Overview  Package   Class  Deprecated  Index  Help 
Groovy Documentation
FRAMES    NO FRAMES    
SUMMARY: NESTED | FIELD | CONSTR | METHOD DETAIL: FIELD | CONSTR | METHOD

org.codehaus.groovy.grails.compiler.injection
[Java] Class GrailsASTUtils

java.lang.Object
  org.codehaus.groovy.grails.compiler.injection.GrailsASTUtils

public class GrailsASTUtils
extends java.lang.Object

Helper methods for working with Groovy AST trees.

Authors:
Graeme Rocher
Since:
0.3

Field Summary
static org.codehaus.groovy.syntax.Token ASSIGNMENT_OPERATOR

static java.lang.String DOMAIN_DIR

static org.codehaus.groovy.syntax.Token EQUALS_OPERATOR

static java.lang.String GRAILS_APP_DIR

static org.codehaus.groovy.ast.ClassNode INTEGER_CLASS_NODE

static org.codehaus.groovy.syntax.Token LOGICAL_AND_OPERATOR

static java.lang.String METHOD_MISSING_METHOD_NAME

static org.codehaus.groovy.ast.ClassNode MISSING_METHOD_EXCEPTION

static org.codehaus.groovy.syntax.Token NOT_EQUALS_OPERATOR

static org.codehaus.groovy.ast.expr.ConstantExpression NULL_EXPRESSION

static org.codehaus.groovy.ast.ClassNode OBJECT_CLASS_NODE

static java.lang.String STATIC_METHOD_MISSING_METHOD_NAME

static org.codehaus.groovy.ast.expr.VariableExpression THIS_EXPR

@deprecated Sharing copies of VariableExpression which refer to "this" is unsafe
static org.codehaus.groovy.ast.ClassNode VOID_CLASS_NODE

static org.codehaus.groovy.ast.expr.ArgumentListExpression ZERO_ARGUMENTS

static org.codehaus.groovy.ast.Parameter[] ZERO_PARAMETERS

 
Method Summary
static void addAnnotationIfNecessary(org.codehaus.groovy.ast.ClassNode classNode, java.lang.Class entityClass)

static org.codehaus.groovy.ast.AnnotatedNode addCompileStaticAnnotation(org.codehaus.groovy.ast.AnnotatedNode annotatedNode)

static org.codehaus.groovy.ast.AnnotatedNode addCompileStaticAnnotation(org.codehaus.groovy.ast.AnnotatedNode annotatedNode, boolean skip)

Adds @CompileStatic annotation to method
static org.codehaus.groovy.ast.ConstructorNode addDelegateConstructor(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.MethodNode constructorMethod, java.util.Map genericsPlaceholders)

Adds or modifies an existing constructor to delegate to the given static constructor method for initialization logic.
static org.codehaus.groovy.ast.MethodNode addDelegateInstanceMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.expr.Expression delegate, org.codehaus.groovy.ast.MethodNode declaredMethod)

Adds a delegate method to the target class node where the first argument is to the delegate method is 'this'.

static org.codehaus.groovy.ast.MethodNode addDelegateInstanceMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.expr.Expression delegate, org.codehaus.groovy.ast.MethodNode declaredMethod, org.codehaus.groovy.ast.AnnotationNode markerAnnotation)

static org.codehaus.groovy.ast.MethodNode addDelegateInstanceMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.expr.Expression delegate, org.codehaus.groovy.ast.MethodNode declaredMethod, boolean thisAsFirstArgument)

static org.codehaus.groovy.ast.MethodNode addDelegateInstanceMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.expr.Expression delegate, org.codehaus.groovy.ast.MethodNode declaredMethod, org.codehaus.groovy.ast.AnnotationNode markerAnnotation, boolean thisAsFirstArgument)

static org.codehaus.groovy.ast.MethodNode addDelegateInstanceMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.expr.Expression delegate, org.codehaus.groovy.ast.MethodNode declaredMethod, org.codehaus.groovy.ast.AnnotationNode markerAnnotation, boolean thisAsFirstArgument, java.util.Map genericsPlaceholders)

static org.codehaus.groovy.ast.MethodNode addDelegateInstanceMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.expr.Expression delegate, org.codehaus.groovy.ast.MethodNode declaredMethod, org.codehaus.groovy.ast.AnnotationNode markerAnnotation, boolean thisAsFirstArgument, java.util.Map genericsPlaceholders, boolean noNullCheck)

Adds a delegate method to the target class node where the first argument is to the delegate method is 'this'.

static void addDelegateInstanceMethods(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ClassNode delegateNode, org.codehaus.groovy.ast.expr.Expression delegateInstance)

static void addDelegateInstanceMethods(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ClassNode delegateNode, org.codehaus.groovy.ast.expr.Expression delegateInstance, java.util.Map genericsPlaceholders)

static void addDelegateInstanceMethods(org.codehaus.groovy.ast.ClassNode supportedSuperType, org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ClassNode delegateNode, org.codehaus.groovy.ast.expr.Expression delegateInstance)

static void addDelegateInstanceMethods(org.codehaus.groovy.ast.ClassNode supportedSuperType, org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ClassNode delegateNode, org.codehaus.groovy.ast.expr.Expression delegateInstance, java.util.Map genericsPlaceholders, boolean noNullCheck, boolean addCompileStatic)

static org.codehaus.groovy.ast.MethodNode addDelegateStaticMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.MethodNode delegateMethod)

Adds a static method call to given class node that delegates to the given method
static org.codehaus.groovy.ast.MethodNode addDelegateStaticMethod(org.codehaus.groovy.ast.expr.Expression expression, org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.MethodNode delegateMethod)

Adds a static method to the given class node that delegates to the given method and resolves the object to invoke the method on from the given expression.
static org.codehaus.groovy.ast.MethodNode addDelegateStaticMethod(org.codehaus.groovy.ast.expr.Expression delegate, org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.MethodNode delegateMethod, org.codehaus.groovy.ast.AnnotationNode markerAnnotation, java.util.Map genericsPlaceholders, boolean noNullCheck)

Adds a static method to the given class node that delegates to the given method and resolves the object to invoke the method on from the given expression.
static org.codehaus.groovy.ast.FieldNode addFieldIfNonExistent(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ClassNode fieldType, java.lang.String fieldName)

static void addMethodIfNotPresent(org.codehaus.groovy.ast.ClassNode controllerClassNode, org.codehaus.groovy.ast.MethodNode methodNode)

static org.codehaus.groovy.ast.expr.MethodCallExpression applyDefaultMethodTarget(org.codehaus.groovy.ast.expr.MethodCallExpression methodCallExpression, org.codehaus.groovy.ast.ClassNode targetClassNode)

Set the method target of a MethodCallExpression to the first matching method with same number of arguments.

static org.codehaus.groovy.ast.expr.MethodCallExpression applyDefaultMethodTarget(org.codehaus.groovy.ast.expr.MethodCallExpression methodCallExpression, java.lang.Class targetClass)

Set the method target of a MethodCallExpression to the first matching method with same number of arguments.

static org.codehaus.groovy.ast.expr.MethodCallExpression applyImplicitThis(org.codehaus.groovy.ast.expr.MethodCallExpression methodCallExpression, boolean useImplicitThis)

static org.codehaus.groovy.ast.expr.MethodCallExpression applyMethodTarget(org.codehaus.groovy.ast.expr.MethodCallExpression methodCallExpression, org.codehaus.groovy.ast.ClassNode targetClassNode, org.codehaus.groovy.ast.ClassNode... targetParameterTypes)

Set the method target of a MethodCallExpression to the first matching method with same number and type of arguments.
static org.codehaus.groovy.ast.expr.MethodCallExpression applyMethodTarget(org.codehaus.groovy.ast.expr.MethodCallExpression methodCallExpression, java.lang.Class targetClass, java.lang.Class... targetParameterClassTypes)

Set the method target of a MethodCallExpression to the first matching method with same number and type of arguments.
static org.codehaus.groovy.ast.expr.MethodCallExpression applyMethodTarget(org.codehaus.groovy.ast.expr.MethodCallExpression methodCallExpression, org.codehaus.groovy.ast.ClassNode targetClassNode, java.lang.Class... targetParameterClassTypes)

Set the method target of a MethodCallExpression to the first matching method with same number and type of arguments.
static org.codehaus.groovy.ast.expr.MethodCallExpression buildGetMapExpression(org.codehaus.groovy.ast.expr.Expression objectExpression, java.lang.String keyName)

Build static direct call to get entry from Map
static org.codehaus.groovy.ast.expr.MethodCallExpression buildGetPropertyExpression(org.codehaus.groovy.ast.expr.Expression objectExpression, java.lang.String propertyName, org.codehaus.groovy.ast.ClassNode targetClassNode)

Build static direct call to getter of a property
static org.codehaus.groovy.ast.expr.MethodCallExpression buildGetPropertyExpression(org.codehaus.groovy.ast.expr.Expression objectExpression, java.lang.String propertyName, org.codehaus.groovy.ast.ClassNode targetClassNode, boolean useBooleanGetter)

Build static direct call to getter of a property
static org.codehaus.groovy.ast.expr.Expression buildGetThisObjectExpression(boolean inClosureBlock)

static org.codehaus.groovy.ast.expr.MethodCallExpression buildPutMapExpression(org.codehaus.groovy.ast.expr.Expression objectExpression, java.lang.String keyName, org.codehaus.groovy.ast.expr.Expression valueExpression)

Build static direct call to put entry in Map
static org.codehaus.groovy.ast.expr.MethodCallExpression buildSetPropertyExpression(org.codehaus.groovy.ast.expr.Expression objectExpression, java.lang.String propertyName, org.codehaus.groovy.ast.ClassNode targetClassNode, org.codehaus.groovy.ast.expr.Expression valueExpression)

Build static direct call to setter of a property
static org.codehaus.groovy.ast.expr.Expression buildThisExpression()

static org.codehaus.groovy.ast.AnnotationNode cloneAnnotation(org.codehaus.groovy.ast.AnnotationNode node)

static void copyAnnotations(org.codehaus.groovy.ast.AnnotatedNode from, org.codehaus.groovy.ast.AnnotatedNode to)

static void copyAnnotations(org.codehaus.groovy.ast.AnnotatedNode from, org.codehaus.groovy.ast.AnnotatedNode to, java.util.Set included, java.util.Set excluded)

static org.codehaus.groovy.ast.Parameter[] copyParameters(org.codehaus.groovy.ast.Parameter[] parameterTypes)

static org.codehaus.groovy.ast.Parameter[] copyParameters(org.codehaus.groovy.ast.Parameter[] parameterTypes, java.util.Map genericsPlaceholders)

static org.codehaus.groovy.ast.expr.ArgumentListExpression createArgumentListFromParameters(org.codehaus.groovy.ast.Parameter[] parameterTypes, boolean thisAsFirstArgument, java.util.Map genericsPlaceholders)

Creates an argument list from the given parameter types.
static org.codehaus.groovy.ast.stmt.ExpressionStatement createPrintlnStatement(java.lang.String message)

static org.codehaus.groovy.ast.stmt.ExpressionStatement createPrintlnStatement(java.lang.String message, java.lang.String variable)

static void error(org.codehaus.groovy.control.SourceUnit sourceUnit, org.codehaus.groovy.ast.ASTNode astNode, java.lang.String message)

Generates a fatal compilation error.
static void error(org.codehaus.groovy.control.SourceUnit sourceUnit, org.codehaus.groovy.ast.ASTNode astNode, java.lang.String message, boolean fatal)

Generates a fatal compilation error.
static void filterAnnotations(org.codehaus.groovy.ast.AnnotatedNode annotatedNode, java.util.Set classNamesToRetain, java.util.Set classNamesToRemove)

static org.codehaus.groovy.ast.AnnotationNode findAnnotation(org.codehaus.groovy.ast.ClassNode annotationClassNode, java.util.List annotations)

static org.codehaus.groovy.ast.AnnotationNode findAnnotation(org.codehaus.groovy.ast.ClassNode classNode, java.lang.Class type)

static org.codehaus.groovy.ast.ConstructorNode findConstructor(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.Parameter[] constructorParams)

Finds a constructor for the given class node and parameter types
static org.codehaus.groovy.ast.ClassNode findInterface(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ClassNode interfaceNode)

static java.util.Map getAllAssociationMap(org.codehaus.groovy.ast.ClassNode classNode)

static java.util.Map getAssocationMap(org.codehaus.groovy.ast.ClassNode classNode, java.lang.String associationType)

Returns a map containing the names and types of the given association type. eg.

static java.util.Map getConstraintMetadata(org.codehaus.groovy.ast.expr.ClosureExpression closureExpression)

Evaluates a constraints closure and returns metadata about the constraints configured in the closure.

static org.codehaus.groovy.ast.ConstructorNode getDefaultConstructor(org.codehaus.groovy.ast.ClassNode classNode)

Obtains the default constructor for the given class node.
static java.lang.String getFullName(org.codehaus.groovy.ast.ClassNode classNode)

Gets the full name of a ClassNode.
static org.codehaus.groovy.ast.ClassNode getFurthestParent(org.codehaus.groovy.ast.ClassNode classNode)

static org.codehaus.groovy.ast.ClassNode getFurthestUnresolvedParent(org.codehaus.groovy.ast.ClassNode classNode)

static org.codehaus.groovy.ast.Parameter[] getRemainingParameterTypes(org.codehaus.groovy.ast.Parameter[] parameters)

Gets the remaining parameters excluding the first parameter in the given list
static boolean hasAnnotation(org.codehaus.groovy.ast.ClassNode classNode, java.lang.Class annotationClass)

Returns true if classNode is marked with annotationClass
static boolean hasAnyAnnotations(org.codehaus.groovy.ast.ClassNode classNode, java.lang.Class... annotationsToLookFor)

@param classNode a ClassNode to search
static boolean hasOrInheritsProperty(org.codehaus.groovy.ast.ClassNode classNode, java.lang.String propertyName)

static boolean hasProperty(org.codehaus.groovy.ast.ClassNode classNode, java.lang.String propertyName)

Returns whether a classNode has the specified property or not
static boolean hasZeroArgsConstructor(org.codehaus.groovy.ast.ClassNode implementationNode)

static boolean implementsOrInheritsZeroArgMethod(org.codehaus.groovy.ast.ClassNode classNode, java.lang.String methodName, java.util.List ignoreClasses)

static boolean implementsZeroArgMethod(org.codehaus.groovy.ast.ClassNode classNode, java.lang.String methodName)

Tests whether the ClasNode implements the specified method name.
static boolean isApplied(org.codehaus.groovy.ast.ASTNode astNode, java.lang.Class transformationClass)

static boolean isCandidateInstanceMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.MethodNode declaredMethod)

static boolean isCandidateMethod(org.codehaus.groovy.ast.MethodNode declaredMethod)

static boolean isConstructorMethod(org.codehaus.groovy.ast.MethodNode declaredMethod)

static boolean isDomainClass(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.control.SourceUnit sourceNode)

static boolean isInnerClassNode(org.codehaus.groovy.ast.ClassNode classNode)

Whether the given class node is an inner class
static boolean isSetterOrGetterMethod(org.codehaus.groovy.ast.MethodNode md)

static void markApplied(org.codehaus.groovy.ast.ASTNode astNode, java.lang.Class transformationClass)

static org.codehaus.groovy.ast.expr.MethodCallExpression noImplicitThis(org.codehaus.groovy.ast.expr.MethodCallExpression methodCallExpression)

static org.codehaus.groovy.ast.ClassNode nonGeneric(org.codehaus.groovy.ast.ClassNode type)

static org.codehaus.groovy.ast.ClassNode nonGeneric(org.codehaus.groovy.ast.ClassNode type, org.codehaus.groovy.ast.ClassNode wildcardReplacement)

static boolean parametersEqual(org.codehaus.groovy.ast.Parameter[] a, org.codehaus.groovy.ast.Parameter[] b)

@return true if the two arrays are of the same size and have the same contents
static void processVariableScopes(org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.ast.ClassNode classNode)

static void processVariableScopes(org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.MethodNode methodNode)

static void removeCompileStaticAnnotations(org.codehaus.groovy.ast.AnnotatedNode annotatedNode)

static org.codehaus.groovy.ast.ClassNode replaceGenericsPlaceholders(org.codehaus.groovy.ast.ClassNode type, java.util.Map genericsPlaceholders)

static org.codehaus.groovy.ast.ClassNode replaceGenericsPlaceholders(org.codehaus.groovy.ast.ClassNode type, java.util.Map genericsPlaceholders, org.codehaus.groovy.ast.ClassNode defaultPlaceholder)

static void warning(org.codehaus.groovy.control.SourceUnit sourceUnit, org.codehaus.groovy.ast.ASTNode node, java.lang.String warningMessage)

static void wrapMethodBodyInTryCatchDebugStatements(org.codehaus.groovy.ast.MethodNode methodNode)

Wraps a method body in try / catch logic that catches any errors and logs an error, but does not rethrow!
 
Methods inherited from class java.lang.Object
java.lang.Object#wait(long, int), java.lang.Object#wait(long), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll()
 

Field Detail

ASSIGNMENT_OPERATOR

public static final org.codehaus.groovy.syntax.Token ASSIGNMENT_OPERATOR

DOMAIN_DIR

public static final java.lang.String DOMAIN_DIR

EQUALS_OPERATOR

public static final org.codehaus.groovy.syntax.Token EQUALS_OPERATOR

GRAILS_APP_DIR

public static final java.lang.String GRAILS_APP_DIR

INTEGER_CLASS_NODE

public static final org.codehaus.groovy.ast.ClassNode INTEGER_CLASS_NODE

LOGICAL_AND_OPERATOR

public static final org.codehaus.groovy.syntax.Token LOGICAL_AND_OPERATOR

METHOD_MISSING_METHOD_NAME

public static final java.lang.String METHOD_MISSING_METHOD_NAME

MISSING_METHOD_EXCEPTION

public static final org.codehaus.groovy.ast.ClassNode MISSING_METHOD_EXCEPTION

NOT_EQUALS_OPERATOR

public static final org.codehaus.groovy.syntax.Token NOT_EQUALS_OPERATOR

NULL_EXPRESSION

public static final org.codehaus.groovy.ast.expr.ConstantExpression NULL_EXPRESSION

OBJECT_CLASS_NODE

public static final org.codehaus.groovy.ast.ClassNode OBJECT_CLASS_NODE

STATIC_METHOD_MISSING_METHOD_NAME

public static final java.lang.String STATIC_METHOD_MISSING_METHOD_NAME

THIS_EXPR

@java.lang.Deprecated
public static final org.codehaus.groovy.ast.expr.VariableExpression THIS_EXPR
deprecated:
Sharing copies of VariableExpression which refer to "this" is unsafe

VOID_CLASS_NODE

public static final org.codehaus.groovy.ast.ClassNode VOID_CLASS_NODE

ZERO_ARGUMENTS

public static final org.codehaus.groovy.ast.expr.ArgumentListExpression ZERO_ARGUMENTS

ZERO_PARAMETERS

public static final org.codehaus.groovy.ast.Parameter[] ZERO_PARAMETERS

 
Method Detail

addAnnotationIfNecessary

public static void addAnnotationIfNecessary(org.codehaus.groovy.ast.ClassNode classNode, java.lang.Class entityClass)

addCompileStaticAnnotation

public static org.codehaus.groovy.ast.AnnotatedNode addCompileStaticAnnotation(org.codehaus.groovy.ast.AnnotatedNode annotatedNode)

addCompileStaticAnnotation

public static org.codehaus.groovy.ast.AnnotatedNode addCompileStaticAnnotation(org.codehaus.groovy.ast.AnnotatedNode annotatedNode, boolean skip)
Adds
CompileStatic:
annotation to method
Parameters:
annotatedNode
skip
Returns:
The annotated method

addDelegateConstructor

public static org.codehaus.groovy.ast.ConstructorNode addDelegateConstructor(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.MethodNode constructorMethod, java.util.Map genericsPlaceholders)
Adds or modifies an existing constructor to delegate to the given static constructor method for initialization logic.
Parameters:
classNode - The class node
constructorMethod - The constructor static method

addDelegateInstanceMethod

public static org.codehaus.groovy.ast.MethodNode addDelegateInstanceMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.expr.Expression delegate, org.codehaus.groovy.ast.MethodNode declaredMethod)
Adds a delegate method to the target class node where the first argument is to the delegate method is 'this'. In other words a method such as foo(Object instance, String bar) would be added with a signature of foo(String) and 'this' is passed to the delegate instance
Parameters:
classNode - The class node
delegate - The expression that looks up the delegate
declaredMethod - The declared method
Returns:
The added method node or null if it couldn't be added

addDelegateInstanceMethod

public static org.codehaus.groovy.ast.MethodNode addDelegateInstanceMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.expr.Expression delegate, org.codehaus.groovy.ast.MethodNode declaredMethod, org.codehaus.groovy.ast.AnnotationNode markerAnnotation)

addDelegateInstanceMethod

public static org.codehaus.groovy.ast.MethodNode addDelegateInstanceMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.expr.Expression delegate, org.codehaus.groovy.ast.MethodNode declaredMethod, boolean thisAsFirstArgument)

addDelegateInstanceMethod

public static org.codehaus.groovy.ast.MethodNode addDelegateInstanceMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.expr.Expression delegate, org.codehaus.groovy.ast.MethodNode declaredMethod, org.codehaus.groovy.ast.AnnotationNode markerAnnotation, boolean thisAsFirstArgument)

addDelegateInstanceMethod

public static org.codehaus.groovy.ast.MethodNode addDelegateInstanceMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.expr.Expression delegate, org.codehaus.groovy.ast.MethodNode declaredMethod, org.codehaus.groovy.ast.AnnotationNode markerAnnotation, boolean thisAsFirstArgument, java.util.Map genericsPlaceholders)

addDelegateInstanceMethod

public static org.codehaus.groovy.ast.MethodNode addDelegateInstanceMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.expr.Expression delegate, org.codehaus.groovy.ast.MethodNode declaredMethod, org.codehaus.groovy.ast.AnnotationNode markerAnnotation, boolean thisAsFirstArgument, java.util.Map genericsPlaceholders, boolean noNullCheck)
Adds a delegate method to the target class node where the first argument is to the delegate method is 'this'. In other words a method such as foo(Object instance, String bar) would be added with a signature of foo(String) and 'this' is passed to the delegate instance
Parameters:
classNode - The class node
delegate - The expression that looks up the delegate
declaredMethod - The declared method
thisAsFirstArgument - Whether 'this' should be passed as the first argument to the method
Returns:
The added method node or null if it couldn't be added

addDelegateInstanceMethods

public static void addDelegateInstanceMethods(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ClassNode delegateNode, org.codehaus.groovy.ast.expr.Expression delegateInstance)

addDelegateInstanceMethods

public static void addDelegateInstanceMethods(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ClassNode delegateNode, org.codehaus.groovy.ast.expr.Expression delegateInstance, java.util.Map genericsPlaceholders)

addDelegateInstanceMethods

public static void addDelegateInstanceMethods(org.codehaus.groovy.ast.ClassNode supportedSuperType, org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ClassNode delegateNode, org.codehaus.groovy.ast.expr.Expression delegateInstance)

addDelegateInstanceMethods

public static void addDelegateInstanceMethods(org.codehaus.groovy.ast.ClassNode supportedSuperType, org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ClassNode delegateNode, org.codehaus.groovy.ast.expr.Expression delegateInstance, java.util.Map genericsPlaceholders, boolean noNullCheck, boolean addCompileStatic)

addDelegateStaticMethod

public static org.codehaus.groovy.ast.MethodNode addDelegateStaticMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.MethodNode delegateMethod)
Adds a static method call to given class node that delegates to the given method
Parameters:
classNode - The class node
delegateMethod - The delegate method
Returns:
The added method node or null if it couldn't be added

addDelegateStaticMethod

public static org.codehaus.groovy.ast.MethodNode addDelegateStaticMethod(org.codehaus.groovy.ast.expr.Expression expression, org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.MethodNode delegateMethod)
Adds a static method to the given class node that delegates to the given method and resolves the object to invoke the method on from the given expression.
Parameters:
expression - The expression
classNode - The class node
delegateMethod - The delegate method
Returns:
The added method node or null if it couldn't be added

addDelegateStaticMethod

public static org.codehaus.groovy.ast.MethodNode addDelegateStaticMethod(org.codehaus.groovy.ast.expr.Expression delegate, org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.MethodNode delegateMethod, org.codehaus.groovy.ast.AnnotationNode markerAnnotation, java.util.Map genericsPlaceholders, boolean noNullCheck)
Adds a static method to the given class node that delegates to the given method and resolves the object to invoke the method on from the given expression.
Parameters:
delegate - The expression
classNode - The class node
delegateMethod - The delegate method
markerAnnotation - A marker annotation to be added to all methods
Returns:
The added method node or null if it couldn't be added

addFieldIfNonExistent

public static org.codehaus.groovy.ast.FieldNode addFieldIfNonExistent(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ClassNode fieldType, java.lang.String fieldName)

addMethodIfNotPresent

public static void addMethodIfNotPresent(org.codehaus.groovy.ast.ClassNode controllerClassNode, org.codehaus.groovy.ast.MethodNode methodNode)

applyDefaultMethodTarget

public static org.codehaus.groovy.ast.expr.MethodCallExpression applyDefaultMethodTarget(org.codehaus.groovy.ast.expr.MethodCallExpression methodCallExpression, org.codehaus.groovy.ast.ClassNode targetClassNode)
Set the method target of a MethodCallExpression to the first matching method with same number of arguments. This doesn't check argument types.
Parameters:
methodCallExpression
targetClassNode

applyDefaultMethodTarget

public static org.codehaus.groovy.ast.expr.MethodCallExpression applyDefaultMethodTarget(org.codehaus.groovy.ast.expr.MethodCallExpression methodCallExpression, java.lang.Class targetClass)
Set the method target of a MethodCallExpression to the first matching method with same number of arguments. This doesn't check argument types.
Parameters:
methodCallExpression
targetClass
Returns:
The method call expression

applyImplicitThis

public static org.codehaus.groovy.ast.expr.MethodCallExpression applyImplicitThis(org.codehaus.groovy.ast.expr.MethodCallExpression methodCallExpression, boolean useImplicitThis)

applyMethodTarget

public static org.codehaus.groovy.ast.expr.MethodCallExpression applyMethodTarget(org.codehaus.groovy.ast.expr.MethodCallExpression methodCallExpression, org.codehaus.groovy.ast.ClassNode targetClassNode, org.codehaus.groovy.ast.ClassNode... targetParameterTypes)
Set the method target of a MethodCallExpression to the first matching method with same number and type of arguments. A null parameter type will match any type
Parameters:
methodCallExpression
targetClassNode
targetParameterTypes
Returns:
The method call expression

applyMethodTarget

public static org.codehaus.groovy.ast.expr.MethodCallExpression applyMethodTarget(org.codehaus.groovy.ast.expr.MethodCallExpression methodCallExpression, java.lang.Class targetClass, java.lang.Class... targetParameterClassTypes)
Set the method target of a MethodCallExpression to the first matching method with same number and type of arguments.
Parameters:
methodCallExpression
targetClass
targetParameterClassTypes
Returns:
The method call expression

applyMethodTarget

public static org.codehaus.groovy.ast.expr.MethodCallExpression applyMethodTarget(org.codehaus.groovy.ast.expr.MethodCallExpression methodCallExpression, org.codehaus.groovy.ast.ClassNode targetClassNode, java.lang.Class... targetParameterClassTypes)
Set the method target of a MethodCallExpression to the first matching method with same number and type of arguments.
Parameters:
methodCallExpression
targetClassNode
targetParameterClassTypes
Returns:
The method call expression

buildGetMapExpression

public static org.codehaus.groovy.ast.expr.MethodCallExpression buildGetMapExpression(org.codehaus.groovy.ast.expr.Expression objectExpression, java.lang.String keyName)
Build static direct call to get entry from Map
Parameters:
objectExpression
keyName
Returns:
The method call expression

buildGetPropertyExpression

public static org.codehaus.groovy.ast.expr.MethodCallExpression buildGetPropertyExpression(org.codehaus.groovy.ast.expr.Expression objectExpression, java.lang.String propertyName, org.codehaus.groovy.ast.ClassNode targetClassNode)
Build static direct call to getter of a property
Parameters:
objectExpression
propertyName
targetClassNode
Returns:
The method call expression

buildGetPropertyExpression

public static org.codehaus.groovy.ast.expr.MethodCallExpression buildGetPropertyExpression(org.codehaus.groovy.ast.expr.Expression objectExpression, java.lang.String propertyName, org.codehaus.groovy.ast.ClassNode targetClassNode, boolean useBooleanGetter)
Build static direct call to getter of a property
Parameters:
objectExpression
propertyName
targetClassNode
useBooleanGetter
Returns:
The method call expression

buildGetThisObjectExpression

public static org.codehaus.groovy.ast.expr.Expression buildGetThisObjectExpression(boolean inClosureBlock)

buildPutMapExpression

public static org.codehaus.groovy.ast.expr.MethodCallExpression buildPutMapExpression(org.codehaus.groovy.ast.expr.Expression objectExpression, java.lang.String keyName, org.codehaus.groovy.ast.expr.Expression valueExpression)
Build static direct call to put entry in Map
Parameters:
objectExpression
keyName
valueExpression
Returns:
The method call expression

buildSetPropertyExpression

public static org.codehaus.groovy.ast.expr.MethodCallExpression buildSetPropertyExpression(org.codehaus.groovy.ast.expr.Expression objectExpression, java.lang.String propertyName, org.codehaus.groovy.ast.ClassNode targetClassNode, org.codehaus.groovy.ast.expr.Expression valueExpression)
Build static direct call to setter of a property
Parameters:
objectExpression
propertyName
targetClassNode
valueExpression
Returns:
The method call expression

buildThisExpression

public static org.codehaus.groovy.ast.expr.Expression buildThisExpression()

cloneAnnotation

public static org.codehaus.groovy.ast.AnnotationNode cloneAnnotation(org.codehaus.groovy.ast.AnnotationNode node)

copyAnnotations

public static void copyAnnotations(org.codehaus.groovy.ast.AnnotatedNode from, org.codehaus.groovy.ast.AnnotatedNode to)

copyAnnotations

public static void copyAnnotations(org.codehaus.groovy.ast.AnnotatedNode from, org.codehaus.groovy.ast.AnnotatedNode to, java.util.Set included, java.util.Set excluded)

copyParameters

public static org.codehaus.groovy.ast.Parameter[] copyParameters(org.codehaus.groovy.ast.Parameter[] parameterTypes)

copyParameters

public static org.codehaus.groovy.ast.Parameter[] copyParameters(org.codehaus.groovy.ast.Parameter[] parameterTypes, java.util.Map genericsPlaceholders)

createArgumentListFromParameters

public static org.codehaus.groovy.ast.expr.ArgumentListExpression createArgumentListFromParameters(org.codehaus.groovy.ast.Parameter[] parameterTypes, boolean thisAsFirstArgument, java.util.Map genericsPlaceholders)
Creates an argument list from the given parameter types.
Parameters:
parameterTypes - The parameter types
thisAsFirstArgument - Whether to include a reference to 'this' as the first argument
genericsPlaceholders
Returns:
the arguments

createPrintlnStatement

public static org.codehaus.groovy.ast.stmt.ExpressionStatement createPrintlnStatement(java.lang.String message)

createPrintlnStatement

public static org.codehaus.groovy.ast.stmt.ExpressionStatement createPrintlnStatement(java.lang.String message, java.lang.String variable)

error

public static void error(org.codehaus.groovy.control.SourceUnit sourceUnit, org.codehaus.groovy.ast.ASTNode astNode, java.lang.String message)
Generates a fatal compilation error.
Parameters:
sourceUnit - the SourceUnit
astNode - the ASTNode which caused the error
message - The error message

error

public static void error(org.codehaus.groovy.control.SourceUnit sourceUnit, org.codehaus.groovy.ast.ASTNode astNode, java.lang.String message, boolean fatal)
Generates a fatal compilation error.
Parameters:
sourceUnit - the SourceUnit
astNode - the ASTNode which caused the error
message - The error message
fatal - indicates if this is a fatal error

filterAnnotations

public static void filterAnnotations(org.codehaus.groovy.ast.AnnotatedNode annotatedNode, java.util.Set classNamesToRetain, java.util.Set classNamesToRemove)

findAnnotation

public static org.codehaus.groovy.ast.AnnotationNode findAnnotation(org.codehaus.groovy.ast.ClassNode annotationClassNode, java.util.List annotations)

findAnnotation

public static org.codehaus.groovy.ast.AnnotationNode findAnnotation(org.codehaus.groovy.ast.ClassNode classNode, java.lang.Class type)

findConstructor

public static org.codehaus.groovy.ast.ConstructorNode findConstructor(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.Parameter[] constructorParams)
Finds a constructor for the given class node and parameter types
Parameters:
classNode - The class node
constructorParams - The parameter types
Returns:
The located constructor or null

findInterface

public static org.codehaus.groovy.ast.ClassNode findInterface(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ClassNode interfaceNode)

getAllAssociationMap

public static java.util.Map getAllAssociationMap(org.codehaus.groovy.ast.ClassNode classNode)

getAssocationMap

public static java.util.Map getAssocationMap(org.codehaus.groovy.ast.ClassNode classNode, java.lang.String associationType)
Returns a map containing the names and types of the given association type. eg. GrailsDomainClassProperty.HAS_MANY
Parameters:
classNode - The target class ndoe
associationType - The associationType
Returns:
A map

getConstraintMetadata

public static java.util.Map getConstraintMetadata(org.codehaus.groovy.ast.expr.ClosureExpression closureExpression)
Evaluates a constraints closure and returns metadata about the constraints configured in the closure. The Map returned has property names as keys and the value associated with each of those property names is a Map which has constraint names as keys and the Expression associated with that constraint as values.
Parameters:
closureExpression - the closure expression to evaluate
Returns:
the Map as described above

getDefaultConstructor

public static org.codehaus.groovy.ast.ConstructorNode getDefaultConstructor(org.codehaus.groovy.ast.ClassNode classNode)
Obtains the default constructor for the given class node.
Parameters:
classNode - The class node
Returns:
The default constructor or null if there isn't one

getFullName

public static java.lang.String getFullName(org.codehaus.groovy.ast.ClassNode classNode)
Gets the full name of a ClassNode.
Parameters:
classNode - The class node
Returns:
The full name

getFurthestParent

public static org.codehaus.groovy.ast.ClassNode getFurthestParent(org.codehaus.groovy.ast.ClassNode classNode)

getFurthestUnresolvedParent

public static org.codehaus.groovy.ast.ClassNode getFurthestUnresolvedParent(org.codehaus.groovy.ast.ClassNode classNode)

getRemainingParameterTypes

public static org.codehaus.groovy.ast.Parameter[] getRemainingParameterTypes(org.codehaus.groovy.ast.Parameter[] parameters)
Gets the remaining parameters excluding the first parameter in the given list
Parameters:
parameters - The parameters
Returns:
A new array with the first parameter removed

hasAnnotation

public static boolean hasAnnotation(org.codehaus.groovy.ast.ClassNode classNode, java.lang.Class annotationClass)
Returns true if classNode is marked with annotationClass
Parameters:
classNode - A ClassNode to inspect
annotationClass - an annotation to look for
Returns:
true if classNode is marked with annotationClass, otherwise false

hasAnyAnnotations

public static boolean hasAnyAnnotations(org.codehaus.groovy.ast.ClassNode classNode, java.lang.Class... annotationsToLookFor)
Parameters:
classNode - a ClassNode to search
annotationsToLookFor - Annotations to look for
Returns:
true if classNode is marked with any of the annotations in annotationsToLookFor

hasOrInheritsProperty

public static boolean hasOrInheritsProperty(org.codehaus.groovy.ast.ClassNode classNode, java.lang.String propertyName)

hasProperty

public static boolean hasProperty(org.codehaus.groovy.ast.ClassNode classNode, java.lang.String propertyName)
Returns whether a classNode has the specified property or not
Parameters:
classNode - The ClassNode
propertyName - The name of the property
Returns:
true if the property exists in the ClassNode

hasZeroArgsConstructor

public static boolean hasZeroArgsConstructor(org.codehaus.groovy.ast.ClassNode implementationNode)

implementsOrInheritsZeroArgMethod

@java.lang.SuppressWarningspublic static boolean implementsOrInheritsZeroArgMethod(ClassNode classNode, String methodName, List ignoreClasses) {
public static boolean implementsOrInheritsZeroArgMethod(org.codehaus.groovy.ast.ClassNode classNode, java.lang.String methodName, java.util.List ignoreClasses)

implementsZeroArgMethod

public static boolean implementsZeroArgMethod(org.codehaus.groovy.ast.ClassNode classNode, java.lang.String methodName)
Tests whether the ClasNode implements the specified method name.
Parameters:
classNode - The ClassNode
methodName - The method name
Returns:
true if it does implement the method

isApplied

public static boolean isApplied(org.codehaus.groovy.ast.ASTNode astNode, java.lang.Class transformationClass)

isCandidateInstanceMethod

public static boolean isCandidateInstanceMethod(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.MethodNode declaredMethod)

isCandidateMethod

public static boolean isCandidateMethod(org.codehaus.groovy.ast.MethodNode declaredMethod)

isConstructorMethod

public static boolean isConstructorMethod(org.codehaus.groovy.ast.MethodNode declaredMethod)

isDomainClass

public static boolean isDomainClass(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.control.SourceUnit sourceNode)

isInnerClassNode

public static boolean isInnerClassNode(org.codehaus.groovy.ast.ClassNode classNode)
Whether the given class node is an inner class
Parameters:
classNode - The class node
Returns:
True if it is

isSetterOrGetterMethod

public static boolean isSetterOrGetterMethod(org.codehaus.groovy.ast.MethodNode md)

markApplied

public static void markApplied(org.codehaus.groovy.ast.ASTNode astNode, java.lang.Class transformationClass)

noImplicitThis

public static org.codehaus.groovy.ast.expr.MethodCallExpression noImplicitThis(org.codehaus.groovy.ast.expr.MethodCallExpression methodCallExpression)

nonGeneric

public static org.codehaus.groovy.ast.ClassNode nonGeneric(org.codehaus.groovy.ast.ClassNode type)

nonGeneric

@java.lang.SuppressWarnings
public static org.codehaus.groovy.ast.ClassNode nonGeneric(org.codehaus.groovy.ast.ClassNode type, org.codehaus.groovy.ast.ClassNode wildcardReplacement)

parametersEqual

public static boolean parametersEqual(org.codehaus.groovy.ast.Parameter[] a, org.codehaus.groovy.ast.Parameter[] b)
Returns:
true if the two arrays are of the same size and have the same contents

processVariableScopes

public static void processVariableScopes(org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.ast.ClassNode classNode)

processVariableScopes

public static void processVariableScopes(org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.MethodNode methodNode)

removeCompileStaticAnnotations

public static void removeCompileStaticAnnotations(org.codehaus.groovy.ast.AnnotatedNode annotatedNode)

replaceGenericsPlaceholders

public static org.codehaus.groovy.ast.ClassNode replaceGenericsPlaceholders(org.codehaus.groovy.ast.ClassNode type, java.util.Map genericsPlaceholders)

replaceGenericsPlaceholders

public static org.codehaus.groovy.ast.ClassNode replaceGenericsPlaceholders(org.codehaus.groovy.ast.ClassNode type, java.util.Map genericsPlaceholders, org.codehaus.groovy.ast.ClassNode defaultPlaceholder)

warning

public static void warning(org.codehaus.groovy.control.SourceUnit sourceUnit, org.codehaus.groovy.ast.ASTNode node, java.lang.String warningMessage)

wrapMethodBodyInTryCatchDebugStatements

public static void wrapMethodBodyInTryCatchDebugStatements(org.codehaus.groovy.ast.MethodNode methodNode)
Wraps a method body in try / catch logic that catches any errors and logs an error, but does not rethrow!
Parameters:
methodNode - The method node

 

Groovy Documentation