Examples with JavaModelException org.eclipse.jdt.core.JavaModelException used on opensource projects

Example 96 with JavaModelException

use of org.eclipse.jdt.core.JavaModelException in project che by eclipse.

the class DeltaProcessingState method getRootInfos.

private HashMap[] getRootInfos(boolean usePreviousSession) {
    HashMap newRoots = new HashMap();
    HashMap newOtherRoots = new HashMap();
    HashMap newSourceAttachments = new HashMap();
    HashMap newProjectDependencies = new HashMap();
    IJavaModel model = manager.getJavaModel();
    IJavaProject[] projects;
    try {
        projects = model.getJavaProjects();
    } catch (JavaModelException e) {
        // nothing can be done
        return null;
    }
    for (int i = 0, length = projects.length; i < length; i++) {
        JavaProject project = (JavaProject) projects[i];
        IClasspathEntry[] classpath;
        try {
            //				if (usePreviousSession) {
            //					PerProjectInfo perProjectInfo = project.getPerProjectInfo();
            //					project.resolveClasspath(perProjectInfo, true/*use previous session values*/, false/*don't add classpath change*/);
            //					classpath = perProjectInfo.resolvedClasspath;
            //				} else {
            classpath = project.getResolvedClasspath();
        //				}
        } catch (JavaModelException e) {
            // continue with next project
            continue;
        }
        for (int j = 0, classpathLength = classpath.length; j < classpathLength; j++) {
            IClasspathEntry entry = classpath[j];
            if (entry.getEntryKind() == IClasspathEntry.CPE_PROJECT) {
                // TODO (jerome) reuse handle
                IJavaProject key = model.getJavaProject(entry.getPath().segment(0));
                IJavaProject[] dependents = (IJavaProject[]) newProjectDependencies.get(key);
                if (dependents == null) {
                    dependents = new IJavaProject[] { project };
                } else {
                    int dependentsLength = dependents.length;
                    System.arraycopy(dependents, 0, dependents = new IJavaProject[dependentsLength + 1], 0, dependentsLength);
                    dependents[dependentsLength] = project;
                }
                newProjectDependencies.put(key, dependents);
                continue;
            }
            // root path
            IPath path = entry.getPath();
            if (newRoots.get(path) == null) {
                newRoots.put(path, new DeltaProcessor.RootInfo(project, path, ((ClasspathEntry) entry).fullInclusionPatternChars(), ((ClasspathEntry) entry).fullExclusionPatternChars(), entry.getEntryKind()));
            } else {
                ArrayList rootList = (ArrayList) newOtherRoots.get(path);
                if (rootList == null) {
                    rootList = new ArrayList();
                    newOtherRoots.put(path, rootList);
                }
                rootList.add(new DeltaProcessor.RootInfo(project, path, ((ClasspathEntry) entry).fullInclusionPatternChars(), ((ClasspathEntry) entry).fullExclusionPatternChars(), entry.getEntryKind()));
            }
            // source attachment path
            if (entry.getEntryKind() != IClasspathEntry.CPE_LIBRARY)
                continue;
            String propertyString = null;
            //				try {
            //					propertyString = Util.getSourceAttachmentProperty(path);
            //				} catch (JavaModelException e) {
            //					e.printStackTrace();
            //				}
            IPath sourceAttachmentPath;
            if (propertyString != null) {
                int index = propertyString.lastIndexOf(PackageFragmentRoot.ATTACHMENT_PROPERTY_DELIMITER);
                sourceAttachmentPath = (index < 0) ? new Path(propertyString) : new Path(propertyString.substring(0, index));
            } else {
                sourceAttachmentPath = entry.getSourceAttachmentPath();
            }
            if (sourceAttachmentPath != null) {
                newSourceAttachments.put(sourceAttachmentPath, path);
            }
        }
    }
    return new HashMap[] { newRoots, newOtherRoots, newSourceAttachments, newProjectDependencies };
}

Example 97 with JavaModelException

use of org.eclipse.jdt.core.JavaModelException in project che by eclipse.

the class JavaModelOperation method deleteResources.

/**
	 * Convenience method to delete resources
	 */
protected void deleteResources(IResource[] resources, boolean forceFlag) throws JavaModelException {
    if (resources == null || resources.length == 0)
        return;
    IProgressMonitor subProgressMonitor = getSubProgressMonitor(resources.length);
    IWorkspace workspace = resources[0].getWorkspace();
    try {
        workspace.delete(resources, forceFlag ? IResource.FORCE | IResource.KEEP_HISTORY : IResource.KEEP_HISTORY, subProgressMonitor);
        setAttribute(HAS_MODIFIED_RESOURCE_ATTR, TRUE);
    } catch (CoreException e) {
        throw new JavaModelException(e);
    }
}

Example 98 with JavaModelException

use of org.eclipse.jdt.core.JavaModelException in project che by eclipse.

the class JavaModelOperation method moveResources.

/**
	 * Convenience method to move resources
	 */
protected void moveResources(IResource[] resources, IPath container) throws JavaModelException {
    IProgressMonitor subProgressMonitor = null;
    if (this.progressMonitor != null) {
        subProgressMonitor = new SubProgressMonitor(this.progressMonitor, resources.length, SubProgressMonitor.PREPEND_MAIN_LABEL_TO_SUBTASK);
    }
    IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
    try {
        for (int i = 0, length = resources.length; i < length; i++) {
            IResource resource = resources[i];
            IPath destination = container.append(resource.getName());
            if (root.findMember(destination) == null) {
                resource.move(destination, false, subProgressMonitor);
            }
        }
        setAttribute(HAS_MODIFIED_RESOURCE_ATTR, TRUE);
    } catch (CoreException e) {
        throw new JavaModelException(e);
    }
}

Example 99 with JavaModelException

use of org.eclipse.jdt.core.JavaModelException in project che by eclipse.

the class JavaModelOperation method executeNestedOperation.

/**
     * Convenience method to run an operation within this operation
     */
public void executeNestedOperation(JavaModelOperation operation, int subWorkAmount) throws JavaModelException {
    IJavaModelStatus status = operation.verify();
    if (!status.isOK()) {
        throw new JavaModelException(status);
    }
    IProgressMonitor subProgressMonitor = getSubProgressMonitor(subWorkAmount);
    // fix for 1FW7IKC, part (1)
    try {
        operation.setNested(true);
        operation.run(subProgressMonitor);
    } catch (CoreException ce) {
        if (ce instanceof JavaModelException) {
            throw (JavaModelException) ce;
        } else {
            // translate the core exception to a java model exception
            if (ce.getStatus().getCode() == IResourceStatus.OPERATION_FAILED) {
                Throwable e = ce.getStatus().getException();
                if (e instanceof JavaModelException) {
                    throw (JavaModelException) e;
                }
            }
            throw new JavaModelException(ce);
        }
    }
}

Example 100 with JavaModelException

use of org.eclipse.jdt.core.JavaModelException in project che by eclipse.

the class JavaModelOperation method createFolder.

/**
	 * Convenience method to create a folder
	 */
protected void createFolder(IContainer parentFolder, String name, boolean forceFlag) throws JavaModelException {
    IFolder folder = parentFolder.getFolder(new Path(name));
    try {
        // we should use true to create the file locally. Only VCM should use tru/false
        folder.create(forceFlag ? IResource.FORCE | IResource.KEEP_HISTORY : IResource.KEEP_HISTORY, // local
        true, getSubProgressMonitor(1));
        setAttribute(HAS_MODIFIED_RESOURCE_ATTR, TRUE);
    } catch (CoreException e) {
        throw new JavaModelException(e);
    }
}