Example usage for org.eclipse.jdt.core IJavaModel getResource

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IJavaModel getResource.

Prototype

IResource getResource();

Source Link

Document

Returns the innermost resource enclosing this element.

Usage

From source file:net.sf.j2s.ui.actions.UnitJavaScriptUtil.java

License:Open Source License

public static boolean openEditor(ICompilationUnit unit) {
    String relativePath = getRelativeJSPath(unit);
    IJavaModel javaModel = unit.getJavaModel();
    File file = new File(javaModel.getResource().getLocation().toOSString(), relativePath);

    IFile[] files = javaModel.getWorkspace().getRoot()
            .findFilesForLocation(Path.fromPortableString(relativePath));
    IEditorInput editorInput = null;// w w  w. j a va  2s .c  o  m
    if (files != null && files.length != 0) {
        editorInput = new FileEditorInput(files[0]);
        try {
            Java2ScriptUIPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getActivePage()
                    .openEditor(editorInput, getEditorID());
            return true;
        } catch (PartInitException e) {
            e.printStackTrace();
        }
    } else {
        IFileStore fileStore = EFS.getLocalFileSystem().getStore(new Path(file.getParent()));
        fileStore = fileStore.getChild(file.getName());
        if (!fileStore.fetchInfo().isDirectory() && fileStore.fetchInfo().exists()) {
            IWorkbenchWindow fWindow = Java2ScriptUIPlugin.getDefault().getWorkbench()
                    .getActiveWorkbenchWindow();
            IWorkbenchPage page = fWindow.getActivePage();
            try {
                // Copy from IDE.openEditorOnFileStore
                IEditorInput input = getEditorInput(fileStore);
                String editorId = null;
                IEditorDescriptor descriptor;
                try {
                    descriptor = IDE.getEditorDescriptor("java2script.txt"); // text editor
                    if (descriptor != null)
                        editorId = descriptor.getId();
                } catch (PartInitException e) {
                }

                // open the editor on the file
                page.openEditor(input, editorId);
                return true;
            } catch (PartInitException e) {
                String msg = NLS.bind(IDEWorkbenchMessages.OpenLocalFileAction_message_errorOnOpen,
                        fileStore.getName());
                IDEWorkbenchPlugin.log(msg, e.getStatus());
                MessageDialog.openError(fWindow.getShell(), IDEWorkbenchMessages.OpenLocalFileAction_title,
                        msg);
            }
        }
    }
    return false;
}

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