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Diffstat (limited to 'java/management/eclipse-plugin/src/main/java/org/apache/qpid/management/ui/actions/AbstractAction.java')
-rw-r--r--java/management/eclipse-plugin/src/main/java/org/apache/qpid/management/ui/actions/AbstractAction.java220
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diff --git a/java/management/eclipse-plugin/src/main/java/org/apache/qpid/management/ui/actions/AbstractAction.java b/java/management/eclipse-plugin/src/main/java/org/apache/qpid/management/ui/actions/AbstractAction.java
deleted file mode 100644
index 5ba300ea32..0000000000
--- a/java/management/eclipse-plugin/src/main/java/org/apache/qpid/management/ui/actions/AbstractAction.java
+++ /dev/null
@@ -1,220 +0,0 @@
-/*
- *
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements. See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership. The ASF licenses this file
- * to you 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 org.apache.qpid.management.ui.actions;
-
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Status;
-import org.eclipse.jface.action.IAction;
-import org.eclipse.jface.dialogs.ErrorDialog;
-import org.eclipse.jface.viewers.ISelection;
-import org.eclipse.ui.IWorkbenchWindow;
-import org.eclipse.ui.IWorkbenchWindowActionDelegate;
-
-import org.apache.qpid.management.ui.ApplicationRegistry;
-import org.apache.qpid.management.ui.ApplicationWorkbenchAdvisor;
-import org.apache.qpid.management.ui.Constants;
-import org.apache.qpid.management.ui.exceptions.ManagementConsoleException;
-import org.apache.qpid.management.ui.jmx.MBeanUtility;
-import org.apache.qpid.management.ui.views.NavigationView;
-
-import static org.apache.qpid.management.ui.Constants.ERROR_SERVER_CONNECTION;
-
-import javax.net.ssl.SSLException;
-import javax.net.ssl.SSLHandshakeException;
-import javax.net.ssl.SSLKeyException;
-import javax.net.ssl.SSLPeerUnverifiedException;
-import java.io.IOException;
-
-public class AbstractAction
-{
- private NavigationView _navigationView;
-
- protected IWorkbenchWindow _window;
-
- public static final String INVALID_PERSPECTIVE = "Invalid Perspective";
- public static final String CHANGE_PERSPECTIVE = "Please use the Qpid Management Perspective";
-
- private static final String SSL_EMPTY_TRUSTANCHORS = "the trustAnchors parameter must be non-empty";
- private static final String SSL_UNABLE_TO_FIND_CERTPATH = "sun.security.provider.certpath.SunCertPathBuilderException: " +
- "unable to find valid certification path to requested target";
-
- /**
- * We will cache window object in order to
- * be able to provide parent shell for the message dialog.
- * @see IWorkbenchWindowActionDelegate#init
- */
- public void init(IWorkbenchWindow window)
- {
- this._window = window;
- if (_window.getShell() != null)
- {
- _window.getShell().setImage(ApplicationRegistry.getImage(Constants.CONSOLE_IMAGE));
- }
- }
-
- protected NavigationView getNavigationView()
- {
- if (_navigationView == null)
- {
- _navigationView = (NavigationView)_window.getActivePage().findView(NavigationView.ID);
- }
-
- return _navigationView;
- }
-
- protected void handleException(Throwable ex, String title, String msg)
- {
- //ensure first that the exception is not due to running in the wrong eclipse perspective
- NavigationView view = (NavigationView)_window.getActivePage().findView(NavigationView.ID);
- if (view == null)
- {
- IStatus status = new Status(IStatus.WARNING, ApplicationWorkbenchAdvisor.PERSPECTIVE_ID,
- IStatus.OK, CHANGE_PERSPECTIVE, null);
- ErrorDialog.openError(_window.getShell(), "Warning", INVALID_PERSPECTIVE, status);
- return;
- }
-
- //default title if none given
- if (title == null)
- {
- title = ERROR_SERVER_CONNECTION;
- }
-
- //determine the error message to display
- if (msg == null)
- {
- if (ex instanceof SSLException)
- {
- if (ex instanceof SSLKeyException)
- {
- msg = "SSL key was invalid, please check the certificate configuration.";
- //Display error dialogue and return
- displayErrorDialogue(msg, title);
- return;
- }
- else if (ex instanceof SSLPeerUnverifiedException)
- {
- msg = "SSL peer identity could not be verified, please ensure valid certificate configuration.";
- //Display error dialogue and return
- displayErrorDialogue(msg, title);
- return;
- }
- else if (ex instanceof SSLHandshakeException)
- {
- if (ex.getMessage().contains(SSL_UNABLE_TO_FIND_CERTPATH))
- {
- msg = "Unable to certify the provided SSL certificate using the current SSL trust store.";
- }
- else
- {
- //cause unknown, provide a trace too
- MBeanUtility.printStackTrace(ex);
- msg = "SSL handhshake error.";
- }
- //Display error dialogue and return
- displayErrorDialogue(msg, title);
- return;
- }
- else
- {
- //general SSL Exception.
- if (ex.getMessage().contains(SSL_EMPTY_TRUSTANCHORS))
- {
- msg = "Unable to locate the specified SSL certificate trust store, please check the configuration.";
- }
- else
- {
- //cause unknown, print stack trace
- MBeanUtility.printStackTrace(ex);
- msg = "SSL connection error.";
- }
- //Display error dialogue and return
- displayErrorDialogue(msg, title);
- return;
- }
- }
- else if (ex instanceof IOException || ex instanceof SecurityException )
- {
- msg = ex.getMessage();
-
- //if msg is still null, try reporting the cause.
- if ((msg == null) && (ex.getCause() != null))
- {
- msg = ex.getCause().getMessage();
- }
-
- //Display error dialogue and return
- displayErrorDialogue(msg, title);
- return;
- }
- else if (ex instanceof ManagementConsoleException)
- {
- msg = ex.getMessage();
- displayErrorDialogue(msg, title);
- return;
- }
- else
- {
- //Unknown exception type/reason.
- msg = ex.getMessage();
- }
-
- //if msg is still null, try reporting the cause.
- if ((msg == null) && (ex.getCause() != null))
- {
- msg = ex.getCause().getMessage();
- }
-
- //failing all else, default non-descript error message.
- if (msg == null)
- {
- msg = "An unknown error has occured.";
- }
- }
-
- //Display error dialogue and print the exception stack trace
- MBeanUtility.printStackTrace(ex);
- displayErrorDialogue(msg, title);
- }
-
- private void displayErrorDialogue(String msg, String title)
- {
- IStatus status = new Status(IStatus.ERROR, ApplicationWorkbenchAdvisor.PERSPECTIVE_ID,
- IStatus.OK, msg, null);
- ErrorDialog.openError(_window.getShell(), "Error", title, status);
- }
-
- /**
- * Selection in the workbench has been changed. We can change the state of the 'real' action here
- * if we want, but this can only happen after the delegate has been created.
- * @see IWorkbenchWindowActionDelegate#selectionChanged
- */
- public void selectionChanged(IAction action, ISelection selection) {
- }
-
- /**
- * We can use this method to dispose of any system resources we previously allocated.
- * @see IWorkbenchWindowActionDelegate#dispose
- */
- public void dispose() {
-
- }
-}
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