Eclipse: creazione di un progetto Web dinamico a livello di codice

Question

Ho provato a creare un progetto Web dinamico creando prima il progetto java tramite IProject e poi convertendolo in un progetto Web dinamico utilizzando IFacetedProject, ma viene creato solo il progetto statico ... ecco il codice che ho fatto ... pls aiutami con questo..grazie in anticipo.

IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot(); 
IProject project = root.getProject("TESTJDT"); 

     try 
     { 
      project.create(null); 
      project.open(null); 
      IProjectDescription description = project.getDescription(); 
      description.setNatureIds(new String[] { JavaCore.NATURE_ID }); 
      project.setDescription(description, null); 
      IJavaProject javaProject = JavaCore.create(project); 

      IClasspathEntry[] buildPath = { 
      JavaCore.newSourceEntry(project.getFullPath().append("src")), 
      JavaRuntime.getDefaultJREContainerEntry() }; 

      javaProject.setRawClasspath(buildPath,project.getFullPath().append(
      "bin"), null); 

      IFolder folder = project.getFolder("src"); 
      folder.create(true, true, null); 

      IPackageFragmentRoot srcFolder = javaProject.getPackageFragmentRoot(folder); 

      IPackageFragment fragment = srcFolder.createPackageFragment("com.programcreek", true, null); 

      String str = "package com.programcreek;" + "\n" 
      + "public class Test {" + "\n" + " private String name;"+ "\n" + "}"; 

      ICompilationUnit cu = fragment.createCompilationUnit("Test.java", str,false, null); 


      IType type = cu.getType("Test"); 

      type.createField("private String age;", null, true, null); 

      IFacetedProject facetedProject = 
       ProjectFacetsManager.create(project, true, null); 
      IProjectDescription description1 = project.getDescription(); 
      description1.setNatureIds(new String[] 
     {"org.eclipse.jem.workbench.JavaEMFNature", 
     "org.eclipse.jdt.core.javanature", 
     "org.eclipse.wst.common.project.facet.core.nature", 
     "org.eclipse.wst.common.modulecore.ModuleCoreNature", 
     "org.eclipse.wst.jsdt.core.jsNature"}); 

      project.setDescription(description1, null); 
      IProjectFacet wstWebFacet = ProjectFacetsManager.getProjectFacet 
       (IModuleConstants.WST_WEB_MODULE); 
      facetedProject.installProjectFacet 
       (wstWebFacet.getDefaultVersion(), null, null); 

Answer 1

Prova questo approccio:

public static IProject getWebDataModel(String projName, boolean createDD) throws ExecutionException{ 
    IDataModel dm = DataModelFactory.createDataModel(new SimpleWebFacetProjectCreationDataModelProvider()); 
    dm.setProperty(IFacetProjectCreationDataModelProperties.FACET_PROJECT_NAME, projName); 

    FacetDataModelMap facetMap = (FacetDataModelMap) dm.getProperty(IFacetProjectCreationDataModelProperties.FACET_DM_MAP); 
    IDataModel facetModel = facetMap.getFacetDataModel(IJ2EEFacetConstants.DYNAMIC_WEB); 
    facetModel.setProperty(IFacetDataModelProperties.FACET_VERSION, JavaEEFacetConstants.WEB_25); 

    facetModel.setBooleanProperty(IJ2EEFacetInstallDataModelProperties.GENERATE_DD, createDD); 
    IDataModel javaFacetModel = facetMap.getFacetDataModel(IJ2EEFacetConstants.JAVA); 
    javaFacetModel.setProperty(IFacetDataModelProperties.FACET_VERSION, JavaEEFacetConstants.JAVA_5); 

    IStatus st = dm.getDefaultOperation().execute(new NullProgressMonitor(), null); 
    return st.isOK() ? ResourcesPlugin.getWorkspace().getRoot().getProject(projName) : null; 
} 

È inoltre possibile utilizzare la classe ristretta WebFacetProjectCreationDataModelProvider invece di SimpleWebFacetProjectCreationDataModelProvider se non vi occupate di utilizzare API non pubbliche.