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org.codehaus.groovy.grails.compiler.web
[Java] Class ControllerActionTransformer

java.lang.Object
  org.codehaus.groovy.grails.compiler.web.ControllerActionTransformer
All Implemented Interfaces:
GrailsArtefactClassInjector
@AstTransformer
public class ControllerActionTransformer
extends java.lang.Object

Enhances controller classes by converting closures actions to method actions and binding request parameters to action arguments.

Field Summary
static java.lang.String VOID_TYPE

 
Constructor Summary
ControllerActionTransformer()

 
Method Summary
protected void addMethodToInvokeClosure(org.codehaus.groovy.ast.ClassNode controllerClassNode, org.codehaus.groovy.ast.PropertyNode closureProperty, org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.classgen.GeneratorContext context)

protected void annotateActionMethod(org.codehaus.groovy.ast.Parameter[] parameters, org.codehaus.groovy.ast.MethodNode methodNode)

protected void enhanceCommandObjectClass(org.codehaus.groovy.ast.ClassNode commandObjectTypeClassNode, java.lang.String actionName, org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.classgen.GeneratorContext context)

protected void error(org.codehaus.groovy.control.SourceUnit source, java.lang.String me)

java.lang.String[] getArtefactTypes()

protected org.codehaus.groovy.ast.stmt.Statement getAutoWireCommandObjectStatement(java.lang.String paramName)

protected org.codehaus.groovy.ast.stmt.Statement getCommandObjectDataBindingStatement(org.codehaus.groovy.ast.ClassNode controllerClassNode, java.lang.String paramName, org.codehaus.groovy.ast.ClassNode commandObjectClassNode)

protected org.codehaus.groovy.ast.expr.Expression getRejectValueExpression(java.lang.String methodParamName)

protected org.codehaus.groovy.ast.stmt.BlockStatement initializeActionParameters(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ASTNode actionNode, java.lang.String actionName, org.codehaus.groovy.ast.Parameter[] actionParameters, org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.classgen.GeneratorContext context)

protected void initializeCommandObjectParameter(org.codehaus.groovy.ast.stmt.BlockStatement wrapper, org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ClassNode commandObjectTypeClassNode, org.codehaus.groovy.ast.ASTNode actionNode, java.lang.String actionName, java.lang.String paramName, org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.classgen.GeneratorContext context)

protected void initializeMethodParameter(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.stmt.BlockStatement wrapper, org.codehaus.groovy.ast.ASTNode actionNode, java.lang.String actionName, org.codehaus.groovy.ast.Parameter param, org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.classgen.GeneratorContext context)

protected void initializePrimitiveOrTypeWrapperParameter(org.codehaus.groovy.ast.stmt.BlockStatement wrapper, org.codehaus.groovy.ast.Parameter param, java.lang.String requestParameterName)

protected void initializeStringParameter(org.codehaus.groovy.ast.stmt.BlockStatement wrapper, org.codehaus.groovy.ast.Parameter param, java.lang.String requestParameterName)

void performInjection(org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.classgen.GeneratorContext context, org.codehaus.groovy.ast.ClassNode classNode)

void performInjection(org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.ast.ClassNode classNode)

boolean shouldInject(java.net.URL url)

protected void transformClosureToMethod(org.codehaus.groovy.ast.ClassNode classNode, ClosureExpression closureAction, org.codehaus.groovy.ast.PropertyNode property, org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.classgen.GeneratorContext context)

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

 
Methods inherited from class java.lang.Object
java.lang.Object#wait(), java.lang.Object#wait(long), java.lang.Object#wait(long, int), 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

VOID_TYPE

public static final java.lang.String VOID_TYPE

 
Constructor Detail

ControllerActionTransformer

public ControllerActionTransformer()

 
Method Detail

addMethodToInvokeClosure

protected void addMethodToInvokeClosure(org.codehaus.groovy.ast.ClassNode controllerClassNode, org.codehaus.groovy.ast.PropertyNode closureProperty, org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.classgen.GeneratorContext context)

annotateActionMethod

protected void annotateActionMethod(org.codehaus.groovy.ast.Parameter[] parameters, org.codehaus.groovy.ast.MethodNode methodNode)

enhanceCommandObjectClass

protected void enhanceCommandObjectClass(org.codehaus.groovy.ast.ClassNode commandObjectTypeClassNode, java.lang.String actionName, org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.classgen.GeneratorContext context)

error

protected void error(org.codehaus.groovy.control.SourceUnit source, java.lang.String me)

getArtefactTypes

public java.lang.String[] getArtefactTypes()

getAutoWireCommandObjectStatement

protected org.codehaus.groovy.ast.stmt.Statement getAutoWireCommandObjectStatement(java.lang.String paramName)

getCommandObjectDataBindingStatement

protected org.codehaus.groovy.ast.stmt.Statement getCommandObjectDataBindingStatement(@SuppressWarnings("unused") org.codehaus.groovy.ast.ClassNode controllerClassNode, java.lang.String paramName, @SuppressWarnings("unused") org.codehaus.groovy.ast.ClassNode commandObjectClassNode)

getRejectValueExpression

protected org.codehaus.groovy.ast.expr.Expression getRejectValueExpression(java.lang.String methodParamName)

initializeActionParameters

protected org.codehaus.groovy.ast.stmt.BlockStatement initializeActionParameters(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ASTNode actionNode, java.lang.String actionName, org.codehaus.groovy.ast.Parameter[] actionParameters, org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.classgen.GeneratorContext context)

initializeCommandObjectParameter

protected void initializeCommandObjectParameter(org.codehaus.groovy.ast.stmt.BlockStatement wrapper, org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.ClassNode commandObjectTypeClassNode, org.codehaus.groovy.ast.ASTNode actionNode, java.lang.String actionName, java.lang.String paramName, org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.classgen.GeneratorContext context)

initializeMethodParameter

protected void initializeMethodParameter(org.codehaus.groovy.ast.ClassNode classNode, org.codehaus.groovy.ast.stmt.BlockStatement wrapper, org.codehaus.groovy.ast.ASTNode actionNode, java.lang.String actionName, org.codehaus.groovy.ast.Parameter param, org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.classgen.GeneratorContext context)

initializePrimitiveOrTypeWrapperParameter

protected void initializePrimitiveOrTypeWrapperParameter(org.codehaus.groovy.ast.stmt.BlockStatement wrapper, org.codehaus.groovy.ast.Parameter param, java.lang.String requestParameterName)

initializeStringParameter

protected void initializeStringParameter(org.codehaus.groovy.ast.stmt.BlockStatement wrapper, org.codehaus.groovy.ast.Parameter param, java.lang.String requestParameterName)

performInjection

public void performInjection(org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.classgen.GeneratorContext context, org.codehaus.groovy.ast.ClassNode classNode)

performInjection

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

shouldInject

public boolean shouldInject(java.net.URL url)

transformClosureToMethod

protected void transformClosureToMethod(org.codehaus.groovy.ast.ClassNode classNode, ClosureExpression closureAction, org.codehaus.groovy.ast.PropertyNode property, org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.classgen.GeneratorContext context)

warning

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

 

Groovy Documentation