Eclipse 마법사를 이용한 빠른 개발

                
public class NewXHTMLFileWizard extends Wizard implements INewWizard {

    private NewXHTMLFileWizardPage page;
    private ISelection selection;

    public NewXHTMLFileWizard() {
        // snipped...
    }
    
    public void addPages() {
        // snipped...
    }

    public boolean performFinish() {
        // snipped...
    }
    
    private void doFinish(
        // snipped...
    }
    
    private InputStream openContentStream() {
        // snipped...
    }

    private void throwCoreException(String message) throws CoreException {
        // snipped...
    }

    public void init(IWorkbench workbench, IStructuredSelection selection) {
        // snipped...
    }
}

                
    /**
     * Adding the page to the wizard.
     */

    public void addPages() {
        page = new NewXHTMLFileWizardPage(selection);
        // You can add more pages here...
        addPage(page);
    }

                
    /**
     * This method is called when 'Finish' button is pressed in
     * the wizard. We will create an operation and run it
     * using wizard as execution context.
     */
    public boolean performFinish() {
        final String containerName = page.getContainerName();
        final String fileName = page.getFileName();
        IRunnableWithProgress op = new IRunnableWithProgress() {
            public void run(IProgressMonitor monitor) throws InvocationTargetException {
                try {
                    doFinish(containerName, fileName, monitor);
                } catch (CoreException e) {
                    throw new InvocationTargetException(e);
                } finally {
                    monitor.done();
                }
            }
        };
        try {
            getContainer().run(true, false, op);
        } catch (InterruptedException e) {
            return false;
        } catch (InvocationTargetException e) {
            Throwable realException = e.getTargetException();
            MessageDialog.openError(getShell(), "Error", realException.getMessage());
            return false;
        }
        return true;
    }

                
    /**
     * The worker method. It will find the container, create the
     * file if missing or just replace its contents, and open
     * the editor on the newly created file.
     */

    private void doFinish(
        String containerName,
        String fileName,
        IProgressMonitor monitor)
        throws CoreException {
        // create a sample file
        monitor.beginTask("Creating " + fileName, 2);
        IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
        IResource resource = root.findMember(new Path(containerName));
        if (!resource.exists() || !(resource instanceof IContainer)) {
            throwCoreException("Container \"" + containerName + "\" does not exist.");
        }
        IContainer container = (IContainer) resource;
        final IFile file = container.getFile(new Path(fileName));
        try {
            InputStream stream = openContentStream();
            if (file.exists()) {
                file.setContents(stream, true, true, monitor);
            } else {
                file.create(stream, true, monitor);
            }
            stream.close();
        } catch (IOException e) {
        }
        monitor.worked(1);
        monitor.setTaskName("Opening file for editing...");
        getShell().getDisplay().asyncExec(new Runnable() {
            public void run() {
                IWorkbenchPage page =
                    PlatformUI.getWorkbench().getActiveWorkbenchWindow().getActivePage();
                try {
                    IDE.openEditor(page, file, true);
                } catch (PartInitException e) {
                }
            }
        });
        monitor.worked(1);
    }

                
    /**
     * Initialize file contents with a sample text.
     */

    private InputStream openContentStream() {
        String contents =
            "This is the initial file contents for *.html " +
            "file that should be word-sorted in the Preview " +
            "page of the multi-page editor";
        return new ByteArrayInputStream(contents.getBytes());
    }

                
    /**
     * Initialize the file contents to contents of the 
     * given resource.
     */
    private InputStream openContentStream() {
        return this.getClass()
                    .getResourceAsStream("templates/index-xhtml-template.resource");
    }

                
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
     "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">

<html xmlns="http://www.w3.org/1999/xhtml">
<head>

  <title>This is an Example.com Web page</title>
  <link rel="stylesheet" href=
  "http://www.example.com/enterprise/styles/main.css" type=
  "text/css" />
  <script type="text/javascript" language="JavaScript" src=
  "http://www.example.com/scripts/main.js">
</script>
</head>

<body>
  <div id="search">
    <form id="searchForm" name="searchForm" action=
    "http://www.example.com/search.jsp">
      <input type="text" name="searchText" /> <input type="button"
      value="Search Example.com" />
    </form>
  </div>

  <div id="mainMenu">
    <p class="menu">Main menu</p>

    <ul class="mainMenu">
      <li><a href="#home">Home</a></li>

      <li><a href="#item1">Item 1</a></li>
    </ul>
  </div><!-- Put the body of your page here -->

  <div id="body"></div>
</body>
</html>

                
    /**
     * @see IDialogPage#createControl(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;
        Label label = new Label(container, SWT.NULL);
        label.setText("&Container:");

        containerText = new Text(container, SWT.BORDER | SWT.SINGLE);
        GridData gd = new GridData(GridData.FILL_HORIZONTAL);
        containerText.setLayoutData(gd);
        containerText.addModifyListener(new ModifyListener() {
            public void modifyText(ModifyEvent e) {
                dialogChanged();
            }
        });

        Button button = new Button(container, SWT.PUSH);
        button.setText("Browse...");
        button.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                handleBrowse();
            }
        });
        label = new Label(container, SWT.NULL);
        label.setText("&File name:");

        fileText = new Text(container, SWT.BORDER | SWT.SINGLE);
        gd = new GridData(GridData.FILL_HORIZONTAL);
        fileText.setLayoutData(gd);
        fileText.addModifyListener(new ModifyListener() {
            public void modifyText(ModifyEvent e) {
                dialogChanged();
            }
        });
        initialize();
        dialogChanged();
        setControl(container);
    }

                
public class NewXHTMLFileWizardPage extends WizardPage {
 /* Newly added for the page title */
    private Text titleText;

    // the rest of the class...	
}

                
    /**
     * Gets the HTML title for the new file
     */
    public String getTitle() {
        return titleText.getText();
    }

                
    /**
     * @see IDialogPage#createControl(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;
        Label label = new Label(container, SWT.NULL);
        label.setText("&Container:");

        containerText = new Text(container, SWT.BORDER | SWT.SINGLE);
        GridData gd = new GridData(GridData.FILL_HORIZONTAL);
        containerText.setLayoutData(gd);
        containerText.addModifyListener(new ModifyListener() {
            public void modifyText(ModifyEvent e) {
                dialogChanged();
            }
        });

        Button button = new Button(container, SWT.PUSH);
        button.setText("Browse...");
        button.addSelectionListener(new SelectionAdapter() {
            public void widgetSelected(SelectionEvent e) {
                handleBrowse();
            }
        });
        label = new Label(container, SWT.NULL);
        label.setText("&File name:");

        fileText = new Text(container, SWT.BORDER | SWT.SINGLE);
        gd = new GridData(GridData.FILL_HORIZONTAL);
        fileText.setLayoutData(gd);
        fileText.addModifyListener(new ModifyListener() {
            public void modifyText(ModifyEvent e) {
                dialogChanged();
            }
        });
       
			 
        /* Need to add empty label so the next two controls
         * are pushed to the next line in the grid. */
        label = new Label(container, SWT.NULL);
        label.setText("");
        
        /* Adding the custom control here */
        
        label = new Label(container, SWT.NULL);
        label.setText("&Title:");
        
        titleText = new Text(container, SWT.BORDER | SWT.SINGLE);
        gd = new GridData(GridData.FILL_HORIZONTAL);
        titleText.setLayoutData(gd);
        titleText.addModifyListener(new ModifyListener() {
            public void modifyText(ModifyEvent e) {
                dialogChanged();
            }
        });
				

        /* Finished adding the custom control */
        
        initialize();
        dialogChanged();
        setControl(container);
    }

                
    /**
     * Ensures that both text fields are set.
     */

    private void dialogChanged() {
        IResource container = ResourcesPlugin.getWorkspace().getRoot()
                .findMember(new Path(getContainerName()));
        String fileName = getFileName();
       	 
        String titleText = getTitle();  

        if (getContainerName().length() == 0) {
            updateStatus("File container must be specified");
            return;
        }
        if (container == null
                || (container.getType() & (IResource.PROJECT | IResource.FOLDER)) == 0) {
            updateStatus("File container must exist");
            return;
        }
        if (!container.isAccessible()) {
            updateStatus("Project must be writable");
            return;
        }
        if (fileName.length() == 0) {
            updateStatus("File name must be specified");
            return;
        }
        if (fileName.replace('\\', '/').indexOf('/', 1) > 0) {
            updateStatus("File name must be valid");
            return;
        }
        int dotLoc = fileName.lastIndexOf('.');
        if (dotLoc != -1) {
            String ext = fileName.substring(dotLoc + 1);
            if (ext.equalsIgnoreCase("html") == false) {
                updateStatus("File extension must be \"html\"");
                return;
            }
        }
       	 
        if (titleText.length() ==0 )
        {
            updateStatus("Title must be specified");
            return;
        }
				
        
        updateStatus(null);
    }

                
    /**
     * This method is called when 'Finish' button is pressed in the wizard. We
     * will create an operation and run it using wizard as execution context.
     */
    public boolean performFinish() {
        final String containerName = page.getContainerName();
        final String fileName = page.getFileName();
        final String title = page.getTitle();
        IRunnableWithProgress op = new IRunnableWithProgress() {
            public void run(IProgressMonitor monitor)
                    throws InvocationTargetException {
                try {
                    doFinish(containerName, fileName, title, monitor);
                } catch (CoreException e) {
                    throw new InvocationTargetException(e);
                } finally {
                    monitor.done();
                }
            }
        };
        try {
            getContainer().run(true, false, op);
        } catch (InterruptedException e) {
            return false;
        } catch (InvocationTargetException e) {
            Throwable realException = e.getTargetException();
            MessageDialog.openError(getShell(), "Error", realException
                    .getMessage());
            return false;
        }
        return true;
    }

                
    /**
     * The worker method. It will find the container, create the file if missing
     * or just replace its contents, and open the editor on the newly created
     * file.
     */
    private void doFinish(String containerName, String fileName, String title,
            IProgressMonitor monitor) throws CoreException {

        monitor.beginTask("Creating " + fileName, 2);
        IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
        IResource resource = root.findMember(new Path(containerName));

        if (!resource.exists() || !(resource instanceof IContainer)) {
            throwCoreException("Container \"" + containerName
                    + "\" does not exist.");
        }
        IContainer container = (IContainer) resource;

        final IFile file = container.getFile(new Path(fileName));
        try {

            InputStream stream = openContentStream(title);

            try {
                if (file.exists()) {
                    file.setContents(stream, true, true, monitor);
                } else {
                    file.create(stream, true, monitor);
                }
            } finally {
                stream.close();
            }

        } catch (IOException e) {
        }
        monitor.worked(1);
        monitor.setTaskName("Opening file for editing...");
        getShell().getDisplay().asyncExec(new Runnable() {
            public void run() {
                IWorkbenchPage page = PlatformUI.getWorkbench()
                        .getActiveWorkbenchWindow().getActivePage();
                try {
                    IDE.openEditor(page, file, true);
                } catch (PartInitException e) {
                }
            }
        });
        monitor.worked(1);
	}

                
    /**
     * Initialize the file contents to contents of the given resource.
     */
    private InputStream openContentStream(String title) throws CoreException {

        
        final String newline = "\n"; // System.getProperty("line.separator");
        String line;
        StringBuffer sb = new StringBuffer();
        try {
            InputStream input = this.getClass().getResourceAsStream(
                    "index-xhtml-template.resource");
            BufferedReader reader = new BufferedReader(new InputStreamReader(
                    input));
            try {

                while ((line = reader.readLine()) != null) {
                    line = line.replaceAll("\\$\\{title\\}", title);
                    sb.append(line);
                    sb.append(newline);
                }

            } finally {
                reader.close();
            }

        } catch (IOException ioe) {
            IStatus status = new Status(IStatus.ERROR, "ExampleWizard", IStatus.OK,
                    ioe.getLocalizedMessage(), null);
            throw new CoreException(status);
        }

        return new ByteArrayInputStream(sb.toString().getBytes());
        

    }

                
import java.io.IOException;
import java.io.InputStream;
import java.lang.reflect.InvocationTargetException;
import java.net.URI;

import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IProjectDescription;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IConfigurationElement;
import org.eclipse.core.runtime.IExecutableExtension;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.SubProgressMonitor;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.jface.wizard.Wizard;
import org.eclipse.ui.INewWizard;
import org.eclipse.ui.IWorkbench;
import org.eclipse.ui.actions.WorkspaceModifyOperation;
import org.eclipse.ui.dialogs.WizardNewProjectCreationPage;
import org.eclipse.ui.wizards.newresource.BasicNewProjectResourceWizard;

public class NewSiteProjectWizard extends Wizard implements INewWizard,
        IExecutableExtension {

    /*
     * Use the WizardNewProjectCreationPage, which is provided by the Eclipse
     * framework.
     */
    private WizardNewProjectCreationPage wizardPage;

    private IConfigurationElement config;

    private IWorkbench workbench;

    private IStructuredSelection selection;

    private IProject project;

    /**
     * Constructor
     */
    public NewSiteProjectWizard() {
        super();
    }

    public void addPages() {
        // snipped...
    }

    @Override
    public boolean performFinish() {
        // snipped...
    }

    /**
     * This creates the project in the workspace.
     * 
     * @param description
     * @param projectHandle
     * @param monitor
     * @throws CoreException
     * @throws OperationCanceledException
     */
    void createProject(IProjectDescription description, IProject proj,
            IProgressMonitor monitor) throws CoreException,
            OperationCanceledException {
        // snipped...
    }

    /*
     * (non-Javadoc)
     * 
     * @see org.eclipse.ui.IWorkbenchWizard#init(org.eclipse.ui.IWorkbench,
     *      org.eclipse.jface.viewers.IStructuredSelection)
     */
    public void init(IWorkbench workbench, IStructuredSelection selection) {
        // snipped...
    }

    /**
     * Sets the initialization data for the wizard.
     */
    public void setInitializationData(IConfigurationElement config,
            String propertyName, Object data) throws CoreException {
        // snipped...
    }

    /**
     * Adds a new file to the project.
     * 
     * @param container
     * @param path
     * @param contentStream
     * @param monitor
     * @throws CoreException
     */
    private void addFileToProject(IContainer container, Path path,
            InputStream contentStream, IProgressMonitor monitor)
            throws CoreException {
        // snipped
    }
}

                
<?xml version="1.0" encoding="UTF-8"?>
<?eclipse version="3.2"?>
<plugin>

   <extension
         point="org.eclipse.ui.newWizards">
      <category
            name="Example.com Enterprise Templates"
            id="ExampleWizard">
      </category>
      <wizard
            name="Example.com Static Web Page"
            icon="icons/sample.gif"
            category="ExampleWizard"
            class="com.example.eclipse.wizards.NewXHTMLFileWizard"
            id="com.example.eclipse.wizards.NewXHTMLFileWizard">
      </wizard>
      <wizard
            category="ExampleWizard"
            class="com.example.eclipse.wizards.NewSiteProjectWizard"
            icon="icons/sample.gif"
            id="com.example.eclipse.wizards.NewSiteProjectWizard"
            name="Example.com Static Web Site"
            project="true">
      </wizard>
   </extension>

</plugin>

                
   public void addPages() {
      /*
       * Unlike the custom new wizard, we just add the pre-defined one and
       * don't necessarily define our own.
       */
      wizardPage = new WizardNewProjectCreationPage(
            "NewExampleComSiteProject");
      wizardPage.setDescription("Create a new Example.com Site Project.");
      wizardPage.setTitle("New Example.com Site Project");
      addPage(wizardPage);
   }

                
    @Override
    public boolean performFinish() {

        if (project != null) {
            return true;
        }

        final IProject projectHandle = wizardPage.getProjectHandle();

        URI projectURI = (!wizardPage.useDefaults()) ? wizardPage
                .getLocationURI() : null;

        IWorkspace workspace = ResourcesPlugin.getWorkspace();

        final IProjectDescription desc = workspace
                .newProjectDescription(projectHandle.getName());

        desc.setLocationURI(projectURI);

        /*
         * Just like the ExampleWizard, but this time with an operation object
         * that modifies workspaces.
         */
        WorkspaceModifyOperation op = new WorkspaceModifyOperation() {
            protected void execute(IProgressMonitor monitor)
                    throws CoreException {
                createProject(desc, projectHandle, monitor);
            }
        };

        /*
         * This isn't as robust as the code in the BasicNewProjectResourceWizard
         * class. Consider beefing this up to improve error handling.
         */
        try {
            getContainer().run(true, true, op);
        } catch (InterruptedException e) {
            return false;
        } catch (InvocationTargetException e) {
            Throwable realException = e.getTargetException();
            MessageDialog.openError(getShell(), "Error", realException
                    .getMessage());
            return false;
        }

        project = projectHandle;

        if (project == null) {
            return false;
        }

        BasicNewProjectResourceWizard.updatePerspective(config);
        BasicNewProjectResourceWizard.selectAndReveal(project, workbench
                .getActiveWorkbenchWindow());

        return true;
    }

                
    /**
     * This creates the project in the workspace.
     * 
     * @param description
     * @param projectHandle
     * @param monitor
     * @throws CoreException
     * @throws OperationCanceledException
     */
    void createProject(IProjectDescription description, IProject proj,
            IProgressMonitor monitor) throws CoreException,
            OperationCanceledException {
        try {

            monitor.beginTask("", 2000);

            proj.create(description, new SubProgressMonitor(monitor, 1000));

            if (monitor.isCanceled()) {
                throw new OperationCanceledException();
            }

            proj.open(IResource.BACKGROUND_REFRESH, new SubProgressMonitor(
                    monitor, 1000));

            /*
             * Okay, now we have the project and we can do more things with it
             * before updating the perspective.
             */
            IContainer container = (IContainer) proj;

            /* Add an XHTML file */
            addFileToProject(container, new Path("index.html"),
                    NewXHTMLFileWizard.openContentStream("Welcome to "
                            + proj.getName()), monitor);

            /* Add the style folder and the site.css file to it */
            final IFolder styleFolder = container.getFolder(new Path("styles"));
            styleFolder.create(true, true, monitor);
            
            InputStream resourceStream = this.getClass().getResourceAsStream(
            "templates/site-css-template.resource");

            addFileToProject(container, new Path(styleFolder.getName()
                    + Path.SEPARATOR + "style.css"),
                    resourceStream, monitor);

            resourceStream.close();
            
            /*
             * Add the images folder, which is an official Exmample.com standard
             * for static web projects.
             */
            IFolder imageFolder = container.getFolder(new Path("images"));
            imageFolder.create(true, true, monitor);
        } catch (IOException ioe) {
            IStatus status = new Status(IStatus.ERROR, "ExampleWizard", IStatus.OK,
                    ioe.getLocalizedMessage(), null);
            throw new CoreException(status);
        } finally {
            monitor.done();
        }
    }

                
    /**
     * Adds a new file to the project.
     * 
     * @param container
     * @param path
     * @param contentStream
     * @param monitor
     * @throws CoreException
     */
    private void addFileToProject(IContainer container, Path path,
            InputStream contentStream, IProgressMonitor monitor)
            throws CoreException {
        final IFile file = container.getFile(path);

        if (file.exists()) {
            file.setContents(contentStream, true, true, monitor);
        } else {
            file.create(contentStream, true, monitor);
        }

    }