Package jodd.proxetta.asm
Class ProxettaWrapperClassBuilder
- java.lang.Object
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- jodd.asm9.ClassVisitor
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- jodd.asm.EmptyClassVisitor
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- jodd.proxetta.asm.ProxettaClassBuilder
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- jodd.proxetta.asm.ProxettaWrapperClassBuilder
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public class ProxettaWrapperClassBuilder extends ProxettaClassBuilder
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Field Summary
Fields Modifier and Type Field Description protected boolean
createTargetInDefaultCtor
protected java.lang.Class
targetClassOrInterface
protected java.lang.String
targetFieldName
protected java.lang.Class
targetInterface
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Fields inherited from class jodd.proxetta.asm.ProxettaClassBuilder
aspects, reqProxyClassName, suffix, targetClassInfo, wd
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Fields inherited from class jodd.asm9.ClassVisitor
api, cv
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Constructor Summary
Constructors Constructor Description ProxettaWrapperClassBuilder(java.lang.Class targetClassOrInterface, java.lang.Class targetInterface, java.lang.String targetFieldName, ClassVisitor dest, ProxyAspect[] aspects, java.lang.String suffix, java.lang.String reqProxyClassName, TargetClassInfoReader targetClassInfoReader, boolean createTargetInDefaultCtor)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected ProxettaMethodBuilder
applyProxy(MethodSignatureVisitor msign)
Check if proxy should be applied on method and return proxy method builder if so.protected void
createEmptyCtor()
Created empty default constructor.protected void
createEmptyCtorThatCreatesTarget()
protected void
createSimpleMethodWrapper(MethodSignatureVisitor msign)
Creates simple method wrapper without proxy.void
visit(int version, int access, java.lang.String name, java.lang.String signature, java.lang.String superName, java.lang.String[] interfaces)
Creates destination subclass header from current target class.void
visitEnd()
Finalizes creation of destination proxy class.MethodVisitor
visitMethod(int access, java.lang.String name, java.lang.String desc, java.lang.String signature, java.lang.String[] exceptions)
Creates proxified methods and constructors.-
Methods inherited from class jodd.proxetta.asm.ProxettaClassBuilder
getWorkData, makeProxyConstructor, makeStaticInitBlock, matchMethodPointcuts, processSuperMethods, visitAnnotation, visitAttribute, visitField, visitInnerClass, visitOuterClass, visitSource
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Methods inherited from class jodd.asm9.ClassVisitor
visitModule, visitNestHost, visitNestMember, visitPermittedSubclass, visitRecordComponent, visitTypeAnnotation
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Constructor Detail
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ProxettaWrapperClassBuilder
public ProxettaWrapperClassBuilder(java.lang.Class targetClassOrInterface, java.lang.Class targetInterface, java.lang.String targetFieldName, ClassVisitor dest, ProxyAspect[] aspects, java.lang.String suffix, java.lang.String reqProxyClassName, TargetClassInfoReader targetClassInfoReader, boolean createTargetInDefaultCtor)
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Method Detail
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visit
public void visit(int version, int access, java.lang.String name, java.lang.String signature, java.lang.String superName, java.lang.String[] interfaces)
Creates destination subclass header from current target class. Destination name is created from targets by adding a suffix and, optionally, a number. Destination extends the target.- Overrides:
visit
in classProxettaClassBuilder
- Parameters:
version
- the class version. The minor version is stored in the 16 most significant bits, and the major version in the 16 least significant bits.access
- the class's access flags (seeOpcodes
). This parameter also indicates if the class is deprecatedOpcodes.ACC_DEPRECATED
or a recordOpcodes.ACC_RECORD
.name
- the internal name of the class (seeType.getInternalName()
).signature
- the signature of this class. May be null if the class is not a generic one, and does not extend or implement generic classes or interfaces.superName
- the internal of name of the super class (seeType.getInternalName()
). For interfaces, the super class isObject
. May be null, but only for theObject
class.interfaces
- the internal names of the class's interfaces (seeType.getInternalName()
). May be null.
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createEmptyCtor
protected void createEmptyCtor()
Created empty default constructor.
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createEmptyCtorThatCreatesTarget
protected void createEmptyCtorThatCreatesTarget()
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visitMethod
public MethodVisitor visitMethod(int access, java.lang.String name, java.lang.String desc, java.lang.String signature, java.lang.String[] exceptions)
Creates proxified methods and constructors. Destination proxy will have all constructors as a target class, usingProxettaCtorBuilder
. Static initializers are removed, since they will be execute in target anyway. For each method,ProxettaMethodBuilder
determines if method matches pointcut. If so, method will be proxified.- Overrides:
visitMethod
in classProxettaClassBuilder
- Parameters:
access
- the method's access flags (seeOpcodes
). This parameter also indicates if the method is synthetic and/or deprecated.name
- the method's name.desc
- the method's descriptor (seeType
).signature
- the method's signature. May be null if the method parameters, return type and exceptions do not use generic types.exceptions
- the internal names of the method's exception classes (seeType.getInternalName()
). May be null.- Returns:
- an object to visit the byte code of the method, or null if this class visitor is not interested in visiting the code of this method.
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applyProxy
protected ProxettaMethodBuilder applyProxy(MethodSignatureVisitor msign)
Description copied from class:ProxettaClassBuilder
Check if proxy should be applied on method and return proxy method builder if so. Otherwise, returnsnull
.- Overrides:
applyProxy
in classProxettaClassBuilder
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createSimpleMethodWrapper
protected void createSimpleMethodWrapper(MethodSignatureVisitor msign)
Creates simple method wrapper without proxy.
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visitEnd
public void visitEnd()
Description copied from class:ProxettaClassBuilder
Finalizes creation of destination proxy class.- Overrides:
visitEnd
in classProxettaClassBuilder
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