Example usage for org.eclipse.jdt.core IJavaProject getOutputLocation

List of usage examples for org.eclipse.jdt.core IJavaProject getOutputLocation

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core IJavaProject getOutputLocation.

Prototype

IPath getOutputLocation() throws JavaModelException;

Source Link

Document

Returns the default output location for this project as a workspace- relative absolute path.

Usage

From source file:org.eclipse.jst.j2ee.internal.archive.ComponentArchiveLoadAdapter.java

License:Open Source License

protected void aggregateClassFiles() {
    StructureEdit se = null;/*w w w .j a va  2  s  . com*/
    try {
        IPackageFragmentRoot[] sourceRoots = J2EEProjectUtilities.getSourceContainers(vComponent.getProject());
        se = StructureEdit.getStructureEditForRead(vComponent.getProject());
        for (int i = 0; i < sourceRoots.length; i++) {
            IPath outputPath = sourceRoots[i].getRawClasspathEntry().getOutputLocation();
            if (outputPath == null) {
                IProject project = vComponent.getProject();
                if (project.hasNature(JavaCore.NATURE_ID)) {
                    IJavaProject javaProject = JavaCore.create(project);
                    outputPath = javaProject.getOutputLocation();
                }
            }

            if (outputPath != null) {
                IContainer javaOutputContainer = outputPath.segmentCount() > 1
                        ? (IContainer) ResourcesPlugin.getWorkspace().getRoot().getFolder(outputPath)
                        : (IContainer) ResourcesPlugin.getWorkspace().getRoot()
                                .getProject(outputPath.lastSegment());
                IPath runtimePath = null;
                try {
                    ComponentResource[] componentResources = se
                            .findResourcesBySourcePath(sourceRoots[i].getResource().getProjectRelativePath());
                    if (componentResources.length > 0) {
                        IPath tmpRuntimePath = componentResources[0].getRuntimePath();
                        IPath tmpSourcePath = componentResources[0].getSourcePath();
                        if (!tmpRuntimePath.equals(tmpSourcePath)) {
                            while (tmpSourcePath.segmentCount() > 0 && tmpRuntimePath.segmentCount() > 0
                                    && tmpRuntimePath.lastSegment().equals(tmpSourcePath.lastSegment())) {
                                tmpRuntimePath = tmpRuntimePath.removeLastSegments(1);
                                tmpSourcePath = tmpSourcePath.removeLastSegments(1);
                            }
                            if (tmpRuntimePath.segmentCount() != 0) {
                                runtimePath = tmpRuntimePath.makeRelative();
                            }
                        }
                    }
                } catch (UnresolveableURIException e) {
                    J2EEPlugin.logError(e);
                }
                if (null == runtimePath) {
                    runtimePath = new Path(""); //$NON-NLS-1$
                }

                aggregateOutputFiles(new IResource[] { javaOutputContainer }, runtimePath,
                        javaOutputContainer.getProjectRelativePath().segmentCount());
            }
        }
    } catch (CoreException e) {
        J2EEPlugin.logError(e);
    } finally {
        if (se != null) {
            se.dispose();
        }
    }
}

From source file:org.eclipse.jst.j2ee.internal.archive.ConnectorComponentArchiveLoadAdapter.java

License:Open Source License

private IArchiveResource getNestedJar(IPackageFragmentRoot sourceRoot)
        throws JavaModelException, ArchiveOpenFailureException {
    IPath outputPath = sourceRoot.getRawClasspathEntry().getOutputLocation();
    if (outputPath == null) {
        IProject project = vComponent.getProject();
        try {/*from  ww w .  java  2  s .  c om*/
            if (project.hasNature(JavaCore.NATURE_ID)) {
                IJavaProject javaProject = JavaCore.create(project);
                outputPath = javaProject.getOutputLocation();
            }
        } catch (CoreException e) {
            J2EEPlugin.logError(e);
        }
        if (outputPath == null) {
            return null;
        }
    }

    IFolder javaOutputFolder = ResourcesPlugin.getWorkspace().getRoot().getFolder(outputPath);
    indexClassesForOutputFolder(javaOutputFolder);
    IContainer sourceContainer = (IContainer) sourceRoot.getResource();

    int sourceContainerSegmentCount = sourceContainer.getProjectRelativePath().segmentCount();
    boolean isModuleRoot = knownDD.getProjectRelativePath().toString()
            .startsWith(sourceContainer.getProjectRelativePath().toString());
    Set iFilesSet = new HashSet();
    boolean foundJava = gatherFilesForJAR(iFilesSet, sourceContainer, isModuleRoot, false,
            sourceContainerSegmentCount);
    if (!isModuleRoot || foundJava) {
        List<IFile> iFilesList = Collections.list(Collections.enumeration(iFilesSet));
        for (int i = 0; i < iFilesList.size(); i++) {
            filesHolder.removeIFile(iFilesList.get(i));
        }
        IArchiveResource nestedArchive = createNestedArchive(iFilesList, sourceContainer, javaOutputFolder);
        return nestedArchive;
    }
    return null;
}

From source file:org.eclipse.jst.j2ee.internal.archive.operations.ComponentLoadStrategyImpl.java

License:Open Source License

protected void aggregateClassFiles() {
    StructureEdit se = null;/*from w  w  w .j  ava2s .  com*/
    try {
        IPackageFragmentRoot[] sourceRoots = J2EEProjectUtilities.getSourceContainers(vComponent.getProject());
        se = StructureEdit.getStructureEditForRead(vComponent.getProject());
        for (int i = 0; i < sourceRoots.length; i++) {
            IPath outputPath = sourceRoots[i].getRawClasspathEntry().getOutputLocation();
            if (outputPath == null) {
                IProject project = vComponent.getProject();
                if (project.hasNature(JavaCore.NATURE_ID)) {
                    IJavaProject javaProject = JavaCore.create(project);
                    outputPath = javaProject.getOutputLocation();
                }
            }
            if (outputPath != null) {
                IContainer javaOutputContainer = outputPath.segmentCount() > 1
                        ? (IContainer) ResourcesPlugin.getWorkspace().getRoot().getFolder(outputPath)
                        : (IContainer) ResourcesPlugin.getWorkspace().getRoot()
                                .getProject(outputPath.lastSegment());
                IPath runtimePath = null;
                try {
                    ComponentResource[] componentResources = se
                            .findResourcesBySourcePath(sourceRoots[i].getResource().getProjectRelativePath());
                    if (componentResources.length > 0) {
                        IPath tmpRuntimePath = componentResources[0].getRuntimePath();
                        IPath tmpSourcePath = componentResources[0].getSourcePath();
                        if (!tmpRuntimePath.equals(tmpSourcePath)) {
                            while (tmpSourcePath.segmentCount() > 0 && tmpRuntimePath.segmentCount() > 0
                                    && tmpRuntimePath.lastSegment().equals(tmpSourcePath.lastSegment())) {
                                tmpRuntimePath = tmpRuntimePath.removeLastSegments(1);
                                tmpSourcePath = tmpSourcePath.removeLastSegments(1);
                            }
                            if (tmpRuntimePath.segmentCount() != 0) {
                                runtimePath = tmpRuntimePath.makeRelative();
                            }
                        }
                    }
                } catch (UnresolveableURIException e) {
                    J2EEPlugin.logError(e);
                }
                if (null == runtimePath) {
                    runtimePath = new Path(""); //$NON-NLS-1$
                }
                aggregateOutputFiles(new IResource[] { javaOutputContainer }, runtimePath,
                        javaOutputContainer.getProjectRelativePath().segmentCount());
            }
        }
    } catch (CoreException e) {
        J2EEPlugin.logError(e);
    } finally {
        if (se != null) {
            se.dispose();
        }
    }
}

From source file:org.eclipse.jst.j2ee.internal.jca.archive.operations.ConnectorComponentLoadStrategyImpl.java

License:Open Source License

private File getNestedJar(IPackageFragmentRoot sourceRoot) throws JavaModelException {
    IPath outputPath = sourceRoot.getRawClasspathEntry().getOutputLocation();
    if (outputPath == null) {
        IProject project = vComponent.getProject();
        try {//from   ww w  .  j  av a 2  s . c o  m
            if (project.hasNature(JavaCore.NATURE_ID)) {
                IJavaProject javaProject = JavaCore.create(project);
                outputPath = javaProject.getOutputLocation();
            }
        } catch (CoreException e) {
            Logger.getLogger().logError(e);
        }
        if (outputPath == null) {
            return null;
        }
    }

    IFolder javaOutputFolder = ResourcesPlugin.getWorkspace().getRoot().getFolder(outputPath);
    indexClassesForOutputFolder(javaOutputFolder);
    IContainer sourceContainer = (IContainer) sourceRoot.getResource();

    int sourceContainerSegmentCount = sourceContainer.getProjectRelativePath().segmentCount();
    boolean isModuleRoot = knownDD.getProjectRelativePath().toString()
            .startsWith(sourceContainer.getProjectRelativePath().toString());
    Set iFilesSet = new HashSet();
    boolean foundJava = gatherFilesForJAR(iFilesSet, sourceContainer, isModuleRoot, false,
            sourceContainerSegmentCount);
    if (!isModuleRoot || foundJava) {
        List iFilesList = Collections.list(Collections.enumeration(iFilesSet));
        for (int i = 0; i < iFilesList.size(); i++) {
            filesHolder.removeIFile((IFile) iFilesList.get(i));
        }
        File nestedArchive = createNestedArchive(iFilesList, sourceContainer, javaOutputFolder);
        return nestedArchive;
    }
    return null;
}

From source file:org.eclipse.jst.j2ee.internal.project.WTPJETEmitter.java

License:Open Source License

/**
 * @param workspace//from   w w  w . j a v  a 2s  .c  om
 * @param project
 * @param javaProject
 * @param packageName
 * @param subProgressMonitor
 * @throws JavaModelException
 * @throws MalformedURLException
 * @throws ClassNotFoundException
 * @throws SecurityException
 */
protected void loadClass(final IWorkspace workspace, final IProject project, IJavaProject javaProject,
        String packageName, IProgressMonitor subProgressMonitor)
        throws JavaModelException, MalformedURLException, ClassNotFoundException, SecurityException {
    //IContainer targetContainer =
    // workspace.getRoot().getFolder(javaProject.getOutputLocation());

    subProgressMonitor.subTask(CodeGenPlugin.getPlugin().getString("_UI_JETLoadingClass_message", //$NON-NLS-1$
            new Object[] { jetCompiler.getSkeleton().getClassName() + ".class" })); //$NON-NLS-1$

    // Construct a proper URL for relative lookup.
    //
    URL url = new File(
            project.getLocation() + "/" + javaProject.getOutputLocation().removeFirstSegments(1) + "/").toURL(); //$NON-NLS-1$ //$NON-NLS-2$
    URLClassLoader theClassLoader = new URLClassLoader(new URL[] { url }, classLoader);
    Class theClass = theClassLoader.loadClass(
            (packageName.length() == 0 ? "" : packageName + ".") + jetCompiler.getSkeleton().getClassName()); //$NON-NLS-1$ //$NON-NLS-2$
    String methodName = jetCompiler.getSkeleton().getMethodName();
    Method[] methods = theClass.getDeclaredMethods();
    for (int i = 0; i < methods.length; ++i) {
        if (methods[i].getName().equals(methodName)) {
            setMethod(methods[i]);
            break;
        }
    }
}

From source file:org.eclipse.jst.j2ee.internal.web.deployables.WebDeployableArtifactUtil.java

License:Open Source License

public static String getClassNameForType(IResource resource, String superType) {
    if (resource == null)
        return null;

    try {//www . ja v  a 2 s  . c o  m
        IProject project = resource.getProject();
        IPath path = resource.getFullPath();
        if (!project.hasNature(JavaCore.NATURE_ID) || path == null)
            return null;

        IJavaProject javaProject = (IJavaProject) project.getNature(JavaCore.NATURE_ID);
        if (!javaProject.isOpen())
            javaProject.open(new NullProgressMonitor());

        // output location may not be on classpath
        IPath outputPath = javaProject.getOutputLocation();
        if (outputPath != null && "class".equals(path.getFileExtension()) && outputPath.isPrefixOf(path)) { //$NON-NLS-1$
            int count = outputPath.segmentCount();
            path = path.removeFirstSegments(count);
        }

        // remove initial part of classpath
        IClasspathEntry[] classPathEntry = javaProject.getResolvedClasspath(true);
        if (classPathEntry != null) {
            int size = classPathEntry.length;
            for (int i = 0; i < size; i++) {
                IPath classPath = classPathEntry[i].getPath();
                if (classPath.isPrefixOf(path)) {
                    int count = classPath.segmentCount();
                    path = path.removeFirstSegments(count);
                    i += size;
                }
            }
        }

        // get java element
        IJavaElement javaElement = javaProject.findElement(path);

        IType[] types = getTypes(javaElement);
        if (types != null) {
            int size2 = types.length;
            for (int i = 0; i < size2; i++) {
                if (hasSuperclass(types[i], superType))
                    return types[i].getFullyQualifiedName();
            }
        }
        return null;
    } catch (Exception e) {
        return null;
    }
}

From source file:org.eclipse.jst.j2ee.project.facet.J2EEFacetInstallDelegate.java

License:Open Source License

/**
 * This method will set the output property on the model element for the given component.
 * //ww w  . j  a v  a 2 s. c  om
 * @param model
 * @param component
 */
protected void setOutputFolder(IDataModel model, IVirtualComponent component) {
    IJavaProject javaProject = JavaCore.create(component.getProject());
    IPath currentDefaultOutput = null;
    try {
        currentDefaultOutput = javaProject.getOutputLocation();
        component.setMetaProperty("java-output-path", currentDefaultOutput.toString()); //$NON-NLS-1$         
    } catch (JavaModelException e) {
        org.eclipse.jst.j2ee.internal.plugin.J2EEPlugin.logError(e);
    }
}

From source file:org.eclipse.jst.jsp.core.internal.taglib.BuildPathClassLoader.java

License:Open Source License

protected Class findClass(String className) throws ClassNotFoundException {
    if (DEBUG)/* w  w w  . ja  v a  2  s .com*/
        System.out.println("finding: [" + className + "]"); //$NON-NLS-1$ //$NON-NLS-2$
    try {
        IType type = fProject.findType(className);
        int offset = -1;
        if (type == null && (offset = className.indexOf('$')) != -1) {
            // Internal classes from source files must be referenced by . instead of $
            String cls = className.substring(0, offset) + className.substring(offset).replace('$', '.');
            type = fProject.findType(cls);
        }
        if (type != null) {
            IPath path = null;
            IResource resource = type.getResource();

            if (resource != null)
                path = resource.getLocation();
            if (path == null)
                path = type.getPath();

            // needs to be compiled before we can load it
            if ("class".equalsIgnoreCase(path.getFileExtension())) {
                IFile file = null;

                if (resource != null && resource.getType() == IResource.FILE)
                    file = (IFile) resource;
                else
                    file = ResourcesPlugin.getWorkspace().getRoot().getFile(path);

                if (file != null && file.isAccessible()) {
                    byte[] bytes = loadBytes(file);
                    return defineClass(className, bytes, 0, bytes.length);
                }
            }
            // Look up the class file based on the output location of the java project
            else if ("java".equalsIgnoreCase(path.getFileExtension()) && resource != null) { //$NON-NLS-1$
                if (resource.getProject() != null) {
                    IJavaProject jProject = JavaCore.create(resource.getProject());
                    String outputClass = StringUtils.replace(type.getFullyQualifiedName(), ".", "/") //$NON-NLS-1$//$NON-NLS-2$
                            .concat(".class"); //$NON-NLS-1$
                    IPath classPath = jProject.getOutputLocation().append(outputClass);
                    IFile file = ResourcesPlugin.getWorkspace().getRoot().getFile(classPath);
                    if (file != null && file.isAccessible()) {
                        byte[] bytes = loadBytes(file);
                        return defineClass(className, bytes, 0, bytes.length);
                    }
                }
            } else if ("jar".equalsIgnoreCase(path.getFileExtension())) {
                String expectedFileName = StringUtils.replace(className, ".", "/").concat(".class"); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
                byte[] bytes = getCachedInputStream(path.toOSString(), expectedFileName);
                return defineClass(className, bytes, 0, bytes.length);
            }
        }
    } catch (JavaModelException e) {
        Logger.logException(e);
    }
    return super.findClass(className);
}

From source file:org.eclipse.jst.ws.internal.common.ResourceUtils.java

License:Open Source License

/**
 * Returns the build output location of the <code>project</code> as an
 * <code>IPath</code>, or null if the project has no Java nature.
 * i.e. WP\.deployables\webModule\WEB-INF\classes
 * @param project//from  ww w . j  a v a 2  s  .  com
 *            The project.
 * @return The build output location of the <code>project</code> or null
 *         if the project has no Java nature.
 */
public static IPath getJavaOutputLocation(IProject project) {
    IPath outputLocation = null;
    try {
        IJavaProject javaProject = JavaCore.create(project);
        if (javaProject != null) {
            outputLocation = javaProject.getOutputLocation();
        }
    } catch (JavaModelException e) {
    }
    ILog log = EnvironmentService.getEclipseLog();
    log.log(ILog.INFO, 5032, ResourceUtils.class, "getJavaOutputLocation",
            "project=" + project + ",outputLocation=" + outputLocation);

    return outputLocation;
}

From source file:org.eclipse.libra.facet.OSGiBundleFacetInstallDelegate.java

License:Open Source License

private IBundleClasspathEntry[] getBundleClasspath(IBundleProjectDescription bundleProjectDescription)
        throws CoreException {
    IProject project = bundleProjectDescription.getProject();
    IBundleClasspathEntry[] bundleClasspath = bundleProjectDescription.getBundleClasspath();

    IJavaProject javaProject = JavaCore.create(project);
    if (bundleClasspath == null) {
        IPath[] javaSourceFolderPaths = getJavaSourceFolderPaths(javaProject);

        if (javaSourceFolderPaths != null && javaSourceFolderPaths.length > 0) {
            IBundleProjectService bundleProjectService = LibraFacetPlugin.getDefault()
                    .getBundleProjectService();

            List<IBundleClasspathEntry> bundleClasspathList = new ArrayList<IBundleClasspathEntry>();

            IPath binary = getRelativePath(project, javaProject.getOutputLocation());
            IPath library = (isWebProject(project)) ? new Path(WEB_INF_CLASSES) // add WEB-INF/classes for WABs
                    : null; // add . for other OSGi bundles

            //iterate over source folders and create IBundleClasspathEntry for each one.
            for (IPath iPath : javaSourceFolderPaths) {
                bundleClasspathList.add(bundleProjectService
                        .newBundleClasspathEntry(getRelativePath(project, iPath), binary, library));
            }/*from  www .j  av  a 2  s.  c  o  m*/
            bundleClasspath = bundleClasspathList.toArray(new IBundleClasspathEntry[] {});
            ;
        }

    } else {
        // TODO
    }

    // don't modify bin.includes by default
    return bundleClasspath;
}