org.codehaus.groovy.grails.compiler.injection
Class GrailsASTUtils

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

public class GrailsASTUtils
extends Object

Helper methods for working with Groovy AST trees

Since:

0.3

Created: 20th June 2006

Author:

Graeme Rocher

Constructor Summary

GrailsASTUtils()

Method Summary

static 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 boolean	hasOrInheritsProperty(org.codehaus.groovy.ast.ClassNode classNode, String propertyName)
static boolean	hasProperty(org.codehaus.groovy.ast.ClassNode classNode, String propertyName) Returns whether a classNode has the specified property or not
static boolean	implementsOrInheritsZeroArgMethod(org.codehaus.groovy.ast.ClassNode classNode, String methodName, List ignoreClasses)
static boolean	implementsZeroArgMethod(org.codehaus.groovy.ast.ClassNode classNode, String methodName) Tests whether the ClasNode implements the specified method name

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GrailsASTUtils

public GrailsASTUtils()

Method Detail

hasProperty

public static boolean hasProperty(org.codehaus.groovy.ast.ClassNode classNode,
                                  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

hasOrInheritsProperty

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

implementsZeroArgMethod

public static boolean implementsZeroArgMethod(org.codehaus.groovy.ast.ClassNode classNode,
                                              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

implementsOrInheritsZeroArgMethod

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

getFullName

public static 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)