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;
}
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()]);
}
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);
}
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 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 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()]);
}
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()) {
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()]);
}
