Examples with IJavaProject org.eclipse.jdt.core.IJavaProject used on opensource projects

Example 71 with IJavaProject

use of org.eclipse.jdt.core.IJavaProject in project che by eclipse.

the class IntroduceFactoryRefactoring method createChange.

/* (non-Javadoc)
	 * @see org.eclipse.ltk.core.refactoring.Refactoring#createChange(org.eclipse.core.runtime.IProgressMonitor)
	 */
@Override
public Change createChange(IProgressMonitor pm) throws CoreException {
    try {
        pm.beginTask(RefactoringCoreMessages.IntroduceFactory_createChanges, fAllCallsTo.length);
        final ITypeBinding binding = fFactoryOwningClass.resolveBinding();
        final Map<String, String> arguments = new HashMap<String, String>();
        String project = null;
        IJavaProject javaProject = fCUHandle.getJavaProject();
        if (javaProject != null)
            project = javaProject.getElementName();
        int flags = JavaRefactoringDescriptor.JAR_MIGRATION | JavaRefactoringDescriptor.JAR_REFACTORING | RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE;
        if (binding.isNested() && !binding.isMember())
            flags |= JavaRefactoringDescriptor.JAR_SOURCE_ATTACHMENT;
        final String description = Messages.format(RefactoringCoreMessages.IntroduceFactoryRefactoring_descriptor_description_short, BasicElementLabels.getJavaElementName(fCtorOwningClass.getName().getIdentifier()));
        final String header = Messages.format(RefactoringCoreMessages.IntroduceFactory_descriptor_description, new String[] { BasicElementLabels.getJavaElementName(fNewMethodName), BindingLabelProvider.getBindingLabel(binding, JavaElementLabels.ALL_FULLY_QUALIFIED), BindingLabelProvider.getBindingLabel(fCtorBinding, JavaElementLabels.ALL_FULLY_QUALIFIED) });
        final JDTRefactoringDescriptorComment comment = new JDTRefactoringDescriptorComment(project, this, header);
        comment.addSetting(Messages.format(RefactoringCoreMessages.IntroduceFactoryRefactoring_original_pattern, BindingLabelProvider.getBindingLabel(fCtorBinding, JavaElementLabels.ALL_FULLY_QUALIFIED)));
        comment.addSetting(Messages.format(RefactoringCoreMessages.IntroduceFactoryRefactoring_factory_pattern, BasicElementLabels.getJavaElementName(fNewMethodName)));
        comment.addSetting(Messages.format(RefactoringCoreMessages.IntroduceFactoryRefactoring_owner_pattern, BindingLabelProvider.getBindingLabel(binding, JavaElementLabels.ALL_FULLY_QUALIFIED)));
        if (fProtectConstructor)
            comment.addSetting(RefactoringCoreMessages.IntroduceFactoryRefactoring_declare_private);
        final IntroduceFactoryDescriptor descriptor = RefactoringSignatureDescriptorFactory.createIntroduceFactoryDescriptor(project, description, comment.asString(), arguments, flags);
        arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT, JavaRefactoringDescriptorUtil.elementToHandle(project, fCUHandle));
        arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_NAME, fNewMethodName);
        arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_ELEMENT + 1, JavaRefactoringDescriptorUtil.elementToHandle(project, binding.getJavaElement()));
        //$NON-NLS-1$
        arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_SELECTION, new Integer(fSelectionStart).toString() + " " + new Integer(fSelectionLength).toString());
        arguments.put(ATTRIBUTE_PROTECT, Boolean.valueOf(fProtectConstructor).toString());
        final DynamicValidationStateChange result = new DynamicValidationRefactoringChange(descriptor, RefactoringCoreMessages.IntroduceFactory_name);
        boolean hitInFactoryClass = false;
        boolean hitInCtorClass = false;
        for (int i = 0; i < fAllCallsTo.length; i++) {
            SearchResultGroup rg = fAllCallsTo[i];
            ICompilationUnit unitHandle = rg.getCompilationUnit();
            CompilationUnitChange cuChange = new CompilationUnitChange(getName(), unitHandle);
            if (addAllChangesFor(rg, unitHandle, cuChange))
                result.add(cuChange);
            if (unitHandle.equals(fFactoryUnitHandle))
                hitInFactoryClass = true;
            if (unitHandle.equals(ASTCreator.getCu(fCtorOwningClass)))
                hitInCtorClass = true;
            pm.worked(1);
            if (pm.isCanceled())
                throw new OperationCanceledException();
        }
        if (!hitInFactoryClass) {
            // Handle factory class if no search hits there
            CompilationUnitChange cuChange = new CompilationUnitChange(getName(), fFactoryUnitHandle);
            addAllChangesFor(null, fFactoryUnitHandle, cuChange);
            result.add(cuChange);
        }
        if (!hitInCtorClass && !fFactoryUnitHandle.equals(ASTCreator.getCu(fCtorOwningClass))) {
            // Handle constructor-owning class if no search hits there
            CompilationUnitChange cuChange = new CompilationUnitChange(getName(), ASTCreator.getCu(fCtorOwningClass));
            addAllChangesFor(null, ASTCreator.getCu(fCtorOwningClass), cuChange);
            result.add(cuChange);
        }
        return result;
    } finally {
        pm.done();
    }
}

Example 72 with IJavaProject

use of org.eclipse.jdt.core.IJavaProject in project che by eclipse.

the class ExtractMethodRefactoring method getRefactoringDescriptor.

private ExtractMethodDescriptor getRefactoringDescriptor() {
    final Map<String, String> arguments = new HashMap<String, String>();
    String project = null;
    IJavaProject javaProject = fCUnit.getJavaProject();
    if (javaProject != null)
        project = javaProject.getElementName();
    ITypeBinding type = null;
    if (fDestination instanceof AbstractTypeDeclaration) {
        final AbstractTypeDeclaration decl = (AbstractTypeDeclaration) fDestination;
        type = decl.resolveBinding();
    } else if (fDestination instanceof AnonymousClassDeclaration) {
        final AnonymousClassDeclaration decl = (AnonymousClassDeclaration) fDestination;
        type = decl.resolveBinding();
    }
    IMethodBinding method = null;
    final BodyDeclaration enclosing = fAnalyzer.getEnclosingBodyDeclaration();
    if (enclosing instanceof MethodDeclaration) {
        final MethodDeclaration node = (MethodDeclaration) enclosing;
        method = node.resolveBinding();
    }
    final int flags = RefactoringDescriptor.STRUCTURAL_CHANGE | JavaRefactoringDescriptor.JAR_REFACTORING | JavaRefactoringDescriptor.JAR_SOURCE_ATTACHMENT;
    final String description = Messages.format(RefactoringCoreMessages.ExtractMethodRefactoring_descriptor_description_short, BasicElementLabels.getJavaElementName(fMethodName));
    final String label = method != null ? BindingLabelProvider.getBindingLabel(method, JavaElementLabels.ALL_FULLY_QUALIFIED) : '{' + JavaElementLabels.ELLIPSIS_STRING + '}';
    final String header = Messages.format(RefactoringCoreMessages.ExtractMethodRefactoring_descriptor_description, new String[] { BasicElementLabels.getJavaElementName(getSignature()), label, BindingLabelProvider.getBindingLabel(type, JavaElementLabels.ALL_FULLY_QUALIFIED) });
    final JDTRefactoringDescriptorComment comment = new JDTRefactoringDescriptorComment(project, this, header);
    comment.addSetting(Messages.format(RefactoringCoreMessages.ExtractMethodRefactoring_name_pattern, BasicElementLabels.getJavaElementName(fMethodName)));
    comment.addSetting(Messages.format(RefactoringCoreMessages.ExtractMethodRefactoring_destination_pattern, BindingLabelProvider.getBindingLabel(type, JavaElementLabels.ALL_FULLY_QUALIFIED)));
    String visibility = JdtFlags.getVisibilityString(fVisibility);
    if (//$NON-NLS-1$
    "".equals(visibility))
        visibility = RefactoringCoreMessages.ExtractMethodRefactoring_default_visibility;
    comment.addSetting(Messages.format(RefactoringCoreMessages.ExtractMethodRefactoring_visibility_pattern, visibility));
    if (fThrowRuntimeExceptions)
        comment.addSetting(RefactoringCoreMessages.ExtractMethodRefactoring_declare_thrown_exceptions);
    if (fReplaceDuplicates)
        comment.addSetting(RefactoringCoreMessages.ExtractMethodRefactoring_replace_occurrences);
    if (fGenerateJavadoc)
        comment.addSetting(RefactoringCoreMessages.ExtractMethodRefactoring_generate_comment);
    final ExtractMethodDescriptor descriptor = RefactoringSignatureDescriptorFactory.createExtractMethodDescriptor(project, description, comment.asString(), arguments, flags);
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT, JavaRefactoringDescriptorUtil.elementToHandle(project, fCUnit));
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_NAME, fMethodName);
    //$NON-NLS-1$
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_SELECTION, new Integer(fSelectionStart).toString() + " " + new Integer(fSelectionLength).toString());
    arguments.put(ATTRIBUTE_VISIBILITY, new Integer(fVisibility).toString());
    arguments.put(ATTRIBUTE_DESTINATION, new Integer(fDestinationIndex).toString());
    arguments.put(ATTRIBUTE_EXCEPTIONS, Boolean.valueOf(fThrowRuntimeExceptions).toString());
    arguments.put(ATTRIBUTE_COMMENTS, Boolean.valueOf(fGenerateJavadoc).toString());
    arguments.put(ATTRIBUTE_REPLACE, Boolean.valueOf(fReplaceDuplicates).toString());
    return descriptor;
}

Example 73 with IJavaProject

use of org.eclipse.jdt.core.IJavaProject in project che by eclipse.

the class IntroduceIndirectionRefactoring method createChange.

// ******************** CHANGE CREATION ***********************
@Override
public Change createChange(IProgressMonitor pm) throws CoreException, OperationCanceledException {
    final Map<String, String> arguments = new HashMap<String, String>();
    String project = null;
    IJavaProject javaProject = fTargetMethod.getJavaProject();
    if (javaProject != null)
        project = javaProject.getElementName();
    int flags = JavaRefactoringDescriptor.JAR_MIGRATION | JavaRefactoringDescriptor.JAR_REFACTORING | RefactoringDescriptor.STRUCTURAL_CHANGE | RefactoringDescriptor.MULTI_CHANGE;
    final IType declaring = fTargetMethod.getDeclaringType();
    try {
        if (declaring.isLocal() || declaring.isAnonymous())
            flags |= JavaRefactoringDescriptor.JAR_SOURCE_ATTACHMENT;
    } catch (JavaModelException exception) {
        JavaPlugin.log(exception);
    }
    final String description = Messages.format(RefactoringCoreMessages.IntroduceIndirectionRefactoring_descriptor_description_short, BasicElementLabels.getJavaElementName(fTargetMethod.getElementName()));
    final String header = Messages.format(RefactoringCoreMessages.IntroduceIndirectionRefactoring_descriptor_description, new String[] { JavaElementLabels.getTextLabel(fTargetMethod, JavaElementLabels.ALL_FULLY_QUALIFIED), JavaElementLabels.getTextLabel(declaring, JavaElementLabels.ALL_FULLY_QUALIFIED) });
    final JDTRefactoringDescriptorComment comment = new JDTRefactoringDescriptorComment(project, this, header);
    comment.addSetting(Messages.format(RefactoringCoreMessages.IntroduceIndirectionRefactoring_original_pattern, JavaElementLabels.getTextLabel(fTargetMethod, JavaElementLabels.ALL_FULLY_QUALIFIED)));
    comment.addSetting(Messages.format(RefactoringCoreMessages.IntroduceIndirectionRefactoring_method_pattern, BasicElementLabels.getJavaElementName(fIntermediaryMethodName)));
    comment.addSetting(Messages.format(RefactoringCoreMessages.IntroduceIndirectionRefactoring_declaring_pattern, JavaElementLabels.getTextLabel(fIntermediaryType, JavaElementLabels.ALL_FULLY_QUALIFIED)));
    if (fUpdateReferences)
        comment.addSetting(RefactoringCoreMessages.JavaRefactoringDescriptor_update_references);
    final IntroduceIndirectionDescriptor descriptor = RefactoringSignatureDescriptorFactory.createIntroduceIndirectionDescriptor(project, description, comment.asString(), arguments, flags);
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT, JavaRefactoringDescriptorUtil.elementToHandle(project, fTargetMethod));
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_NAME, fIntermediaryMethodName);
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_ELEMENT + 1, JavaRefactoringDescriptorUtil.elementToHandle(project, fIntermediaryType));
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_REFERENCES, Boolean.valueOf(fUpdateReferences).toString());
    return new DynamicValidationRefactoringChange(descriptor, RefactoringCoreMessages.IntroduceIndirectionRefactoring_introduce_indirection, fTextChangeManager.getAllChanges());
}

Example 74 with IJavaProject

use of org.eclipse.jdt.core.IJavaProject in project che by eclipse.

the class ExtractConstantRefactoring method createRefactoringDescriptor.

private ExtractConstantDescriptor createRefactoringDescriptor() {
    final Map<String, String> arguments = new HashMap<String, String>();
    String project = null;
    IJavaProject javaProject = fCu.getJavaProject();
    if (javaProject != null)
        project = javaProject.getElementName();
    int flags = JavaRefactoringDescriptor.JAR_REFACTORING | JavaRefactoringDescriptor.JAR_SOURCE_ATTACHMENT;
    if (JdtFlags.getVisibilityCode(fVisibility) != Modifier.PRIVATE)
        flags |= RefactoringDescriptor.STRUCTURAL_CHANGE;
    final String expression = ASTNodes.asString(fSelectedExpression.getAssociatedExpression());
    final String description = Messages.format(RefactoringCoreMessages.ExtractConstantRefactoring_descriptor_description_short, BasicElementLabels.getJavaElementName(fConstantName));
    final String header = Messages.format(RefactoringCoreMessages.ExtractConstantRefactoring_descriptor_description, new String[] { BasicElementLabels.getJavaElementName(fConstantName), BasicElementLabels.getJavaCodeString(expression) });
    final JDTRefactoringDescriptorComment comment = new JDTRefactoringDescriptorComment(project, this, header);
    comment.addSetting(Messages.format(RefactoringCoreMessages.ExtractConstantRefactoring_constant_name_pattern, BasicElementLabels.getJavaElementName(fConstantName)));
    comment.addSetting(Messages.format(RefactoringCoreMessages.ExtractConstantRefactoring_constant_expression_pattern, BasicElementLabels.getJavaCodeString(expression)));
    String visibility = fVisibility;
    if (//$NON-NLS-1$
    "".equals(visibility))
        visibility = RefactoringCoreMessages.ExtractConstantRefactoring_default_visibility;
    comment.addSetting(Messages.format(RefactoringCoreMessages.ExtractConstantRefactoring_visibility_pattern, visibility));
    if (fReplaceAllOccurrences)
        comment.addSetting(RefactoringCoreMessages.ExtractConstantRefactoring_replace_occurrences);
    if (fQualifyReferencesWithDeclaringClassName)
        comment.addSetting(RefactoringCoreMessages.ExtractConstantRefactoring_qualify_references);
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_INPUT, JavaRefactoringDescriptorUtil.elementToHandle(project, fCu));
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_NAME, fConstantName);
    //$NON-NLS-1$
    arguments.put(JavaRefactoringDescriptorUtil.ATTRIBUTE_SELECTION, new Integer(fSelectionStart).toString() + " " + new Integer(fSelectionLength).toString());
    arguments.put(ATTRIBUTE_REPLACE, Boolean.valueOf(fReplaceAllOccurrences).toString());
    arguments.put(ATTRIBUTE_QUALIFY, Boolean.valueOf(fQualifyReferencesWithDeclaringClassName).toString());
    arguments.put(ATTRIBUTE_VISIBILITY, new Integer(JdtFlags.getVisibilityCode(fVisibility)).toString());
    ExtractConstantDescriptor descriptor = RefactoringSignatureDescriptorFactory.createExtractConstantDescriptor(project, description, comment.asString(), arguments, flags);
    return descriptor;
}

Example 75 with IJavaProject

use of org.eclipse.jdt.core.IJavaProject in project che by eclipse.

the class JavaContext method suggestVariableName.

private String[] suggestVariableName(String type, String[] excludes) throws IllegalArgumentException {
    int dim = 0;
    while (type.endsWith("[]")) {
        //$NON-NLS-1$
        dim++;
        type = type.substring(0, type.length() - 2);
    }
    IJavaProject project = getJavaProject();
    if (project != null)
        return StubUtility.getVariableNameSuggestions(NamingConventions.VK_LOCAL, project, type, dim, Arrays.asList(excludes), true);
    // fallback if we lack proper context: roll-our own lowercasing
    return new String[] { Signature.getSimpleName(type).toLowerCase() };
}