Example usage for org.eclipse.jdt.core IType getPrimaryElement

Introduction

In this page you can find the example usage for org.eclipse.jdt.core IType getPrimaryElement.

Prototype

IJavaElement getPrimaryElement();

Source Link

Document

Returns the primary element (whose compilation unit is the primary compilation unit) this working copy element was created from, or this element if it is a descendant of a primary compilation unit or if it is not a descendant of a working copy (e.g.

Usage

From source file:com.codenvy.ide.ext.java.server.internal.core.search.HierarchyScope.java

License:Open Source License

private boolean enclosesType(IType type, boolean recurse) {
    if (this.subTypes != null) {
        // searching subtypes
        if (this.subTypes.contains(type)) {
            return true;
        }/*from   w w  w .  ja va2s .c  o m*/
        // be flexible: look at original element (see bug 14106 and below)
        IType original = type.isBinary() ? null : (IType) type.getPrimaryElement();
        if (original != type && this.subTypes.contains(original)) {
            return true;
        }
    } else {
        if (this.hierarchy.contains(type)) {
            return true;
        } else {
            // be flexible: look at original element (see bug 14106 Declarations in Hierarchy does not find declarations in hierarchy)
            IType original;
            if (!type.isBinary() && (original = (IType) type.getPrimaryElement()) != null) {
                if (this.hierarchy.contains(original)) {
                    return true;
                }
            }
        }
    }
    if (recurse) {
        // queried type is enclosed in this scope if one of its members is:
        try {
            IType[] memberTypes = type.getTypes();
            for (int i = 0; i < memberTypes.length; i++) {
                if (enclosesType(memberTypes[i], recurse)) {
                    return true;
                }
            }
        } catch (JavaModelException e) {
            return false;
        }
    }
    return false;
}

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From source file:com.iw.plugins.spindle.ui.wizards.factories.ClassFactory.java

License:Mozilla Public License

private void createType(IProgressMonitor monitor) throws CoreException, InterruptedException {
    if (monitor == null) {
        monitor = new NullProgressMonitor();
    }/*from  w ww . j  a va2 s  .  c  o m*/

    monitor.beginTask(UIPlugin.getString("ClassFactory.operationdesc", fTypeName), 10);

    ICompilationUnit createdWorkingCopy = null;
    try {
        IPackageFragmentRoot root = fPackageFragmentyRoot;
        IPackageFragment pack = fPackageFragment;
        if (pack == null) {
            pack = root.getPackageFragment(""); //$NON-NLS-1$
        }

        if (!pack.exists()) {
            String packName = pack.getElementName();
            pack = root.createPackageFragment(packName, true, null);
        }

        monitor.worked(1);

        String clName = fTypeName;

        boolean isInnerClass = false;

        IType createdType;
        ImportsManager imports;
        int indent = 0;

        String lineDelimiter = System.getProperty("line.separator", "\n");

        ICompilationUnit parentCU = pack.createCompilationUnit(clName + ".java", "", false,
                new SubProgressMonitor(monitor, 2));
        // create a working copy with a new owner
        createdWorkingCopy = parentCU.getWorkingCopy(null);

        // use the compiler template a first time to read the imports
        String content = CodeGeneration.getCompilationUnitContent(createdWorkingCopy, null, "", lineDelimiter); //$NON-NLS-1$
        if (content != null)
            createdWorkingCopy.getBuffer().setContents(content);

        imports = new ImportsManager(createdWorkingCopy);
        // add an import that will be removed again. Having this import solves
        // 14661
        imports.addImport(JavaModelUtil.concatenateName(pack.getElementName(), fTypeName));

        String typeContent = constructTypeStub(imports, lineDelimiter);

        String cuContent = constructCUContent(parentCU, typeContent, lineDelimiter);

        createdWorkingCopy.getBuffer().setContents(cuContent);

        createdType = createdWorkingCopy.getType(clName);

        if (monitor.isCanceled()) {
            throw new InterruptedException();
        }

        // add imports for superclass/interfaces, so types can be resolved
        // correctly

        ICompilationUnit cu = createdType.getCompilationUnit();
        boolean needsSave = !cu.isWorkingCopy();

        imports.create(needsSave, new SubProgressMonitor(monitor, 1));

        JavaModelUtil.reconcile(cu);

        if (monitor.isCanceled()) {
            throw new InterruptedException();
        }

        // set up again
        imports = new ImportsManager(imports.getCompilationUnit(), imports.getAddedTypes());

        createTypeMembers(createdType, imports, new SubProgressMonitor(monitor, 1));

        // add imports
        imports.create(needsSave, new SubProgressMonitor(monitor, 1));

        removeUnusedImports(cu, imports.getAddedTypes(), needsSave);

        JavaModelUtil.reconcile(cu);

        ISourceRange range = createdType.getSourceRange();

        IBuffer buf = cu.getBuffer();
        String originalContent = buf.getText(range.getOffset(), range.getLength());

        String formattedContent = CodeFormatterUtil.format(CodeFormatter.K_CLASS_BODY_DECLARATIONS,
                originalContent, indent, null, lineDelimiter, pack.getJavaProject());
        buf.replace(range.getOffset(), range.getLength(), formattedContent);

        //      String fileComment = getFileComment(cu);
        //      if (fileComment != null && fileComment.length() > 0)
        //      {
        //        buf.replace(0, 0, fileComment + lineDelimiter);
        //      }
        cu.commitWorkingCopy(false, new SubProgressMonitor(monitor, 1));
        if (createdWorkingCopy != null) {
            fCreatedType = (IType) createdType.getPrimaryElement();
        } else {
            fCreatedType = createdType;
        }
    } finally {
        if (createdWorkingCopy != null) {
            createdWorkingCopy.discardWorkingCopy();
        }
        monitor.done();
    }

}

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From source file:de.tobject.findbugs.reporter.MarkerUtil.java

License:Open Source License

private static String getSourceFileHint(IType type, String qualifiedClassName) {
    String sourceFileStr = "";
    IJavaElement primaryElement = type.getPrimaryElement();
    if (primaryElement != null) {
        return primaryElement.getElementName() + ".java";
    }//from www  . ja va2  s  . c  om
    return sourceFileStr;
}

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From source file:org.eclipse.jst.jsf.facesconfig.ui.util.JavaClassUtils.java

License:Open Source License

/**
 * open the type in the editor.//  w w  w.  j  a  v a2s. c o m
 * 
 * @param type
 * @return true if the type could opened in an editor
 */
public static boolean openType(IType type) {
    if (type == null || !type.exists()) {
        return false;
    }

    try {
        IEditorPart editorPart = JavaUI.openInEditor(type.getPrimaryElement());
        if (editorPart != null) {
            JavaUI.revealInEditor(editorPart, type.getPrimaryElement());
            return true;
        }
    } catch (PartInitException e) {
        // ignore this error.
    } catch (JavaModelException e) {
        // ignore this error.
    }
    return false;
}

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