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

Introduction

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

Prototype

IJavaElement getParent();

Source Link

Document

Returns the element directly containing this element, or null if this element has no parent.

Usage

From source file:org.seasar.kijimuna.ui.editor.contentassist.JavaPackageProposalHolder.java

License:Apache License

private boolean isArchive() {
    IJavaElement parent = element;
    while (parent != null) {
        if (parent instanceof IPackageFragmentRoot) {
            return ((IPackageFragmentRoot) parent).isArchive();
        }// w  w w. j a v  a  2 s.c o m
        parent = parent.getParent();
    }
    return true;
}

---

From source file:org.sf.feeling.decompiler.actions.ExportSourceAction.java

License:Open Source License

private void exportPackageSources(IProgressMonitor monitor, final String decompilerType, final boolean reuseBuf,
        final boolean always, final String projectFile, final IJavaElement[] children, List exceptions)
        throws InvocationTargetException, InterruptedException {
    monitor.beginTask(Messages.getString("ExportSourceAction.Task.Begin"), //$NON-NLS-1$
            1000000);//ww  w  .  j a  v a  2  s.  c o  m

    final File workingDir = new File(
            JavaDecompilerPlugin.getDefault().getPreferenceStore().getString(JavaDecompilerPlugin.TEMP_DIR)
                    + "/export/" //$NON-NLS-1$
                    + System.currentTimeMillis());

    Map classes = new HashMap();
    for (int i = 0; i < children.length; i++) {
        if (monitor.isCanceled())
            return;
        IJavaElement child = children[i];
        try {
            collectClasses(child, classes, monitor);
        } catch (JavaModelException e) {
            IStatus status = new Status(IStatus.ERROR, JavaDecompilerPlugin.PLUGIN_ID,
                    Messages.getString("ExportSourceAction.Status.Error.CollectPackage"), //$NON-NLS-1$
                    e);
            exceptions.add(status);
        }
    }

    monitor.worked(20000);

    IPackageFragment[] pkgs = (IPackageFragment[]) classes.keySet().toArray(new IPackageFragment[0]);
    int step = 880000 / pkgs.length;
    for (int i = 0; i < pkgs.length; i++) {
        if (monitor.isCanceled())
            return;
        IPackageFragment pkg = pkgs[i];
        List clazzs = (List) classes.get(pkg);
        if (clazzs.size() == 0) {
            monitor.worked(step);
            continue;
        }
        int total = 0;
        int classStep = step / clazzs.size();
        for (int j = 0; j < clazzs.size(); j++) {
            if (monitor.isCanceled())
                return;
            IJavaElement clazz = (IJavaElement) clazzs.get(j);
            if (clazz instanceof IClassFile && clazz.getParent() instanceof IPackageFragment) {
                String className = pkg.getElementName();
                if (pkg.getElementName().length() > 0) {
                    className += ("." + clazz.getElementName()); //$NON-NLS-1$
                }
                monitor.subTask(className);
                try {
                    IClassFile cf = (IClassFile) clazz;
                    if (cf.getElementName().indexOf('$') != -1)
                        continue;
                    String result = DecompileUtil.decompile(cf, decompilerType, always, reuseBuf, true);
                    if (result != null) {
                        String packageName = pkg.getElementName().replace('.', '/');
                        if (packageName.length() > 0)
                            packageName += "/"; //$NON-NLS-1$
                        FileUtil.writeToFile(
                                new File(workingDir, packageName + cf.getElementName().replaceAll("\\..+", "") //$NON-NLS-1$ //$NON-NLS-2$
                                        + ".java"), //$NON-NLS-1$
                                result);
                    } else {
                        IStatus status = new Status(IStatus.ERROR, JavaDecompilerPlugin.PLUGIN_ID,
                                Messages.getFormattedString("ExportSourceAction.Status.Error.DecompileFailed", //$NON-NLS-1$
                                        new String[] { className }));
                        throw new CoreException(status);
                    }
                } catch (Exception e) {
                    IStatus status = new Status(IStatus.ERROR, JavaDecompilerPlugin.PLUGIN_ID,
                            Messages.getFormattedString("ExportSourceAction.Status.Error.DecompileFailed", //$NON-NLS-1$
                                    new String[] { className }));
                    exceptions.add(status);
                }

            }
            total += classStep;
            monitor.worked(classStep);
        }
        if (total < step) {
            monitor.worked(step - total);
        }
    }
    try {
        int exportStep = 80000 / pkgs.length;
        monitor.setTaskName(Messages.getString("ExportSourceAction.Task.ExportSource")); //$NON-NLS-1$
        monitor.subTask(""); //$NON-NLS-1$
        ZipOutputStream zos = new ZipOutputStream(new BufferedOutputStream(new FileOutputStream(projectFile)));
        zos.setLevel(Deflater.BEST_SPEED);
        FileUtil.recursiveZip(monitor, zos, workingDir, "", //$NON-NLS-1$
                null, exportStep);
        monitor.subTask(""); //$NON-NLS-1$
        zos.close();

        int total = exportStep * pkgs.length;
        if (total < 80000) {
            monitor.worked(80000 - total);
        }

        int deleteStep = 20000 / pkgs.length;
        monitor.setTaskName(Messages.getString("ExportSourceAction.Task.Clean")); //$NON-NLS-1$
        monitor.subTask(""); //$NON-NLS-1$
        FileUtil.deleteDirectory(monitor, workingDir.getParentFile(), deleteStep);
        total = deleteStep * pkgs.length;
        if (total < 20000) {
            monitor.worked(20000 - total);
        }
    } catch (Exception e) {
        final IStatus status = new Status(IStatus.ERROR, JavaDecompilerPlugin.PLUGIN_ID,
                Messages.getString("ExportSourceAction.Status.Error.ExportFailed"), //$NON-NLS-1$
                e);
        exceptions.add(status);
    }
}

---

From source file:org.sonar.ide.eclipse.internal.jdt.JavaElementsAdapterFactory.java

License:Open Source License

private ISonarResource getSonarResource(Object adaptableObject) {
    if (adaptableObject instanceof IJavaElement) {
        IJavaElement javaElement = (IJavaElement) adaptableObject;
        return (ISonarResource) getAdapter(javaElement.getResource(), ISonarResource.class);
    } else if (adaptableObject instanceof IProject) {
        IProject project = (IProject) adaptableObject;
        if (!isConfigured(project)) {
            return null;
        }/*  w  w w  .j a  v  a  2  s.c  o  m*/
        return SonarUiPlugin.getSonarProject(project);
    } else if (adaptableObject instanceof IFolder) {
        IFolder folder = (IFolder) adaptableObject;
        IProject project = folder.getProject();
        if (!isConfigured(project)) {
            return null;
        }
        String projectKey = getProjectKey(folder.getProject());
        String packageName = getPackageName(JavaCore.create(folder));
        if (packageName != null) {
            return SonarCorePlugin.createSonarResource(folder,
                    SonarKeyUtils.packageKey(projectKey, packageName), packageName);
        }
    } else if (adaptableObject instanceof IFile) {
        IFile file = (IFile) adaptableObject;
        IProject project = file.getProject();
        if (!isConfigured(project)) {
            return null;
        }
        String projectKey = getProjectKey(file.getProject());
        IJavaElement javaElement = JavaCore.create(file);
        if (javaElement instanceof ICompilationUnit) {
            String packageName = getPackageName(javaElement.getParent());
            String className = StringUtils.substringBeforeLast(javaElement.getElementName(), "."); //$NON-NLS-1$
            return SonarCorePlugin.createSonarFile(file,
                    SonarKeyUtils.classKey(projectKey, packageName, className), className);
        }
    }
    return null;
}

---

From source file:org.sonar.ide.eclipse.internal.jdt.JavaResourceResolver.java

License:Open Source License

@Override
public String resolve(IResource resource, IProgressMonitor monitor) {
    IJavaElement javaElement = JavaCore.create(resource);
    if (javaElement instanceof ICompilationUnit) {
        String packageName = getPackageName(javaElement.getParent());
        String className = StringUtils.substringBeforeLast(javaElement.getElementName(), "."); //$NON-NLS-1$
        return packageName + "." + className; //$NON-NLS-1$
    } else if (javaElement instanceof IPackageFragment) {
        return getPackageName(javaElement);
    }//from  w w  w .  java2s  .  co  m
    return null;
}

---

From source file:org.sonar.ide.eclipse.jdt.internal.JavaResourceResolver.java

License:Open Source License

@Override
public String getSonarPartialKey(IResource resource) {
    IJavaElement javaElement = JavaCore.create(resource);
    if (javaElement instanceof ICompilationUnit) {
        String packageName = getPackageName(javaElement.getParent());
        String className = StringUtils.substringBeforeLast(javaElement.getElementName(), "."); //$NON-NLS-1$
        return packageName + "." + className; //$NON-NLS-1$
    } else if (javaElement instanceof IPackageFragmentRoot) {
        return "[default]"; //$NON-NLS-1$
    } else if (javaElement instanceof IPackageFragment) {
        return getPackageName(javaElement);
    }//from ww  w .j  a  v  a  2 s  .c o m
    return null;
}

---

From source file:org.springframework.ide.eclipse.aop.core.util.AopReferenceModelUtils.java

License:Open Source License

public static String getJavaElementLinkName(IJavaElement je) {
    if (je == null) {
        return "";
    }//  w  w  w  . j  a  va 2  s.c o m
    // use element name instead, qualified with parent
    if (je instanceof IMethod) {
        // return je.getParent().getElementName() + '.' +
        return readableName((IMethod) je);
    } else if (je instanceof IType) {
        return je.getElementName();
    } else if (je instanceof IField) {
        return je.getElementName() + " - " + ((IType) je.getParent()).getFullyQualifiedName();
    } else if (je.getParent() != null) {
        return je.getParent().getElementName() + '.' + je.getElementName();
    }
    return je.getElementName();
}

---

From source file:org.springframework.ide.eclipse.beans.core.internal.model.BeansConfigFactory.java

License:Open Source License

/**
 * @since 3.3.0/*from w ww  .  j  a va 2s  .  c o  m*/
 */
public static String getConfigName(IFile file, IProject project) {
    String configName;

    if (!"xml".equals(file.getFileExtension())) {
        IJavaProject javaProject = JdtUtils.getJavaProject(project.getProject());
        if (javaProject != null) {
            IJavaElement element = JavaCore.create(file, javaProject);
            if (element != null && element.getPrimaryElement() instanceof ICompilationUnit) {
                String typeName = element.getElementName();
                String fileExtension = file.getFileExtension();
                if (fileExtension != null && fileExtension.length() > 0) {
                    typeName = typeName.substring(0, typeName.length() - (fileExtension.length() + 1));
                }

                IJavaElement parent = element.getParent();
                String packageName = "";
                if (parent.getElementType() == IJavaElement.PACKAGE_FRAGMENT) {
                    IPackageFragment packageFragment = (IPackageFragment) parent;
                    if (!packageFragment.isDefaultPackage()) {
                        packageName = packageFragment.getElementName() + ".";
                    }

                    return JAVA_CONFIG_TYPE + packageName + typeName;
                }
            }
        }
    }

    if (file.getProject().equals(project.getProject()) && !(file instanceof ExternalFile)) {
        configName = file.getProjectRelativePath().toString();
    } else {
        configName = file.getFullPath().toString();
    }
    return configName;
}

---

From source file:org.springframework.ide.eclipse.beans.ui.refactoring.util.BeansRefactoringChangeUtils.java

License:Open Source License

private static Set<TextEdit> createConstructorTextEdits(Node node, IJavaElement element, String newName,
        IFile file) {/*  w  w w  .j ava  2 s.co  m*/
    if (node == null) {
        return null;
    }

    Set<TextEdit> result = new HashSet<TextEdit>();

    if (element instanceof ILocalVariable) {
        // c-namespace references to the argument name that belong to the changed constructor argument
        if (node.hasAttributes()) {
            String argumentName = element.getElementName();

            String attributeNameStart = "c:";
            String optionalAttributeNameEnd = "-ref";

            NamedNodeMap attributes = node.getAttributes();
            int attributeCount = attributes.getLength();

            for (int i = 0; i < attributeCount; i++) {
                AttrImpl attribute = (AttrImpl) attributes.item(i);
                String attributeName = attribute.getNodeName();
                if (attributeName != null && attributeName.startsWith(attributeNameStart)) {
                    if (attributeName.equals(attributeNameStart + argumentName) || attributeName
                            .equals(attributeNameStart + argumentName + optionalAttributeNameEnd)) {
                        List<IType> types = BeansEditorUtils.getClassNamesOfBean(file, node);
                        if (element.getParent() != null && element.getParent() instanceof IMethod
                                && types.contains(((IMethod) element.getParent()).getDeclaringType())) {
                            int offset = attribute.getNameRegionStartOffset() + attributeNameStart.length();
                            result.add(new ReplaceEdit(offset, argumentName.length(), newName));
                        }
                    }
                }
            }
        }
    }
    return result;
}

---

From source file:org.springframework.ide.eclipse.core.java.annotation.JdtBasedAnnotationMetadata.java

License:Open Source License

private Annotation processAnnotation(IAnnotation annotation, IType itype) {
    Annotation modelAnnotation;//from   ww  w .  j av  a2 s. com
    if (itype.isBinary()) {
        modelAnnotation = new Annotation(annotation.getElementName());
    } else {
        IType type = itype;
        IJavaElement parent = annotation.getParent();
        while (parent != null && !(parent instanceof IType)) {
            parent = parent.getParent();
        }
        if (parent != null) {
            type = (IType) parent;
        }
        modelAnnotation = new Annotation(JdtUtils.resolveClassName(annotation.getElementName(), type));
    }
    try {
        for (IMemberValuePair member : annotation.getMemberValuePairs()) {
            StringBuilder builder = new StringBuilder();
            // First check if we have an array
            if (member.getValue() != null && member.getValue().getClass().isArray()) {
                Object[] values = (Object[]) member.getValue();
                for (int i = 0; i < values.length; i++) {
                    processStringValue(member, builder, values[i].toString());
                    if (i < values.length - 1) {
                        builder.append(", ");
                    }
                }
            }
            // If not process the value directly
            else if (member.getValue() != null) {
                processStringValue(member, builder, member.getValue().toString());
            }

            modelAnnotation.addMember(new AnnotationMemberValuePair(
                    ("value".equals(member.getMemberName()) ? null : member.getMemberName()),
                    builder.toString()));

        }
    } catch (JavaModelException e) {
        // 
    }
    return modelAnnotation;
}

---

From source file:org.springframework.ide.eclipse.quickfix.hyperlinks.AutowireHyperlinkDetector.java

License:Open Source License

private IType getParentType(IJavaElement element) {
    if (element == null) {
        return null;
    }//from w w  w  .  jav  a  2s  .co  m

    if (element instanceof IType) {
        return (IType) element;
    }

    return getParentType(element.getParent());
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• »