/*******************************************************************************
* Copyright (c) 2003, 2016 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.ui.internal.wizard.page;
import java.lang.reflect.InvocationTargetException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.dialogs.IMessageProvider;
import org.eclipse.jface.operation.IRunnableWithProgress;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.swt.SWT;
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.*;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.help.IWorkbenchHelpSystem;
import org.eclipse.wst.server.core.*;
import org.eclipse.wst.server.core.internal.*;
import org.eclipse.wst.server.discovery.Discovery;
import org.eclipse.wst.server.discovery.ErrorMessage;
import org.eclipse.wst.server.ui.internal.*;
import org.eclipse.wst.server.ui.internal.Messages;
import org.eclipse.wst.server.ui.internal.Trace;
import org.eclipse.wst.server.ui.internal.viewers.RuntimeTypeComposite;
import org.eclipse.wst.server.ui.internal.wizard.fragment.LicenseWizardFragment;
import org.eclipse.wst.server.ui.wizard.IWizardHandle;
import org.eclipse.wst.server.ui.wizard.WizardFragment;
/**
*
*/
public class NewRuntimeComposite extends Composite {
protected Tree tree;
protected TreeViewer treeViewer;
protected Button createServer;
protected IRuntimeWorkingCopy runtime;
// cache of created runtimes and servers
protected Map<IRuntimeType, IRuntimeWorkingCopy> cache = new HashMap<IRuntimeType, IRuntimeWorkingCopy>();
protected Map<IRuntime, IServerWorkingCopy> serverCache = new HashMap<IRuntime, IServerWorkingCopy>();
protected TaskModel taskModel;
protected IWizardHandle wizard;
protected String type;
protected String version;
protected String runtimeTypeId;
protected IServerType serverType;
public NewRuntimeComposite(Composite parent, IWizardHandle wizard, TaskModel tm, String type, String version, String runtimeTypeId) {
super(parent, SWT.NONE);
this.wizard = wizard;
this.taskModel = tm;
this.type = type;
this.version = version;
this.runtimeTypeId = runtimeTypeId;
createControl();
wizard.setTitle(Messages.wizNewRuntimeTitle);
wizard.setDescription(Messages.wizNewRuntimeDescription);
wizard.setImageDescriptor(ImageResource.getImageDescriptor(ImageResource.IMG_WIZBAN_NEW_RUNTIME));
}
/* (non-Javadoc)
* @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
*/
public void createControl() {
//initializeDialogUnits(parent);
GridLayout layout = new GridLayout();
layout.horizontalSpacing = SWTUtil.convertHorizontalDLUsToPixels(this, 4);
layout.verticalSpacing = SWTUtil.convertVerticalDLUsToPixels(this, 4);
setLayout(layout);
IWorkbenchHelpSystem whs = PlatformUI.getWorkbench().getHelpSystem();
whs.setHelp(this, ContextIds.NEW_RUNTIME_WIZARD);
final RuntimeTypeComposite comp = new RuntimeTypeComposite(this, true, new RuntimeTypeComposite.RuntimeTypeSelectionListener() {
public void runtimeTypeSelected(IRuntimeType runtimeType) {
handleSelection(runtimeType);
}
}, type, version, runtimeTypeId);
GridData data = new GridData(GridData.FILL_BOTH);
data.heightHint = 300;
comp.setLayoutData(data);
createServer = new Button(this, SWT.CHECK);
createServer.setText(Messages.wizNewRuntimeCreateServer);
createServer.setSelection(ServerUIPlugin.getPreferences().getCreateServerWithRuntime());
createServer.addSelectionListener(new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
handleServer();
ServerUIPlugin.getPreferences().setCreateServerWithRuntime(createServer.getSelection());
}
});
}
boolean success ;
protected void handleSelection(IRuntimeType runtimeType) {
wizard.setMessage(null, IMessageProvider.NONE);
if (runtimeType == null)
runtime = null;
else {
if (runtimeType instanceof RuntimeTypeWithServerProxy){
success = false;
final RuntimeTypeWithServerProxy runtimeTypeFinal = (RuntimeTypeWithServerProxy)runtimeType;
try {
wizard.run(true, true, new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
success = showDownloadableServerWizard(runtimeTypeFinal, monitor);
}
});
} catch (InterruptedException e) {
e.printStackTrace();
} catch (InvocationTargetException e) {
e.printStackTrace();
}
if (!success){
return;
}
wizard.update();
}
try {
runtime = null;
runtime = cache.get(runtimeType);
} catch (Exception e) {
// ignore
}
if (runtime == null) {
try {
runtime = runtimeType.createRuntime(null, null);
if (runtime != null)
cache.put(runtimeType, runtime);
else if (runtimeType instanceof RuntimeTypeWithServerProxy){
serverType = ((RuntimeTypeWithServerProxy)runtimeType).getServerTypeProxy();
runtime = new RuntimeWorkingCopy(new RuntimeProxy((RuntimeTypeProxy)(serverType.getRuntimeType())));
}
} catch (Exception e) {
// ignore
}
}
}
if (! (runtimeType instanceof RuntimeTypeWithServerProxy))
serverType = getCompatibleServerType(runtimeType);
handleServer();
}
protected boolean showDownloadableServerWizard(RuntimeTypeWithServerProxy runtimeType, IProgressMonitor monitor) {
Display.getDefault().asyncExec(new Runnable() {
public void run() {
wizard.setMessage(Messages.downLoadableAdapterDescription, IMessageProvider.INFORMATION);
}
});
serverType = runtimeType.getServerTypeProxy();
WizardFragment fragment2 = ServerUIPlugin.getWizardFragment(serverType.getRuntimeType().getId());
if (fragment2 == null)
return false;
TaskModel fragmentTaskModel = fragment2.getTaskModel();
if (fragmentTaskModel == null)
fragmentTaskModel = new TaskModel();
fragmentTaskModel.putObject(TaskModel.TASK_EXTENSION, runtimeType.getServerTypeProxy().getExtension());
fragmentTaskModel.putObject(TaskModel.TASK_RUNTIME, serverType.getRuntimeType());
fragmentTaskModel.putObject(TaskModel.TASK_SERVER, serverType);
fragment2.setTaskModel(fragmentTaskModel);
return true;
}
protected void handleServer() {
boolean option = false;
if (serverType != null && serverType.hasRuntime())
option = true;
createServer.setVisible(option);
if (option && createServer.getSelection()) {
IServerWorkingCopy server = getServer();
taskModel.putObject(TaskModel.TASK_SERVER, server);
} else if (!(serverType instanceof ServerTypeProxy))
taskModel.putObject(TaskModel.TASK_SERVER, null);
else
taskModel.putObject(TaskModel.TASK_SERVER, serverType);
taskModel.putObject(TaskModel.TASK_RUNTIME, runtime);
wizard.update();
}
protected static IServerType getCompatibleServerType(IRuntimeType runtimeType) {
List<IServerType> list = new ArrayList<IServerType>();
IServerType[] serverTypes = ServerCore.getServerTypes();
int size = serverTypes.length;
for (int i = 0; i < size; i++) {
IRuntimeType rt = serverTypes[i].getRuntimeType();
if (rt != null && rt.equals(runtimeType))
list.add(serverTypes[i]);
}
if (list.size() == 1)
return list.get(0);
return null;
}
/**
* Get a server of the given type.
*/
protected IServerWorkingCopy getServer() {
if (serverType == null || runtime == null || !serverType.hasRuntime())
return null;
IServerWorkingCopy server = serverCache.get(runtime);
if (server != null)
return server;
try {
server = serverType.createServer(null, null, runtime, null);
if (server != null) {
serverCache.put(runtime, server);
return server;
}
} catch (CoreException ce) {
if (Trace.SEVERE) {
Trace.trace(Trace.STRING_SEVERE, "Error creating server", ce);
}
}
return null;
}
public IRuntimeWorkingCopy getRuntime() {
return runtime;
}
public void setVisible(boolean visible) {
super.setVisible(visible);
Control[] c = getChildren();
if (c != null) {
int size = c.length;
for (int i = 0; i < size; i++)
if (c[i] != null)
c[i].setVisible(visible);
}
}
/**
*
* Determines if the selected runtime is a
* valid.
*
*/
public boolean hasValidSelectedRuntime(){
if (runtime == null){
return false;
}
return true;
}
public boolean refreshExtension(){
if (!(serverType instanceof ServerTypeProxy))
return true;
final ServerTypeProxy finalServerType = (ServerTypeProxy)serverType;
try {
wizard.run(true, true, new IRunnableWithProgress() {
public void run(IProgressMonitor monitor) throws InvocationTargetException, InterruptedException {
ErrorMessage errorMsg = Discovery.refreshExtension(finalServerType.getExtension(), finalServerType.getURI(), monitor);
if (errorMsg != null){
final ErrorMessage errorMsgFinal = errorMsg;
Display.getDefault().asyncExec(new Runnable() {
public void run() {
wizard.setMessage(errorMsgFinal.getErrorTitle(), IMessageProvider.ERROR);
WizardFragment fragment2 = ServerUIPlugin.getWizardFragment(finalServerType.getRuntimeType().getId());
if (fragment2 != null){
TaskModel fragmentTaskModel = fragment2.getTaskModel();
fragmentTaskModel.putObject(LicenseWizardFragment.LICENSE, errorMsgFinal.getErrorDescription());
fragmentTaskModel.putObject(LicenseWizardFragment.LICENSE_ERROR, new Integer(IMessageProvider.ERROR));
}
wizard.update();
}
});
}
else{
WizardFragment fragment2 = ServerUIPlugin.getWizardFragment(finalServerType.getRuntimeType().getId());
if (fragment2 != null){
TaskModel fragmentTaskModel = fragment2.getTaskModel();
fragmentTaskModel.putObject(LicenseWizardFragment.LICENSE, Discovery.getLicenseText(finalServerType.getExtension()));
fragmentTaskModel.putObject(LicenseWizardFragment.LICENSE_ERROR, new Integer(IMessageProvider.NONE));
}
}
}
});
} catch (InvocationTargetException e) {
if (Trace.WARNING) {
Trace.trace(Trace.STRING_WARNING, "Error refreshing extension", e);
}
} catch (InterruptedException e) {
if (Trace.WARNING) {
Trace.trace(Trace.STRING_WARNING, "Error refreshing extension", e);
}
}
return true;
}
}