List of usage examples for org.eclipse.jdt.core.util IConstantPoolEntry getUtf8Value
char[] getUtf8Value();
From source file:com.inepex.classtemplater.plugin.logic.Annotation.java
License:Eclipse Public License
/** * kind = 1, String/* www. j ava 2s. co m*/ * kind = 4, float * kind = 5, long * kind = 6, double * kind = 3, int * kind = 3, boolean */ private Object parseDefaultObjectValueFromAnnotationDefaultAttribute(AnnotationDefaultAttribute a, String type) { if (a.getMemberValue().getConstantValue() != null) { IConstantPoolEntry constant = a.getMemberValue().getConstantValue(); switch (constant.getKind()) { case 1: return new String(constant.getUtf8Value()); case 5: return constant.getLongValue(); case 6: return constant.getDoubleValue(); case 4: return constant.getFloatValue(); case 3: if (type.contains("()Z")) { return constant.getIntegerValue() == 1; } else return constant.getIntegerValue(); default: return null; } } else if (a.getMemberValue().getEnumConstantName() != null) { String[] typeSplitted = new String(a.getMemberValue().getEnumConstantTypeName()).split("/"); String enumType = typeSplitted[typeSplitted.length - 1].substring(0, typeSplitted[typeSplitted.length - 1].length() - 1); return enumType + "." + new String(a.getMemberValue().getEnumConstantName()); } else return null; }
From source file:com.siteview.mde.internal.ui.search.dependencies.PackageFinder.java
License:Open Source License
static void computeReferencedTypes(IClassFileReader cfr, Set packages) { char[][] interfaces = cfr.getInterfaceNames(); if (interfaces != null) { for (int i = 0; i < interfaces.length; i++) { //note: have to convert names like Ljava/lang/Object; to java.lang.Object packages.add(getPackage(new String(interfaces[i]).replace('/', '.'))); }/*from w w w .j av a 2 s. c o m*/ } char[] scn = cfr.getSuperclassName(); if (scn != null) { packages.add(getPackage(new String(scn).replace('/', '.'))); } IFieldInfo[] fieldInfo = cfr.getFieldInfos(); for (int i = 0; i < fieldInfo.length; i++) { String fieldName = new String(fieldInfo[i].getDescriptor()); if (!isPrimitiveTypeSignature(fieldName)) { String fieldDescriptor = extractFullyQualifiedTopLevelType(fieldName); packages.add(getPackage(new String(fieldDescriptor))); } } IMethodInfo[] methodInfo = cfr.getMethodInfos(); for (int i = 0; i < methodInfo.length; i++) { IExceptionAttribute exceptionAttribute = methodInfo[i].getExceptionAttribute(); if (exceptionAttribute != null) { char[][] exceptionNames = exceptionAttribute.getExceptionNames(); for (int j = 0; j < exceptionNames.length; j++) { packages.add(getPackage(new String(exceptionNames[j]).replace('/', '.'))); } } String descriptor = new String(methodInfo[i].getDescriptor()); //add parameter types String[] parameterTypes = Signature.getParameterTypes(descriptor); for (int j = 0; j < parameterTypes.length; j++) { //have to parse to convert [Ljava/lang/String; to java.lang.String if (!isPrimitiveTypeSignature(parameterTypes[j])) { packages.add(getPackage(new String(extractFullyQualifiedTopLevelType(parameterTypes[j])))); } } //add return type String returnType = Signature.getReturnType(descriptor); if (!isPrimitiveTypeSignature(returnType)) { returnType = extractFullyQualifiedTopLevelType(returnType); packages.add(getPackage(returnType)); } } // Is there more to extract from the constant pool?? IConstantPoolEntry entry; IConstantPool pool = cfr.getConstantPool(); int length = pool.getConstantPoolCount(); for (int i = 1; i < length; i++) { switch (pool.getEntryKind(i)) { case IConstantPoolConstant.CONSTANT_Class: // add reference to the class entry = pool.decodeEntry(i); //note: may have to convert names like Ljava/lang/Object; to java.lang.Object String className = new String(entry.getClassInfoName()).replace('/', '.'); className = className.indexOf(';') >= 0 ? extractFullyQualifiedTopLevelType(className) : className; packages.add(getPackage(className)); break; case IConstantPoolConstant.CONSTANT_NameAndType: // add reference to the name and type entry = pool.decodeEntry(i); int descIndex = entry.getNameAndTypeInfoDescriptorIndex(); if (pool.getEntryKind(descIndex) == IConstantPoolConstant.CONSTANT_Utf8) { entry = pool.decodeEntry(descIndex); char[] type = entry.getUtf8Value(); if (type[0] == '(') { // Method signature. //add parameter types String descriptor = new String(type); String[] parameterTypes = Signature.getParameterTypes(descriptor); for (int j = 0; j < parameterTypes.length; j++) { if (!isPrimitiveTypeSignature(parameterTypes[j])) { packages.add(getPackage(extractFullyQualifiedTopLevelType(parameterTypes[j]))); } } //add return type String returnType = Signature.getReturnType(descriptor); if (!isPrimitiveTypeSignature(returnType)) { returnType = extractFullyQualifiedTopLevelType(returnType); packages.add(getPackage(returnType)); } } else { // Field type. String typeString = new String(type); if (!isPrimitiveTypeSignature(typeString)) { packages.add(getPackage(extractFullyQualifiedTopLevelType(typeString))); } } } break; } } packages.remove(""); // removes default package if it exists //$NON-NLS-1$ }
From source file:org.eclipse.pde.internal.ui.search.dependencies.PackageFinder.java
License:Open Source License
static void computeReferencedTypes(IClassFileReader cfr, Set<String> packages) { char[][] interfaces = cfr.getInterfaceNames(); if (interfaces != null) { for (int i = 0; i < interfaces.length; i++) { //note: have to convert names like Ljava/lang/Object; to java.lang.Object packages.add(getPackage(new String(interfaces[i]).replace('/', '.'))); }//from ww w. ja v a 2 s . c om } char[] scn = cfr.getSuperclassName(); if (scn != null) { packages.add(getPackage(new String(scn).replace('/', '.'))); } IFieldInfo[] fieldInfo = cfr.getFieldInfos(); for (int i = 0; i < fieldInfo.length; i++) { String fieldName = new String(fieldInfo[i].getDescriptor()); if (!isPrimitiveTypeSignature(fieldName)) { String fieldDescriptor = extractFullyQualifiedTopLevelType(fieldName); packages.add(getPackage(new String(fieldDescriptor))); } } IMethodInfo[] methodInfo = cfr.getMethodInfos(); for (int i = 0; i < methodInfo.length; i++) { IExceptionAttribute exceptionAttribute = methodInfo[i].getExceptionAttribute(); if (exceptionAttribute != null) { char[][] exceptionNames = exceptionAttribute.getExceptionNames(); for (int j = 0; j < exceptionNames.length; j++) { packages.add(getPackage(new String(exceptionNames[j]).replace('/', '.'))); } } String descriptor = new String(methodInfo[i].getDescriptor()); //add parameter types String[] parameterTypes = Signature.getParameterTypes(descriptor); for (int j = 0; j < parameterTypes.length; j++) { //have to parse to convert [Ljava/lang/String; to java.lang.String if (!isPrimitiveTypeSignature(parameterTypes[j])) { packages.add(getPackage(new String(extractFullyQualifiedTopLevelType(parameterTypes[j])))); } } //add return type String returnType = Signature.getReturnType(descriptor); if (!isPrimitiveTypeSignature(returnType)) { returnType = extractFullyQualifiedTopLevelType(returnType); packages.add(getPackage(returnType)); } } // Is there more to extract from the constant pool?? IConstantPoolEntry entry; IConstantPool pool = cfr.getConstantPool(); int length = pool.getConstantPoolCount(); for (int i = 1; i < length; i++) { switch (pool.getEntryKind(i)) { case IConstantPoolConstant.CONSTANT_Class: // add reference to the class entry = pool.decodeEntry(i); //note: may have to convert names like Ljava/lang/Object; to java.lang.Object String className = new String(entry.getClassInfoName()).replace('/', '.'); className = className.indexOf(';') >= 0 ? extractFullyQualifiedTopLevelType(className) : className; packages.add(getPackage(className)); break; case IConstantPoolConstant.CONSTANT_NameAndType: // add reference to the name and type entry = pool.decodeEntry(i); int descIndex = entry.getNameAndTypeInfoDescriptorIndex(); if (pool.getEntryKind(descIndex) == IConstantPoolConstant.CONSTANT_Utf8) { entry = pool.decodeEntry(descIndex); char[] type = entry.getUtf8Value(); if (type[0] == '(') { // Method signature. //add parameter types String descriptor = new String(type); String[] parameterTypes = Signature.getParameterTypes(descriptor); for (int j = 0; j < parameterTypes.length; j++) { if (!isPrimitiveTypeSignature(parameterTypes[j])) { packages.add(getPackage(extractFullyQualifiedTopLevelType(parameterTypes[j]))); } } //add return type String returnType = Signature.getReturnType(descriptor); if (!isPrimitiveTypeSignature(returnType)) { returnType = extractFullyQualifiedTopLevelType(returnType); packages.add(getPackage(returnType)); } } else { // Field type. String typeString = new String(type); if (!isPrimitiveTypeSignature(typeString)) { packages.add(getPackage(extractFullyQualifiedTopLevelType(typeString))); } } } break; } } packages.remove(""); // removes default package if it exists //$NON-NLS-1$ }