org.hibernate.bytecode: abstract public class: AbstractClassTransformerImpl

org.hibernate.bytecode
abstract public class: AbstractClassTransformerImpl [javadoc | source]

java.lang.Object
   org.hibernate.bytecode.AbstractClassTransformerImpl

All Implemented Interfaces:
ClassTransformer

Direct Known Subclasses:
JavassistClassTransformer, CglibClassTransformer

Basic implementation of the ClassTransformer contract.

author: Emmanuel - Bernard

author: Steve - Ebersole

Field Summary
protected final ClassFilter	classFilter
protected final FieldFilter	fieldFilter

Constructor:
protected AbstractClassTransformerImpl(ClassFilter classFilter, FieldFilter fieldFilter) { this.classFilter = classFilter; this.fieldFilter = fieldFilter; }

Constructor:

 protected AbstractClassTransformerImpl(ClassFilter classFilter,
    FieldFilter fieldFilter) {
		this.classFilter = classFilter;
		this.fieldFilter = fieldFilter;
}

Method from org.hibernate.bytecode.AbstractClassTransformerImpl Summary:
doTransform, transform

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.hibernate.bytecode.AbstractClassTransformerImpl Detail:
abstract protected byte[] doTransform(ClassLoader loader, String className, Class classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer)
public byte[] transform(ClassLoader loader, String className, Class classBeingRedefined, ProtectionDomain protectionDomain, byte[] classfileBuffer) { // to be safe... className = className.replace( '/", '." ); if ( classFilter.shouldInstrumentClass( className ) ) { return doTransform( loader, className, classBeingRedefined, protectionDomain, classfileBuffer ); } else { return classfileBuffer; } }

Method from org.hibernate.bytecode.AbstractClassTransformerImpl Detail:

 abstract protected byte[] doTransform(ClassLoader loader,
    String className,
    Class classBeingRedefined,
    ProtectionDomain protectionDomain,
    byte[] classfileBuffer)

 public byte[] transform(ClassLoader loader,
    String className,
    Class classBeingRedefined,
    ProtectionDomain protectionDomain,
    byte[] classfileBuffer) {
		// to be safe...
		className = className.replace( '/", '." );
		if ( classFilter.shouldInstrumentClass( className ) ) {
			return doTransform( loader, className, classBeingRedefined, protectionDomain, classfileBuffer );
		}
		else {
			return classfileBuffer;
		}
}