org.apache.openjpa.enhance
Class PCClassFileTransformer
java.lang.Object
   org.apache.openjpa.enhance.PCClassFileTransformer
org.apache.openjpa.enhance.PCClassFileTransformer
- All Implemented Interfaces: 
- java.lang.instrument.ClassFileTransformer
- public class PCClassFileTransformer 
- extends java.lang.Object- implements java.lang.instrument.ClassFileTransformer
Transformer that makes persistent classes implement the
 PersistenceCapable interface at runtime.
- Author:
- Abe White
 
| Method Summary | 
|  byte[] | transform(java.lang.ClassLoader loader,
          java.lang.String className,
          java.lang.Class redef,
          java.security.ProtectionDomain domain,
          byte[] bytes)
 | 
 
| Methods inherited from class java.lang.Object | 
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
 
PCClassFileTransformer
public PCClassFileTransformer(MetaDataRepository repos,
                              Options opts,
                              java.lang.ClassLoader loader)
- Constructor.
 
- Parameters:
- repos- metadata repository to use internally
- opts- enhancer configuration options
- loader- temporary class loader for loading intermediate classes
 
PCClassFileTransformer
public PCClassFileTransformer(MetaDataRepository repos,
                              PCEnhancer.Flags flags,
                              java.lang.ClassLoader tmpLoader,
                              boolean devscan)
- Constructor.
 
- Parameters:
- repos- metadata repository to use internally
- flags- enhancer configuration
- loader- temporary class loader for loading intermediate classes
- devscan- whether to scan the dev classpath for persistent types
 if none are configured
 
transform
public byte[] transform(java.lang.ClassLoader loader,
                        java.lang.String className,
                        java.lang.Class redef,
                        java.security.ProtectionDomain domain,
                        byte[] bytes)
                 throws java.lang.instrument.IllegalClassFormatException
- 
- Specified by:
- transformin interface- java.lang.instrument.ClassFileTransformer
 
- 
- Throws:
- java.lang.instrument.IllegalClassFormatException
 
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