VerifierFactory

java.lang.Object
- org.apache.bcel.verifier.VerifierFactory

```
public class VerifierFactory
extends Object
```
This class produces instances of the Verifier class. Its purpose is to make sure that they are singleton instances with respect to the class name they operate on. That means, for every class (represented by a unique fully qualified class name) there is exactly one Verifier.

See Also:

Verifier

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static void`	`attach(VerifierFactoryObserver o)`	Adds the VerifierFactoryObserver o to the list of observers.
`static void`	`detach(VerifierFactoryObserver o)`	Removes the VerifierFactoryObserver o from the list of observers.
`static Verifier`	`getVerifier(String fullyQualifiedClassName)`	Returns the (only) verifier responsible for the class with the given name.
`static Verifier[]`	`getVerifiers()`	Returns all Verifier instances created so far.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - getVerifier
```
public static Verifier getVerifier(String fullyQualifiedClassName)
```
    Returns the (only) verifier responsible for the class with the given name. Possibly a new Verifier object is transparently created.
    
    Returns:
    
    the (only) verifier responsible for the class with the given name.
  - getVerifiers
```
public static Verifier[] getVerifiers()
```
    Returns all Verifier instances created so far. This is useful when a Verifier recursively lets the VerifierFactory create other Verifier instances and if you want to verify the transitive hull of referenced class files.
  - attach
```
public static void attach(VerifierFactoryObserver o)
```
    Adds the VerifierFactoryObserver o to the list of observers.
  - detach
```
public static void detach(VerifierFactoryObserver o)
```
    Removes the VerifierFactoryObserver o from the list of observers.