Examples of com.adito.agent.client.util.XMLElement

com.adito.agent.client.util.XMLElement
XMLElement is a representation of an XML object. The object is able to parse XML code.
Parsing XML Data
You can parse XML data using the following code:
Retrieving Attributes
You can enumerate the attributes of an element using the method {@link #enumerateAttributeNames() enumerateAttributeNames}. The attribute values can be retrieved using the method {@link #getStringAttribute(java.lang.String) getStringAttribute}. The following example shows how to list the attributes of an element:
Retrieving Child Elements

You can enumerate the children of an element using {@link #enumerateChildren() enumerateChildren}. The number of child elements can be retrieved using {@link #countChildren() countChildren}.
Elements Containing Character Data
If an elements contains character data, like in the following example:
you can retrieve that data using the method {@link #getContent() getContent}.
Subclassing XMLElement

When subclassing XMLElement, you need to override the method {@link #createAnotherElement() createAnotherElement}which has to return a new copy of the receiver.

@see XMLParseException @author Marc De Scheemaecker<cyberelf@mac.com>

          + "classes.zip"; //$NON-NLS-1$


      Enumeration e = element.enumerateChildren();


      while (e.hasMoreElements()) {
        XMLElement el = (XMLElement) e.nextElement();


        if (el.getName().equalsIgnoreCase("classpath")) { //$NON-NLS-1$
          buildClassPath(el);
        } else if (el.getName().equalsIgnoreCase("main")) { //$NON-NLS-1$
          mainclass = (String) el.getAttribute("class"); //$NON-NLS-1$
          if (events != null)
            events.debug(MessageFormat.format(Messages.getString("JavaApplicationType.mainClass"), new Object[] { mainclass })); //$NON-NLS-1$
          String dir = (String) el.getAttribute("dir"); //$NON-NLS-1$
          if (events != null)
            events.debug(MessageFormat.format(Messages.getString("JavaApplicationType.directoryIs"), new Object[] { dir })); //$NON-NLS-1$
          if (dir != null) {
            workingDir = new File(launcher.replaceTokens(dir));
          } else {

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  protected void buildClassPath(XMLElement element, String app) throws IOException {


    if (events != null)
      events.debug(Messages.getString("JavaApplicationType.buildingClasspath")); //$NON-NLS-1$
    Enumeration en = element.enumerateChildren();
    XMLElement e;


    while (en.hasMoreElements()) {
      e = (XMLElement) en.nextElement();
      if (e.getName().equalsIgnoreCase("jar")) { //$NON-NLS-1$
        if (AbstractApplicationLauncher.checkCondition(this, e, launcher.getDescriptorParams())) {
          addClasspathEntry(e, app);
        }
      } else if (e.getName().equals("if")) { //$NON-NLS-1$
        if (AbstractApplicationLauncher.checkCondition(this, e, launcher.getDescriptorParams())) {
          buildClassPath(e, app);
        }
      } else
        throw new IOException(MessageFormat.format(Messages.getString("JavaApplicationType.invalidElementInClasspath"), new Object[] { e.getName() })); //$NON-NLS-1$
    }


  }

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    Enumeration en = element.enumerateChildren();


    while (en.hasMoreElements()) {


      XMLElement e = (XMLElement) en.nextElement();
      if (e.getName().equalsIgnoreCase("arg")) //$NON-NLS-1$
        addArgument(e);
      else if (e.getName().equalsIgnoreCase("jvm")) { //$NON-NLS-1$
        addArgument(e);
      } else if (e.getName().equalsIgnoreCase("env")) { //$NON-NLS-1$
                addArgument(e);
            } else if (e.getName().equalsIgnoreCase("if")) { //$NON-NLS-1$


        String jre = (String) e.getAttribute("jre"); //$NON-NLS-1$
        if (jre == null) {
          String parameter = (String) e.getAttribute("parameter"); //$NON-NLS-1$
          boolean not = "true".equalsIgnoreCase((String) e //$NON-NLS-1$
          .getAttribute("not")); //$NON-NLS-1$


          if (parameter != null) {
            String requiredValue = (String) e.getAttribute("value"); //$NON-NLS-1$


            // Check the parameter
            String value = (String) launcher.getDescriptorParams().get(parameter);


            if ((!not && requiredValue.equalsIgnoreCase(value)) || (not && !requiredValue.equalsIgnoreCase(value))) {
              buildProgramArguments(e);
            }


          } else
            throw new IOException(Messages.getString("JavaApplicationType.ifElementRequiresJreOrParameterAttribute")); //$NON-NLS-1$
        } else {
          // Check the jre
          if (Utils.isSupportedJRE(jre)) {
            buildProgramArguments(e);
          }


        }


      } else
        throw new IOException(MessageFormat.format(Messages.getString("JavaApplicationType.unexpectedElementFoundInMain"), new Object[] { e.getName() })); //$NON-NLS-1$
    }


  }

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        if (extensionClasses != null) {
            addArgument("extensionClasses=" + extensionClasses); //$NON-NLS-1$
        }


        while (e.hasMoreElements()) {
            XMLElement el = (XMLElement) e.nextElement();
            if (el.getName().equalsIgnoreCase("agent")) { //$NON-NLS-1$
                String name = (String) el.getAttribute("name"); //$NON-NLS-1$
                String jre = (String) el.getAttribute("jre"); //$NON-NLS-1$
                if (isJreSupported(jre)) {
                    // Process classpath and/or file elements
                    Enumeration e2 = el.enumerateChildren();
                    while (e2.hasMoreElements()) {
                        XMLElement el2 = (XMLElement) e2.nextElement();
                        processAgentElements(el2, launcher, events, name);
                    }
                } else {
                    String message = Messages.getString("DefaultAgentApplicationType.applicationRequires", new Object[]{name, jre, System.getProperty("java.version")});
                    launcher.processErrorMessage(message);

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        Enumeration en = element.enumerateChildren();


        while (en.hasMoreElements()) {


            XMLElement e = (XMLElement) en.nextElement();
            if (e.getName().equalsIgnoreCase("arg")) //$NON-NLS-1$
                addArgument(e);
            else  if (e.getName().equalsIgnoreCase("program")) //$NON-NLS-1$
                continue;
            else if (e.getName().equalsIgnoreCase("if")) { //$NON-NLS-1$
                if (AbstractApplicationLauncher.checkCondition(this, e, launcher.getDescriptorParams())) {
                    buildProgramArguments(e);
                }
            } else
                throw new IOException(MessageFormat.format(Messages.getString("ExecutableApplicationType.unexpectedElementFoundInExecutable"), new Object[] { e.getName() } ) ) ;//$NON-NLS-1$
        }


    }

View Full Code Here

    private String findProgram(XMLElement element) throws IOException {
        Enumeration en = element.enumerateChildren();


        while (en.hasMoreElements()) {


            XMLElement e = (XMLElement) en.nextElement();
            if (e.getName().equalsIgnoreCase("program")) //$NON-NLS-1$
                return Utils.trimmedBothOrBlank(e.getContent());
            else if (e.getName().equalsIgnoreCase("if")) { //$NON-NLS-1$
                if (AbstractApplicationLauncher.checkCondition(this, e, launcher.getDescriptorParams())) {
                    String program = findProgram(e);
                    if(program != null) {
                      return program;
                    }

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        if (element.getName().equalsIgnoreCase("registry")) {
            Enumeration e = element.enumerateChildren();


            while (e.hasMoreElements()) {
                XMLElement el = (XMLElement) e.nextElement();


                processRegistryElements(el);
            }
            return true;
        } else

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                setReadTimeout(con, timeout);


                con.connect();
                System.out.println(MessageFormat.format(Messages.getString("VPNLauncher.sysout.connectedTo"), new Object[] { url } )); //$NON-NLS-1$


                XMLElement result = new XMLElement();
                result.parseFromReader(new InputStreamReader(con.getInputStream()));


                if (result.getName().equalsIgnoreCase("success")) { //$NON-NLS-1$
                    System.out.println(Messages.getString("VPNLauncher.sysout.syncOk")); //$NON-NLS-1$


                    /*
                     * TODO A nasty hack - If the returnTo points back to
                     * the VPN Client, then make sure the port is correct
                     * (the server would not have known the port for the
                     * client at the point the returnTO link was created).
                     */
                    URL returnToUrl = returnTo.equals("") ? getDocumentBase() : new URL(getDocumentBase(), returnTo); //$NON-NLS-1$
                    if (returnToUrl.getProtocol().equals("http") && returnToUrl.getHost().equals("localhost") //$NON-NLS-1$ //$NON-NLS-2$
                                    && returnToUrl.getPort() == -1) {
                        returnToUrl = new URL(returnToUrl.getProtocol(), returnToUrl.getHost(), Integer.parseInt(result
                                        .getAttribute("clientPort").toString()), returnToUrl.getFile()); //$NON-NLS-1$
                    }
                    returnToUrl = new URL(addRedirectParameter(returnToUrl.toExternalForm(),
                                    "vpnMessage", appName + " launched.")); //$NON-NLS-1$ //$NON-NLS-2$
                    System.out.println(MessageFormat.format(Messages.getString("VPNLauncher.sysout.redirecting"), new Object[] { returnToUrl.toExternalForm() })); //$NON-NLS-1$
                    getAppletContext().showDocument(returnToUrl);
                    setMessage(Messages.getString("VPNLauncher.complete")); //$NON-NLS-1$


                } else {
                    // Show an error message and kill the process
                    System.out.println(Messages.getString("VPNLauncher.sysout.failedSync")); //$NON-NLS-1$
                    System.out.println(result.getContent());
                    ProcessMonitor monitor = launcher.getApplicationType().getProcessMonitor();
                    if (monitor != null) {
                        // We cant kill the process as there may be error
                        // dialogs
                        // monitor.kill();

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