Package org.objectweb.asm.tools
Class Retrofitter.ClassVerifier
java.lang.Object
org.objectweb.asm.ClassVisitor
org.objectweb.asm.tools.Retrofitter.ClassVerifier
- Enclosing class:
Retrofitter
A ClassVisitor checking that a class uses only JDK 1.5 class file features and the JDK 1.5 API.
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Field Summary
FieldsModifier and TypeFieldDescription(package private) String
The internal name of the visited class.(package private) String
The name and descriptor of the currently visited method.Fields inherited from class org.objectweb.asm.ClassVisitor
api, cv
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionprivate void
Checks whether or not a field or method is defined in the JDK 1.5 API.void
visit
(int version, int access, String name, String signature, String superName, String[] interfaces) Visits the header of the class.visitMethod
(int access, String name, String descriptor, String signature, String[] exceptions) Visits a method of the class.Methods inherited from class org.objectweb.asm.ClassVisitor
getDelegate, visitAnnotation, visitAttribute, visitEnd, visitField, visitInnerClass, visitModule, visitNestHost, visitNestMember, visitOuterClass, visitPermittedSubclass, visitRecordComponent, visitSource, visitTypeAnnotation
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Field Details
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Constructor Details
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ClassVerifier
public ClassVerifier()
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Method Details
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visit
public void visit(int version, int access, String name, String signature, String superName, String[] interfaces) Description copied from class:ClassVisitor
Visits the header of the class.- Overrides:
visit
in classClassVisitor
- 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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visitMethod
public MethodVisitor visitMethod(int access, String name, String descriptor, String signature, String[] exceptions) Description copied from class:ClassVisitor
Visits a method of the class. This method must return a newMethodVisitor
instance (or null) each time it is called, i.e., it should not return a previously returned visitor.- Overrides:
visitMethod
in classClassVisitor
- 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.descriptor
- 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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check
Checks whether or not a field or method is defined in the JDK 1.5 API.- Parameters:
owner
- A class name.member
- A field name or a method name and descriptor.
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