diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/ProjectsBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/ProjectsBean.java
index 9f625e6bcf9c3910244fe5c4e31e356195aca182..7d0eb40c315d5302b529678365a30f02fa9810d6 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/ProjectsBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/application/ProjectsBean.java
@@ -42,14 +42,12 @@ import kieker.webgui.common.ProjectManagerFacade;
import kieker.webgui.common.exception.ProjectAlreadyExistingException;
import kieker.webgui.common.exception.ProjectLoadException;
import kieker.webgui.common.exception.ProjectNotExistingException;
-import kieker.webgui.common.util.ACManager;
-import kieker.webgui.common.util.FSManager;
/**
* The {@link ProjectsBean} is a JSF managed bean to manage a list with all application wide available projects. It provides methods to receive this list as well as
* methods to add, create, rename, open and copy projects. Furthermore the state of existing projects (like the timestamp or the state of the analysis) can be
* received via this bean. In order to realize a good abstraction, this bean should be used for any access to the projects. The necessary synchronization is achieved
- * in the {@link FSManager}.<br>
+ * in the {@link ProjectManagerFacade}.<br>
* As this bean contains the whole list of the available projects, it is application scoped. There is no reason for multiple instances of this class.
*
* @author Nils Christian Ehmke
@@ -152,7 +150,7 @@ public final class ProjectsBean {
/**
* This method can be used to open an already existing project. This means that the current state of the project on the file system is loaded into an instance of
- * {@link MIProject}. This instance can be modified at will and for example later saved by the {@link FSManager}.
+ * {@link MIProject}. This instance can be modified at will and for example later saved by the {@link ProjectManagerFacade}.
*
* @param project
* The name of the project to be opened.
@@ -211,7 +209,7 @@ public final class ProjectsBean {
*
* @param project
* The project whose state should be delivered.
- * @return The current state of the corresponding AnalysisController as defined by {@link ACManager#getAnalysisControllerStateString(String)}.
+ * @return The current state of the corresponding AnalysisController.
*/
public String getAnalysisControllerState(final String project) {
try {
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/UserBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/UserBean.java
index fe9f02171b7ff54fff1ac005fec0713ddb921d02..e52c4a380baa2e50fe5b83ed988b0e61677554b4 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/UserBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/session/UserBean.java
@@ -20,8 +20,6 @@
package kieker.webgui.beans.session;
-import java.io.Serializable;
-
import javax.faces.bean.ManagedBean;
import javax.faces.bean.ManagedProperty;
import javax.faces.bean.SessionScoped;
@@ -39,12 +37,7 @@ import org.primefaces.context.RequestContext;
*/
@ManagedBean
@SessionScoped
-public final class UserBean implements Serializable {
-
- /**
- * The serial version UID.
- */
- private static final long serialVersionUID = 3942693805646862667L;
+public final class UserBean {
/**
* This field contains the name of the user.
*/
@@ -88,19 +81,36 @@ public final class UserBean implements Serializable {
return this.globalPropertiesBean.getProjectOverviewPage();
}
+ /**
+ * The getter for the property {@link UserBean#globalPropertiesBean}.
+ *
+ * @return The current value of the property.
+ */
public GlobalPropertiesBean getGlobalPropertiesBean() {
return this.globalPropertiesBean;
}
+ /**
+ * The setter for the property {@link UserBean#globalPropertiesBean}.
+ *
+ * @param globalPropertiesBean
+ * The new value of the property.
+ */
public void setGlobalPropertiesBean(final GlobalPropertiesBean globalPropertiesBean) {
this.globalPropertiesBean = globalPropertiesBean;
}
+ /**
+ * This method shows the welcome message using the growl component and the global properties.
+ */
public void showWelcomeMessage() {
- final String welcomeMsgTemplate = "growlComp.renderMessage({summary : '%s', detail : '%s', severity: 'info'});";
- final String finalMsg = String.format(welcomeMsgTemplate, this.globalPropertiesBean.getShortWelcomeMessage(), this.globalPropertiesBean.getWelcomeMessage());
+ if (this.globalPropertiesBean != null) {
+ final String welcomeMsgTemplate = "growlComp.renderMessage({summary : '%s', detail : '%s', severity: 'info'});";
+ final String finalMsg = String.format(welcomeMsgTemplate, this.globalPropertiesBean.getShortWelcomeMessage(),
+ this.globalPropertiesBean.getWelcomeMessage());
- RequestContext.getCurrentInstance().execute(finalMsg);
+ RequestContext.getCurrentInstance().execute(finalMsg);
+ }
}
}
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorBean.java
index ea04294a8c32b67afeeec16c0a2fbf47481a1f67..782ef4c237f93cfc7ab20c7b0c1a1875db67a2eb 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorBean.java
@@ -471,7 +471,12 @@ public final class CurrentAnalysisEditorBean {
if (component instanceof MIPlugin) {
className = ((MIPlugin) component).getClassname();
} else {
- className = ((MIRepository) component).getClassname();
+ if (component instanceof MIRepository) {
+ className = ((MIRepository) component).getClassname();
+ } else {
+ // Unknown type
+ return "N/A";
+ }
}
final Class<?> clazz = this.classLoader.loadClass(className);
final List<Annotation> properties = this.getProperties(clazz);
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorGraphBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorGraphBean.java
index 73c77ba6aa114ae78a810117acf1b58458a7ec0f..63caeeb85d0c3e5fffaa0505e2dec938d983556f 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorGraphBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentAnalysisEditorGraphBean.java
@@ -232,7 +232,7 @@ public class CurrentAnalysisEditorGraphBean {
*
* @param source
* The source plugin.
- * @param repository
+ * @param destination
* The destination repository.
* @param port
* The repository port.
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentCockpitBean.java b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentCockpitBean.java
index 59c0c733ed7458c6a7e44dea6fe093fa8a4be7aa..031ce5e3e4b48d0c48003ab401a99c1bba5edc20 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentCockpitBean.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/beans/view/CurrentCockpitBean.java
@@ -145,9 +145,7 @@ public class CurrentCockpitBean {
}
}
} catch (final ProjectNotExistingException ex) {
- // TODO
} catch (final IOException ex) {
- // TODO
}
}
@@ -206,7 +204,6 @@ public class CurrentCockpitBean {
return result;
} catch (final Exception ex) {
return "";
- // TODO
}
}
@@ -246,7 +243,6 @@ public class CurrentCockpitBean {
return result;
} catch (final Exception ex) {
return "";
- // TODO
}
}
@@ -286,7 +282,6 @@ public class CurrentCockpitBean {
return result;
} catch (final Exception ex) {
return "";
- // TODO
}
}
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/IProjectManagerFacade.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/IProjectManagerFacade.java
index 804fc092230d16247c2ed2ed0e99cf3fafba83b0..309dd3ed3eafd9572a21d6b2e05e1bc1dc09ea9a 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/IProjectManagerFacade.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/IProjectManagerFacade.java
@@ -184,17 +184,71 @@ public interface IProjectManagerFacade {
*/
public List<String> listAllLibraries(final String projectName) throws ProjectNotExistingException;
+ /**
+ * This method delivers the available classes from the type {@link AbstractRepository} within the given dependency for the given project, using the given
+ * parameters.
+ *
+ * @param lib
+ * The library to be searched.
+ * @param project
+ * The project for the given library.
+ * @param classLoader
+ * The class loader to be used.
+ * @param classAndMethodContainer
+ * The container with classes and methods to be used.
+ * @return A list with all repository-classes.
+ * @throws LibraryLoadException
+ * If something went wrong during the loading of the library.
+ */
public List<Class<AbstractRepository>> getAllRepositoriesWithinLib(final MIDependency lib, final String project, final ClassLoader classLoader,
final ClassAndMethodContainer classAndMethodContainer) throws LibraryLoadException;
+ /**
+ * This method delivers the available classes from the type {@link AbstractPlugin} within the given dependency for the given project, using the given
+ * parameters.
+ *
+ * @param lib
+ * The library to be searched.
+ * @param project
+ * The project for the given library.
+ * @param classLoader
+ * The class loader to be used.
+ * @param classAndMethodContainer
+ * The container with classes and methods to be used.
+ * @return A list with all plugin-classes.
+ * @throws LibraryLoadException
+ * If something went wrong during the loading of the library.
+ */
public List<Class<AbstractPlugin>> getAllPluginsWithinLib(final MIDependency lib, final String project, final ClassLoader classLoader,
final ClassAndMethodContainer classAndMethodContainer) throws LibraryLoadException;
- public List<Class<AbstractRepository>> getAllRepositoriesWithinKiekerLib(final ClassLoader classLoader, final ClassAndMethodContainer classAndMethodContainer)
- throws LibraryLoadException;
+ /**
+ * This method delivers the available classes from the type {@link AbstractRepository} within the kieker dependency using the given parameters.
+ *
+ * @param classLoader
+ * The class loader to be used.
+ * @param classAndMethodContainer
+ * The container with classes and methods to be used.
+ * @return A list with all repository-classes.
+ * @throws LibraryLoadException
+ * If something went wrong during the loading of the library.
+ */
+ public List<Class<AbstractRepository>> getAllRepositoriesWithinKiekerLib(final ClassLoader classLoader,
+ final ClassAndMethodContainer classAndMethodContainer) throws LibraryLoadException;
- public List<Class<AbstractPlugin>> getAllPluginsWithinKiekerLib(final ClassLoader classLoader, final ClassAndMethodContainer classAndMethodContainer)
- throws LibraryLoadException;
+ /**
+ * This method delivers the available classes from the type {@link AbstractPlugin} within the kieker dependency using the given parameters.
+ *
+ * @param classLoader
+ * The class loader to be used.
+ * @param classAndMethodContainer
+ * The container with classes and methods to be used.
+ * @return A list with all plugin-classes.
+ * @throws LibraryLoadException
+ * If something went wrong during the loading of the library.
+ */
+ public List<Class<AbstractPlugin>> getAllPluginsWithinKiekerLib(final ClassLoader classLoader, final ClassAndMethodContainer classAndMethodContainer) throws
+ LibraryLoadException;
/**
* This method lists all available projects on the file system.
@@ -208,6 +262,8 @@ public interface IProjectManagerFacade {
*
* @param projectName
* The name of the project whose analysis should be initialized.
+ * @param classLoader
+ * The class loader to be used during the loading.
* @throws ProjectNotExistingException
* If a project with the given name does not exist.
* @throws AnalysisStateException
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/ACManager.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/ACManager.java
index c46299984edca761b2e1e0cba2273e1a38f02d74..6ff24db5e2f37fbaeb138f6c217b682e26a07502 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/ACManager.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/ACManager.java
@@ -52,8 +52,19 @@ public final class ACManager {
// No code necessary.
}
- public void initializeAnalysis(final String projectName, final ClassLoader classLoader)
- throws ProjectNotExistingException, AnalysisStateException {
+ /**
+ * This method initializes the analysis for the given project.
+ *
+ * @param projectName
+ * The name of the project to be initialized.
+ * @param classLoader
+ * The class loader to be used during the loading.
+ * @throws ProjectNotExistingException
+ * If a project with the given name does not exist.
+ * @throws AnalysisStateException
+ * If the analysis is in an invalid state to be initialized.
+ */
+ public void initializeAnalysis(final String projectName, final ClassLoader classLoader) throws ProjectNotExistingException, AnalysisStateException {
// The analysis for the given project must not exist!
if (this.analyses.containsKey(projectName)) {
throw new AnalysisStateException("The analysis has not been cleaned yet.");
@@ -63,6 +74,16 @@ public final class ACManager {
this.analyses.put(projectName, analysis);
}
+ /**
+ * This method cleans the analysis for the given project.
+ *
+ * @param projectName
+ * The name of the project to be cleaned.
+ * @throws ProjectNotExistingException
+ * If a project with the given name does not exist.
+ * @throws AnalysisStateException
+ * If the analysis is in an invalid state to be cleaned.
+ */
public void cleanAnalysis(final String projectName) throws AnalysisStateException {
// The analysis for the given project must exist!
if (!this.analyses.containsKey(projectName)) {
@@ -79,6 +100,16 @@ public final class ACManager {
this.analyses.remove(projectName);
}
+ /**
+ * This method starts the analysis for the given project.
+ *
+ * @param projectName
+ * The name of the project to be started.
+ * @throws ProjectNotExistingException
+ * If a project with the given name does not exist.
+ * @throws AnalysisStateException
+ * If the analysis is in an invalid state to be started.
+ */
public void startAnalysis(final String projectName) throws ProjectNotExistingException, AnalysisStateException {
// The analysis for the given project must exist!
if (!this.analyses.containsKey(projectName)) {
@@ -94,6 +125,16 @@ public final class ACManager {
analysis.start();
}
+ /**
+ * This method stops the analysis for the given project.
+ *
+ * @param projectName
+ * The name of the project to be stopped.
+ * @throws ProjectNotExistingException
+ * If a project with the given name does not exist.
+ * @throws AnalysisStateException
+ * If the analysis is in an invalid state to be stopped.
+ */
public void stopAnalysis(final String projectName) throws ProjectNotExistingException, AnalysisStateException {
// The analysis for the given project must exist!
if (!this.analyses.containsKey(projectName)) {
@@ -109,7 +150,24 @@ public final class ACManager {
analysis.stop();
}
- public Object getDisplay(final String projectName, final String viewName, final String displayName) throws ProjectNotExistingException, DisplayNotFoundException {
+ /**
+ * This method delivers the display object of the (currently running) analysis for the given project and the given parameters. Technically it is an instance of
+ * {@code AbstractDisplay}, but in fact the project specific class loader has been used.
+ *
+ * @param projectName
+ * The name of the project.
+ * @param viewName
+ * The name of the view.
+ * @param displayName
+ * The name of the display.
+ * @return A display object for the given parameters.
+ * @throws ProjectNotExistingException
+ * If a project with the given name does not exist.
+ * @throws DisplayNotFoundException
+ * If a view or a display within the given view does not exist.
+ */
+ public Object getDisplay(final String projectName, final String viewName, final String displayName) throws ProjectNotExistingException,
+ DisplayNotFoundException {
// The analysis for the given project must exist!
if (!this.analyses.containsKey(projectName)) {
throw new ProjectNotExistingException("The analysis has not been initialized yet.");
@@ -118,6 +176,15 @@ public final class ACManager {
return this.analyses.get(projectName).getDisplay(viewName, displayName);
}
+ /**
+ * This method delivers the current state of the analysis, if it is available, an exception otherwise.
+ *
+ * @param projectName
+ * The name of the project.
+ * @return The state of the given project.
+ * @throws ProjectNotExistingException
+ * If a project with the given name does not exist.
+ */
public STATE getCurrentState(final String projectName) throws ProjectNotExistingException {
// The analysis for the given project must exist!
if (!this.analyses.containsKey(projectName)) {
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/Analysis.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/Analysis.java
index 3f281a6d93dfd1d6bffa961e255770de7d83326d..c62914ac2bf96f03bd86e8dce09be25fc4b487c3 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/Analysis.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/Analysis.java
@@ -1,3 +1,23 @@
+/***************************************************************************
+ * Copyright 2012 by
+ * + Christian-Albrechts-University of Kiel
+ * + Department of Computer Science
+ * + Software Engineering Group
+ * and others.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ ***************************************************************************/
+
package kieker.webgui.common.util;
import java.io.File;
@@ -16,6 +36,12 @@ import kieker.webgui.common.ClassAndMethodContainer;
import kieker.webgui.common.exception.AnalysisStateException;
import kieker.webgui.common.exception.ProjectLoadException;
+/**
+ * An analysis within the web gui.
+ *
+ * @author Nils Christian Ehmke
+ * @version 1.0
+ */
public class Analysis {
/**
* This is the log for errors, exceptions etc.
@@ -28,6 +54,16 @@ public class Analysis {
private final Object analysisControllerThread;
private final UpdateDisplaysThread updateDisplaysThread;
+ /**
+ * Creates a new instance of this class using the given parameters.
+ *
+ * @param classLoader
+ * The class loader to be used to initialize the analysis.
+ * @param projectFile
+ * The file to be loaded.
+ * @throws AnalysisStateException
+ * If something went wrong during the loading of the analysis.
+ */
public Analysis(final ClassLoader classLoader, final File projectFile) throws AnalysisStateException {
try {
this.classAndMethodContainer = new ClassAndMethodContainer(classLoader);
@@ -51,6 +87,12 @@ public class Analysis {
}
}
+ /**
+ * Starts the analysis.
+ *
+ * @throws AnalysisStateException
+ * If the analysis is in the wrong state to be started.
+ */
public void start() throws AnalysisStateException {
synchronized (this) {
try {
@@ -69,6 +111,9 @@ public class Analysis {
}
+ /**
+ * Stops the analysis.
+ */
public void stop() {
synchronized (this) {
try {
@@ -90,12 +135,27 @@ public class Analysis {
}
}
+ /**
+ * Delivers the current state of the analysis.
+ *
+ * @return The state.
+ */
public Enum<?> getCurrentState() {
synchronized (this) {
return (Enum<?>) ClassAndMethodContainer.invokeMethod(this.classAndMethodContainer.getAnalysisControllerGetState(), this.analysisController, null);
}
}
+ /**
+ * This method delivers the display object of the (currently running) analysis. Technically it is an instance of {@code AbstractDisplay}, but in fact the project
+ * specific class loader has been used.
+ *
+ * @param viewName
+ * The name of the view.
+ * @param displayName
+ * The name of the display.
+ * @return A display object for the given parameters.
+ */
public Object getDisplay(final String viewName, final String displayName) {
return this.updateDisplaysThread.getDisplay(viewName, displayName);
}
diff --git a/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/PluginFinder.java b/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/PluginFinder.java
index 39f14a9222f20f2ed4f478340bce7fc9386ec557..e8faa575bbefbf3f8000a29c8ab96dbe4e13fc23 100644
--- a/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/PluginFinder.java
+++ b/Kieker.WebGUI/src/main/java/kieker/webgui/common/util/PluginFinder.java
@@ -104,10 +104,11 @@ public final class PluginFinder {
* @return A list containing all available classes or null, if an exception occurred.
*/
private static List<Class<?>> getAllClassesWithinJar(final URL url, final ClassLoader classLoader) {
+ JarInputStream stream = null;
try {
final List<Class<?>> result = new ArrayList<Class<?>>();
// Open the jar as a stream and run through all entries within this file
- final JarInputStream stream = new JarInputStream(url.openStream());
+ stream = new JarInputStream(url.openStream());
JarEntry jarEntry;
while ((jarEntry = stream.getNextJarEntry()) != null) {
@@ -127,6 +128,13 @@ public final class PluginFinder {
stream.close();
return result;
} catch (final IOException ex) {
+ if (stream != null) {
+ try {
+ stream.close();
+ } catch (final IOException ex1) {
+ ex1.printStackTrace();
+ }
+ }
ex.printStackTrace();
}
return null;