List of usage examples for org.eclipse.jdt.core IMethod getDefaultValue
IMemberValuePair getDefaultValue() throws JavaModelException;
null if this method's parent is not an annotation type, or else if this method does not have a default value. From source file:edu.cmu.cs.crystal.annotations.AnnotationDatabase.java
License:Open Source License
/** * Returns the default annotation values for the given annotation. * @throws JavaModelException /*from w ww . j av a 2s . c om*/ */ private List<IMemberValuePair> findAnnotationDefaults(IType anno_type) throws JavaModelException { IMethod[] properties = anno_type.getMethods(); List<IMemberValuePair> result = new ArrayList<IMemberValuePair>(); for (IMethod property : properties) { IMemberValuePair default_val_ = property.getDefaultValue(); if (default_val_ != null) result.add(default_val_); } return result; }
From source file:org.eclipse.modisco.java.discoverer.internal.io.library.ClassFileParser.java
License:Open Source License
protected AnnotationTypeMemberDeclaration visitAnnotationTypeMemberDeclaration(final IMethod method) throws JavaModelException { AnnotationTypeMemberDeclaration element = getFactory().createAnnotationTypeMemberDeclaration(); initializeNode(element);// w ww .j a va 2s. c o m element.setName(method.getElementName()); element.setType(getRefOnType(method.getReturnType())); // the default value of this annotation member IMemberValuePair defaultValue = method.getDefaultValue(); if (defaultValue != null) { Expression result = manageMemberValuePair(defaultValue); element.setDefault(result); } Modifier m = getFactory().createModifier(); m.setBodyDeclaration(element); element.setModifier(m); manageModifier(m, method.getFlags(), method); ClassFileParserUtils.manageBindingDeclaration(element, method, this); return element; }
From source file:org.hawkinssoftware.rns.analysis.compile.util.RNSBuildAnalyzerUtils.java
License:Open Source License
public static boolean getDefaultBooleanValue(IType annotatedType, IAnnotation annotation, String methodName) throws JavaModelException { IType annotationType = annotation.getJavaProject().findType(annotation.getElementName()); if (annotationType == null) { String[][] typename = annotatedType.resolveType(annotation.getElementName()); annotationType = annotation.getJavaProject().findType(typename[0][0], typename[0][1]); }/*from www . java2 s . c om*/ IMethod method = annotationType.getMethod(methodName, new String[0]); if (method == null) { return false; } Object value = method.getDefaultValue().getValue(); if (value instanceof Boolean) { return (Boolean) value; } else { Log.out(Tag.WARNING, "Attempt to get the default boolean value from annotation %s, which has default value of type %s.", annotation.getElementName(), value == null ? "null" : value.getClass().getName()); return false; } }
From source file:org.jboss.tools.cdi.internal.core.impl.CDIProject.java
License:Open Source License
private static String getAnnotationDeclarationKey(IAnnotationDeclaration d, Collection<IMethod> ignoredMembers) throws CoreException { Collection<IMethod> nb = ignoredMembers == null ? new ArrayList<IMethod>() : ignoredMembers; IType type = d.getType();//from w ww .j ava 2s . com StringBuffer result = new StringBuffer(); result.append(d.getTypeName()); if (CDIConstants.NAMED_QUALIFIER_TYPE_NAME.equals(d.getTypeName())) { //Declared name is excluded from comparison; names should be compared by invoking getName() method. return result.toString(); } IMethod[] ms = type.getMethods(); if (ms.length > 0) { TreeMap<String, String> values = new TreeMap<String, String>(); IMemberValuePair[] ps = d.getMemberValuePairs(); if (ps != null) for (IMemberValuePair p : ps) { String n = p.getMemberName(); Object o = d.getMemberValue(n); values.put(n, o == null ? "" : o.toString()); } for (IMethod m : ms) { String n = m.getElementName(); if (nb.contains(m)) { values.remove(n); } else if (!values.containsKey(n)) { IMemberValuePair p = m.getDefaultValue(); if (p != null) { n = p.getMemberName(); Object o = p.getValue(); // Default value can be null since JDT does not computes complex values // E.g. values (char)7 or (2 + 3) will be resolved to null. if (!values.containsKey(n) && o != null) { values.put(n, o.toString()); } } } } for (String n : values.keySet()) { result.append(';').append(n).append('=').append(values.get(n)); } } return result.toString(); }
From source file:org.jboss.tools.cdi.internal.core.refactoring.ValuedQualifier.java
License:Open Source License
public ValuedQualifier(IQualifier qualifier, IQualifierDeclaration declaration) { this.qualifier = qualifier; if (declaration != null) { // copy pairs from qualifier declaration for (IMemberValuePair mvp : declaration.getMemberValuePairs()) { Pair pair = new Pair(); pair.name = mvp.getMemberName(); pair.value = mvp.getValue(); if (mvp.getValueKind() == IMemberValuePair.K_STRING) { pair.type = "String"; } else if (mvp.getValueKind() == IMemberValuePair.K_CHAR) { pair.type = "char"; } else if (mvp.getValueKind() == IMemberValuePair.K_CLASS) { pair.type = "Class"; } else if (mvp.getValueKind() == IMemberValuePair.K_BOOLEAN) { pair.type = "boolean"; } else if (mvp.getValueKind() == IMemberValuePair.K_BYTE) { pair.type = "byte"; } else if (mvp.getValueKind() == IMemberValuePair.K_DOUBLE) { pair.type = "double"; } else if (mvp.getValueKind() == IMemberValuePair.K_FLOAT) { pair.type = "float"; } else if (mvp.getValueKind() == IMemberValuePair.K_INT) { pair.type = "int"; } else if (mvp.getValueKind() == IMemberValuePair.K_LONG) { pair.type = "long"; } else if (mvp.getValueKind() == IMemberValuePair.K_QUALIFIED_NAME) { pair.type = "name"; } else if (mvp.getValueKind() == IMemberValuePair.K_SHORT) { pair.type = "short"; } else if (mvp.getValueKind() == IMemberValuePair.K_SIMPLE_NAME) { pair.type = "name"; }/*from w w w . j av a 2s . c o m*/ pairs.add(pair); } } else { IType type = qualifier.getSourceType(); try { if (type.isAnnotation()) { for (IMethod method : type.getMethods()) { IMemberValuePair mvp = method.getDefaultValue(); Pair pair = new Pair(); pair.type = Signature.getSignatureSimpleName(method.getReturnType()); pair.name = method.getElementName(); if (mvp != null && mvp.getValue() != null) { pair.value = mvp.getValue(); pair.required = false; } else { pair.required = true; if (pair.type.equals("boolean")) { pair.value = "false"; } else if (pair.type.equals("int") || pair.type.equals("short") || pair.type.equals("long")) { pair.value = "0"; } else if (pair.type.equals("float")) { pair.value = "0"; } else if (pair.type.equals("double")) { pair.value = "0.0"; } else if (pair.type.equals("char")) { pair.value = ' '; } else if (pair.type.equals("byte")) { pair.value = "0"; } else if (pair.type.equals("String")) { pair.value = "default"; } else { pair.value = "String"; } } pairs.add(pair); } } } catch (JavaModelException e) { } } }
From source file:org.jboss.tools.common.java.impl.AnnotationDeclaration.java
License:Open Source License
private void loadDefaults() throws CoreException { IType type = getType();// w w w. ja v a2 s. c o m if (type == null) { return; } IMethod[] ms = type.getMethods(); for (IMethod m : ms) { String n = m.getElementName(); IMemberValuePair p = m.getDefaultValue(); if (p != null) { n = p.getMemberName(); Object o = p.getValue(); // Default value can be null since JDT does not computes complex values // E.g. values (char)7 or (2 + 3) will be resolved to null. if (o == null) { String expression = null; String s = ((ISourceReference) m).getSource(); if (s != null) { int i = s.indexOf("default"); int j = s.lastIndexOf(';'); if (i > 0 && j > i) { expression = s.substring(i + 7, j).trim(); } } if (expression != null) { ValueResolver r = new ValueResolver(m); o = r.resolveExpression(expression); r.dispose(); } } if (o != null) { defaults = defaults.put(n, o); } } } }
From source file:org.springframework.ide.eclipse.core.java.classreading.JdtAnnotationUtils.java
License:Open Source License
public static void processAnnotation(IAnnotation annotation, IType type, Map<String, Map<String, Object>> annotationMap) { Map<String, Object> attributesMap = new HashMap<String, Object>(); String annotationName = null; if (type.isBinary()) { annotationName = annotation.getElementName(); } else {/*w w w .j a v a 2s . com*/ annotationName = JdtUtils.resolveClassName(annotation.getElementName(), type); } IType annotationType = JdtUtils.getJavaType(type.getJavaProject().getProject(), annotationName); try { for (IMemberValuePair member : annotation.getMemberValuePairs()) { processAnnotation(member, annotationType, attributesMap, type); } for (IMethod annotationMethod : Introspector.getAllMethods(annotationType)) { if (annotationMethod.getDefaultValue() != null) { IMemberValuePair member = annotationMethod.getDefaultValue(); if (!attributesMap.containsKey(member.getMemberName())) { processAnnotation(member, annotationType, attributesMap, type); } } } annotationMap.put(annotationName, attributesMap); } catch (JavaModelException e) { throw new JdtMetadataReaderException(e); } }