Example usage for org.eclipse.jdt.core IJavaElement getElementName

List of usage examples for org.eclipse.jdt.core IJavaElement getElementName

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Introduction

In this page you can find the example usage for org.eclipse.jdt.core IJavaElement getElementName.

Prototype

String getElementName();

Source Link

Document

Returns the name of this element.

Usage

From source file:org.eclipse.jem.internal.adapters.jdom.JavaReflectionSynchronizer.java

License:Open Source License

protected String getFullNameFromElement(IJavaElement element) {
    // TODO: may want to throw IllegalArgumentException here? 
    // if (element == null) throw new IllegalArgumentException("Java Element parameter may not be null");
    String name = element.getElementName();
    if (name.length() <= 5 || !name.substring(name.length() - 5).equals(".java")) { //$NON-NLS-1$
        // Should not be here, 
        Logger logger = JavaPlugin.getDefault().getLogger();
        if (logger.isLoggingLevel(Level.FINE))
            logger.log("Invalid .java file: " + name, Level.FINE); //$NON-NLS-1$
        // Make a guess, at worst case, nothing will come out of this.
        int index = name.lastIndexOf("."); //$NON-NLS-1$
        if (index >= 0)
            name = name.substring(0, index) + ".java"; // rename the extension to .java //$NON-NLS-1$
        else//from   w  w  w. j  av a 2s .  c om
            name = name + ".java"; //$NON-NLS-1$
    }
    if (element.getParent().getElementName() == null || element.getParent().getElementName().length() == 0)
        return name.substring(0, name.length() - 5);
    else
        return element.getParent().getElementName() + "." + name.substring(0, name.length() - 5); //$NON-NLS-1$
}

From source file:org.eclipse.jem.internal.beaninfo.adapters.BeaninfoModelSynchronizer.java

License:Open Source License

protected String getFullNameFromElement(IJavaElement element) {
    String name = element.getElementName();
    if (!(element instanceof ICompilationUnit || element instanceof IClassFile))
        return name; // Shouldn't be here

    // remove extension.
    int periodNdx = name.lastIndexOf('.');
    if (periodNdx == -1)
        return name; // Shouldn't be here. There should be an extension

    String typeName = null;/*from  www . j  ava2 s .c  o m*/
    String parentName = element.getParent().getElementName();
    if (parentName == null || parentName.length() == 0)
        typeName = name.substring(0, periodNdx); // In default package
    else
        typeName = parentName + "." + name.substring(0, periodNdx); //$NON-NLS-1$

    return typeName;
}

From source file:org.eclipse.jpt.jaxb.ui.internal.wizards.schemagen.SchemaGeneratorWizard.java

License:Open Source License

private String[] buildSourceClassNames(Object[] checkedElements) {

    ArrayList<String> classNames = new ArrayList<String>();

    for (Object element : checkedElements) {
        IJavaElement javaElement = (IJavaElement) element;
        String packageName = javaElement.getParent().getElementName();
        String elementName = javaElement.getElementName();
        String className = FileTools.stripExtension(elementName);
        if (StringTools.isBlank(packageName)) {
            classNames.add(className);//from   w w  w  .ja v a  2  s  . c o  m
        } else {
            classNames.add(packageName + '.' + className);
        }
    }

    return ArrayTools.array(classNames, new String[0]);
}

From source file:org.eclipse.jpt.jpa.eclipselink.ui.internal.wizards.EclipseLinkDynamicEntityClassWizardPage.java

License:Open Source License

/**
 * Return existing packages cross the selected project
 * Only one of these packages that have the same name will be returned
 *///from  w w w  .  j av a 2s  .  c om
protected IJavaElement[] getPackages() {
    IPackageFragmentRoot[] packRoots = (IPackageFragmentRoot[]) model
            .getProperty(INewJavaClassDataModelProperties.JAVA_PACKAGE_FRAGMENT_ROOT);
    if (packRoots.length <= 0)
        return new IJavaElement[0];
    IJavaElement[] packages = new IJavaElement[0];
    try {
        ArrayList<IJavaElement> pkList = new ArrayList<IJavaElement>();
        for (IPackageFragmentRoot packageRoot : packRoots) {
            for (IJavaElement element : packageRoot.getChildren()) {
                // eliminate the duplicate package names
                if (!IterableTools.contains(getJavaElementNames(pkList), element.getElementName())) {
                    pkList.add(element);
                }
            }
        }
        packages = new IJavaElement[pkList.size()];
        pkList.toArray(packages);
    } catch (JavaModelException e) {
        // Do nothing
    }
    return packages;
}

From source file:org.eclipse.jst.j2ee.internal.dialogs.TypeJavaSearchScope.java

License:Open Source License

public void add(IJavaElement element) throws JavaModelException {
    IPackageFragmentRoot root = null;/*from w  w  w .j  a  v  a  2  s  .c o  m*/
    switch (element.getElementType()) {
    case IJavaElement.JAVA_MODEL:
        // a workspace sope should be used
        break;
    case IJavaElement.JAVA_PROJECT:
        this.add((IJavaProject) element, true, new HashSet(2));
        break;
    case IJavaElement.PACKAGE_FRAGMENT_ROOT:
        root = (IPackageFragmentRoot) element;
        this.add(root.getPath(), true);
        break;
    case IJavaElement.PACKAGE_FRAGMENT:
        root = (IPackageFragmentRoot) element.getParent();
        if (root.isArchive()) {
            this.add(root.getPath().append(new Path(element.getElementName().replace('.', '/'))), false);
        } else {
            IResource resource = element.getUnderlyingResource();
            if (resource != null && resource.isAccessible()) {
                this.add(resource.getFullPath(), false);
            }
        }
        break;
    default:
        // remember sub-cu (or sub-class file) java elements
        if (element instanceof IMember) {
            if (this.elements == null) {
                this.elements = new ArrayList();
            }
            this.elements.add(element);
        }
        this.add(this.fullPath(element), true);

        // find package fragment root including this java element
        IJavaElement parent = element.getParent();
        while (parent != null && !(parent instanceof IPackageFragmentRoot)) {
            parent = parent.getParent();
        }
        if (parent instanceof IPackageFragmentRoot) {
            root = (IPackageFragmentRoot) parent;
        }
    }

    if (root != null) {
        if (root.getKind() == IPackageFragmentRoot.K_BINARY) {
            this.addEnclosingProjectOrJar(root.getPath());
        } else {
            this.addEnclosingProjectOrJar(root.getJavaProject().getProject().getFullPath());
        }
    }
}

From source file:org.eclipse.jst.j2ee.internal.dialogs.TypeJavaSearchScope.java

License:Open Source License

private IPath fullPath(IJavaElement element) {
    if (element instanceof IPackageFragmentRoot) {
        return ((IPackageFragmentRoot) element).getPath();
    }/*from   ww  w .j a  v  a 2 s  .c o  m*/
    IJavaElement parent = element.getParent();
    IPath parentPath = parent == null ? null : this.fullPath(parent);
    IPath childPath;
    if (element instanceof IPackageFragment) {
        childPath = new Path(element.getElementName().replace('.', '/'));
    } else if (element instanceof IOpenable) {
        childPath = new Path(element.getElementName());
    } else {
        return parentPath;
    }
    return parentPath == null ? childPath : parentPath.append(childPath);
}

From source file:org.eclipse.jst.jsf.ui.internal.jspeditor.BeanSuffixHyperlink.java

License:Open Source License

public String getHyperlinkText() {
    //Bug 254452 - JSF hyperlink provider shows "unknown hyperlink" when in list
    final IJavaElement element = determineJavaElement();
    if (element != null) {
        final ICompilationUnit compilationUnit = (ICompilationUnit) element
                .getAncestor(IJavaElement.COMPILATION_UNIT);
        if (compilationUnit != null) {
            return NLS.bind(Messages.Hyperlink_Open_JavaMethod, compilationUnit.getElementName(),
                    element.getElementName());
        }/*  w  ww .  j a va2  s  . c  o  m*/
        return Messages.Hyperlink_Open_JavaFile;
    }
    return Messages.Hyperlink_Open_JavaElement;
}

From source file:org.eclipse.jst.jsp.ui.internal.java.refactoring.JSPRenameElementActionDelegate.java

License:Open Source License

public void run(IAction action) {
    IJavaElement element = getSelectedElement();
    if (element != null) {
        RenameSupport renameSupport = null;
        try {// ww w  . ja  v a  2s . c  om
            switch (element.getElementType()) {
            case IJavaElement.TYPE:
                renameSupport = RenameSupport.create((IType) element, element.getElementName(),
                        RenameSupport.UPDATE_REFERENCES);
                break;
            case IJavaElement.METHOD:
                renameSupport = RenameSupport.create((IMethod) element, element.getElementName(),
                        RenameSupport.UPDATE_REFERENCES);
                break;
            case IJavaElement.PACKAGE_FRAGMENT:
                renameSupport = RenameSupport.create((IPackageFragment) element, element.getElementName(),
                        RenameSupport.UPDATE_REFERENCES);
                break;
            }
            if (renameSupport != null) {
                renameSupport.openDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell());
                PlatformStatusLineUtil.clearStatusLine();
            }
        } catch (CoreException e) {
            Logger.logException(e);
        }
    } else {
        PlatformStatusLineUtil.displayErrorMessage(JSPUIMessages.JSPRenameElementAction_0); //$NON-NLS-1$
        PlatformStatusLineUtil.addOneTimeClearListener();
    }
}

From source file:org.eclipse.jst.jsp.ui.internal.java.refactoring.JSPTypeRenameRequestor.java

License:Open Source License

protected String getRenameText(JavaSearchDocumentDelegate searchDoc, SearchMatch javaMatch) {

    String renameText = getNewName();

    String pkg = getType().getPackageFragment().getElementName();
    IJavaElement parent = getType().getParent();
    String parentName = (parent != null) ? parent.getElementName() : null;
    JSPTranslation trans = searchDoc.getJspTranslation();
    String matchText = trans.getJavaText().substring(javaMatch.getOffset(),
            javaMatch.getOffset() + javaMatch.getLength());

    // if it's an import or jsp:useBean or fully qualified type, we need to add the package name as well
    // else if starts with parent name such as "MyClass.Enum" then need to add the parent name as well
    if (trans.isImport(javaMatch.getOffset()) || isFullyQualified(matchText)) {
        if (!pkg.equals("")) //$NON-NLS-1$
            renameText = pkg + "." + renameText; //$NON-NLS-1$
    } else if (parentName != null && matchText.startsWith(parentName)) {
        renameText = parentName + "." + renameText; //$NON-NLS-1$
    }//from w w w . ja  va  2s . c  om
    return renameText;
}

From source file:org.eclipse.jst.jsp.ui.internal.java.refactoring.RenameElementHandler.java

License:Open Source License

public Object execute(ExecutionEvent event) throws ExecutionException {
    fEditor = HandlerUtil.getActiveEditor(event);

    IJavaElement element = getSelectedElement();
    if (element != null) {
        RenameSupport renameSupport = null;
        try {/*w  ww  . j  av a 2 s .  co  m*/
            switch (element.getElementType()) {
            case IJavaElement.TYPE:
                renameSupport = RenameSupport.create((IType) element, element.getElementName(),
                        RenameSupport.UPDATE_REFERENCES);
                break;
            case IJavaElement.METHOD:
                renameSupport = RenameSupport.create((IMethod) element, element.getElementName(),
                        RenameSupport.UPDATE_REFERENCES);
                break;
            case IJavaElement.PACKAGE_FRAGMENT:
                renameSupport = RenameSupport.create((IPackageFragment) element, element.getElementName(),
                        RenameSupport.UPDATE_REFERENCES);
                break;
            case IJavaElement.FIELD:
                renameSupport = RenameSupport.create((IField) element, element.getElementName(),
                        RenameSupport.UPDATE_REFERENCES);
                break;
            }
            if (renameSupport != null) {
                renameSupport.openDialog(PlatformUI.getWorkbench().getActiveWorkbenchWindow().getShell());
                PlatformStatusLineUtil.clearStatusLine();
            }
        } catch (CoreException e) {
            Logger.logException(e);
        }
    } else {
        PlatformStatusLineUtil.displayErrorMessage(JSPUIMessages.JSPRenameElementAction_0); //$NON-NLS-1$
        PlatformStatusLineUtil.addOneTimeClearListener();
    }

    return null;
}