/*
* JBoss, Home of Professional Open Source.
*
* See the LEGAL.txt file distributed with this work for information regarding copyright ownership and licensing.
*
* See the AUTHORS.txt file distributed with this work for a full listing of individual contributors.
*/
package org.teiid.designer.datatools.profiles.xml;
import java.io.IOException;
import java.io.InputStream;
import java.util.Properties;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.datatools.connectivity.IConnection;
import org.eclipse.datatools.connectivity.IConnectionProfile;
import org.eclipse.datatools.connectivity.internal.ui.ConnectivityUIPlugin;
import org.eclipse.datatools.connectivity.internal.ui.dialogs.ExceptionHandler;
import org.eclipse.datatools.connectivity.oda.OdaException;
import org.eclipse.datatools.connectivity.ui.wizards.ProfileDetailsPropertyPage;
import org.eclipse.datatools.enablement.oda.xml.util.XMLSourceFromPath;
import org.eclipse.datatools.help.ContextProviderDelegate;
import org.eclipse.help.IContext;
import org.eclipse.help.IContextProvider;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Control;
import org.eclipse.swt.widgets.Group;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.swt.widgets.Text;
import org.eclipse.ui.progress.UIJob;
import org.teiid.designer.datatools.ui.DatatoolsUiConstants;
import org.teiid.designer.datatools.ui.DatatoolsUiPlugin;
import org.teiid.designer.ui.common.util.WidgetFactory;
public class XmlUrlProfilePropertyPage extends ProfileDetailsPropertyPage implements
IContextProvider, DatatoolsUiConstants {
private ContextProviderDelegate contextProviderDelegate = new ContextProviderDelegate(
DatatoolsUiPlugin.getDefault().getBundle().getSymbolicName());
private Composite scrolled;
private Label urlLabel;
private Text urlText;
public XmlUrlProfilePropertyPage() {
super();
}
@Override
public IContext getContext(Object target) {
return contextProviderDelegate.getContext(target);
}
@Override
public int getContextChangeMask() {
return contextProviderDelegate.getContextChangeMask();
}
@Override
public String getSearchExpression(Object target) {
return contextProviderDelegate.getSearchExpression(target);
}
@Override
protected Control createContents(Composite parent) {
Control result = super.createContents(parent);
this.setPingButtonVisible(true);
return result;
}
@Override
protected void createCustomContents(Composite parent) {
GridData gd;
Group group = WidgetFactory.createSimpleGroup(parent,
UTIL.getString("Common.Properties.Label")); //$NON-NLS-1$;
scrolled = new Composite(group, SWT.NONE);
GridLayout gridLayout = new GridLayout();
gridLayout.numColumns = 2;
scrolled.setLayout(gridLayout);
urlLabel = new Label(scrolled, SWT.NONE);
urlLabel.setText(UTIL.getString("Common.URL.Label")); //$NON-NLS-1$
urlLabel.setToolTipText(UTIL.getString("Common.URL.ToolTip")); //$NON-NLS-1$
gd = new GridData();
gd.verticalAlignment = GridData.BEGINNING;
urlLabel.setLayoutData(gd);
urlText = new Text(scrolled, SWT.SINGLE | SWT.BORDER);
urlText.setToolTipText(UTIL.getString("Common.URL.ToolTip")); //$NON-NLS-1$
gd = new GridData();
gd.horizontalAlignment = GridData.FILL;
gd.verticalAlignment = GridData.BEGINNING;
gd.grabExcessHorizontalSpace = true;
gd.horizontalSpan = 1;
urlText.setLayoutData(gd);
initControls();
addlisteners();
}
/**
*
*/
private void addlisteners() {
urlText.addModifyListener(new ModifyListener() {
@Override
public void modifyText(ModifyEvent e) {
validate();
}
});
}
protected void validate() {
String errorMessage = null;
boolean valid = true;
if (null == urlText.getText() || urlText.getText().isEmpty()) {
errorMessage = UTIL.getString("Common.URL.Error.Message"); //$NON-NLS-1$
valid = false;
}
setErrorMessage(errorMessage);
this.setPingButtonEnabled(valid);
setValid(valid);
}
/**
*
*/
private void initControls() {
IConnectionProfile profile = getConnectionProfile();
Properties props = profile.getBaseProperties();
if (null != props.get(IXmlProfileConstants.URL_PROP_ID)) {
urlText.setText((String) props.get(IXmlProfileConstants.URL_PROP_ID));
}
validate();
}
/**
* {@inheritDoc}
*
* @see org.eclipse.datatools.connectivity.ui.wizards.ProfileDetailsPropertyPage#collectProperties()
*/
@Override
protected Properties collectProperties() {
Properties result = super.collectProperties();
if (null == result) {
result = new Properties();
}
result.setProperty(IXmlProfileConstants.URL_PROP_ID, urlText.getText());
return result;
}
@Override
public void testConnection() {
super.testConnection();
}
@Override
protected Runnable createTestConnectionRunnable( final IConnectionProfile profile ) {
final Job pingJob = new XmlURLPingJob(getShell(), profile);
pingJob.schedule();
return new Runnable() {
@Override
public void run() {
try {
pingJob.join();
} catch (InterruptedException e) {
}
}
};
}
/**
* Executes a ping operation as a background job.
*/
public class XmlURLPingJob extends Job {
private IConnectionProfile icp;
private Shell shell;
/**
* @param exceptions
* @param name
*/
public XmlURLPingJob( Shell shell,
IConnectionProfile profile ) {
super(ConnectivityUIPlugin.getDefault().getResourceString("actions.ping.job")); //$NON-NLS-1$
setSystem(false);
setUser(true);
this.shell = shell;
icp = profile;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.core.runtime.jobs.Job#run(org.eclipse.core.runtime.IProgressMonitor)
*/
@Override
protected IStatus run( IProgressMonitor monitor ) {
monitor.beginTask(ConnectivityUIPlugin.getDefault().getResourceString("actions.ping.title"), //$NON-NLS-1$
IProgressMonitor.UNKNOWN);
Exception exception = testXmlUrlConnection(icp);
monitor.done();
new XmlUrlPingUIJob(shell, exception).schedule();
return Status.OK_STATUS;
}
public Exception testXmlUrlConnection( IConnectionProfile icp ) {
Properties connProperties = icp.getBaseProperties();
//InputStream not provided, check XML file
String xmlFile = connProperties == null ? null :(String) connProperties.get( IXmlProfileConstants.URL_PROP_ID );
try {
InputStream is = new XMLSourceFromPath(xmlFile, null).openInputStream();
try
{
is.close( );
}catch ( IOException e ) {
}
} catch (OdaException odaEx) {
return odaEx;
}
return null;
}
public Throwable getTestConnectionException( IConnection conn ) {
return conn != null ? conn.getConnectException() : new RuntimeException(
ConnectivityUIPlugin.getDefault().getResourceString("actions.ping.failure")); //$NON-NLS-1$
}
public class XmlUrlPingUIJob extends UIJob {
private Shell shell;
private Throwable exception;
/**
* @param name
*/
public XmlUrlPingUIJob( Shell shell,
Throwable exception ) {
super(ConnectivityUIPlugin.getDefault().getResourceString("actions.ping.uijob")); //$NON-NLS-1$
setSystem(false);
this.exception = exception;
this.shell = shell;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.ui.progress.UIJob#runInUIThread(org.eclipse.core.runtime.IProgressMonitor)
*/
@Override
public IStatus runInUIThread( IProgressMonitor monitor ) {
showTestConnectionMessage(shell, exception);
return Status.OK_STATUS;
}
public void showTestConnectionMessage( Shell shell,
Throwable exception ) {
if (exception == null) {
MessageDialog.openInformation(shell,
ConnectivityUIPlugin.getDefault().getResourceString("dialog.title.success"), //$NON-NLS-1$
ConnectivityUIPlugin.getDefault().getResourceString("actions.ping.success")); //$NON-NLS-1$
//setValidatedConnection(true);
validate();
} else {
ExceptionHandler.showException(shell,
ConnectivityUIPlugin.getDefault().getResourceString("dialog.title.error"), //$NON-NLS-1$
ConnectivityUIPlugin.getDefault().getResourceString("actions.ping.failure"), //$NON-NLS-1$
exception);
//setValidatedConnection(false);
setErrorMessage(exception.getMessage());
validate();
}
}
}
}
}