[pde-dev] How to access .jars in Runtime

["Chatura Gunawardana" <chatura@xxxxxxxxxxxxx>]

We have developed a simple plug-in to convert WSDL file to Web Service by
using WSDL2Ws tool in Axis/C++.

it was done by implementing the interface IWorkbenchWindowActionDelegate.
Plug-in was developed as menu item to main menu bar.

The problem occured: The external jars are not accessed by the application
in Runtime.

Code:
public class WSDL2WsGUI implements IWorkbenchWindowActionDelegate {

	private String selectedWSDLFile="";
	private String selectedDirectory="";
	Text txtWSDLFileName;
	Combo cmblanguageSelect;
	Combo cmbTargetSide;
	Combo cmbSecurity ;
	Combo cmbImpStyle;
	String[] args=new String[6];
	/**
	 * TODO: Implement the "WSDL2WsGUI" constructor.
	 */
	/*
	public WSDL2WsGUI() {
	}*/

	/**
	 * TODO: Implement "run".
	 * @see IWorkbenchWindowActionDelegate#run
	 */
	public void run(IAction action){

		final Shell shell=new Shell();
		shell.setText("WSDL2WS Convertor Plug-in");
		shell.setSize(450,500);
		shell.open();

		//Add Label widget
		Label lblWSDLFileName = new Label(shell,SWT.NONE);
		lblWSDLFileName.setText("WSDL File Name");
		lblWSDLFileName.setSize(100,30);
		lblWSDLFileName.setLocation(20,25);

		Label lblOutputFolder = new Label(shell,SWT.NONE);
		lblOutputFolder.setText("Target Output Folder");
		lblOutputFolder.setSize(100,30);
		lblOutputFolder.setLocation(20,100);

		Label lblLanguage = new Label(shell,SWT.NONE);
		lblLanguage.setText("Target Language");
		lblLanguage.setSize(100,30);
		lblLanguage.setLocation(20,150);

		Label lblTargetSide = new Label(shell,SWT.NONE);
		lblTargetSide.setText("Target Side");
		lblTargetSide.setSize(100,30);
		lblTargetSide.setLocation(20,200);

		Label lblSecurity = new Label(shell,SWT.NONE);
		lblSecurity.setText("Channel Security");
		lblSecurity.setSize(100,30);
		lblSecurity.setLocation(20,250);

		Label lblImpStyle = new Label(shell,SWT.NONE);
		lblImpStyle.setText("Channel Security");
		lblImpStyle.setSize(100,30);
		lblImpStyle.setLocation(20,300);

		//Add Text widget
		txtWSDLFileName = new Text(shell,SWT.BORDER);
		txtWSDLFileName.setSize(150,25);
		txtWSDLFileName.setLocation(140,20);

		final Text txtOutputFolder=new Text(shell,SWT.BORDER);
		txtOutputFolder.setSize(150,25);
		txtOutputFolder.setLocation(140,95);

		//Add Combo box wigdets
		cmblanguageSelect=new Combo(shell,SWT.DROP_DOWN | SWT.READ_ONLY);
		cmblanguageSelect.setItems(new String[] {"C","Java","C++"});
		cmblanguageSelect.select(0);
		cmblanguageSelect.setLocation(140,150);
		cmblanguageSelect.setSize(100,25);

		cmbTargetSide = new Combo(shell,SWT.DROP_DOWN | SWT.READ_ONLY);
		cmbTargetSide.setItems(new String[] {"Client","Server","both"});
		cmbTargetSide.select(0);
		cmbTargetSide.setLocation(140,200);
		cmbTargetSide.setSize(100,25);

		cmbSecurity = new Combo(shell,SWT.DROP_DOWN | SWT.READ_ONLY);
		cmbSecurity.setItems(new String[] {"ssl","none"});
		cmbSecurity.select(0);
		cmbSecurity.setLocation(140,250);
		cmbSecurity.setSize(100,25);

		cmbImpStyle = new Combo(shell,SWT.DROP_DOWN | SWT.READ_ONLY);
		cmbImpStyle.setItems(new String[] {"struct","order","simple"});
		cmbImpStyle.select(0);
		cmbImpStyle.setLocation(140,300);
		cmbImpStyle.setSize(100,25);

		//Add Button
		Button btnWSDLFile=new Button(shell,SWT.PUSH);
		btnWSDLFile.setSize(100,30);
		btnWSDLFile.setLocation(300,20);
		btnWSDLFile.setText("Browse");

		Button btnOutputFolder=new Button(shell,SWT.PUSH);
		btnOutputFolder.setSize(100,30);
		btnOutputFolder.setLocation(300,95);
		btnOutputFolder.setText("Browse");

		Button btnOk = new Button(shell,SWT.PUSH);
		btnOk.setSize(50,30);
		btnOk.setLocation(200,350);
		btnOk.setText("OK");




		//Set Actions to the buttons
		btnWSDLFile.addSelectionListener(new SelectionAdapter() {
		public void widgetSelected(SelectionEvent e) {
			String[] filterExtensions = {"*.wsdl","*.xml"};
			FileDialog WSDLfileDialog = new FileDialog(shell, SWT.OPEN);
			WSDLfileDialog.setText("Open WSDL File");
			WSDLfileDialog.setFilterPath("C:/");
			WSDLfileDialog.setFilterExtensions(filterExtensions);
			WSDLfileDialog.setFileName("default.wsdl");
			selectedWSDLFile = WSDLfileDialog.open();
			txtWSDLFileName.setText(selectedWSDLFile);
		}
		});

		btnOutputFolder.addSelectionListener(new SelectionAdapter() {
				public void widgetSelected(SelectionEvent e) {
					DirectoryDialog outputDirectoryDialog = new DirectoryDialog(shell);
					outputDirectoryDialog.setText("Select Directory");
					outputDirectoryDialog.setFilterPath("C:/Program Files");
					selectedDirectory = outputDirectoryDialog.open();
					txtOutputFolder.setText(selectedDirectory);
				}
				});

		btnOk.addSelectionListener(new SelectionAdapter() {
						public void widgetSelected(SelectionEvent e){
							if (txtWSDLFileName.getText()==""){
								System.out.println("asdadadadad");
								MessageBox msgWSDLFile=new MessageBox(shell,SWT.ICON_ERROR | SWT.OK);
								msgWSDLFile.setMessage("you have not specify the WSDL File");
								msgWSDLFile.setText("Error");
								msgWSDLFile.open();
							}else{

							args[0]=txtWSDLFileName.getText();
							args[1]="-l"+cmblanguageSelect.getText();
							args[2]="-s"+cmbTargetSide.getText();
							args[3]="-c"+cmbSecurity.getText();
							args[4]="-i"+cmbImpStyle.getText();
							args[5]="-o"+txtOutputFolder.getText();

							//Warnning Msg for Not spefify Target Directory
							MessageBox msgTargetDir=new MessageBox(shell,SWT.ICON_WARNING |
SWT.OK);
							msgTargetDir.setMessage("you have not specify the Target Directory");
							msgTargetDir.setText("Warnning");
							msgTargetDir.open();

							CLArgParser data = new CLArgParser(args);
							WSDL2Ws gen = null;
							try {
								gen = new WSDL2Ws(data);
							} catch (Throwable e1) {
								// TODO Auto-generated catch block
								e1.printStackTrace();
							}

							try {
								gen.genarateWrappers(
												null,
												data.getOptionBykey("o"),
												data.getOptionBykey("l"),
												data.getOptionBykey("i"),
												data.getOptionBykey("s"),
												data.getOptionBykey("c"));
							} catch (WrapperFault e2) {
								// TODO Auto-generated catch block
								e2.printStackTrace();
							}

							for(int i=0;i<args.length;i++)

							System.out.println(args[i]);
							}
						}
				});
	}

	/**
	 * TODO: Implement "selectionChanged".
	 * @see IWorkbenchWindowActionDelegate#selectionChanged
	 */
	public void selectionChanged(IAction action, ISelection selection)  {
	}

	/**
	 * TODO: Implement "dispose".
	 * @see IWorkbenchWindowActionDelegate#dispose
	 */
	public void dispose()  {
	}

	/**
	 * TODO: Implement "init".
	 * @see IWorkbenchWindowActionDelegate#init
	 */
	public void init(IWorkbenchWindow window)  {
	}


}