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.springframework.ide.eclipse.beans.ui.refactoring.util.BeansRefactoringChangeUtils.java

License:Open Source License

private static void createTextEdit(Node node, IJavaElement element, String newName, TextChange textChange,
        TextEdit textEdit) {/*from  w  w  w . j a v  a 2  s .com*/
    if (node == null) {
        return;
    }

    String oldName = (element instanceof IType) ? ((IType) element).getFullyQualifiedName('$')
            : element.getElementName();

    // creating replace edits for attributes
    NamedNodeMap attributes = node.getAttributes();
    if (attributes != null) {
        for (int i = 0; i < attributes.getLength(); i++) {
            String attribute = attributes.item(i).getNodeValue();
            if (oldName.equals(attribute)
                    || isGoodMatch(attribute, oldName, element instanceof IPackageFragment)) {
                AttrImpl attr = (AttrImpl) attributes.getNamedItem(attributes.item(i).getNodeName());
                int offset = attr.getValueRegionStartOffset() + 1;
                if (offset >= 0) {
                    ReplaceEdit edit = new ReplaceEdit(offset, oldName.length(), newName);

                    textEdit.addChild(edit);
                    textChange.addTextEditGroup(new TextEditGroup("Update class reference", edit));
                }
            }
        }
    }

    // creating replace edits for value strings
    if (node instanceof TextImpl) {
        String value = node.getNodeValue();
        if (value != null) {
            if (oldName.equals(value) || isGoodMatch(value, oldName, element instanceof IPackageFragment)) {
                int offset = ((TextImpl) node).getStartOffset();
                if (offset >= 0) {
                    ReplaceEdit edit = new ReplaceEdit(offset, oldName.length(), newName);

                    textEdit.addChild(edit);
                    textChange.addTextEditGroup(new TextEditGroup("Update class reference", edit));
                }
            }
        }
    }
}

From source file:org.springframework.ide.eclipse.metadata.core.BeanMethodAnnotationMetadata.java

License:Open Source License

@SuppressWarnings("unchecked")
@Override/* w  w  w  .j  a va 2  s.  c o  m*/
public String getValueAsText() {
    StringBuilder buf = new StringBuilder();
    IJavaElement je = JavaCore.create(getHandleIdentifier());
    if (getValue() instanceof Set) {

        Set<AnnotationMemberValuePair> pairs = new HashSet<AnnotationMemberValuePair>(
                (Set<AnnotationMemberValuePair>) getValue());

        for (AnnotationMemberValuePair pair : (Set<AnnotationMemberValuePair>) getValue()) {
            if ("name".equals(pair.getName())) { //$NON-NLS-1$
                buf.append(pair.getValue());
                pairs.remove(pair);
            }
        }

        if (buf.length() == 0) {
            buf.append(je.getElementName());
        }

        if (pairs.size() > 0) {
            buf.append(" ("); //$NON-NLS-1$
        }

        for (AnnotationMemberValuePair pair : pairs) {
            if (pair.getName() != null) {
                buf.append(pair.getName());
                buf.append(" = "); //$NON-NLS-1$
            }
            buf.append(pair.getValue());
            buf.append(", "); //$NON-NLS-1$
        }

        if (pairs.size() > 0) {
            buf = new StringBuilder(buf.substring(0, buf.length() - 2));
            buf.append(")"); //$NON-NLS-1$
        }

        return buf.append(" - ").toString(); //$NON-NLS-1$
    }
    return ""; //$NON-NLS-1$
}

From source file:org.springframework.tooling.jdt.ls.commons.java.JavaData.java

License:Open Source License

private void fillJavaElementData(IJavaElement element, JavaElementData data) {
    data.setName(element.getElementName());
    data.setHandleIdentifier(element.getHandleIdentifier());
    if (labelProvider != null) {
        data.setLabel(labelProvider.apply(element));
    }//from  w w w  . j  ava  2 s  .  c  om
}

From source file:org.springsource.ide.eclipse.gradle.core.test.util.JUnitLaunchConfigUtil.java

License:Open Source License

public static ILaunchConfigurationWorkingCopy createLaunchConfiguration(IJavaElement element)
        throws CoreException {
    final String testName;
    final String mainTypeQualifiedName;
    final String containerHandleId;

    switch (element.getElementType()) {
    case IJavaElement.JAVA_PROJECT:
    case IJavaElement.PACKAGE_FRAGMENT_ROOT:
    case IJavaElement.PACKAGE_FRAGMENT: {
        String name = JavaElementLabels.getTextLabel(element, JavaElementLabels.ALL_FULLY_QUALIFIED);
        containerHandleId = element.getHandleIdentifier();
        mainTypeQualifiedName = EMPTY_STRING;
        testName = name.substring(name.lastIndexOf(IPath.SEPARATOR) + 1);
    }/*from  ww  w .ja  v a 2  s .c o  m*/
        break;
    case IJavaElement.TYPE: {
        containerHandleId = EMPTY_STRING;
        mainTypeQualifiedName = ((IType) element).getFullyQualifiedName('.'); // don't replace, fix for binary inner types
        testName = element.getElementName();
    }
        break;
    case IJavaElement.METHOD: {
        IMethod method = (IMethod) element;
        containerHandleId = EMPTY_STRING;
        mainTypeQualifiedName = method.getDeclaringType().getFullyQualifiedName('.');
        testName = method.getDeclaringType().getElementName() + '.' + method.getElementName();
    }
        break;
    default:
        throw new IllegalArgumentException(
                "Invalid element type to create a launch configuration: " + element.getClass().getName()); //$NON-NLS-1$
    }

    String testKindId = TestKindRegistry.getContainerTestKindId(element);

    ILaunchConfigurationType configType = getLaunchManager()
            .getLaunchConfigurationType(JUnitLaunchConfigurationConstants.ID_JUNIT_APPLICATION);
    ILaunchConfigurationWorkingCopy wc = configType.newInstance(null,
            getLaunchManager().generateLaunchConfigurationName(testName));

    wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_MAIN_TYPE_NAME, mainTypeQualifiedName);
    wc.setAttribute(IJavaLaunchConfigurationConstants.ATTR_PROJECT_NAME,
            element.getJavaProject().getElementName());
    wc.setAttribute(JUnitLaunchConfigurationConstants.ATTR_KEEPRUNNING, false);
    wc.setAttribute(JUnitLaunchConfigurationConstants.ATTR_TEST_CONTAINER, containerHandleId);
    wc.setAttribute(JUnitLaunchConfigurationConstants.ATTR_TEST_RUNNER_KIND, testKindId);
    JUnitMigrationDelegate.mapResources(wc);
    AssertionVMArg.setArgDefault(wc);
    if (element instanceof IMethod) {
        wc.setAttribute(JUnitLaunchConfigurationConstants.ATTR_TEST_METHOD_NAME, element.getElementName()); // only set for methods
    }
    return wc;
}

From source file:org.summer.dsl.model.ui.refactoring.JdtRenameRefactoringProcessorFactory.java

License:Open Source License

public JavaRenameProcessor createRenameProcessor(IJavaElement element) {
    try {//from ww w .j a  v a  2s . c  o m
        switch (element.getElementType()) {
        case IJavaElement.TYPE:
            return new RenameTypeProcessor((IType) element);
        case IJavaElement.FIELD:
            return new RenameFieldProcessor((IField) element);
        case IJavaElement.METHOD:
            if (((IMethod) element).isConstructor())
                break;
            if (Flags.isStatic(((IMethod) element).getFlags()))
                return new RenameNonVirtualMethodProcessor((IMethod) element);
            else
                return new RenameVirtualMethodProcessor((IMethod) element);
        case IJavaElement.TYPE_PARAMETER:
            return new RenameTypeParameterProcessor((ITypeParameter) element);
        case IJavaElement.LOCAL_VARIABLE:
            return new RenameLocalVariableProcessor((ILocalVariable) element);

        }
    } catch (JavaModelException exc) {
        LOG.error("Error creating refactoring processor for " + element.getElementName(), exc);
    }
    return null;
}

From source file:org.switchyard.tools.ui.wizards.Java2WSDLWizard.java

License:Open Source License

private void setFilePageDefaultsForJavaElement(IJavaElement javaElement) {
    IResource root;//from  ww  w .  j  av  a 2 s .c o m
    switch (javaElement.getElementType()) {
    case IJavaElement.PACKAGE_FRAGMENT:
    case IJavaElement.PACKAGE_FRAGMENT_ROOT:
        root = javaElement.getResource();
        break;
    default:
        root = JavaUtil.getFirstResourceRoot(javaElement.getJavaProject());
        if (root == null) {
            root = javaElement.getResource();
            if (root.getType() == IResource.FILE) {
                root = root.getParent();
            }
        }
        break;
    }
    if (root != null) {
        _filePage.setContainerFullPath(root.getFullPath());
    }
    int elementType = javaElement.getElementType();
    if (elementType == IJavaElement.TYPE) {
        _filePage.setFileName(javaElement.getElementName());
    } else if (elementType == IJavaElement.COMPILATION_UNIT) {
        IType primaryType = ((ICompilationUnit) javaElement).findPrimaryType();
        if (primaryType == null) {
            getBaseFileName(javaElement.getElementName());
        } else {
            _filePage.setFileName(primaryType.getElementName());
        }
    }
}

From source file:org.whole.lang.artifacts.util.ArtifactsWorkspaceUtils.java

License:Open Source License

public static IEntity toArtifactsPath(IJavaElement fromJavaElement, IJavaElement toJavaElement, IEntity child) {
    ArtifactsEntityFactory aef = ArtifactsEntityFactory.instance(RegistryConfigurations.RESOLVER);

    IEntity entity;//from ww w  .  j ava2  s .c  o  m
    String name = toJavaElement.getElementName();
    switch (toJavaElement.getElementType()) {
    case IJavaElement.COMPILATION_UNIT:
        FileArtifact fileArtifact = aef.createFileArtifact();
        fileArtifact.setName(createFileName(name));
        entity = fileArtifact;
        break;
    case IJavaElement.PACKAGE_FRAGMENT:
        if (name == IPackageFragment.DEFAULT_PACKAGE_NAME)
            return fromJavaElement.equals(toJavaElement) ? child
                    : toArtifactsPath(fromJavaElement, toJavaElement.getParent(), child);

        PackageArtifact packageArtifact = aef.createPackageArtifact();
        packageArtifact.setName(aef.createName(name));
        entity = packageArtifact;
        break;
    case IJavaElement.PACKAGE_FRAGMENT_ROOT:
        FolderArtifact folderArtifact = aef.createFolderArtifact();
        Metadata metadata = aef.createMetadata();
        metadata.setAttributes(aef.createAttributes(aef.createAttribute(AttributeEnum.source)));
        folderArtifact.setMetadata(metadata);
        folderArtifact.setName(aef.createName(name));
        entity = folderArtifact;
        break;
    case IJavaElement.JAVA_PROJECT:
        Project project = aef.createProject();
        project.setName(aef.createName(name));
        project.setNatures(aef.createNatures(aef.createNature("org.eclipse.jdt.core.javanature")));
        project.setArtifacts(aef.createArtifacts(0));
        entity = project;
        break;
    default:
    case IJavaElement.JAVA_MODEL:
        Workspace workspace = aef.createWorkspace();
        workspace.setProjects(aef.createProjects(0));
        entity = workspace;
        break;
    }
    boolean isWorkspace = Matcher.match(ArtifactsEntityDescriptorEnum.Workspace, entity);
    if (!EntityUtils.isNull(child))
        entity.wGet(isWorkspace ? ArtifactsFeatureDescriptorEnum.projects
                : ArtifactsFeatureDescriptorEnum.artifacts).wAdd(child);

    return fromJavaElement.equals(toJavaElement) ? entity
            : toArtifactsPath(fromJavaElement, toJavaElement.getParent(), entity);
}

From source file:org.whole.lang.artifacts.util.ArtifactsWorkspaceUtils.java

License:Open Source License

public static IEntity getArtifacts(IEntity artifact) {
    ArtifactsEntityFactory aef = ArtifactsEntityFactory.instance(RegistryConfigurations.RESOLVER);
    IEntity children = BindingManagerFactory.instance.createTuple();

    if (Matcher.match(ArtifactsEntityDescriptorEnum.Workspace, artifact)) {
        IWorkspaceRoot workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
        for (IProject project : workspaceRoot.getProjects()) {
            Project projectArtifact = aef.createProject();
            projectArtifact.setName(aef.createName(project.getName()));
            projectArtifact.setArtifacts(aef.createArtifacts(0));
            children.wAdd(projectArtifact);
        }/*from w w w  .j  ava2  s.c om*/
    } else {
        try {
            IBindingManager bindings = BindingManagerFactory.instance.createBindingManager();
            bindPath(artifact, bindings, false);
            IContainer container = (IContainer) (bindings.wIsSet("folder") ? bindings.wGetValue("folder")
                    : bindings.wGetValue("project"));
            IJavaElement javaContainer = JavaCore.create(container);
            if (javaContainer == null || javaContainer.getElementType() == IJavaElement.JAVA_PROJECT) {
                for (IResource resource : container.members()) {
                    if (resource.getType() == IResource.FILE) {
                        appendFileArtifact(((IFile) resource).getName(), children);
                    } else {
                        FolderArtifact folderArtifact = aef.createFolderArtifact();
                        Metadata metadata = aef.createMetadata();
                        metadata.setAttributes(aef.createAttributes(aef.createAttribute(AttributeEnum.source)));
                        folderArtifact.setMetadata(metadata);
                        folderArtifact.setName(aef.createName(StringUtils.getFileName(resource.getName())));
                        folderArtifact.setArtifacts(aef.createArtifacts(0));
                        children.wAdd(folderArtifact);
                    }
                }
            } else {
                if (javaContainer.getElementType() == IJavaElement.PACKAGE_FRAGMENT_ROOT) {
                    IPackageFragmentRoot fragmentRoot = (IPackageFragmentRoot) javaContainer;
                    if (fragmentRoot.getKind() == IPackageFragmentRoot.K_SOURCE) {
                        for (IJavaElement element : fragmentRoot.getChildren()) {
                            if (element.getElementType() == IJavaElement.PACKAGE_FRAGMENT) {
                                if (element.getElementName() == IPackageFragment.DEFAULT_PACKAGE_NAME) {
                                    appendPackageFragmentChildren((IPackageFragment) element, children);
                                } else {
                                    PackageArtifact packageArtifact = aef.createPackageArtifact();
                                    packageArtifact.setName(
                                            aef.createName(StringUtils.getFileName(element.getElementName())));
                                    packageArtifact.setArtifacts(aef.createArtifacts(0));
                                    children.wAdd(packageArtifact);
                                }
                            }
                        }
                    }
                } else // IJavaElement.PACKAGE_FRAGMENT
                    appendPackageFragmentChildren((IPackageFragment) javaContainer, children);

            }
        } catch (Exception e) {
        }
    }

    return children;
}

From source file:qwickie.util.DocumentHelper.java

License:Apache License

/** Finds every wicket:id element in a java editor */
public static IRegion[] findWicketRegions(final IEditorPart editor, final IDocument document,
        final int offset) {
    Assert.isNotNull(editor);/*from   w w  w  .  ja  v a 2 s  . com*/
    Assert.isNotNull(document);

    final IRegion[] regions = new IRegion[3];

    try {
        IRegion wicketIdRegion = findStringArgumentInJava(document, offset);
        if (wicketIdRegion == null) {
            return null;
        }
        final IRegion wicketComponentRegion = DocumentHelper.findWicketComponentRegion(document,
                wicketIdRegion.getOffset());
        if (wicketComponentRegion == null) {
            return null;
        }
        final IRegion javaRegion = findWord(document, wicketComponentRegion.getOffset());
        if (javaRegion.getLength() == 0) {
            return null;
        }
        final IJavaElement input = EditorUtility.getEditorInputJavaElement(editor, false);
        final IJavaElement[] javaElements = ((ICodeAssist) input).codeSelect(javaRegion.getOffset(),
                javaRegion.getLength());
        if (javaElements == null || javaElements.length == 0) {
            return null;
        }
        for (final IJavaElement javaElement : javaElements) {
            final boolean isWicketComponent = TypeHelper.isWicketComponent(javaElement);
            // search for a string in a properties file
            if (STRING_RESOURCE_MODEL.equals(javaElement.getElementName())
                    || RESOURCE_MODEL.equals(javaElement.getElementName())
                    || (GET_STRING.equals(javaElement.getElementName()) && isWicketComponent)) {
                regions[2] = findStringArgumentInJava(document, offset);
                regions[1] = regions[2];
            } else {
                regions[1] = DocumentHelper.getRegionOfWicketComponent(document, offset, javaElement);
            }
        }
        regions[0] = wicketIdRegion;
        return regions;
    } catch (final JavaModelException e) {
        return null;
    }
}

From source file:qwickie.util.DocumentHelper.java

License:Apache License

/** Finds the IRegion where a wicket Component (one that extends Component) is found */
public static IRegion getRegionOfWicketComponent(final IDocument document, final int offset,
        final IJavaElement javaElement) throws JavaModelException {
    if (javaElement != null && javaElement instanceof NamedMember) {
        final NamedMember method = (NamedMember) javaElement;
        final IType type = method.getDeclaringType();
        if (type != null) {
            final ITypeHierarchy hierarchy = type.newSupertypeHierarchy(null);
            if (hierarchy != null) {
                final IType[] supertypes = hierarchy.getAllSupertypes(type);
                for (final IType iType : supertypes) {
                    if (iType.getFullyQualifiedName().equals(TypeHelper.COMPONENT)) {
                        try {
                            final IRegion lineInfo = document.getLineInformationOfOffset(offset);
                            final String line = document.get(lineInfo.getOffset(), lineInfo.getLength());
                            final int lineRelativeOffset = offset - lineInfo.getOffset();
                            final int index = line.indexOf(javaElement.getElementName());
                            return new Region(offset - lineRelativeOffset + index,
                                    javaElement.getElementName().length());
                        } catch (final Exception ex) {
                            return null;
                        }//from w ww. j a v  a 2s . c  om
                    }
                }
            }
        }
    }
    return null;
}