public boolean isTracing(final String traceOption) {
if (!Platform.inDebugMode()) {
return false;
}
final String globalTraceValue = Platform.getDebugOption(ERLIDE_GLOBAL_TRACE_OPTION);
final String value = Platform.getDebugOption(ERLIDE_GLOBAL_TRACE_OPTION + "/" + traceOption);
if ("true".equalsIgnoreCase(globalTraceValue) && "true".equalsIgnoreCase(value)) {
return true;
}
return false;
}
/** @return true if the platform is debugging */
public static boolean isDebugging() {
return Platform.inDebugMode();
}
/**
* Computes a qualified name for named elements (types, methods, parameters, ...).
*
* @param object a model element.
* @param removeGenerics if we have to remove the generics.
* @return the qualified name or {@code null} if the object type is not a named type.
*/
public static String getQualifiedName(final ASTNode object, final boolean removeGenerics) {
StringBuilder buffer = new StringBuilder();
if (object instanceof UnresolvedItem) {
buffer.append(((UnresolvedItem) object).getName());
} else if (object instanceof AnnotationTypeMemberDeclaration) {
String containerQName = getQualifiedName((ASTNode) object.eContainer(), removeGenerics);
buffer.append(containerQName);
buffer.append("."); // $NON-NLS-1$
buffer.append(((AnnotationTypeMemberDeclaration) object).getName());
buffer.append("()"); // $NON-NLS-1$
} else if (object instanceof EnumConstantDeclaration) {
String containerQName = getQualifiedName((ASTNode) object.eContainer(), removeGenerics);
buffer.append(containerQName);
buffer.append("."); // $NON-NLS-1$
buffer.append(((EnumConstantDeclaration) object).getName());
} else if (object instanceof VariableDeclarationFragment) {
if (object.eContainer() instanceof FieldDeclaration) {
VariableDeclarationFragment singleVariableDeclaration =
(VariableDeclarationFragment) object;
String containerQN =
getQualifiedName(
(ASTNode) singleVariableDeclaration.eContainer().eContainer(), removeGenerics);
buffer.append(containerQN);
buffer.append("."); // $NON-NLS-1$
buffer.append(singleVariableDeclaration.getName());
}
} else if (object instanceof AbstractMethodDeclaration) {
AbstractMethodDeclaration methodDeclaration = (AbstractMethodDeclaration) object;
String containerQName = getQualifiedName((ASTNode) object.eContainer(), removeGenerics);
buffer.append(containerQName);
buffer.append('.');
buffer.append(methodDeclaration.getName());
buffer.append('(');
for (int i = 0; i < methodDeclaration.getParameters().size(); i++) {
if (i > 0) {
buffer.append(","); // $NON-NLS-1$
}
SingleVariableDeclaration svd = methodDeclaration.getParameters().get(i);
buffer.append(getQualifiedName(svd.getType(), true));
}
buffer.append(")"); // $NON-NLS-1$
} else if (object instanceof ArrayType) {
ArrayType arraytype = (ArrayType) object;
buffer.append(arraytype.getName());
} else if (object instanceof TypeParameter) {
TypeParameter typeParameter = (TypeParameter) object;
if (removeGenerics) {
if (typeParameter.getBounds().size() > 0) {
// get the erasure
buffer.append(getQualifiedName(typeParameter.getBounds().get(0), true));
} else {
buffer.append("java.lang.Object"); // $NON-NLS-1$
}
} else {
buffer.append(typeParameter.getName());
}
} else if (object instanceof WildCardType) {
WildCardType wildcardType = (WildCardType) object;
buffer.append(wildcardType.getName());
} else if (object instanceof ParameterizedType) {
ParameterizedType parameterizedType = (ParameterizedType) object;
if (removeGenerics) {
buffer.append(getQualifiedName(parameterizedType.getType(), removeGenerics));
} else {
buffer.append(parameterizedType.getName());
}
} else if (object instanceof AbstractTypeDeclaration) {
AbstractTypeDeclaration typeDeclaration = (AbstractTypeDeclaration) object;
if (typeDeclaration.eContainer() instanceof AbstractTypeDeclaration) {
AbstractTypeDeclaration superTypeDeclaration =
(AbstractTypeDeclaration) typeDeclaration.eContainer();
buffer.append(getQualifiedName(superTypeDeclaration, removeGenerics));
buffer.append('.');
} else if (typeDeclaration.eContainer() instanceof Package) {
Package packaje = (Package) typeDeclaration.eContainer();
buffer.append(getQualifiedName(packaje, removeGenerics));
buffer.append('.');
} else if (typeDeclaration.eContainer() instanceof Model) {
// No prefix if container is a Model instance
assert true; // misc statement for checkstyle rule
} else if (typeDeclaration.eContainer() != null) {
MoDiscoLogger.logWarning(
"Not managed type declaration: typeDeclaration.eContainer().getClass()= " //$NON-NLS-1$
,
JavaPlugin.getDefault());
} else {
MoDiscoLogger.logWarning(
"Type with null container" //$NON-NLS-1$
,
JavaPlugin.getDefault());
}
buffer.append(typeDeclaration.getName());
} else if (object instanceof Package) {
Package packaje = (Package) object;
if (packaje.eContainer() instanceof Package) {
Package superPackage = (Package) packaje.eContainer();
buffer.append(getQualifiedName(superPackage, removeGenerics));
buffer.append('.');
}
buffer.append(packaje.getName());
} else if (object instanceof TypeAccess) {
TypeAccess typeAccess = (TypeAccess) object;
buffer.append(getQualifiedName(typeAccess.getType(), removeGenerics));
} else if (object instanceof Model) {
Exception e =
new Exception(
"getQualified name should note be called with a model as parameter"); //$NON-NLS-1$
IStatus status = new Status(IStatus.ERROR, JavaPlugin.PLUGIN_ID, e.getMessage(), e);
JavaPlugin.getDefault().getLog().log(status);
} else if (object instanceof PrimitiveType) {
PrimitiveType primitiveType = (PrimitiveType) object;
buffer.append(primitiveType.getName());
} else if (object instanceof AnonymousClassDeclaration) {
// No qualified name for AnonymousClassDeclaration
assert true; // misc statement for checkstyle rule
} else if (object instanceof SingleVariableDeclaration) {
SingleVariableDeclaration singleVariableDeclaration = (SingleVariableDeclaration) object;
if (!(singleVariableDeclaration.eContainer() instanceof CatchClause)) {
buffer.append(
getQualifiedName((ASTNode) singleVariableDeclaration.eContainer(), removeGenerics));
buffer.append('.');
}
buffer.append(singleVariableDeclaration.getName());
} else if (object != null) {
Exception e =
new Exception(
"Not managed type: " //$NON-NLS-1$
+ object.getClass().getName());
IStatus status = new Status(IStatus.ERROR, JavaPlugin.PLUGIN_ID, e.getMessage(), e);
JavaPlugin.getDefault().getLog().log(status);
} else {
// May occur when parent model element is not complete (e.g.
// unresolved type of parameter of method)
// Exception e = new Exception("Null parameter");
// IStatus status = new Status(IStatus.ERROR, JavaPlugin.PLUGIN_ID,
// e
// .getMessage(), e);
// JavaPlugin.getDefault().getLog().log(status);
buffer.append("<<null>>"); // $NON-NLS-1$
}
if (Platform.inDebugMode() && JavaUtil.TRACE_GETQNAME) {
System.out.println(
"JavaUtil.getQualifiedName(EObject)= " //$NON-NLS-1$
+ buffer.toString());
}
return buffer.toString();
}
