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oracle.toplink.libraries.asm.xml
Class SAXClassAdapter

java.lang.Object
oracle.toplink.libraries.asm.xml.SAXClassAdapter

All Implemented Interfaces:

ClassVisitor

public final class SAXClassAdapter

extends java.lang.Object

implements ClassVisitor

A ClassVisitor that generates SAX 2.0 events from the visited class. It can feed any kind of ContentHandler, e.g. XML serializer, XSLT or XQuery engines.

See Also:

Processor, ASMContentHandler

Constructor Summary

SAXClassAdapter(org.xml.sax.ContentHandler h, boolean singleDocument)
Constructs a new SAXClassAdapter object.

Method Summary

void	visit(int version, int access, java.lang.String name, java.lang.String superName, java.lang.String[] interfaces, java.lang.String sourceFile) Visits the header of the class.
void	visitAttribute(Attribute attr) Visits a non standard attribute of the class.
void	visitEnd() Visits the end of the class.
void	visitField(int access, java.lang.String name, java.lang.String desc, java.lang.Object value, Attribute attrs) Visits a field of the class.
void	visitInnerClass(java.lang.String name, java.lang.String outerName, java.lang.String innerName, int access) Visits information about an inner class.
CodeVisitor	visitMethod(int access, java.lang.String name, java.lang.String desc, java.lang.String[] exceptions, Attribute attrs) Visits a method of the class.

Methods inherited from class java.lang.Object

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

Constructor Detail

SAXClassAdapter

public SAXClassAdapter(org.xml.sax.ContentHandler h,
                       boolean singleDocument)

Constructs a new SAXClassAdapter object.

Parameters:

h - content handler that will be used to send SAX 2.0 events.

singleDocument - if true adapter will not produce startDocument() and endDocument() events.

Method Detail

visit

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

Description copied from interface: oracle.toplink.libraries.asm.ClassVisitor

Visits the header of the class.

Specified by:

visit in interface ClassVisitor

Parameters:

version - the class version.

access - the class's access flags (see Constants). This parameter also indicates if the class is deprecated.

name - the internal name of the class (see getInternalName).

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 java.lang.Object class.

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

sourceFile - the name of the source file from which this class was compiled. May be null.

visitField

public final void visitField(int access,
                             java.lang.String name,
                             java.lang.String desc,
                             java.lang.Object value,
                             Attribute attrs)

Description copied from interface: oracle.toplink.libraries.asm.ClassVisitor

Visits a field of the class.

Specified by:

visitField in interface ClassVisitor

Parameters:

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

name - the field's name.

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

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.

attrs - the non standard method attributes, linked together by their next field. May be null.

visitMethod

public final CodeVisitor visitMethod(int access,
                                     java.lang.String name,
                                     java.lang.String desc,
                                     java.lang.String[] exceptions,
                                     Attribute attrs)

Description copied from interface: oracle.toplink.libraries.asm.ClassVisitor

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

Specified by:

visitMethod in interface ClassVisitor

Parameters:

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

name - the method's name.

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

exceptions - the internal names of the method's exception classes (see getInternalName). May be null.

attrs - the non standard method attributes, linked together by their next field. 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.

visitInnerClass

public final void visitInnerClass(java.lang.String name,
                                  java.lang.String outerName,
                                  java.lang.String innerName,
                                  int access)

Description copied from interface: oracle.toplink.libraries.asm.ClassVisitor

Visits information about an inner class. This inner class is not necessarily a member of the class being visited.

Specified by:

visitInnerClass in interface ClassVisitor

Parameters:

name - the internal name of an inner class (see getInternalName).

outerName - the internal name of the class to which the inner class belongs (see getInternalName). May be null.

innerName - the (simple) name of the inner class inside its enclosing class. May be null for anonymous inner classes.

access - the access flags of the inner class as originally declared in the enclosing class.

visitAttribute

public final void visitAttribute(Attribute attr)

Description copied from interface: oracle.toplink.libraries.asm.ClassVisitor

Visits a non standard attribute of the class. This method must visit only the first attribute in the given attribute list.

Specified by:

visitAttribute in interface ClassVisitor

Parameters:

attr - a non standard class attribute. Must not be null.

visitEnd

public final void visitEnd()

Description copied from interface: oracle.toplink.libraries.asm.ClassVisitor

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 ClassVisitor

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