Java tutorial
/******************************************************************************* * Copyright (c) 2015 Zend Technologies 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: * Zend Technologies - initial API and implementation *******************************************************************************/ package org.eclipse.php.internal.debug.ui.wizards; import static org.eclipse.php.internal.debug.core.zend.debugger.ZendDebuggerSettingsConstants.PROP_CLIENT_IP; import static org.eclipse.php.internal.debug.core.zend.debugger.ZendDebuggerSettingsConstants.PROP_CLIENT_PORT; import static org.eclipse.php.internal.debug.core.zend.debugger.ZendDebuggerSettingsConstants.PROP_RESPONSE_TIMEOUT; import java.text.MessageFormat; import java.util.Set; import org.eclipse.jface.dialogs.IMessageProvider; import org.eclipse.php.debug.ui.DebugServerConnectionTestRegistry; import org.eclipse.php.debug.ui.IDebugServerConnectionTest; import org.eclipse.php.internal.debug.core.PHPDebugUtil; import org.eclipse.php.internal.debug.core.daemon.AbstractDebuggerCommunicationDaemon; import org.eclipse.php.internal.debug.core.debugger.IDebuggerSettingsWorkingCopy; import org.eclipse.php.internal.debug.core.launching.PHPLaunchUtilities; import org.eclipse.php.internal.debug.core.zend.communication.DebuggerCommunicationDaemon; import org.eclipse.php.internal.debug.core.zend.debugger.ZendDebuggerConfiguration; import org.eclipse.php.internal.debug.core.zend.debugger.ZendDebuggerSettingsUtil; import org.eclipse.php.internal.server.core.Server; import org.eclipse.php.internal.ui.wizards.CompositeFragment; 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.Group; import org.eclipse.swt.widgets.Label; import org.eclipse.swt.widgets.Text; import org.eclipse.ui.PlatformUI; /** * Zend debugger settings section for PHP server. * * @author Bartlomiej Laczkowski */ @SuppressWarnings("restriction") public class ZendDebuggerServerSettingsSection implements IDebuggerSettingsSection { protected IDebuggerSettingsWorkingCopy settingsWorkingCopy; protected CompositeFragment compositeFragment; protected Composite settingsComposite; /** * */ public ZendDebuggerServerSettingsSection(final CompositeFragment compositeFragment, final Composite debuggerSettingsComposite, final IDebuggerSettingsWorkingCopy settingsWorkingCopy) { this.settingsWorkingCopy = settingsWorkingCopy; this.compositeFragment = compositeFragment; this.settingsComposite = debuggerSettingsComposite; createContents(); } /* * (non-Javadoc) * * @see * org.eclipse.php.internal.debug.ui.wizards.IDebuggerSettingsSection#performOK * () */ @Override public boolean performOK() { return true; } /* * (non-Javadoc) * * @see org.eclipse.php.internal.debug.ui.wizards.IDebuggerSettingsSection# * performCancel() */ @Override public boolean performCancel() { return true; } /* * (non-Javadoc) * * @see * org.eclipse.php.internal.debug.ui.wizards.IDebuggerSettingsSection#validate * () */ public void validate() { // Reset state compositeFragment.setMessage(compositeFragment.getDescription(), IMessageProvider.NONE); // Check errors String clientIp = (String) settingsWorkingCopy.getAttribute(PROP_CLIENT_IP); if (clientIp == null || clientIp.isEmpty()) { compositeFragment.setMessage(Messages.ZendDebuggerServerSettingsSection_Client_IP_is_missing, IMessageProvider.ERROR); return; } String clientPort = (String) settingsWorkingCopy.getAttribute(PROP_CLIENT_PORT); if (clientPort == null || clientPort.isEmpty()) { compositeFragment.setMessage(Messages.ZendDebuggerServerSettingsSection_Client_port_is_missing, IMessageProvider.ERROR); return; } String responseTimeout = (String) settingsWorkingCopy.getAttribute(PROP_RESPONSE_TIMEOUT); if (responseTimeout == null || responseTimeout.isEmpty()) { compositeFragment.setMessage(Messages.ZendDebuggerServerSettingsSection_Response_timeout_is_missing, IMessageProvider.ERROR); return; } int port = Integer.valueOf(clientPort); if (!PHPLaunchUtilities.isPortAvailable(port) && !PHPLaunchUtilities.isDebugDaemonActive(port, DebuggerCommunicationDaemon.ZEND_DEBUGGER_ID)) { compositeFragment.setMessage( MessageFormat.format(Messages.DebuggerCommonSettingsSection_Port_is_already_in_use, clientPort), IMessageProvider.WARNING); return; } } /* * (non-Javadoc) * * @see * org.eclipse.php.internal.debug.ui.wizards.IDebuggerSettingsSection#canTest * () */ @Override public boolean canTest() { return true; } /* * (non-Javadoc) * * @see org.eclipse.php.internal.debug.ui.wizards.IDebuggerSettingsSection# * performTest() */ @Override public void performTest() { IDebugServerConnectionTest[] tests = DebugServerConnectionTestRegistry .getTests(ZendDebuggerConfiguration.ID); Server server = (Server) compositeFragment.getData(); int port = ZendDebuggerSettingsUtil.getDebugPort(settingsWorkingCopy.getOwnerId()); Set<Integer> allDebugPorts = PHPDebugUtil.getDebugPorts(ZendDebuggerConfiguration.ID); AbstractDebuggerCommunicationDaemon tmpDaemon = null; if (!allDebugPorts.contains(port)) tmpDaemon = DebuggerCommunicationDaemon.createDaemon(port); for (IDebugServerConnectionTest test : tests) { test.testConnection(server, PlatformUI.getWorkbench().getDisplay().getActiveShell()); } if (tmpDaemon != null) { tmpDaemon.stopListen(); } } protected void createContents() { // Connection group Group connectionGroup = new Group(settingsComposite, SWT.NONE); connectionGroup.setFont(compositeFragment.getFont()); GridLayout cgLayout = new GridLayout(2, false); cgLayout.marginTop = 5; connectionGroup.setLayout(cgLayout); GridData cgGridData = new GridData(GridData.FILL_HORIZONTAL); connectionGroup.setLayoutData(cgGridData); connectionGroup.setText(Messages.ZendDebuggerServerSettingsSection_Connection_settings); // Client IP Label clientIpLabel = new Label(connectionGroup, SWT.None); clientIpLabel.setText(Messages.ZendDebuggerServerSettingsSection_Client_IPs); final Text clientIpText = new Text(connectionGroup, SWT.BORDER); GridData citLayoutData = new GridData(GridData.FILL_HORIZONTAL); clientIpText.setLayoutData(citLayoutData); clientIpText.setText(settingsWorkingCopy.getAttribute(PROP_CLIENT_IP)); clientIpText.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { String clientIp = clientIpText.getText(); settingsWorkingCopy.setAttribute(PROP_CLIENT_IP, clientIp); validate(); } }); // Client port Label clientPortLabel = new Label(connectionGroup, SWT.None); clientPortLabel.setText(Messages.ZendDebuggerServerSettingsSection_Client_port); final Text clientPortText = new Text(connectionGroup, SWT.BORDER); GridData cptLayoutData = new GridData(GridData.FILL_HORIZONTAL); clientPortText.setLayoutData(cptLayoutData); clientPortText.setText(settingsWorkingCopy.getAttribute(PROP_CLIENT_PORT)); clientPortText.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { String port = clientPortText.getText(); settingsWorkingCopy.setAttribute(PROP_CLIENT_PORT, port); validate(); } }); // Response timeout Label responseTimeoutLabel = new Label(connectionGroup, SWT.None); responseTimeoutLabel.setText(Messages.ZendDebuggerServerSettingsSection_Response_timeout); final Text responseTimeoutText = new Text(connectionGroup, SWT.BORDER); GridData rttLayoutData = new GridData(GridData.FILL_HORIZONTAL); responseTimeoutText.setLayoutData(rttLayoutData); responseTimeoutText.setText(settingsWorkingCopy.getAttribute(PROP_RESPONSE_TIMEOUT)); responseTimeoutText.addModifyListener(new ModifyListener() { public void modifyText(ModifyEvent e) { String responseTimeout = responseTimeoutText.getText(); settingsWorkingCopy.setAttribute(PROP_RESPONSE_TIMEOUT, responseTimeout); validate(); } }); // Initial validation validate(); } }