com.bm.ejb3metadata.annotations.analyzer
Class ScanClassVisitor

java.lang.Object
  org.ejb3unit.asm.jar.commons.EmptyVisitor
      com.bm.ejb3metadata.annotations.analyzer.ScanCommonVisitor<ClassAnnotationMetadata>
          com.bm.ejb3metadata.annotations.analyzer.ScanClassVisitor

All Implemented Interfaces:

org.ejb3unit.asm.jar.AnnotationVisitor, org.ejb3unit.asm.jar.ClassVisitor, org.ejb3unit.asm.jar.FieldVisitor, org.ejb3unit.asm.jar.MethodVisitor

public class ScanClassVisitor
extends ScanCommonVisitor<ClassAnnotationMetadata>
implements org.ejb3unit.asm.jar.ClassVisitor

This classes analyses a given class and build/fill meta data information.

Author:

Daniel Wiese

Constructor Summary

ScanClassVisitor(EjbJarAnnotationMetadata ejbJarAnnotationMetadata)
Constructor.

Method Summary

protected void	initVisitors() Build visitors used by this one.
void	visit(int version, int access, java.lang.String name, java.lang.String signature, java.lang.String superName, java.lang.String[] interfaces) Visits the header of the class.
void	visitEnd() Visits the end of the class.
org.ejb3unit.asm.jar.FieldVisitor	visitField(int access, java.lang.String name, java.lang.String desc, java.lang.String signature, java.lang.Object value) Visits a field of the class.
org.ejb3unit.asm.jar.MethodVisitor	visitMethod(int access, java.lang.String name, java.lang.String desc, java.lang.String signature, java.lang.String[] exceptions) Visits a method of the class.

Methods inherited from class com.bm.ejb3metadata.annotations.analyzer.ScanCommonVisitor

getAnnotationVisitors, getEmptyVisitor, initVisitors, visitAnnotation

Methods inherited from class org.ejb3unit.asm.jar.commons.EmptyVisitor

visit, visitAnnotation, visitAnnotationDefault, visitArray, visitAttribute, visitCode, visitEnum, visitFieldInsn, visitFrame, visitIincInsn, visitInnerClass, visitInsn, visitIntInsn, visitJumpInsn, visitLabel, visitLdcInsn, visitLineNumber, visitLocalVariable, visitLookupSwitchInsn, visitMaxs, visitMethodInsn, visitMultiANewArrayInsn, visitOuterClass, visitParameterAnnotation, visitSource, visitTableSwitchInsn, visitTryCatchBlock, visitTypeInsn, visitVarInsn

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.ejb3unit.asm.jar.ClassVisitor

visitAnnotation, visitAttribute, visitInnerClass, visitOuterClass, visitSource

Constructor Detail

ScanClassVisitor

public ScanClassVisitor(EjbJarAnnotationMetadata ejbJarAnnotationMetadata)

Constructor.

Parameters:

ejbJarAnnotationMetadata - the parent object on which add generated meta-data

Method Detail

initVisitors

protected void initVisitors()

Build visitors used by this one.

visit

public void visit(int version,
                  int access,
                  java.lang.String name,
                  java.lang.String signature,
                  java.lang.String superName,
                  java.lang.String[] interfaces)

Visits the header of the class.

Specified by:

visit in interface org.ejb3unit.asm.jar.ClassVisitor

Overrides:

visit in class org.ejb3unit.asm.jar.commons.EmptyVisitor

Parameters:

version - the class version.

access - the class's access flags (see org.ejb3unit.asm.Opcodes). This parameter also indicates if the class is deprecated.

name - the internal name of the class (see 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 (see getInternalName). For interfaces, the super class is Object. May be null, but only for the Object class.

interfaces - the internal names of the class's interfaces (see getInternalName). May be null.

visitMethod

public org.ejb3unit.asm.jar.MethodVisitor visitMethod(int access,
                                                      java.lang.String name,
                                                      java.lang.String desc,
                                                      java.lang.String signature,
                                                      java.lang.String[] exceptions)

Visits a method of the class. This method must return a new org.ejb3unit.asm.MethodVisitor instance (or null) each time it is called, i.e., it should not return a previously returned visitor.

Specified by:

visitMethod in interface org.ejb3unit.asm.jar.ClassVisitor

Overrides:

visitMethod in class org.ejb3unit.asm.jar.commons.EmptyVisitor

Parameters:

access - the method's access flags (see org.ejb3unit.asm.Opcodes). This parameter also indicates if the method is synthetic and/or deprecated.

name - the method's name.

desc - the method's descriptor (see org.ejb3unit.asm.Type).

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 (see 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.

visitEnd

public void visitEnd()

Visits the end of the class. This method, which is the last one to be called, is used to inform the visitor that all the fields and methods of the class have been visited.

Specified by:

visitEnd in interface org.ejb3unit.asm.jar.AnnotationVisitor

Specified by:

visitEnd in interface org.ejb3unit.asm.jar.ClassVisitor

Specified by:

visitEnd in interface org.ejb3unit.asm.jar.FieldVisitor

Specified by:

visitEnd in interface org.ejb3unit.asm.jar.MethodVisitor

Overrides:

visitEnd in class org.ejb3unit.asm.jar.commons.EmptyVisitor

visitField

public org.ejb3unit.asm.jar.FieldVisitor visitField(int access,
                                                    java.lang.String name,
                                                    java.lang.String desc,
                                                    java.lang.String signature,
                                                    java.lang.Object value)

Visits a field of the class.

Specified by:

visitField in interface org.ejb3unit.asm.jar.ClassVisitor

Overrides:

visitField in class org.ejb3unit.asm.jar.commons.EmptyVisitor

Parameters:

access - the field's access flags (see org.ejb3unit.asm.Opcodes). This parameter also indicates if the field is synthetic and/or deprecated.

name - the field's name.

desc - the field's descriptor (see org.ejb3unit.asm.Type).

signature - the field's signature. May be null if the field's type does not use generic types.

value - the field's initial value. This parameter, which may be null if the field does not have an initial value, must be an Integer, a Float, a Long, a Double or a String (for int, float, long or String fields respectively). This parameter is only used for static fields. Its value is ignored for non static fields, which must be initialized through bytecode instructions in constructors or methods.

Returns:

a visitor to visit field annotations and attributes, or null if this class visitor is not interested in visiting these annotations and attributes.