public boolean endvisit(TypeDeclaration type) throws Exception {
if (type instanceof NamespaceDeclaration) {
NamespaceDeclaration namespaceDecl = (NamespaceDeclaration) type;
while (deferredNamespacedDeclarations != null && !deferredNamespacedDeclarations.isEmpty()) {
final ASTNode[] declarations =
deferredNamespacedDeclarations.toArray(
new ASTNode[deferredNamespacedDeclarations.size()]);
deferredNamespacedDeclarations.clear();
for (ASTNode deferred : declarations) {
deferred.traverse(this);
}
}
fLastNamespace = null; // there are no nested namespaces
if (namespaceDecl.isGlobal()) {
return true;
}
}
declarations.pop();
// resolve more type member declarations
resolveMagicMembers(type);
for (PHPSourceElementRequestorExtension visitor : extensions) {
visitor.endvisit(type);
}
return super.endvisit(type);
}
public boolean visit(TypeDeclaration type) throws Exception {
if (type instanceof NamespaceDeclaration) {
NamespaceDeclaration namespaceDecl = (NamespaceDeclaration) type;
fLastNamespace = namespaceDecl;
fLastUseParts.clear();
if (namespaceDecl.isGlobal()) {
return true;
}
}
type.setModifiers(markAsDeprecated(type.getModifiers(), type));
// In case we are entering a nested element
if (!declarations.empty() && declarations.peek() instanceof MethodDeclaration) {
if (fLastNamespace == null) {
deferredDeclarations.add(type);
} else {
deferredNamespacedDeclarations.add(type);
}
return false;
}
declarations.push(type);
for (PHPSourceElementRequestorExtension visitor : extensions) {
visitor.visit(type);
}
return super.visit(type);
}
public boolean endvisit(TypeDeclaration type) throws Exception {
if (type instanceof NamespaceDeclaration) {
NamespaceDeclaration namespaceDecl = (NamespaceDeclaration) type;
while (deferredNamespacedDeclarations != null && !deferredNamespacedDeclarations.isEmpty()) {
final ASTNode[] declarations =
deferredNamespacedDeclarations.toArray(
new ASTNode[deferredNamespacedDeclarations.size()]);
deferredNamespacedDeclarations.clear();
for (ASTNode deferred : declarations) {
deferred.traverse(this);
}
}
fCurrentNamespace = null; // there are no nested namespaces
fCurrentQualifier = null;
fLastUseParts.clear();
if (namespaceDecl.isGlobal()) {
return visitGeneral(type);
}
} else {
fCurrentParent = null;
}
declarations.pop();
// resolve more type member declarations
resolveMagicMembers(type);
for (PhpIndexingVisitorExtension visitor : extensions) {
visitor.endvisit(type);
}
endvisitGeneral(type);
return true;
}
public boolean endvisit(ModuleDeclaration s) throws Exception {
List<ASTError> errors = ((PHPModuleDeclaration) s).getErrors();
if (!errors.isEmpty()) {
xmlWriter.startTag("Errors", null);
for (ASTError error : errors) {
error.traverse(this);
}
xmlWriter.endTag("Errors");
}
xmlWriter.endTag("ModuleDeclaration");
return true;
}
public boolean visit(MethodDeclaration method) throws Exception {
methodGlobalVars.add(new HashSet<String>());
ASTNode parentDeclaration = null;
if (!declarations.empty()) {
parentDeclaration = declarations.peek();
}
// In case we are entering a nested element - just add to the deferred
// list
// and get out of the nested element visiting process
if (parentDeclaration instanceof MethodDeclaration) {
if (fLastNamespace == null) {
deferredDeclarations.add(method);
} else {
deferredNamespacedDeclarations.add(method);
}
return false;
}
if (parentDeclaration instanceof InterfaceDeclaration) {
method.setModifier(Modifiers.AccAbstract);
}
method.setModifiers(markAsDeprecated(method.getModifiers(), method));
declarations.push(method);
for (PHPSourceElementRequestorExtension visitor : extensions) {
visitor.visit(method);
}
boolean visit = visitMethodDeclaration(method);
if (visit) {
// Process method argument (local variable) declarations:
List<Argument> arguments = method.getArguments();
for (Argument arg : arguments) {
ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.name = arg.getName();
info.modifiers = Modifiers.AccPublic;
info.nameSourceStart = arg.getNameStart();
info.nameSourceEnd = arg.getNameEnd() - 1;
info.declarationStart = arg.sourceStart();
fRequestor.enterField(info);
fRequestor.exitField(arg.sourceEnd() - 1);
}
}
return visit;
}
public boolean visit(CallExpression call) throws Exception {
FieldDeclaration constantDecl = ASTUtils.getConstantDeclaration(call);
if (constantDecl != null) {
// In case we are entering a nested element
if (!declarations.empty() && declarations.peek() instanceof MethodDeclaration) {
deferredDeclarations.add(constantDecl);
return false;
}
visit((FieldDeclaration) constantDecl);
} else {
int argsCount = 0;
CallArgumentsList args = call.getArgs();
if (args != null && args.getChilds() != null) {
argsCount = args.getChilds().size();
}
fRequestor.acceptMethodReference(
call.getName(),
argsCount,
call.getCallName().sourceStart(),
call.getCallName().sourceEnd());
}
return true;
}
public boolean visit(CallExpression call) throws Exception {
FieldDeclaration constantDecl = ASTUtils.getConstantDeclaration(call);
if (constantDecl != null) {
// In case we are entering a nested element
if (!declarations.empty() && declarations.peek() instanceof MethodDeclaration) {
deferredDeclarations.add(constantDecl);
return visitGeneral(call);
}
visit((FieldDeclaration) constantDecl);
} else {
int argsCount = 0;
CallArgumentsList args = call.getArgs();
if (args != null && args.getChilds() != null) {
argsCount = args.getChilds().size();
}
modifyReference(
call,
new ReferenceInfo(
IModelElement.METHOD,
call.sourceStart(),
call.sourceEnd() - call.sourceStart(),
call.getName(),
Integer.toString(argsCount),
null));
}
return visitGeneral(call);
}
protected void getGoalFromStaticDeclaration(
String variableName, final List<IGoal> subGoals, final IType declaringType, IType realType)
throws ModelException {
ISourceModule sourceModule = declaringType.getSourceModule();
ModuleDeclaration moduleDeclaration = SourceParserUtil.getModuleDeclaration(sourceModule);
TypeDeclaration typeDeclaration =
PHPModelUtils.getNodeByClass(moduleDeclaration, declaringType);
// try to search declarations of type "self::$var =" or
// "$this->var ="
ClassDeclarationSearcher searcher;
if (realType != null) {
searcher =
new ClassDeclarationSearcher(
sourceModule, typeDeclaration, 0, 0, variableName, realType, declaringType);
} else {
searcher = new ClassDeclarationSearcher(sourceModule, typeDeclaration, 0, 0, variableName);
}
try {
moduleDeclaration.traverse(searcher);
Map<ASTNode, IContext> staticDeclarations = searcher.getStaticDeclarations();
for (ASTNode node : staticDeclarations.keySet()) {
IContext context = staticDeclarations.get(node);
if (context instanceof MethodContext) {
MethodContext methodContext = (MethodContext) context;
methodContext.setCurrentType(realType);
}
subGoals.add(new ExpressionTypeGoal(context, node));
}
} catch (Exception e) {
if (DLTKCore.DEBUG) {
e.printStackTrace();
}
}
}
/**
* Search for magic variables using the @property tag
*
* @param types
* @param variableName
* @param cache
*/
private void resolveMagicClassVariableDeclaration(
IType[] types, String variableName, IModelAccessCache cache) {
for (IType type : types) {
resolveMagicClassVariableDeclaration(variableName, type, cache);
try {
if (evaluated.isEmpty()
&& type.getSuperClasses() != null
&& type.getSuperClasses().length > 0) {
ITypeHierarchy hierarchy = null;
if (cache != null) {
hierarchy = cache.getSuperTypeHierarchy(type, null);
}
IType[] superClasses = PHPModelUtils.getSuperClasses(type, hierarchy);
for (int i = 0; i < superClasses.length /* && evaluated.isEmpty() */; i++) {
IType superClass = superClasses[i];
resolveMagicClassVariableDeclaration(variableName, superClass, cache);
}
}
} catch (ModelException e) {
e.printStackTrace();
}
}
}
public boolean endvisit(ModuleDeclaration declaration) throws Exception {
for (PHPSourceElementRequestorExtension visitor : extensions) {
visitor.endvisit(declaration);
}
while (deferredDeclarations != null && !deferredDeclarations.isEmpty()) {
final ASTNode[] declarations =
deferredDeclarations.toArray(new ASTNode[deferredDeclarations.size()]);
deferredDeclarations.clear();
for (ASTNode deferred : declarations) {
deferred.traverse(this);
}
}
fLastUseParts.clear();
return super.endvisit(declaration);
}
public boolean visit(Assignment assignment) throws Exception {
Expression left = assignment.getVariable();
if (left instanceof FieldAccess) { // class variable ($this->a = .)
FieldAccess fieldAccess = (FieldAccess) left;
Expression dispatcher = fieldAccess.getDispatcher();
if (dispatcher instanceof VariableReference
&& "$this" //$NON-NLS-1$
.equals(((VariableReference) dispatcher).getName())) {
Expression field = fieldAccess.getField();
if (field instanceof SimpleReference) {
SimpleReference ref = (SimpleReference) field;
ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = Modifiers.AccPublic;
info.name = '$' + ref.getName();
info.nameSourceEnd = ref.sourceEnd() - 1;
info.nameSourceStart = ref.sourceStart();
info.declarationStart = assignment.sourceStart();
fInfoStack.push(info);
fRequestor.enterField(info);
fNodes.push(assignment);
}
}
} else if (left instanceof VariableReference && !(left instanceof ArrayVariableReference)) {
if (!declarations.empty()) {
ASTNode parentDeclaration = declarations.peek();
if (parentDeclaration instanceof MethodDeclaration
&& methodGlobalVars.peek().contains(((VariableReference) left).getName())
|| parentDeclaration == fLastNamespace) {
deferredDeclarations.add(assignment);
return false;
}
}
if (!fInfoStack.isEmpty() && fInfoStack.peek() instanceof ISourceElementRequestor.FieldInfo) {
if (!fDeferredVariables.containsKey(fInfoStack.peek())) {
fDeferredVariables.put(fInfoStack.peek(), new LinkedList<Assignment>());
}
fDeferredVariables.get(fInfoStack.peek()).add(assignment);
return false;
}
ISourceElementRequestor.FieldInfo info = new ISourceElementRequestor.FieldInfo();
info.modifiers = Modifiers.AccPublic;
info.name = ((VariableReference) left).getName();
info.nameSourceEnd = left.sourceEnd() - 1;
info.nameSourceStart = left.sourceStart();
info.declarationStart = assignment.sourceStart();
fInfoStack.push(info);
if (assignment.getOperatorType() == Assignment.OP_EQUAL) {
fRequestor.enterField(info);
} else {
ISourceElementRequestor sourceElementRequestor = (ISourceElementRequestor) fRequestor;
sourceElementRequestor.enterFieldCheckDuplicates(info);
}
fNodes.push(assignment);
}
return true;
}
public boolean endvisit(ModuleDeclaration declaration) throws Exception {
while (deferredDeclarations != null && !deferredDeclarations.isEmpty()) {
final ASTNode[] declarations =
deferredDeclarations.toArray(new ASTNode[deferredDeclarations.size()]);
deferredDeclarations.clear();
for (ASTNode deferred : declarations) {
deferred.traverse(this);
}
}
for (PhpIndexingVisitorExtension visitor : extensions) {
visitor.endvisit(declaration);
}
fLastUseParts.clear();
endvisitGeneral(declaration);
return true;
}
public PhpIndexingVisitor(IIndexingRequestor requestor, ISourceModule module) {
this.requestor = requestor;
List<PhpIndexingVisitorExtension> extensions =
new ArrayList<PhpIndexingVisitorExtension>(extensionElements.length);
for (IConfigurationElement element : extensionElements) {
try {
PhpIndexingVisitorExtension ext =
(PhpIndexingVisitorExtension) element.createExecutableExtension(CLASS_ATTR);
ext.setRequestor(requestor);
// pass the ISourceModule over to the extension
// in case it needs it during indexing
ext.setSourceModule(module);
extensions.add(ext);
} catch (CoreException e) {
Logger.logException(e);
}
}
this.extensions = extensions.toArray(new PhpIndexingVisitorExtension[extensions.size()]);
}
private String[] processParameterTypes(MethodDeclaration methodDeclaration) {
List<?> args = methodDeclaration.getArguments();
PHPDocBlock docBlock = ((PHPMethodDeclaration) methodDeclaration).getPHPDoc();
String[] parameterType = new String[args.size()];
for (int a = 0; a < args.size(); a++) {
Argument arg = (Argument) args.get(a);
if (arg instanceof FormalParameter) {
SimpleReference type = ((FormalParameter) arg).getParameterType();
if (type != null) {
parameterType[a] = type.getName();
} else if (docBlock != null) {
for (PHPDocTag tag : docBlock.getTags(PHPDocTag.PARAM)) {
if (tag.isValidParamTag()
&& tag.getVariableReference().getName().equals(arg.getName())) {
parameterType[a] = tag.getSingleTypeReference().getName();
break;
}
}
}
}
}
return parameterType;
}
private boolean visitMethodDeclaration(MethodDeclaration method) throws Exception {
this.fNodes.push(method);
List<?> args = method.getArguments();
String[] parameter = new String[args.size()];
String[] initializers = new String[args.size()];
for (int a = 0; a < args.size(); a++) {
Argument arg = (Argument) args.get(a);
parameter[a] = arg.getName();
if (arg.getInitialization() != null) {
if (arg.getInitialization() instanceof Literal) {
Literal scalar = (Literal) arg.getInitialization();
initializers[a] = scalar.getValue();
} else {
initializers[a] = DEFAULT_VALUE;
}
}
}
ISourceElementRequestor.MethodInfo mi = new ISourceElementRequestor.MethodInfo();
mi.parameterNames = parameter;
mi.name = method.getName();
mi.modifiers = method.getModifiers();
mi.nameSourceStart = method.getNameStart();
mi.nameSourceEnd = method.getNameEnd() - 1;
mi.declarationStart = method.sourceStart();
mi.parameterInitializers = initializers;
modifyMethodInfo(method, mi);
fInfoStack.push(mi);
this.fRequestor.enterMethod(mi);
this.fInMethod = true;
this.fCurrentMethod = method;
return true;
}
public PHPSourceElementRequestor(ISourceElementRequestor requestor, IModuleSource sourceModule) {
super(requestor);
// Load PHP source element requester extensions
IConfigurationElement[] elements =
Platform.getExtensionRegistry()
.getConfigurationElementsFor(
PHPCorePlugin.ID, "phpSourceElementRequestors"); // $NON-NLS-1$
List<PHPSourceElementRequestorExtension> requestors =
new ArrayList<PHPSourceElementRequestorExtension>(elements.length);
for (IConfigurationElement element : elements) {
try {
PHPSourceElementRequestorExtension extension =
(PHPSourceElementRequestorExtension)
element.createExecutableExtension("class"); // $NON-NLS-1$
extension.setRequestor(fRequestor);
extension.setSourceModule(sourceModule);
requestors.add(extension);
} catch (CoreException e) {
Logger.logException(e);
}
}
extensions = requestors.toArray(new PHPSourceElementRequestorExtension[requestors.size()]);
}
protected String[] processSuperClasses(TypeDeclaration type) {
ASTListNode superClasses = type.getSuperClasses();
if (superClasses == null) {
return new String[] {};
}
List<ASTNode> superClassNames = superClasses.getChilds();
List<String> result = new ArrayList<String>(superClassNames.size());
Iterator<ASTNode> iterator = superClassNames.iterator();
while (iterator.hasNext()) {
String name = processNameNode(iterator.next());
if (name != null) {
result.add(name);
}
}
return (String[]) result.toArray(new String[result.size()]);
}
protected void resolveMagicClassVariableDeclaration(
String variableName, IType type, IModelAccessCache cache) {
final PHPDocBlock docBlock = PHPModelUtils.getDocBlock(type);
if (docBlock != null) {
for (PHPDocTag tag : docBlock.getTags()) {
final int tagKind = tag.getTagKind();
if (tagKind == PHPDocTag.PROPERTY
|| tagKind == PHPDocTag.PROPERTY_READ
|| tagKind == PHPDocTag.PROPERTY_WRITE) {
final String typeName = getTypeBinding(variableName, tag);
if (typeName != null) {
IEvaluatedType resolved = PHPSimpleTypes.fromString(typeName);
if (resolved == null) {
resolved = new PHPClassType(typeName);
}
evaluated.add(resolved);
}
}
}
}
}
public IGoal[] init() {
ClassVariableDeclarationGoal typedGoal = (ClassVariableDeclarationGoal) goal;
IType[] types = typedGoal.getTypes();
if (types == null) {
TypeContext context = (TypeContext) typedGoal.getContext();
types = PHPTypeInferenceUtils.getModelElements(context.getInstanceType(), context);
}
if (types == null) {
return null;
}
IContext context = typedGoal.getContext();
IModelAccessCache cache = null;
if (context instanceof IModelCacheContext) {
cache = ((IModelCacheContext) context).getCache();
}
String variableName = typedGoal.getVariableName();
final List<IGoal> subGoals = new LinkedList<IGoal>();
for (final IType type : types) {
try {
ITypeHierarchy hierarchy = null;
if (cache != null) {
hierarchy = cache.getSuperTypeHierarchy(type, null);
}
IField[] fields =
PHPModelUtils.getTypeHierarchyField(type, hierarchy, variableName, true, null);
Map<IType, IType> fieldDeclaringTypeSet = new HashMap<IType, IType>();
for (IField field : fields) {
IType declaringType = field.getDeclaringType();
if (declaringType != null) {
fieldDeclaringTypeSet.put(declaringType, type);
ISourceModule sourceModule = declaringType.getSourceModule();
ModuleDeclaration moduleDeclaration =
SourceParserUtil.getModuleDeclaration(sourceModule);
TypeDeclaration typeDeclaration =
PHPModelUtils.getNodeByClass(moduleDeclaration, declaringType);
if (typeDeclaration != null && field instanceof SourceRefElement) {
SourceRefElement sourceRefElement = (SourceRefElement) field;
ISourceRange sourceRange = sourceRefElement.getSourceRange();
ClassDeclarationSearcher searcher =
new ClassDeclarationSearcher(
sourceModule,
typeDeclaration,
sourceRange.getOffset(),
sourceRange.getLength(),
null,
type,
declaringType);
try {
moduleDeclaration.traverse(searcher);
if (searcher.getResult() != null) {
subGoals.add(new ExpressionTypeGoal(searcher.getContext(), searcher.getResult()));
}
} catch (Exception e) {
if (DLTKCore.DEBUG) {
e.printStackTrace();
}
}
}
}
}
if (subGoals.size() == 0) {
getGoalFromStaticDeclaration(variableName, subGoals, type, null);
}
fieldDeclaringTypeSet.remove(type);
if (subGoals.size() == 0 && !fieldDeclaringTypeSet.isEmpty()) {
for (Iterator iterator = fieldDeclaringTypeSet.keySet().iterator();
iterator.hasNext(); ) {
IType fieldDeclaringType = (IType) iterator.next();
getGoalFromStaticDeclaration(
variableName,
subGoals,
fieldDeclaringType,
fieldDeclaringTypeSet.get(fieldDeclaringType));
}
}
} catch (CoreException e) {
if (DLTKCore.DEBUG) {
e.printStackTrace();
}
}
}
resolveMagicClassVariableDeclaration(types, variableName, cache);
return subGoals.toArray(new IGoal[subGoals.size()]);
}
public IGoal[] subGoalDone(IGoal subgoal, Object result, GoalState state) {
if (state != GoalState.RECURSIVE && result != null) {
evaluated.add((IEvaluatedType) result);
}
return IGoal.NO_GOALS;
}
public boolean visit(AnonymousClassDeclaration anonymousClassDeclaration) throws Exception {
ASTNode parentDeclaration = null;
if (!declarations.empty()) {
parentDeclaration = declarations.peek();
}
if (parentDeclaration instanceof TypeDeclaration) {
return false;
}
fNodes.push(anonymousClassDeclaration);
declarations.push(anonymousClassDeclaration);
for (PHPSourceElementRequestorExtension visitor : extensions) {
visitor.visit(anonymousClassDeclaration);
}
List<String> superClasses = new ArrayList<String>();
String name = null;
if (anonymousClassDeclaration.getSuperClass() != null) {
name =
String.format(
ANONYMOUS_CLASS_TEMPLATE, anonymousClassDeclaration.getSuperClass().getName());
String superClass = processNameNode(anonymousClassDeclaration.getSuperClass());
if (superClass != null) {
superClasses.add(superClass);
}
}
if (anonymousClassDeclaration.getInterfaceList() != null
&& !anonymousClassDeclaration.getInterfaceList().isEmpty()) {
if (name == null) {
name =
String.format(
ANONYMOUS_CLASS_TEMPLATE,
anonymousClassDeclaration.getInterfaceList().get(0).getName());
}
for (TypeReference reference : anonymousClassDeclaration.getInterfaceList()) {
String interfaceName = processNameNode(reference);
if (interfaceName != null) {
superClasses.add(interfaceName);
}
}
}
if (name == null) {
name = String.format(ANONYMOUS_CLASS_TEMPLATE, PHPCoreConstants.ANONYMOUS);
}
ISourceElementRequestor.TypeInfo mi = new ISourceElementRequestor.TypeInfo();
mi.name = name;
mi.modifiers = Modifiers.AccPrivate | IPHPModifiers.AccAnonymous;
if (fLastInstanceCreation != null) {
Expression className = fLastInstanceCreation.getClassName();
mi.nameSourceStart = className.sourceStart();
mi.nameSourceEnd = className.sourceEnd() - 1;
}
mi.declarationStart = mi.nameSourceStart;
mi.superclasses = superClasses.toArray(new String[0]);
fInfoStack.push(mi);
this.fRequestor.enterType(mi);
this.fInClass = true;
return true;
}
protected String[] processSuperClasses(TypeDeclaration type) {
ASTListNode superClasses = type.getSuperClasses();
if (superClasses == null) {
return new String[] {};
}
List<ASTNode> superClassNames = superClasses.getChilds();
List<String> result = new ArrayList<String>(superClassNames.size());
Iterator<ASTNode> iterator = superClassNames.iterator();
while (iterator.hasNext()) {
ASTNode nameNode = iterator.next();
String name;
if (nameNode instanceof FullyQualifiedReference) {
FullyQualifiedReference fullyQualifiedName = (FullyQualifiedReference) nameNode;
name = fullyQualifiedName.getFullyQualifiedName();
if (fullyQualifiedName.getNamespace() != null) {
String namespace = fullyQualifiedName.getNamespace().getName();
String subnamespace = ""; // $NON-NLS-1$
if (namespace.charAt(0) != NamespaceReference.NAMESPACE_SEPARATOR
&& namespace.indexOf(NamespaceReference.NAMESPACE_SEPARATOR) > 0) {
int firstNSLocation = namespace.indexOf(NamespaceReference.NAMESPACE_SEPARATOR);
subnamespace = namespace.substring(firstNSLocation);
namespace = namespace.substring(0, firstNSLocation);
}
if (name.charAt(0) == NamespaceReference.NAMESPACE_SEPARATOR) {
name = name.substring(1);
} else if (fLastUseParts.containsKey(namespace)) {
name =
new StringBuilder(
fLastUseParts.get(namespace).getNamespace().getFullyQualifiedName())
.append(subnamespace)
.append(NamespaceReference.NAMESPACE_SEPARATOR)
.append(fullyQualifiedName.getName())
.toString();
} else if (fCurrentNamespace != null) {
name =
new StringBuilder(fCurrentNamespace.getName())
.append(NamespaceReference.NAMESPACE_SEPARATOR)
.append(name)
.toString();
}
} else if (fLastUseParts.containsKey(name)) {
name = fLastUseParts.get(name).getNamespace().getFullyQualifiedName();
if (name.charAt(0) == NamespaceReference.NAMESPACE_SEPARATOR) {
name = name.substring(1);
}
} else {
if (fCurrentNamespace != null) {
name =
new StringBuilder(fCurrentNamespace.getName())
.append(NamespaceReference.NAMESPACE_SEPARATOR)
.append(name)
.toString();
}
}
result.add(name);
} else if (nameNode instanceof SimpleReference) {
result.add(((SimpleReference) nameNode).getName());
}
}
return (String[]) result.toArray(new String[result.size()]);
}
public boolean visit(TypeDeclaration type) throws Exception {
if (type instanceof NamespaceDeclaration) {
NamespaceDeclaration namespaceDecl = (NamespaceDeclaration) type;
fCurrentNamespace = namespaceDecl;
fLastUseParts.clear();
if (namespaceDecl.isGlobal()) {
return visitGeneral(type);
}
declarations.push(type);
int modifiers = type.getModifiers() | Modifiers.AccNameSpace;
fCurrentQualifier = type.getName();
Integer count = fCurrentQualifierCounts.get(fCurrentQualifier);
count = count != null ? count + 1 : 1;
fCurrentQualifierCounts.put(fCurrentQualifier, count);
modifiers = markAsDeprecated(modifiers, type);
StringBuilder metadata = new StringBuilder();
if (fCurrentQualifier != null) {
metadata.append(fCurrentQualifierCounts.get(fCurrentQualifier));
metadata.append(";"); // $NON-NLS-1$
}
modifyDeclaration(
type,
new DeclarationInfo(
IModelElement.PACKAGE_DECLARATION,
modifiers,
type.sourceStart(),
type.sourceEnd() - type.sourceStart(),
type.getNameStart(),
type.getNameEnd() - type.getNameStart(),
type.getName(),
metadata.length() == 0 ? null : metadata.toString(),
encodeDocInfo(type),
null,
null));
} else {
Declaration parentDeclaration = null;
if (!declarations.empty()) {
parentDeclaration = declarations.peek();
}
declarations.push(type);
if (!(parentDeclaration instanceof NamespaceDeclaration)) {
type.setModifier(Modifiers.AccGlobal);
}
// In case we are entering a nested element
if (parentDeclaration instanceof MethodDeclaration) {
if (fCurrentNamespace == null) {
deferredDeclarations.add(type);
} else {
deferredNamespacedDeclarations.add(type);
}
return visitGeneral(type);
}
int modifiers = type.getModifiers();
fCurrentParent = type.getName();
String[] superClasses = processSuperClasses(type);
StringBuilder metadata = new StringBuilder();
if (fCurrentQualifier != null) {
metadata.append(fCurrentQualifierCounts.get(fCurrentQualifier));
metadata.append(";"); // $NON-NLS-1$
}
for (int i = 0; i < superClasses.length; ++i) {
metadata.append(superClasses[i]);
if (i < superClasses.length - 1) {
metadata.append(","); // $NON-NLS-1$
}
}
modifiers = markAsDeprecated(modifiers, type);
modifyDeclaration(
type,
new DeclarationInfo(
IModelElement.TYPE,
modifiers,
type.sourceStart(),
type.sourceEnd() - type.sourceStart(),
type.getNameStart(),
type.getNameEnd() - type.getNameStart(),
type.getName(),
metadata.length() == 0 ? null : metadata.toString(),
encodeDocInfo(type),
fCurrentQualifier,
null));
}
for (PhpIndexingVisitorExtension visitor : extensions) {
visitor.visit(type);
}
return visitGeneral(type);
}
@SuppressWarnings("unchecked")
public boolean visit(MethodDeclaration method) throws Exception {
fNodes.push(method);
methodGlobalVars.add(new HashSet<String>());
int modifiers = method.getModifiers();
PHPDocBlock doc = null;
if (method instanceof IPHPDocAwareDeclaration) {
IPHPDocAwareDeclaration declaration = (IPHPDocAwareDeclaration) method;
doc = declaration.getPHPDoc();
}
Declaration parentDeclaration = null;
if (!declarations.empty()) {
parentDeclaration = declarations.peek();
}
declarations.push(method);
// In case we are entering a nested element - just add to the deferred
// list
// and get out of the nested element visiting process
if (parentDeclaration instanceof MethodDeclaration) {
if (fCurrentNamespace == null) {
deferredDeclarations.add(method);
} else {
deferredNamespacedDeclarations.add(method);
}
return visitGeneral(method);
}
if (parentDeclaration instanceof InterfaceDeclaration) {
method.setModifier(Modifiers.AccAbstract);
}
String methodName = method.getName();
// Determine whether this method represents constructor:
if (methodName.equalsIgnoreCase(CONSTRUCTOR_NAME)
|| (parentDeclaration instanceof ClassDeclaration
&& methodName.equalsIgnoreCase(((ClassDeclaration) parentDeclaration).getName()))) {
modifiers |= IPHPModifiers.Constructor;
}
if (parentDeclaration == null
|| (parentDeclaration instanceof TypeDeclaration
&& parentDeclaration == fCurrentNamespace)) {
modifiers |= Modifiers.AccGlobal;
}
if (!Flags.isPrivate(modifiers)
&& !Flags.isProtected(modifiers)
&& !Flags.isPublic(modifiers)) {
modifiers |= Modifiers.AccPublic;
}
modifiers = markAsDeprecated(modifiers, method);
StringBuilder metadata = new StringBuilder();
if (fCurrentQualifier != null) {
metadata.append(fCurrentQualifierCounts.get(fCurrentQualifier));
metadata.append(";"); // $NON-NLS-1$
}
List<Argument> arguments = method.getArguments();
if (arguments != null) {
Iterator<Argument> i = arguments.iterator();
while (i.hasNext()) {
Argument arg = (Argument) i.next();
String type = NULL_VALUE;
if (arg instanceof FormalParameter) {
FormalParameter fp = (FormalParameter) arg;
if (fp.getParameterType() != null) {
if (fp.getParameterType().getName() != null) {
type = fp.getParameterType().getName();
}
}
}
if (type == NULL_VALUE && doc != null) {
type = getParamType(doc, arg.getName(), type);
}
metadata.append(type);
metadata.append(PARAMETER_SEPERATOR);
metadata.append(arg.getName());
metadata.append(PARAMETER_SEPERATOR);
String defaultValue = NULL_VALUE;
if (arg.getInitialization() != null) {
if (arg.getInitialization() instanceof Literal) {
Literal scalar = (Literal) arg.getInitialization();
defaultValue = scalar.getValue();
} else {
defaultValue = DEFAULT_VALUE;
}
}
metadata.append(defaultValue);
if (i.hasNext()) {
metadata.append(","); // $NON-NLS-1$
}
}
}
// Add method declaration:
modifyDeclaration(
method,
new DeclarationInfo(
IModelElement.METHOD,
modifiers,
method.sourceStart(),
method.sourceEnd() - method.sourceStart(),
method.getNameStart(),
method.getNameEnd() - method.getNameStart(),
methodName,
metadata.length() == 0 ? null : metadata.toString(),
encodeDocInfo(method),
fCurrentQualifier,
fCurrentParent));
for (PhpIndexingVisitorExtension visitor : extensions) {
visitor.visit(method);
}
return visitGeneral(method);
}
