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

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.jboss.tools.ws.jaxrs.core.jdt.MemberValuePairLocationRetriever.java

License:Open Source License

/**
 * @see org.eclipse.jdt.core.dom.ASTVisitor#visit(org.eclipse.jdt.core.dom.NormalAnnotation)
 *///from   w  ww  .  ja  v a 2  s.com
@Override
public boolean visit(NormalAnnotation node) {
    final IJavaElement ancestor = javaAnnotation.getAncestor(IJavaElement.ANNOTATION);
    if (ancestor != null && ancestor.exists()
            && ancestor.getElementName().equals(node.getTypeName().getFullyQualifiedName())) {
        // keep searching
        return true;
    }
    // wrong path, stop searching from this branch of the AST
    return false;
}

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From source file:org.jboss.tools.ws.jaxrs.ui.navigation.JaxrsNameBindingAnnotationHyperlink.java

License:Open Source License

public static String getDisplayNameText(final IJaxrsJavaElement element) {
    final IJavaElement javaElement = ((IJaxrsJavaElement) element).getJavaElement();
    if (javaElement.getElementType() == IJavaElement.TYPE) {
        return ((IType) javaElement).getFullyQualifiedName();
    }//from  w  w  w  . j  a  v a 2s.co  m
    return ((IJaxrsResourceMethod) element).getParentResource().getJavaElement().getFullyQualifiedName() + '.'
            + javaElement.getElementName() + "(...)";
}

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From source file:org.jboss.tools.ws.jaxrs.ui.navigation.JaxrsNameBindingHyperlinkDetector.java

License:Open Source License

/**
 * /*from  w  w  w.j  ava2s.  c o m*/
 * @param input
 *            the current {@link IJavaElement}
 * @param wordRegion
 *            the selected {@link IRegion} in the {@link ITextEditor}
 * @return an array of {@link IJavaElement} matching the selection or an
 *         empty array if none was found or if an error occurred.
 */
private IJavaElement[] getSelectedElements(final IJavaElement input, final IRegion wordRegion) {
    try {
        return ((ICodeAssist) input).codeSelect(wordRegion.getOffset(), wordRegion.getLength());
    } catch (JavaModelException e) {
        // element does not exist or wordRegion was out of range.
        // We should silently ignore such a case, in which case, no navigation hyperlink shall be provided.
        Logger.debug("Failed to retrieve the selected Java Elements in the editor for" + input.getElementName(),
                e);
        return new IJavaElement[0];
    }
}

---

From source file:org.jboss.tools.ws.jaxrs.ui.navigation.JaxrsNameBindingHyperlinkDetector.java

License:Open Source License

/**
 * @param input the current {@link IJavaElement}
 * @return the {@link JaxrsMetamodel} associated with the given element or {@code null} if none exists (or if an exception was thrown).
 *///from   ww  w.j  a va  2 s  .  c  om
private JaxrsMetamodel getMetamodel(final IJavaElement input) {
    try {
        return JaxrsMetamodelLocator.get(input.getJavaProject());
    } catch (CoreException e) {
        Logger.error("Failed to retrieve JAX-RS Metamodel for " + input.getElementName(), e);
        return null;
    }
}

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From source file:org.jboss.tools.ws.jaxrs.ui.quickfix.JaxrsMarkerResolutionGenerator.java

License:Open Source License

private IJavaCompletionProposal generateMissingAttributesCompletionProposal(final String qualifiedName,
        final IProblemLocation problemLocation, final IAnnotation annotation) throws JavaModelException {
    if (qualifiedName == null || annotation == null) {
        return null;
    }/*from   w w w . ja v a2s. c om*/
    final IJaxrsElement jaxrsElement = findJaxrsElement(annotation.getParent());
    // skip if the problem is not linked to a JAX-RS element.
    if (jaxrsElement == null) {
        return null;
    }
    final ICompilationUnit compilationUnit = (ICompilationUnit) annotation
            .getAncestor(IJavaElement.COMPILATION_UNIT);
    if (qualifiedName.equals(JaxrsClassnames.TARGET)) {
        switch (jaxrsElement.getElementKind()) {
        case HTTP_METHOD:
            return new AddHttpMethodTargetValuesCompletionProposal(compilationUnit,
                    findEffectiveSourceRange(compilationUnit, problemLocation));
        case NAME_BINDING:
            return new AddHttpMethodTargetValuesCompletionProposal(compilationUnit,
                    findEffectiveSourceRange(compilationUnit, problemLocation));
        default:
            return null;
        }
    } else if (qualifiedName.equals(JaxrsClassnames.RETENTION)) {
        switch (jaxrsElement.getElementKind()) {
        case HTTP_METHOD:
            return new AddHttpMethodRetentionValueCompletionProposal(compilationUnit,
                    findEffectiveSourceRange(compilationUnit, problemLocation));
        case NAME_BINDING:
            return new AddNameBindingRetentionValueCompletionProposal(compilationUnit,
                    findEffectiveSourceRange(compilationUnit, problemLocation));
        default:
            return null;
        }
    } else if (qualifiedName.equals(JaxrsClassnames.HTTP_METHOD)) {
        final IJavaElement httpMethodType = annotation.getAncestor(IJavaElement.TYPE);
        return new AddHttpMethodValueCompletionProposal(compilationUnit,
                "\"" + httpMethodType.getElementName() + "\"",
                findEffectiveSourceRange(compilationUnit, problemLocation));
    }
    return null;
}

---

From source file:org.jboss.tools.ws.jaxrs.ui.quickfix.JaxrsMarkerResolutionGenerator.java

License:Open Source License

/**
 * @param javaElement/*from  w w w . j av  a2  s. com*/
 *            the java element
 * @return the {@link IJaxrsElement} associated with the given
 *         {@link IJavaElement}, or {@code null} if none was found.
 */
private static IJaxrsElement findJaxrsElement(final IJavaElement javaElement) {
    if (javaElement != null) {
        try {
            return JaxrsMetamodelLocator.get(javaElement.getJavaProject()).findElement(javaElement);
        } catch (CoreException e) {
            Logger.error(
                    "Failed to retrieve JAX-RS Elements associated with '" + javaElement.getElementName() + "'",
                    e);
        }
    }
    return null;
}

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From source file:org.jetbrains.kotlin.wizards.NewUnitWizardPage.java

License:Apache License

private String getPackageFromSelection() {
    String defaultPackage = DEFAULT_PACKAGE;

    if (selection.isEmpty()) {
        return defaultPackage;
    }/* w w  w  .j  a v  a 2 s  .c  o m*/

    Object selectedObject = selection.getFirstElement();

    if (selectedObject instanceof IJavaElement) {
        IJavaElement selectedJavaElement = (IJavaElement) selectedObject;
        switch (selectedJavaElement.getElementType()) {
        case IJavaElement.PACKAGE_FRAGMENT:
            return selectedJavaElement.getElementName();

        case IJavaElement.COMPILATION_UNIT:
            try {
                return selectedJavaElement.getJavaProject()
                        .findPackageFragment(selectedJavaElement.getPath().makeAbsolute().removeLastSegments(1))
                        .getElementName();
            } catch (Exception e) {
                KotlinLogger.logAndThrow(e);
            }
            break;
        }
    } else if (selectedObject instanceof IResource) {
        IResource selectedResource = (IResource) selectedObject;
        switch (selectedResource.getType()) {
        case IResource.FILE:
            try {
                return JavaCore.create(selectedResource.getProject())
                        .findPackageFragment(
                                selectedResource.getFullPath().makeAbsolute().removeLastSegments(1))
                        .getElementName();
            } catch (Exception e) {
                KotlinLogger.logAndThrow(e);
            }
            break;
        }
    }

    return defaultPackage;
}

---

From source file:org.knime.workbench.extension.wizards.NewKNIMEPluginWizardPage.java

License:Open Source License

private String getSelectedPackage() {
    if (m_selection == null || m_selection.isEmpty()) {
        return "";
    }//  w  w  w .  j a v  a2 s. c  om

    Object o = m_selection.getFirstElement();
    if (o instanceof IJavaElement) {
        if (o instanceof IPackageFragment) {
            return ((IPackageFragment) o).getElementName();
        } else {
            IJavaElement je = (IJavaElement) o;
            while (je.getParent() != null && !(je.getParent() instanceof IPackageFragment)) {
                je = je.getParent();
            }
            return je.getElementName();
        }
    }

    return "";
}

---

From source file:org.limy.eclipse.common.jdt.LimyJavaUtils.java

License:Open Source License

/**
 * IPackageFragmentSJavat@C? results i[?B
 * @param results i[?//from w  w  w .  j a  v  a  2  s.c om
 * @param packageFragment IPackageFragmentvf
 * @param visitor IJavaResourceVisitor
 * @throws CoreException RAO
 */
private static void appendForIPackageFragment(Collection<IJavaElement> results,
        IPackageFragment packageFragment/*, IJavaResourceVisitor visitor*/) throws CoreException {

    IPackageFragmentRoot parent = (IPackageFragmentRoot) packageFragment.getParent();

    String parentName = packageFragment.getElementName();
    if (parentName.length() > 0) {
        for (IJavaElement child : parent.getChildren()) {
            String childName = child.getElementName();

            if (childName.startsWith(parentName) && childName.lastIndexOf('.') == parentName.length()) {
                // TupbP?[WT
                appendAllJavas(results, child/*, visitor*/);
            }
        }
    }
}

---

From source file:org.limy.eclipse.qalab.common.LimyQalabJavaUtils.java

License:Open Source License

/**
 * JavavfbinfBNg?B//from  w ww  .j a va2 s  . c  o m
 * <p>
 * pbP?[Wvf : binfBNgTufBNg<br>
 * \?[XfBNg : binfBNg<br>
 * </p>
 * @param el Javavf
 * @return binfBNg?i?pX?j
 * @throws CoreException 
 */
public static String getBinDirPath(IJavaElement el) throws CoreException {

    if (el.getElementType() == IJavaElement.PACKAGE_FRAGMENT) {
        IPackageFragmentRoot root = (IPackageFragmentRoot) el.getParent();
        String path = LimyQalabJavaUtils.getExternalLocation(root);
        return new File(path, el.getElementName().replace('.', '/')).getAbsolutePath();
    }
    if (el.getElementType() == IJavaElement.PACKAGE_FRAGMENT_ROOT) {
        return LimyQalabJavaUtils.getExternalLocation((IPackageFragmentRoot) el);
    }
    return null;
}

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