diff options
Diffstat (limited to 'plugins/org.eclipse.wst.server.discovery/src/org/eclipse/wst/server/discovery/internal/wizard/ErrorWizardPage.java')
| -rw-r--r-- | plugins/org.eclipse.wst.server.discovery/src/org/eclipse/wst/server/discovery/internal/wizard/ErrorWizardPage.java | 257 |
1 files changed, 0 insertions, 257 deletions
diff --git a/plugins/org.eclipse.wst.server.discovery/src/org/eclipse/wst/server/discovery/internal/wizard/ErrorWizardPage.java b/plugins/org.eclipse.wst.server.discovery/src/org/eclipse/wst/server/discovery/internal/wizard/ErrorWizardPage.java deleted file mode 100644 index bf433349f..000000000 --- a/plugins/org.eclipse.wst.server.discovery/src/org/eclipse/wst/server/discovery/internal/wizard/ErrorWizardPage.java +++ /dev/null @@ -1,257 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2008 IBM Corporation and others. - * All rights reserved. This program and the accompanying materials - * are made available under the terms of the Eclipse Public License v1.0 - * which accompanies this distribution, and is available at - * http://www.eclipse.org/legal/epl-v10.html - * - * Contributors: - * IBM Corporation - Initial API and implementation - *******************************************************************************/ -package org.eclipse.wst.server.discovery.internal.wizard; - -import org.eclipse.core.runtime.CoreException; -import org.eclipse.core.runtime.IStatus; -import org.eclipse.jface.resource.JFaceResources; -import org.eclipse.jface.wizard.WizardPage; -import org.eclipse.swt.SWT; -import org.eclipse.swt.dnd.Clipboard; -import org.eclipse.swt.dnd.TextTransfer; -import org.eclipse.swt.dnd.Transfer; -import org.eclipse.swt.events.SelectionEvent; -import org.eclipse.swt.events.SelectionListener; -import org.eclipse.swt.layout.GridData; -import org.eclipse.swt.widgets.Composite; -import org.eclipse.swt.widgets.Control; -import org.eclipse.swt.widgets.List; -import org.eclipse.swt.widgets.Menu; -import org.eclipse.swt.widgets.MenuItem; -import org.eclipse.wst.server.discovery.internal.Messages; - -public class ErrorWizardPage extends WizardPage { - /** - * The nesting indent. - */ - private static final String NESTING_INDENT = " "; //$NON-NLS-1$ - - /** - * The SWT list control that displays the error details. - */ - private List list; - - /** - * Message (a localized string). - */ - protected String message; - - /** - * The main status object. - */ - private IStatus status; - - /** - * The current clipboard. To be disposed when closing the dialog. - */ - private Clipboard clipboard; - - public ErrorWizardPage() { - super("error-page"); - setTitle(Messages.wizExtensionTitle); - setDescription(Messages.wizExtensionDescription); - } - - public void createControl(Composite parent) { - Control control = createDropDownList(parent); - setControl(control); - } - - /** - * Set the status displayed by this error dialog to the given status. This - * only affects the status displayed by the Details list. The message, image - * and title should be updated by the subclass, if desired. - * - * @param status - * the status to be displayed in the details list - */ - public void setStatus(IStatus status) { - if (this.status != status) - this.status = status; - - setDescription(status.getMessage()); - if (list != null && !list.isDisposed()) { - list.removeAll(); - populateList(list); - } - } - - /** - * Create this dialog's drop-down list component. - * - * @param parent - * the parent composite - * @return the drop-down list component - */ - protected List createDropDownList(Composite parent) { - list = new List(parent, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL | SWT.MULTI); - populateList(list); - GridData data = new GridData(SWT.FILL, SWT.FILL, false, false); - data.widthHint = 225; - list.setLayoutData(data); - list.setFont(parent.getFont()); - Menu copyMenu = new Menu(list); - MenuItem copyItem = new MenuItem(copyMenu, SWT.NONE); - copyItem.addSelectionListener(new SelectionListener() { - public void widgetSelected(SelectionEvent e) { - copyToClipboard(); - } - - public void widgetDefaultSelected(SelectionEvent e) { - copyToClipboard(); - } - }); - copyItem.setText(JFaceResources.getString("copy")); //$NON-NLS-1$ - list.setMenu(copyMenu); - //listCreated = true; - return list; - } - - /** - * Copy the contents of the statuses to the clipboard. - */ - protected void copyToClipboard() { - if (clipboard != null) - clipboard.dispose(); - - StringBuffer statusBuffer = new StringBuffer(); - populateCopyBuffer(status, statusBuffer, 0); - clipboard = new Clipboard(list.getDisplay()); - clipboard.setContents(new Object[] { statusBuffer.toString() }, - new Transfer[] { TextTransfer.getInstance() }); - } - - public void dispose() { - if (clipboard != null) - clipboard.dispose(); - - super.dispose(); - } - - /** - * Put the details of the status of the error onto the stream. - * - * @param buildingStatus - * @param buffer - * @param nesting - */ - private void populateCopyBuffer(IStatus buildingStatus, StringBuffer buffer, int nesting) { - for (int i = 0; i < nesting; i++) - buffer.append(NESTING_INDENT); - - buffer.append(buildingStatus.getMessage()); - buffer.append("\n"); //$NON-NLS-1$ - - // Look for a nested core exception - Throwable t = buildingStatus.getException(); - if (t instanceof CoreException) { - CoreException ce = (CoreException) t; - populateCopyBuffer(ce.getStatus(), buffer, nesting + 1); - } else if (t != null) { - // Include low-level exception message - for (int i = 0; i < nesting; i++) - buffer.append(NESTING_INDENT); - - String message = t.getLocalizedMessage(); - if (message == null) - message = t.toString(); - - buffer.append(message); - buffer.append("\n"); //$NON-NLS-1$ - } - - IStatus[] children = buildingStatus.getChildren(); - for (int i = 0; i < children.length; i++) - populateCopyBuffer(children[i], buffer, nesting + 1); - } - - /** - * Populates the list using this error dialog's status object. This walks - * the child static of the status object and displays them in a list. The - * format for each entry is status_path : status_message If the status's - * path was null then it (and the colon) are omitted. - * - * @param listToPopulate - * The list to fill. - */ - private void populateList(List listToPopulate) { - populateList(listToPopulate, status, 0, true); - } - - /** - * Populate the list with the messages from the given status. Traverse the - * children of the status deeply and also traverse CoreExceptions that - * appear in the status. - * - * @param listToPopulate - * the list to populate - * @param buildingStatus - * the status being displayed - * @param nesting - * the nesting level (increases one level for each level of - * children) - * @param includeStatus - * whether to include the buildingStatus in the display or just - * its children - */ - private void populateList(List listToPopulate, IStatus buildingStatus, - int nesting, boolean includeStatus) { - - Throwable t = buildingStatus.getException(); - boolean isCoreException = t instanceof CoreException; - boolean incrementNesting = false; - - if (includeStatus) { - StringBuffer sb = new StringBuffer(); - for (int i = 0; i < nesting; i++) - sb.append(NESTING_INDENT); - - String message = buildingStatus.getMessage(); - sb.append(message); - listToPopulate.add(sb.toString()); - incrementNesting = true; - } - - if (!isCoreException && t != null) { - // Include low-level exception message - StringBuffer sb = new StringBuffer(); - for (int i = 0; i < nesting; i++) - sb.append(NESTING_INDENT); - - String message = t.getLocalizedMessage(); - if (message == null) - message = t.toString(); - - sb.append(message); - listToPopulate.add(sb.toString()); - incrementNesting = true; - } - - if (incrementNesting) - nesting++; - - // Look for a nested core exception - if (isCoreException) { - CoreException ce = (CoreException) t; - IStatus eStatus = ce.getStatus(); - // Only print the exception message if it is not contained in the - // parent message - if (message == null || message.indexOf(eStatus.getMessage()) == -1) { - populateList(listToPopulate, eStatus, nesting, true); - } - } - - // Look for child status - IStatus[] children = buildingStatus.getChildren(); - for (int i = 0; i < children.length; i++) - populateList(listToPopulate, children[i], nesting, true); - } -}
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