Interface Lifecycle
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- All Known Implementing Classes:
BaseLifecycle,ClassInvariantLifecycle,PostconditionLifecycle,PreconditionLifecycle
public interface LifecycleSpecifies life-cycle hook-ins for applying AST transformation logic before and after the annotation processors have been run.
During excution of GContracts AST transformations, the following process is applied on each
ClassNodeinstance which qualifies for contract annotations:- Generation of closure classes.
- Handling of
AnnotationProcessorimplementation classes - Domain Model Conversion and Injection
Generation of closure classes
In order to support Groovy 1.7.x GContracts backported Groovy 1.8 handling of annotation closures. This is done by extracting
ClosureExpressionfrom annotations and creatingClosureimplementation classes.Handling of AnnotationProcessor implementation classes
AnnotationProcessorimplementatios are used to modify domain classes found in org.apache.groovy.contracts.domain. For that reason, concrete annotation processor often don't modify AST nodes directly, but simply work with domain classes likeContract. Whenever an annotation processor is done, it has finished its work on the underlying domain model.beforeProcessingClassNode(ProcessingContextInformation, org.codehaus.groovy.ast.ClassNode),beforeProcessingMethodNode(ProcessingContextInformation, org.codehaus.groovy.ast.ClassNode, org.codehaus.groovy.ast.MethodNode),beforeProcessingConstructorNode(ProcessingContextInformation, org.codehaus.groovy.ast.ClassNode, org.codehaus.groovy.ast.MethodNode)are fired before annotation processors are executed.Domain Model Conversion and Injection
Takes a look at the domain model instances and generates the corresponding AST transformation code.
afterProcessingClassNode(ProcessingContextInformation, org.codehaus.groovy.ast.ClassNode),afterProcessingMethodNode(ProcessingContextInformation, org.codehaus.groovy.ast.ClassNode, org.codehaus.groovy.ast.MethodNode),afterProcessingConstructorNode(ProcessingContextInformation, org.codehaus.groovy.ast.ClassNode, org.codehaus.groovy.ast.MethodNode)are fired after domain model conversion and injection is done.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description voidafterProcessingClassNode(ProcessingContextInformation processingContextInformation, ClassNode classNode)voidafterProcessingConstructorNode(ProcessingContextInformation processingContextInformation, ClassNode classNode, MethodNode constructorNode)voidafterProcessingMethodNode(ProcessingContextInformation processingContextInformation, ClassNode classNode, MethodNode methodNode)voidbeforeProcessingClassNode(ProcessingContextInformation processingContextInformation, ClassNode classNode)voidbeforeProcessingConstructorNode(ProcessingContextInformation processingContextInformation, ClassNode classNode, MethodNode constructorNode)voidbeforeProcessingMethodNode(ProcessingContextInformation processingContextInformation, ClassNode classNode, MethodNode methodNode)
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Method Detail
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beforeProcessingClassNode
void beforeProcessingClassNode(ProcessingContextInformation processingContextInformation, ClassNode classNode)
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afterProcessingClassNode
void afterProcessingClassNode(ProcessingContextInformation processingContextInformation, ClassNode classNode)
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beforeProcessingMethodNode
void beforeProcessingMethodNode(ProcessingContextInformation processingContextInformation, ClassNode classNode, MethodNode methodNode)
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afterProcessingMethodNode
void afterProcessingMethodNode(ProcessingContextInformation processingContextInformation, ClassNode classNode, MethodNode methodNode)
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beforeProcessingConstructorNode
void beforeProcessingConstructorNode(ProcessingContextInformation processingContextInformation, ClassNode classNode, MethodNode constructorNode)
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afterProcessingConstructorNode
void afterProcessingConstructorNode(ProcessingContextInformation processingContextInformation, ClassNode classNode, MethodNode constructorNode)
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