optionspage.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package org.apache.axis2.tool.codegen.eclipse.ui;

import java.util.Iterator;
import java.util.Map;

import javax.wsdl.WSDLException;
import javax.xml.namespace.QName;

import org.apache.axis2.tool.codegen.eclipse.plugin.CodegenWizardPlugin;
import org.apache.axis2.tool.codegen.eclipse.util.UIConstants;
import org.apache.axis2.tool.codegen.eclipse.util.WSDLPropertyReader;
import org.apache.axis2.util.URLProcessor;
import org.eclipse.swt.SWT;
import org.eclipse.swt.custom.TableEditor;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.SelectionEvent;
import org.eclipse.swt.events.SelectionListener;
import org.eclipse.swt.graphics.Point;
import org.eclipse.swt.graphics.Rectangle;
import org.eclipse.swt.layout.GridData;
import org.eclipse.swt.layout.GridLayout;
import org.eclipse.swt.widgets.Button;
import org.eclipse.swt.widgets.Combo;
import org.eclipse.swt.widgets.Composite;
import org.eclipse.swt.widgets.Event;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.Listener;
import org.eclipse.swt.widgets.Table;
import org.eclipse.swt.widgets.TableColumn;
import org.eclipse.swt.widgets.TableItem;
import org.eclipse.swt.widgets.Text;

/**
 * Options Page lets the user change general settings on the code generation. It
 * is used in the CodegenWizardPlugin, CodeGenWizard.
 * 
 */
public class OptionsPage extends AbstractWizardPage implements UIConstants {

	/**
	 * Selection list for target languages
	 */
	private Combo languageSelectionComboBox;

	/**
	 * A radio button to enable/disable code generation for synchronous and
	 * asynchronous calls.
	 */
	private Button syncAndAsyncRadioButton;

	/**
	 * A radio button to choose "synchronous only" code generation
	 */
	private Button syncOnlyRadioButton;

	/**
	 * A radio button to choose "asynchronous only" code generation
	 */
	private Button asyncOnlyRadioButton;

	/**
	 * Label holding the full qualified package name for generated code
	 */
	private Text packageText;

	/**
	 * Checkbox to enable server-side skeleton code generation. If enabled,
	 * generates an empty implementation of the service
	 */
	private Button serverSideCheckBoxButton;
	
	/**
	 * Checkbox to enable client side code generation. If enabled,
	 * generates an empty implementation of the service
	 */
	private Button clientSideCheckBoxButton;

	/**
	 * Checkbox to enable the generation of test case classes for the generated
	 * implementation of the webservice.
	 */
	private Button testCaseCheckBoxButton;

	/**
	 * Checkbox to enable the generation of a default server.xml configuration
	 * file
	 */
	private Button serverXMLCheckBoxButton;

	/**
	 * Checkbox to enable the generate all classes
	 */
	private Button generateAllCheckBoxButton;
	
	/**
	 *  check box for server side interface
	 */
	private Button generateServerSideInterfaceCheckBoxButton;

	private Combo databindingTypeCombo;

	/**
	 * Text box to have the portname
	 */
	private Combo portNameCombo;

	/**
	 * Text box to have the service name
	 */
	private Combo serviceNameCombo;

	private WSDLPropertyReader reader;

	private java.util.List serviceQNameList = null;
	
	private final int EDITABLECOLUMN = 1;
	private String defaultPackageName = null;
	
	private Combo codegenOptionSelectionComboBox;
	
	/**
	 * A table to keep the namespace to 
	 * package mappings
	 */
	private Table namespace2packageTable = null;
	
	Composite container;

	/**
	 * Creates the page and initialize some settings
	 */
	public OptionsPage() {
		super("page2");
	}

	/**
	 * Sets the default values for the Options page
	 * 
	 */
	protected void initializeDefaultSettings() {
		settings.put(PREF_CHECK_GENERATE_SERVERCONFIG, false);
		settings.put(PREF_CHECK_GENERATE_SERVERSIDE, false);
		settings.put(PREF_CHECK_GENERATE_TESTCASE, false);
		settings.put(PREF_LANGUAGE_INDEX, 0);
		settings.put(PREF_PACKAGE_NAME, DEFAULT_PACKAGENAME);
		settings.put(PREF_RADIO_ASYNC_ONLY, false);
		settings.put(PREF_RADIO_SYNC_AND_ASYNC, true);
		settings.put(PREF_RADIO_SYNC_ONLY, false);
		settings.put(PREF_COMBO_PORTNAME_INDEX, 0);
		settings.put(PREF_COMBO_SERVICENAME_INDEX, 0);
		settings.put(PREF_DATABINDER_INDEX, 0);
		settings.put(PREF_GEN_ALL, false);
		settings.put(PREF_GEN_SS_INTERFACE, false);
	}


	/*
	 * (non-Javadoc)
	 * 
	 * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
	 */
	public void createControl(Composite parent) {

		container = new Composite(parent, SWT.NULL);
		GridLayout layout = new GridLayout();
		container.setLayout(layout);
		layout.numColumns = 3;
		GridData gd = new GridData(GridData.FILL_HORIZONTAL);

	    Label label = new Label(container, SWT.NULL);
	    label.setText(CodegenWizardPlugin.getResourceString("page2.options.desc"));
	    label.setLayoutData(gd);
	    
	        
		gd = new GridData(GridData.FILL_HORIZONTAL);
		gd.horizontalSpan = 2;

		codegenOptionSelectionComboBox = new Combo(container, SWT.DROP_DOWN| SWT.BORDER | SWT.READ_ONLY);
		// fill the combo
		this.fillCodegenOptionSelectionComboBox();
		codegenOptionSelectionComboBox.setLayoutData(gd);
		settings.put(PREF_CODEGEN_OPTION_INDEX, codegenOptionSelectionComboBox
				.getSelectionIndex());
		codegenOptionSelectionComboBox.select(settings.getInt(PREF_CODEGEN_OPTION_INDEX));
		codegenOptionSelectionComboBox.addSelectionListener(new SelectionListener() {
			public void widgetSelected(SelectionEvent e) {
				settings.put(PREF_CODEGEN_OPTION_INDEX, codegenOptionSelectionComboBox
						.getSelectionIndex());
				if (codegenOptionSelectionComboBox
						.getSelectionIndex() == 0 ){
					disableControls();
					
				}else if (codegenOptionSelectionComboBox
						.getSelectionIndex() == 1){
					enableControls();
				}
			}

			public void widgetDefaultSelected(SelectionEvent e) {
			}
		});
			
			
			
			

		gd = new GridData(GridData.FILL_HORIZONTAL);
		gd.horizontalSpan = 2;

		Label label1 = new Label(container, SWT.NULL);
		label1.setText(CodegenWizardPlugin
				.getResourceString("page2.language.caption"));

		languageSelectionComboBox = new Combo(container, SWT.DROP_DOWN| SWT.BORDER | SWT.READ_ONLY);
		// fill the combo
		this.fillLanguageCombo();
		languageSelectionComboBox.setLayoutData(gd);
		languageSelectionComboBox.select(settings.getInt(PREF_LANGUAGE_INDEX));
		languageSelectionComboBox.addSelectionListener(new SelectionListener() {
			public void widgetSelected(SelectionEvent e) {
				settings.put(PREF_LANGUAGE_INDEX, languageSelectionComboBox
						.getSelectionIndex());
			}

			public void widgetDefaultSelected(SelectionEvent e) {
			}
		});
		
		// service name
		label = new Label(container, SWT.NULL);
		label.setText(CodegenWizardPlugin
				.getResourceString("page2.serviceName.caption"));

		serviceNameCombo = new Combo(container, SWT.DROP_DOWN | SWT.BORDER
				| SWT.READ_ONLY);
		gd = new GridData(GridData.FILL_HORIZONTAL);
		gd.horizontalSpan = 2;
		serviceNameCombo.setLayoutData(gd);
		// serviceNameCombo.setText(settings.get(PREF_TEXT_SERVICENAME));
		serviceNameCombo.addSelectionListener(new SelectionListener() {
			public void widgetSelected(SelectionEvent e) {
				// update the settings
				settings.put(PREF_COMBO_SERVICENAME_INDEX, serviceNameCombo
						.getSelectionIndex());
				// reload the portName list
				loadPortNames();

			}

			public void widgetDefaultSelected(SelectionEvent e) {
			}
		});

		// port name
		label = new Label(container, SWT.NULL);
		label.setText(CodegenWizardPlugin
				.getResourceString("page2.portName.caption"));
		portNameCombo = new Combo(container, SWT.DROP_DOWN | SWT.BORDER
				| SWT.READ_ONLY);
		gd = new GridData(GridData.FILL_HORIZONTAL);
		gd.horizontalSpan = 2;
		portNameCombo.setLayoutData(gd);

		portNameCombo.addSelectionListener(new SelectionListener() {
			public void widgetSelected(SelectionEvent e) {
				// update the settings
				settings.put(PREF_COMBO_PORTNAME_INDEX, portNameCombo
						.getSelectionIndex());
			}

			public void widgetDefaultSelected(SelectionEvent e) {
			}
		});
		
		// Databinding
		label = new Label(container, SWT.NULL);
		label.setText(CodegenWizardPlugin
				.getResourceString("page2.databindingCheck.caption"));

		gd = new GridData(GridData.FILL_HORIZONTAL);
		gd.horizontalSpan = 2;
		databindingTypeCombo = new Combo(container, SWT.DROP_DOWN | SWT.BORDER
				| SWT.READ_ONLY);
		databindingTypeCombo.setLayoutData(gd);
		fillDatabinderCombo();
		databindingTypeCombo.select(settings.getInt(PREF_DATABINDER_INDEX));
		databindingTypeCombo.addSelectionListener(new SelectionListener() {
			public void widgetSelected(SelectionEvent e) {
				settings.put(PREF_DATABINDER_INDEX, databindingTypeCombo
						.getSelectionIndex());

			};

			public void widgetDefaultSelected(SelectionEvent e) {
			};
		});
		
		// package name
		label = new Label(container, SWT.NULL);
		label.setText(CodegenWizardPlugin
				.getResourceString("page2.package.caption"));
		packageText = new Text(container, SWT.BORDER);
		gd = new GridData(GridData.FILL_HORIZONTAL);
		gd.horizontalSpan = 2;

		packageText.setLayoutData(gd);
		String packageName;
		String storedPackageName = settings.get(PREF_PACKAGE_NAME);
		this.defaultPackageName = storedPackageName;
		if (storedPackageName.equals("")) {
			packageName = URLProcessor.makePackageName("");
		} else {
			packageName = storedPackageName;
		}
		
		//if the package name somehow turned out to be null set it to 
		//default package
		if (packageName==null)packageName=URLProcessor.DEFAULT_PACKAGE;
		
		packageText.setText(packageName); // get this text from the
		// URLProcessor
		packageText.addModifyListener(new ModifyListener() {
			public void modifyText(ModifyEvent e) {
				handleCustomPackageNameModifyEvent();
				settings.put(PREF_PACKAGE_NAME, packageText.getText());
			}
		});
		
		
		// generate test case option
		gd = new GridData(GridData.FILL_HORIZONTAL);
		gd.horizontalSpan = 3;
		testCaseCheckBoxButton = new Button(container, SWT.CHECK);
		testCaseCheckBoxButton.setLayoutData(gd);
		testCaseCheckBoxButton
				.setText(org.apache.axis2.tool.codegen.eclipse.plugin.CodegenWizardPlugin
						.getResourceString("page2.testcase.caption"));
		testCaseCheckBoxButton.setSelection(settings
				.getBoolean(PREF_CHECK_GENERATE_TESTCASE));
		testCaseCheckBoxButton.addSelectionListener(new SelectionListener() {
			public void widgetSelected(SelectionEvent e) {
				settings.put(PREF_CHECK_GENERATE_TESTCASE,
						testCaseCheckBoxButton.getSelection());
			}

			public void widgetDefaultSelected(SelectionEvent e) {
			}
		});
		
		//filling label 
		gd = new GridData(GridData.FILL_HORIZONTAL);
		gd.horizontalSpan = 3;
		Label fillLabel = new Label(container, SWT.HORIZONTAL | SWT.SEPARATOR);
		fillLabel.setLayoutData(gd);

		//cleint side label 
//		gd = new GridData(GridData.FILL_HORIZONTAL);
//		gd.horizontalSpan = 3;
//		Label lblClientside = new Label(container, SWT.NONE);
//		lblClientside.setText(CodegenWizardPlugin
//				.getResourceString("page2.clientside.caption"));
//		lblClientside.setLayoutData(gd);
		
		//cleint side label 
		gd = new GridData(GridData.FILL_HORIZONTAL);
		gd.horizontalSpan = 3;
		clientSideCheckBoxButton = new Button(container, SWT.CHECK);
		clientSideCheckBoxButton.setLayoutData(gd);
		clientSideCheckBoxButton.setText(CodegenWizardPlugin
				.getResourceString("page2.clientside.caption"));
		clientSideCheckBoxButton.setSelection(settings
				.getBoolean(PREF_CHECK_GENERATE_CLIENTSIDE));
		clientSideCheckBoxButton.addSelectionListener(new SelectionListener() {
			public void widgetSelected(SelectionEvent e) {
				handleClientsideSelection();
				settings.put(PREF_CHECK_GENERATE_CLIENTSIDE,
						clientSideCheckBoxButton.getSelection());
			}
			public void widgetDefaultSelected(SelectionEvent e) {
			}
		});
		

		//client side buttons
		gd = new GridData(GridData.FILL_HORIZONTAL);
		gd.horizontalSpan = 1;
		syncAndAsyncRadioButton = new Button(container, SWT.RADIO);
		syncAndAsyncRadioButton.setLayoutData(gd);
		syncAndAsyncRadioButton.setText(CodegenWizardPlugin
				.getResourceString("page2.syncAsync.caption"));
		syncAndAsyncRadioButton.setSelection(settings
				.getBoolean(PREF_RADIO_SYNC_AND_ASYNC));
		syncAndAsyncRadioButton.setVisible(true);