while (!Thread.interrupted()) {
-				// TODO Implement
+			while (!this.terminated) {
+				for (final MIView view : this.myProject.getViews()) {
+					final Map<String, AbstractDisplay> viewMap = this.displayObjects.get(view.getName());
+					for (final MIDisplay display : view.getDisplays()) {
+						final AbstractDisplay displayObject = viewMap.get(display.getName());
+						final AbstractPlugin pluginObject = this.myPluginMap.get(display.getParent());
+						// Update the display object
+						final Method[] methods = pluginObject.getClass().getMethods();
+						for (final Method method : methods) {
+							final Display displayAnnot = method.getAnnotation(Display.class);
+							if ((displayAnnot != null) && displayAnnot.name().equals(display.getName())) {
+								// We found the correct method
+								try {
+									method.invoke(pluginObject, displayObject);
+								} catch (final IllegalAccessException e) {
+									e.printStackTrace();
+								} catch (final IllegalArgumentException e) {
+									e.printStackTrace();
+								} catch (final InvocationTargetException e) {
+									e.printStackTrace();
+								}
+							}
+						}
+					}
+				}
 
 				// Wait a little bit.
 				try {
-					Thread.sleep(DisplayUpdateThread.SLEEP_TIME_MS);
+					Thread.sleep(UpdateDisplaysThread.SLEEP_TIME_MS);
 				} catch (final InterruptedException ex) {
 					// We have been interrupted. Exit the thread
 					return;

Kieker.WebGUI/src/main/java/kieker/webgui/common/FSManager.java

@@ -79,10 +79,6 @@ public final class FSManager {
 	 * This is the name of the root-directory.
 	 */
 	private static final String ROOT_DIRECTORY = "data";
-	/**
-	 * This is the name of the directory for the views.
-	 */
-	private static final String VIEW_DIRECTORY = "view";
 	/**
 	 * This is the buffer (in bytes) used to copy files.
 	 */
@@ -146,7 +142,6 @@ public final class FSManager {
 		final File projectDir = new File(FSManager.ROOT_DIRECTORY + File.separator + project);
 		final File projectFile = new File(FSManager.ROOT_DIRECTORY + File.separator + project + File.separator + project + "." + FSManager.KAX_EXTENSION);
 		final File libDir = new File(FSManager.ROOT_DIRECTORY + File.separator + project + File.separator + FSManager.LIB_DIRECTORY);
-		final File viewDir = new File(FSManager.ROOT_DIRECTORY + File.separator + project + File.separator + FSManager.VIEW_DIRECTORY);
 
 		// We need an "empty" project in order to save it.
 
@@ -162,17 +157,15 @@ public final class FSManager {
 			// Create the directories
 			final boolean projDirCreated = projectDir.mkdir();
 			final boolean libDirCreated = libDir.mkdir();
-			final boolean viewDirCreated = viewDir.mkdir();
 			// The following part is only necessary to calm FindBugs...
 			@SuppressWarnings("unused")
-			final boolean createResults = projDirCreated && libDirCreated && viewDirCreated;
+			final boolean createResults = projDirCreated && libDirCreated;
 
 			// Now the empty project file
 			try {
 				AnalysisController.saveToFile(projectFile, emptyProject);
 			} catch (final IOException ex) { // NOPMD (Rethrow to clean the directories)
 				// Something went wrong. Remove the directories and files!
-				final boolean viewDirDeleted = viewDir.delete();
 				final boolean libDirDeleted = libDir.delete();
 				// Keep in mind that the potential remains of the file have to be deleted before the directory.
 				final boolean projectFileDeleted = projectFile.delete();
@@ -180,7 +173,7 @@ public final class FSManager {
 
 				// The following part is only necessary to calm FindBugs...
 				@SuppressWarnings("unused")
-				final boolean deleteResults = viewDirDeleted && libDirDeleted && projectFileDeleted && projectDeleted;
+				final boolean deleteResults = libDirDeleted && projectFileDeleted && projectDeleted;
 				// Rethrow the exception in order to inform the caller of this method
 				throw ex;
 			}
@@ -348,27 +341,6 @@ public final class FSManager {
 		}
 	}
 
-	/**
-	 * Delivers a list with all available views of the given project.
-	 * 
-	 * @param project
-	 *            The name of the project.
-	 * @return A list with the names of the available views.
-	 */
-	public List<String> getAllViews(final String project) {
-		final List<String> result = new ArrayList<String>();
-
-		// Get all files within the view-dir
-		final File[] files = new File(FSManager.ROOT_DIRECTORY + File.separator + project + File.separator + FSManager.VIEW_DIRECTORY).listFiles();
-		for (final File file : files) {
-			if (file.isFile()) {
-				result.add(file.getName());
-			}
-		}
-
-		return result;
-	}
-
 	/**
 	 * Checks whether a project with the name exists on the file system.
 	 * 

Kieker.WebGUI/src/main/java/kieker/webgui/common/Triple.java

+package kieker.webgui.common;
+
+/**
+ * This is a simple helper class which can store three values.
+ * 
+ * @author Nils Christian Ehmke
+ * @version 1.0
+ * 
+ * @param <F>
+ *            The type of the first element.
+ * @param <S>
+ *            The type of the second element.
+ * @param <T>
+ *            The type of the third element.
+ */
+public class Triple<F, S, T> {
+	/**
+	 * This is the first element.
+	 */
+	private F fst;
+	/**
+	 * This is the second element.
+	 */
+	private S snd;
+	/**
+	 * This is the third element
+	 */
+	private T thd;
+
+	/**
+	 * Creates a new instance of this class with null values stored for the elements.
+	 */
+	public Triple() {
+		// No code necessary
+	}
+
+	/**
+	 * Creates a new instance of this class using the given values.
+	 * 
+	 * @param fst
+	 *            The first element to be stored in this object.
+	 * @param snd
+	 *            The second element to be stored in this object.
+	 * @param thd
+	 *            The third element to be stored in this object.
+	 */
+	public Triple(final F fst, final S snd, final T thd) {
+		this.fst = fst;
+		this.snd = snd;
+		this.thd = thd;
+	}
+
+	/**
+	 * Delivers the first element.
+	 * 
+	 * @return The first element.
+	 */
+	public F getFst() {
+		return this.fst;
+	}
+
+	/**
+	 * Sets the first element to a new value.
+	 * 
+	 * @param fst
+	 *            The new first element.
+	 */
+	public void setFst(final F fst) {
+		this.fst = fst;
+	}
+
+	/**
+	 * Delivers the second element.
+	 * 
+	 * @return The second element.
+	 */
+	public S getSnd() {
+		return this.snd;
+	}
+
+	/**
+	 * Sets the second element to a new value.
+	 * 
+	 * @param snd
+	 *            The new second element.
+	 */
+	public void setSnd(final S snd) {
+		this.snd = snd;
+	}
+
+	/**
+	 * Delivers the third element.
+	 * 
+	 * @return The third element.
+	 */
+	public T getThd() {
+		return this.thd;
+	}
+
+	/**
+	 * Sets the third element to a new value.
+	 * 
+	 * @param thd
+	 *            The new third element.
+	 */
+	public void setThd(final T thd) {
+		this.thd = thd;
+	}
+
+}

Kieker.WebGUI/src/main/webapp/AnalysisCockpit.xhtml

@@ -36,7 +36,7 @@
                             <p:menuitem value="Controller"/>
                             <p:menuitem value="Cockpit" disabled="true"/>
                         </p:submenu>
-                        
+
                         <p:submenu label="Help">
                             <p:menuitem value="User Guide" ajax="true" disabled="true"/>
                             <p:separator/>
@@ -51,24 +51,24 @@
 
 
             <p:layoutUnit position="center" id="centerLayout">
-                <p:dashboard id="board" model="#{currentAnalysisCockpitProjectBean.model}">
-                    <p:panel id="panel1" header="N/A" toggleable="true">  
-                        <h:outputText value="N/A" />  
-                    </p:panel>
-                      <p:panel id="panel2" header="N/A" toggleable="true">  
-                        <h:outputText value="N/A" />  
-                    </p:panel>
-                </p:dashboard>
+                <h:form id="centerForm">
+                    <ui:repeat value="#{currentAnalysisCockpitProjectBean.activeView.displays}" var="display">
+                        <p:panel header="#{display.name}">
+                            <h:outputText value="#{currentAnalysisCockpitProjectBean.updateDisplay(display.name)}"/>
+                        </p:panel>
+                    </ui:repeat>
+                </h:form>
             </p:layoutUnit>
 
             <p:layoutUnit position="west" size="300" header="Views" resizable="true" collapsible="true">
                 <h:form id="viewsForm">
+                    <p:poll interval="1" update=":centerForm"/>
                     <p:accordionPanel multiple="true" activeIndex="" value="#{currentAnalysisCockpitProjectBean.project.views}" var="currView">
                         <p:tab title="#{currView.name}">
                             <h:outputText value="#{currView.description}" rendered="#{not empty currView.description}"/>
                             <h:outputText value="No description available." rendered="#{empty currView.description}"/>
-                           <hr/>
-                            Click <h:commandLink value="here"/> to activate this view.
+                            <hr/>
+                            Click <h:commandLink value="here" action="#{currentAnalysisCockpitProjectBean.setActiveView(currView)}"/> to activate this view.
                         </p:tab>
                     </p:accordionPanel>
                 </h:form>

Kieker.WebGUI/src/main/webapp/AnalysisController.xhtml

@@ -36,7 +36,7 @@
                             <p:menuitem value="Controller" disabled="true"/>
                             <p:menuitem value="Cockpit"/>
                         </p:submenu>
-                        
+
                         <p:submenu label="Help">
                             <p:menuitem value="User Guide" ajax="true" disabled="true"/>
                             <p:separator/>
@@ -56,8 +56,10 @@
             <p:layoutUnit position="south" header="Control" resizable="true" collapsible="true">
                 <h:form id="controllerForm">
                     <p:commandButton value="Instantiate Analysis Controller" action="#{currentAnalysisControllerProjectBean.instantiateAnalysis()}" update=":messages" disabled="#{empty currentAnalysisControllerProjectBean.projectName}"/>
+                    <p:commandButton value="Clean Analysis" action="#{currentAnalysisControllerProjectBean.cleanAnalysis()}"  update=":messages" disabled="#{empty currentAnalysisControllerProjectBean.projectName}"/>
                     <p:commandButton value="Start Analysis" action="#{currentAnalysisControllerProjectBean.startAnalysis()}"  update=":messages" disabled="#{empty currentAnalysisControllerProjectBean.projectName}"/>
                     <p:commandButton value="Stop Analysis" action="#{currentAnalysisControllerProjectBean.stopAnalysis()}"  update=":messages" disabled="#{empty currentAnalysisControllerProjectBean.projectName}"/>
+                    <p:poll interval="1" update=":ledsForm"/>
                 </h:form>  
                 <hr/>
                 <h:form id="ledsForm">
@@ -83,8 +85,8 @@
                         <p:tooltip for="iconLEDGreen_2" value="Indicates that the AnalysisController has been started and is running."/>
                         <p:tooltip for="iconLEDRed2_2" value="Indicates that the AnalysisController has been terminated or has failed."/>
                     </div>
-                    <p:poll interval="1" update="ledsForm"/>
                 </h:form>
+
             </p:layoutUnit>
         </p:layout>