DirtyCheckingTransformer (GORM for Cassandra

org.grails.compiler.gorm.DirtyCheckingTransformer

All Implemented Interfaces and Traits:

groovy.transform.CompilationUnitAware
```
@groovy.transform.CompileStatic
class DirtyCheckingTransformer
extends java.lang.Object
```
Transforms a domain class making it possible for the domain class to take responsibility of tracking changes to itself, thus removing the responsibility from the ORM system which would have to maintain parallel state and compare the state of the domain class to the stored state. With this transformation the storage of the state is not necessary as the state is kept in the domain class itself
Authors:
Graeme Rocher
Since:
2.0

Nested Class Summary

Nested classes
Modifiers	Name	Description
`class`	`DirtyCheckingTransformer.GetterAndSetter`

Field Summary

Fields
Modifiers	Name	Description
`static org.codehaus.groovy.ast.expr.ConstantExpression`	`CONSTANT_NULL`
`static org.codehaus.groovy.ast.AnnotationNode`	`DIRTY_CHECKED_PROPERTY_ANNOTATION_NODE`
`static org.codehaus.groovy.ast.ClassNode`	`DIRTY_CHECKED_PROPERTY_CLASS_NODE`
`static java.lang.String`	`METHOD_NAME_MARK_DIRTY`
`protected org.codehaus.groovy.control.CompilationUnit`	`compilationUnit`

Methods Summary

Methods
Type Params	Return Type	Name and description
	`protected org.codehaus.groovy.ast.expr.MethodCallExpression`	`createMarkDirtyMethodCall(org.codehaus.groovy.ast.MethodNode markDirtyMethodNode, java.lang.String propertyName, org.codehaus.groovy.ast.Variable value)`
	`java.lang.String[]`	`getArtefactTypes()`
	`protected DirtyCheckingTransformer.GetterAndSetter`	`getGetterAndSetterForPropertyName(java.util.LinkedHashMap<java.lang.String, GetterAndSetter> gettersAndSetters, java.lang.String propertyName)`
	`protected boolean`	`isAnnotatedWithJavaValidationApi(java.util.List<org.codehaus.groovy.ast.AnnotationNode> annotationNodes)`
	`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)`
	`void`	`performInjectionOnAnnotatedClass(org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.ast.ClassNode classNode)`
	`void`	`performInjectionOnAnnotatedEntity(org.codehaus.groovy.ast.ClassNode classNode)`
	`void`	`setCompilationUnit(org.codehaus.groovy.control.CompilationUnit compilationUnit)`
	`boolean`	`shouldInject(java.net.URL url)`
	`protected void`	`weaveIntoExistingSetter(java.lang.String propertyName, DirtyCheckingTransformer.GetterAndSetter getterAndSetter, org.codehaus.groovy.ast.MethodNode markDirtyMethodNode)`

Inherited Methods Summary

Inherited Methods
Methods inherited from class	Name
`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
  - public static final org.codehaus.groovy.ast.expr.ConstantExpression CONSTANT_NULL
  - public static final org.codehaus.groovy.ast.AnnotationNode DIRTY_CHECKED_PROPERTY_ANNOTATION_NODE
  - public static final org.codehaus.groovy.ast.ClassNode DIRTY_CHECKED_PROPERTY_CLASS_NODE
  - public static final java.lang.String METHOD_NAME_MARK_DIRTY
  - protected org.codehaus.groovy.control.CompilationUnit compilationUnit
- Method Detail
  - protected org.codehaus.groovy.ast.expr.MethodCallExpression createMarkDirtyMethodCall(org.codehaus.groovy.ast.MethodNode markDirtyMethodNode, java.lang.String propertyName, org.codehaus.groovy.ast.Variable value)
  - java.lang.String[] getArtefactTypes()
  - protected DirtyCheckingTransformer.GetterAndSetter getGetterAndSetterForPropertyName(java.util.LinkedHashMap<java.lang.String, GetterAndSetter> gettersAndSetters, java.lang.String propertyName)
  - protected boolean isAnnotatedWithJavaValidationApi(java.util.List<org.codehaus.groovy.ast.AnnotationNode> annotationNodes)
  - 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)
  - void performInjectionOnAnnotatedClass(org.codehaus.groovy.control.SourceUnit source, org.codehaus.groovy.ast.ClassNode classNode)
  - void performInjectionOnAnnotatedEntity(org.codehaus.groovy.ast.ClassNode classNode)
  - void setCompilationUnit(org.codehaus.groovy.control.CompilationUnit compilationUnit)
  - boolean shouldInject(java.net.URL url)
  - protected void weaveIntoExistingSetter(java.lang.String propertyName, DirtyCheckingTransformer.GetterAndSetter getterAndSetter, org.codehaus.groovy.ast.MethodNode markDirtyMethodNode)

Summary:
Nested
Field
Method

| Detail:
Field
Method

[Groovy] Class DirtyCheckingTransformer

Nested Class Summary

Field Summary

Methods Summary

Inherited Methods Summary

Field Detail

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

public static final org.codehaus.groovy.ast.AnnotationNode DIRTY_CHECKED_PROPERTY_ANNOTATION_NODE

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

public static final java.lang.String METHOD_NAME_MARK_DIRTY

protected org.codehaus.groovy.control.CompilationUnit compilationUnit

Method Detail

protected org.codehaus.groovy.ast.expr.MethodCallExpression createMarkDirtyMethodCall(org.codehaus.groovy.ast.MethodNode markDirtyMethodNode, java.lang.String propertyName, org.codehaus.groovy.ast.Variable value)

java.lang.String[] getArtefactTypes()

protected DirtyCheckingTransformer.GetterAndSetter getGetterAndSetterForPropertyName(java.util.LinkedHashMap<java.lang.String, GetterAndSetter> gettersAndSetters, java.lang.String propertyName)

protected boolean isAnnotatedWithJavaValidationApi(java.util.List<org.codehaus.groovy.ast.AnnotationNode> annotationNodes)

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)

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

void performInjectionOnAnnotatedEntity(org.codehaus.groovy.ast.ClassNode classNode)

void setCompilationUnit(org.codehaus.groovy.control.CompilationUnit compilationUnit)

boolean shouldInject(java.net.URL url)

protected void weaveIntoExistingSetter(java.lang.String propertyName, DirtyCheckingTransformer.GetterAndSetter getterAndSetter, org.codehaus.groovy.ast.MethodNode markDirtyMethodNode)