| /******************************************************************************* |
| * Copyright (c) 2010 Shane Clarke. |
| * 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: |
| * Shane Clarke - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.jst.ws.internal.jaxws.ui.wizards; |
| |
| import org.eclipse.core.resources.IResource; |
| import org.eclipse.core.resources.IWorkspace; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.IStatus; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.jdt.core.IPackageFragmentRoot; |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jdt.core.JavaCore; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.ui.JavaElementLabelProvider; |
| import org.eclipse.jdt.ui.StandardJavaElementContentProvider; |
| import org.eclipse.jface.window.Window; |
| import org.eclipse.jface.wizard.WizardPage; |
| import org.eclipse.jst.ws.internal.jaxws.ui.JAXWSUIMessages; |
| import org.eclipse.jst.ws.internal.jaxws.ui.JAXWSUIPlugin; |
| import org.eclipse.jst.ws.internal.jaxws.ui.dialogs.HandlerChainSelectionDialog; |
| import org.eclipse.jst.ws.internal.jaxws.ui.dialogs.NewHandlerChainDialog; |
| import org.eclipse.jst.ws.internal.jaxws.ui.filters.NewHandlerChainViewerFilter; |
| import org.eclipse.swt.SWT; |
| import org.eclipse.swt.events.KeyAdapter; |
| import org.eclipse.swt.events.KeyEvent; |
| import org.eclipse.swt.events.SelectionAdapter; |
| import org.eclipse.swt.events.SelectionEvent; |
| import org.eclipse.swt.layout.GridData; |
| import org.eclipse.swt.layout.GridLayout; |
| import org.eclipse.swt.widgets.Button; |
| import org.eclipse.swt.widgets.Composite; |
| import org.eclipse.swt.widgets.Label; |
| import org.eclipse.swt.widgets.Text; |
| |
| public class AddHandlerChainPage extends WizardPage { |
| |
| private IStatus ok_status = new Status(IStatus.OK, JAXWSUIPlugin.PLUGIN_ID, ""); //$NON-NLS-1$ |
| private IStatus addNewHandlerChainStatus = Status.OK_STATUS; |
| private IStatus editHandlerChainStatus = Status.OK_STATUS; |
| |
| private IType type; |
| |
| private Button createHandlerChainButton; |
| private Text newHandlerChainText; |
| private Button browseNewHandlerChainButton; |
| |
| private Button editHandlerChainButton; |
| private Text exisitingHandlerChainText; |
| private Button browseExistingHandlerChainButton; |
| |
| private boolean fileCreated; |
| |
| protected AddHandlerChainPage(IType type) { |
| super("add.handlerchain.wizard.page"); //$NON-NLS-1$ |
| this.type = type; |
| setTitle(JAXWSUIMessages.JAXWS_ADD_HANDLER_WIZARD_PAGE_TITLE); |
| setDescription(JAXWSUIMessages.JAXWS_ADD_HANDLER_WIZARD_PAGE_DESCRIPTION); |
| } |
| |
| public void createControl(Composite parent) { |
| initializeDialogUnits(parent); |
| |
| Composite composite = new Composite(parent, SWT.NONE); |
| composite.setFont(parent.getFont()); |
| |
| int nColumns = 4; |
| |
| GridLayout gridLayout = new GridLayout(); |
| gridLayout.numColumns= nColumns; |
| composite.setLayout(gridLayout); |
| |
| createHandlerChainButton = new Button(composite, SWT.RADIO); |
| createHandlerChainButton.setText(JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_CREATE); |
| GridData gridData = new GridData(SWT.FILL, SWT.FILL, true, false); |
| gridData.horizontalSpan = 4; |
| createHandlerChainButton.setLayoutData(gridData); |
| createHandlerChainButton.addSelectionListener(new SelectionAdapter() { |
| |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| Button button = (Button) e.widget; |
| enableNewHandlerChainFileWidgets(button.getSelection()); |
| enableEditHandlerChainFileWidgets(!button.getSelection()); |
| updateConfigureHandlerStatus(); |
| } |
| }); |
| |
| Label createNewHandlerLabel = new Label(composite, SWT.NONE); |
| createNewHandlerLabel.setText(JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_FILE_PATH1); |
| |
| newHandlerChainText = new Text(composite, SWT.SINGLE | SWT.BORDER); |
| newHandlerChainText.setFont(composite.getFont()); |
| gridData = new GridData(SWT.FILL, SWT.CENTER, true, false); |
| gridData.horizontalSpan = 2; |
| newHandlerChainText.setLayoutData(gridData); |
| |
| newHandlerChainText.addKeyListener(new KeyAdapter() { |
| |
| @Override |
| public void keyReleased(KeyEvent e) { |
| updateConfigureHandlerStatus(); |
| } |
| }); |
| |
| browseNewHandlerChainButton = new Button(composite, SWT.PUSH); |
| browseNewHandlerChainButton.setText(JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_BROWSE1); |
| gridData = new GridData(SWT.END, SWT.FILL, false, false); |
| browseNewHandlerChainButton.setLayoutData(gridData); |
| browseNewHandlerChainButton.addSelectionListener(new SelectionAdapter() { |
| |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| NewHandlerChainDialog dialog = new NewHandlerChainDialog(getShell(), |
| new JavaElementLabelProvider(), new StandardJavaElementContentProvider()); |
| dialog.setInput(JavaCore.create(ResourcesPlugin.getWorkspace().getRoot())); |
| dialog.addFilter(new NewHandlerChainViewerFilter(type.getJavaProject(), true, true)); |
| if (dialog.open() == Window.OK) { |
| newHandlerChainText.setText(dialog.getFilePath()); |
| updateConfigureHandlerStatus(); |
| } |
| } |
| }); |
| |
| editHandlerChainButton = new Button(composite, SWT.RADIO); |
| editHandlerChainButton.setText(JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_CHOOSE); |
| gridData = new GridData(SWT.FILL, SWT.FILL, true, false); |
| gridData.horizontalSpan = 4; |
| editHandlerChainButton.setLayoutData(gridData); |
| |
| Label addToHandlerLabel = new Label(composite, SWT.NONE); |
| addToHandlerLabel.setText(JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_FILE_PATH3); |
| |
| editHandlerChainButton.addSelectionListener(new SelectionAdapter() { |
| |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| updateConfigureHandlerStatus(); |
| } |
| |
| }); |
| |
| exisitingHandlerChainText = new Text(composite, SWT.SINGLE | SWT.BORDER); |
| exisitingHandlerChainText.setFont(composite.getFont()); |
| gridData = new GridData(SWT.FILL, SWT.CENTER, true, false); |
| gridData.horizontalSpan = 2; |
| exisitingHandlerChainText.setLayoutData(gridData); |
| exisitingHandlerChainText.addKeyListener(new KeyAdapter() { |
| |
| @Override |
| public void keyReleased(KeyEvent e) { |
| updateConfigureHandlerStatus(); |
| } |
| |
| }); |
| |
| browseExistingHandlerChainButton = new Button(composite, SWT.PUSH); |
| browseExistingHandlerChainButton.setText(JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_BROWSE2); |
| gridData = new GridData(SWT.FILL, SWT.FILL, false, false); |
| browseExistingHandlerChainButton.setLayoutData(gridData); |
| |
| browseExistingHandlerChainButton.addSelectionListener(new SelectionAdapter() { |
| |
| @Override |
| public void widgetSelected(SelectionEvent e) { |
| HandlerChainSelectionDialog dialog = new HandlerChainSelectionDialog(getShell(), |
| new JavaElementLabelProvider(), new StandardJavaElementContentProvider()); |
| |
| dialog.setInput(JavaCore.create(ResourcesPlugin.getWorkspace().getRoot())); |
| dialog.addFilter(new NewHandlerChainViewerFilter(type.getJavaProject(), false, true)); |
| |
| if (dialog.open() == Window.OK) { |
| Object[] result = dialog.getResult(); |
| IResource resource = (IResource) result[0]; |
| exisitingHandlerChainText.setText(resource.getFullPath().toOSString()); |
| updateConfigureHandlerStatus(); |
| } |
| } |
| }); |
| |
| |
| setInitialSelection(); |
| setControl(composite); |
| } |
| |
| private void setInitialSelection() { |
| IPath handlerChainPath = new Path(type.getResource().getParent().getFullPath().addTrailingSeparator() |
| + "handler-chain.xml"); |
| IResource handlerChain = ResourcesPlugin.getWorkspace().getRoot().getFile(handlerChainPath); |
| if (handlerChain.exists()) { |
| editHandlerChainButton.setSelection(true); |
| exisitingHandlerChainText.setText(handlerChainPath.toString()); |
| enableNewHandlerChainFileWidgets(false); |
| enableEditHandlerChainFileWidgets(true); |
| } else { |
| createHandlerChainButton.setSelection(true); |
| newHandlerChainText.setText(handlerChainPath.toString()); |
| enableNewHandlerChainFileWidgets(true); |
| enableEditHandlerChainFileWidgets(false); |
| } |
| updateConfigureHandlerStatus(); |
| } |
| |
| public void setFileCreated(boolean fileCreated) { |
| this.fileCreated = fileCreated; |
| } |
| |
| @Override |
| public void setVisible(boolean visible) { |
| super.setVisible(visible); |
| if (visible && fileCreated) { |
| ((ConfigureHandlerWizard) getWizard()).deleteFile(new Path(getNewHandlerChainPath())); |
| } |
| } |
| |
| private void enableEditHandlerChainFileWidgets(boolean enable) { |
| exisitingHandlerChainText.setEnabled(enable); |
| browseExistingHandlerChainButton.setEnabled(enable); |
| } |
| |
| private void enableNewHandlerChainFileWidgets(boolean enable) { |
| newHandlerChainText.setEnabled(enable); |
| browseNewHandlerChainButton.setEnabled(enable); |
| } |
| |
| public boolean isCreateHandlerChain() { |
| return createHandlerChainButton.getSelection(); |
| } |
| |
| public boolean isEditHandlerChain() { |
| return editHandlerChainButton.getSelection(); |
| } |
| |
| public String getNewHandlerChainPath() { |
| return newHandlerChainText.getText(); |
| } |
| |
| public String getExistingHandlerChainPath() { |
| return exisitingHandlerChainText.getText(); |
| } |
| |
| private void updateConfigureHandlerStatus() { |
| try { |
| validateNewHandlerChainField(); |
| validateExistingHandlerChainField(); |
| if (addNewHandlerChainStatus.getSeverity() != IStatus.OK || editHandlerChainStatus.getSeverity() != IStatus.OK) { |
| setErrorMessage(findMostSevere().getMessage()); |
| setPageComplete(false); |
| } else { |
| setErrorMessage(null); |
| setPageComplete(true); |
| } |
| } catch (JavaModelException jme) { |
| JAXWSUIPlugin.log(jme.getStatus()); |
| } |
| } |
| |
| private IStatus findMostSevere() { |
| if (addNewHandlerChainStatus.getSeverity() > editHandlerChainStatus.getSeverity()) { |
| return addNewHandlerChainStatus; |
| } |
| if (editHandlerChainStatus.getSeverity() > addNewHandlerChainStatus.getSeverity()) { |
| return editHandlerChainStatus; |
| } |
| if (addNewHandlerChainStatus.getSeverity() == editHandlerChainStatus.getSeverity()) { |
| return addNewHandlerChainStatus; |
| } |
| |
| return addNewHandlerChainStatus; |
| } |
| |
| private IStatus validateNewHandlerChainField() throws JavaModelException { |
| if (isCreateHandlerChain()) { |
| editHandlerChainStatus = ok_status; |
| String newHandlerChainPath = getNewHandlerChainPath().trim(); |
| if (newHandlerChainPath.length() == 0) { |
| return addNewHandlerChainStatus = new Status(IStatus.ERROR, JAXWSUIPlugin.PLUGIN_ID, |
| JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_NEW_HANDLER_PATH_EMTPY); |
| } |
| |
| if (!newHandlerChainPath.endsWith(".xml")) { //$NON-NLS-1$ |
| return addNewHandlerChainStatus = new Status(IStatus.ERROR, JAXWSUIPlugin.PLUGIN_ID, |
| JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_CREATE_DIALOG_INVALID_NAME); |
| } |
| |
| IPath path = new Path(newHandlerChainPath); |
| if (path.segmentCount() >= 2) { |
| String[] segmenets = path.segments(); |
| if (!segmenets[0].equals(type.getJavaProject().getElementName())) { |
| return addNewHandlerChainStatus = new Status(IStatus.ERROR, JAXWSUIPlugin.PLUGIN_ID, |
| JAXWSUIMessages.bind(JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_CREATE_DIALOG_FILE_PROJECT, |
| type.getJavaProject().getElementName())); |
| } |
| boolean inSourceFolder = false; |
| IPackageFragmentRoot[] packageFragmentRoots = type.getJavaProject().getPackageFragmentRoots(); |
| for (IPackageFragmentRoot packageFragmentRoot : packageFragmentRoots) { |
| if (segmenets[1].equals(packageFragmentRoot.getElementName())) { |
| inSourceFolder = true; |
| break; |
| } |
| } |
| if (!inSourceFolder) { |
| return addNewHandlerChainStatus = new Status(IStatus.ERROR, JAXWSUIPlugin.PLUGIN_ID, |
| JAXWSUIMessages.bind(JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_CREATE_DIALOG_FILE_PROJECT, |
| type.getJavaProject().getElementName())); |
| } |
| if (path.lastSegment() != null && path.lastSegment().equals(".xml")) { //$NON-NLS-1$ |
| return addNewHandlerChainStatus = new Status(IStatus.ERROR, JAXWSUIPlugin.PLUGIN_ID, |
| JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_CREATE_DIALOG_EMPTY_FILE_NAME); |
| } |
| } else { |
| return addNewHandlerChainStatus = new Status(IStatus.ERROR, JAXWSUIPlugin.PLUGIN_ID, |
| JAXWSUIMessages.bind(JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_CREATE_DIALOG_FILE_PROJECT, |
| type.getJavaProject().getElementName())); |
| } |
| |
| IResource res = ResourcesPlugin.getWorkspace().getRoot().findMember(path); |
| if (res != null && res.exists()) { |
| return addNewHandlerChainStatus = new Status(IStatus.ERROR, JAXWSUIPlugin.PLUGIN_ID, |
| JAXWSUIMessages.bind(JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_CREATE_DIALOG_FILE_EXISTS, |
| res.getName())); |
| } |
| |
| return addNewHandlerChainStatus = ok_status; |
| } else { |
| return addNewHandlerChainStatus = ok_status; |
| } |
| } |
| |
| private IStatus validateExistingHandlerChainField() { |
| if (isEditHandlerChain()) { |
| addNewHandlerChainStatus = ok_status; |
| String existingHandlerChainPath = getExistingHandlerChainPath().trim(); |
| if (existingHandlerChainPath.length() == 0) { |
| return editHandlerChainStatus = new Status(IStatus.ERROR, JAXWSUIPlugin.PLUGIN_ID, |
| JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_EXISTING_HANDLER_PATH_EMTPY); |
| } |
| |
| if (!existingHandlerChainPath.endsWith(".xml")) { //$NON-NLS-1$ |
| return editHandlerChainStatus = new Status(IStatus.ERROR, JAXWSUIPlugin.PLUGIN_ID, |
| JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_CREATE_DIALOG_INVALID_NAME); |
| } |
| |
| IWorkspace workspace = ResourcesPlugin.getWorkspace(); |
| IPath path = new Path(existingHandlerChainPath); |
| |
| if (path.segmentCount() >= 2) { |
| if (path.lastSegment() != null && path.lastSegment().equals(".xml")) { //$NON-NLS-1$ |
| return addNewHandlerChainStatus = new Status(IStatus.ERROR, JAXWSUIPlugin.PLUGIN_ID, |
| JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_CREATE_DIALOG_EMPTY_FILE_NAME); |
| } |
| } |
| |
| if (path.segmentCount() >= 2 && path.segment(0).equals(type.getJavaProject().getElementName()) |
| && workspace.getRoot().getFile(path).exists()) { |
| return editHandlerChainStatus = ok_status; |
| } else { |
| return editHandlerChainStatus = new Status(IStatus.ERROR, JAXWSUIPlugin.PLUGIN_ID, |
| JAXWSUIMessages.bind(JAXWSUIMessages.JAXWS_HANDLER_CONFIGURATION_EDIT_FILE_NOT_FOUND, |
| existingHandlerChainPath)); |
| } |
| } else { |
| return editHandlerChainStatus = ok_status; |
| } |
| } |
| |
| } |
