Example usage for org.eclipse.jdt.core IOpenable isOpen

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IOpenable isOpen.

Prototype

boolean isOpen();

Source Link

Document

Returns whether this openable is open.

Usage

From source file:edu.brown.cs.bubbles.bedrock.BedrockUtil.java

License:Open Source License

private static void outputJavaElementImpl(IJavaElement elt, Set<String> files, boolean children,
        IvyXmlWriter xw) {//from   w  w w. j av a 2  s  .co m
    if (elt == null)
        return;

    String close = null;

    switch (elt.getElementType()) {
    case IJavaElement.CLASS_FILE:
        return;
    case IJavaElement.PACKAGE_FRAGMENT:
        IOpenable opn = (IOpenable) elt;
        if (!opn.isOpen()) {
            try {
                opn.open(null);
            } catch (JavaModelException e) {
                BedrockPlugin.logE("Package framgent " + elt.getElementName() + " not open");
                return;
            }
        }
        try {
            outputNameDetails((IPackageFragment) elt, xw);
        } catch (JavaModelException e) {
        }
        break;
    case IJavaElement.PACKAGE_FRAGMENT_ROOT:
        IPackageFragmentRoot pfr = (IPackageFragmentRoot) elt;
        try {
            if (!pfr.isOpen() && pfr.getKind() == IPackageFragmentRoot.K_SOURCE) {
                pfr.open(null);
            }
        } catch (JavaModelException e) {
            return;
        }
        outputNameDetails(pfr, xw);
        break;
    case IJavaElement.JAVA_PROJECT:
        IJavaProject ijp = (IJavaProject) elt;
        outputNameDetails(ijp, xw);
        break;
    case IJavaElement.JAVA_MODEL:
    case IJavaElement.IMPORT_CONTAINER:
    case IJavaElement.IMPORT_DECLARATION:
    case IJavaElement.TYPE_PARAMETER:
    default:
        break;
    case IJavaElement.COMPILATION_UNIT:
        IProject ip = elt.getJavaProject().getProject();
        File f = getFileForPath(elt.getPath(), ip);
        if (files != null && !files.contains(f.getPath()) && !files.contains(f.getAbsolutePath())) {
            return;
        }
        xw.begin("FILE");
        xw.textElement("PATH", f.getAbsolutePath());
        String root = getRootForPath(elt.getPath(), ip);
        if (root != null)
            xw.textElement("PATHROOT", root);
        close = "FILE";
        break;
    case IJavaElement.TYPE:
        try {
            outputNameDetails((IType) elt, xw);
        } catch (JavaModelException e) {
        }
        break;
    case IJavaElement.FIELD:
        try {
            outputNameDetails((IField) elt, xw);
        } catch (JavaModelException e) {
        }
        break;
    case IJavaElement.METHOD:
        try {
            outputNameDetails((IMethod) elt, xw);
        } catch (JavaModelException e) {
        }
        break;
    case IJavaElement.INITIALIZER:
        outputNameDetails((IInitializer) elt, xw);
        break;
    case IJavaElement.PACKAGE_DECLARATION:
        outputNameDetails((IPackageDeclaration) elt, xw);
        break;
    case IJavaElement.LOCAL_VARIABLE:
        outputNameDetails((ILocalVariable) elt, xw);
        break;
    }

    if (children && elt instanceof IParent) {
        try {
            for (IJavaElement c : ((IParent) elt).getChildren()) {
                outputJavaElementImpl(c, files, children, xw);
            }
        } catch (JavaModelException e) {
        }
    }

    if (close != null)
        xw.end(close);
}

---

From source file:org.eclipse.team.svn.resource.ignore.rules.jdt.JDTIgnoreRecommendations.java

License:Open Source License

public boolean isOutput(IResource resource) throws CoreException {
    IProject project = resource.getProject();
    if (project == null) {
        return false;
    }/*from ww w  . j a v a2  s .co  m*/
    IJavaProject javaProject = JavaCore.create(project);
    IPath output = javaProject.getOutputLocation();
    // if this resource not in the output folder or the project itself is the output folder then no need to ignore it
    if (!output.isPrefixOf(resource.getFullPath()) || output.equals(project.getFullPath())) {
        return false;
    }
    if (!"bin".equals(output.lastSegment())) { //default folder name used in eclipse while creating project with separate source and binary folders
        IOpenable openable = javaProject.getOpenable();
        if (openable.isOpen()) { // do not start any time consuming process
            IPackageFragmentRoot[] roots = JavaCore.create(project).getPackageFragmentRoots();
            for (int i = 0; i < roots.length; i++) {
                if (output.isPrefixOf(roots[i].getPath())) {
                    return false;
                }
            }
        }
    }
    return true;
}

---