/*
* Copyright 2004,2005 The Apache Software Foundation.
*
* Licensed 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 org.apache.axis2.tool.codegen.eclipse.plugin.CodegenWizardPlugin;
import org.apache.axis2.tool.codegen.eclipse.util.ClassFileReader;
import org.eclipse.swt.SWT;
import org.eclipse.swt.events.ModifyEvent;
import org.eclipse.swt.events.ModifyListener;
import org.eclipse.swt.events.MouseAdapter;
import org.eclipse.swt.events.MouseEvent;
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.DirectoryDialog;
import org.eclipse.swt.widgets.FileDialog;
import org.eclipse.swt.widgets.Label;
import org.eclipse.swt.widgets.List;
import org.eclipse.swt.widgets.Text;
import java.util.ArrayList;
import java.util.Iterator;
public class JavaSourceSelectionPage extends AbstractWizardPage{
private Text javaClassNameBox;
private List javaClasspathList;
private Label statusLabel;
public JavaSourceSelectionPage() {
super("page4");
}
protected void initializeDefaultSettings() {
settings.put(JAVA_CLASS_NAME, "");
settings.put(JAVA_CLASS_PATH_ENTRIES, new String[]{});
}
/*
* (non-Javadoc)
*
* @see org.apache.axis2.tool.codegen.eclipse.ui.CodegenPage#getPageType()
*/
public int getPageType() {
return JAVA_2_WSDL_TYPE;
}
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite)
*/
public void createControl(Composite parent) {
Composite container = new Composite(parent, SWT.NULL);
GridLayout layout = new GridLayout();
container.setLayout(layout);
layout.numColumns = 3;
layout.verticalSpacing = 9;
GridData gd = new GridData(GridData.FILL_HORIZONTAL);
//class name entry
Label label = new Label(container, SWT.NULL);
label.setText(CodegenWizardPlugin
.getResourceString("page4.classname.label"));
gd = new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan = 2;
javaClassNameBox = new Text(container,SWT.BORDER);
javaClassNameBox.setLayoutData(gd);
javaClassNameBox.setText(settings.get(JAVA_CLASS_NAME));
javaClassNameBox.addModifyListener(new ModifyListener(){
public void modifyText(ModifyEvent e){
handleClassNameTextChange();
}
});
//class path entry
gd = new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan=3;
label = new Label(container, SWT.NULL);
label.setLayoutData(gd);
label.setText(CodegenWizardPlugin
.getResourceString("page4.classpath.label"));
gd = new GridData(GridData.FILL_HORIZONTAL);
Button addDirButton = new Button(container,SWT.PUSH);
addDirButton.setLayoutData(gd);
addDirButton.setText(CodegenWizardPlugin
.getResourceString("page4.addDir.label"));
addDirButton.addMouseListener(new MouseAdapter(){
public void mouseUp(MouseEvent e) {
handleDirectoryBrowse();
}
});
gd = new GridData(GridData.FILL_HORIZONTAL);
Button addJarButton = new Button(container,SWT.PUSH);
addJarButton.setLayoutData(gd);
addJarButton.setText(CodegenWizardPlugin
.getResourceString("page4.addJar.label"));
addJarButton.addMouseListener(new MouseAdapter(){
public void mouseUp(MouseEvent e) {
handleFileBrowse();
}
});
gd = new GridData(GridData.FILL_HORIZONTAL);
Button removeEntryButton = new Button(container,SWT.PUSH);
removeEntryButton.setLayoutData(gd);
removeEntryButton.setText(CodegenWizardPlugin
.getResourceString("page4.removeEntry.label"));
removeEntryButton.addMouseListener(new MouseAdapter(){
public void mouseUp(MouseEvent e) {
handleRemove();
}
});
gd = new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan = 3;
gd.verticalSpan = 7;
javaClasspathList = new List(container,SWT.READ_ONLY | SWT.BORDER);
javaClasspathList.setLayoutData(gd);
javaClasspathList.setItems(settings.getArray(JAVA_CLASS_PATH_ENTRIES));
gd = new GridData(GridData.FILL_HORIZONTAL);
Button tryLoadButton = new Button(container,SWT.PUSH);
tryLoadButton.setLayoutData(gd);
tryLoadButton.setText(CodegenWizardPlugin
.getResourceString("page4.tryLoad.label"));
tryLoadButton.addMouseListener(new MouseAdapter(){
public void mouseUp(MouseEvent e) {
java.util.List errorListener = new ArrayList();
if (!ClassFileReader.tryLoadingClass(getClassName(),
getClassPathList(),
errorListener)){
Iterator it = errorListener.iterator();
while(it.hasNext()){
Object nextObject = it.next();
String errorMessage = nextObject==null?CodegenWizardPlugin
.getResourceString("page4.unknownError.label"):nextObject.toString();
updateStatus(errorMessage);
updateStatusTextField(false,errorMessage);
}
}else{
updateStatus(null);
updateStatusTextField(true,CodegenWizardPlugin
.getResourceString("page4.successLoading.label"));
}
}
});
gd = new GridData(GridData.FILL_HORIZONTAL);
gd.horizontalSpan = 2;
statusLabel = new Label(container,SWT.NULL);
statusLabel.setLayoutData(gd);
setPageComplete(false);
if (restoredFromPreviousSettings){
handleClassNameTextChange();
}
setControl(container);
}
/**
* Pops up the file browse dialog box
*
*/
private void handleDirectoryBrowse() {
DirectoryDialog fileDialog = new DirectoryDialog(this.getShell());
String dirName = fileDialog.open();
if (dirName != null) {
javaClasspathList.add(dirName);
updateListEntries();
}
updateStatusTextField(false,"");
}
/**
* Pops up the file browse dialog box
*
*/
private void handleRemove() {
int[] selectionIndices = javaClasspathList.getSelectionIndices();
for (int i=0;i<selectionIndices.length;i++){
javaClasspathList.remove(selectionIndices[i]);
}
updateListEntries();
updateStatusTextField(false,"");
}
/**
* Pops up the file browse dialog box
*
*/
private void handleFileBrowse() {
FileDialog fileDialog = new FileDialog(this.getShell());
fileDialog.setFilterExtensions(new String[]{"*.jar"});
String fileName = fileDialog.open();
if (fileName != null) {
javaClasspathList.add(fileName);
updateListEntries();
}
updateStatusTextField(false,"");
}
private void updateStatusTextField(boolean success,String text){
if (success){
getCodegenWizard().setDefaultNamespaces(javaClassNameBox.getText());
}
statusLabel.setText(text);
}
private void updateListEntries(){
settings.put(JAVA_CLASS_PATH_ENTRIES,javaClasspathList.getItems());
}
/**
*
*
*/
private void handleClassNameTextChange(){
String className = javaClassNameBox.getText();
settings.put(JAVA_CLASS_NAME,className);
if (className==null || "".equals(className.trim())){
updateStatus(CodegenWizardPlugin
.getResourceString("page4.error.invalidClassName"));
}else if(className.endsWith(".")){
updateStatus(CodegenWizardPlugin
.getResourceString("page4.error.ClassNameNotTerminated"));
}else{
//just leave it
//updateStatus(null);
}
}
/**
*
* @return
*/
public String getClassName(){
return javaClassNameBox.getText();
}
/**
*
* @return
*/
public String[] getClassPathList(){
return javaClasspathList.getItems();
}
}