org.apache.axis.utils
Class JWSClassLoader
java.lang.Object
java.lang.ClassLoader
org.apache.axis.utils.JWSClassLoader
- public class JWSClassLoader
- extends java.lang.ClassLoader
Class loader for JWS files. There is one of these per JWS class, and
we keep a static Hashtable of them, indexed by class name. When we want
to reload a JWS, we replace the ClassLoader for that class and let the
old one get GC'ed.
Constructor Summary |
JWSClassLoader(java.lang.String name,
java.lang.ClassLoader cl,
java.lang.String classFile)
Construct a JWSClassLoader with a class name, a parent ClassLoader,
and a filename of a .class file containing the bytecode for the class. |
Method Summary |
java.io.InputStream |
getResourceAsStream(java.lang.String resourceName)
Overloaded getResourceAsStream() so we can be sure to return the
correct class file regardless of where it might live on our hard
drive. |
Methods inherited from class java.lang.ClassLoader |
clearAssertionStatus, getParent, getResource, getResources, getSystemClassLoader, getSystemResource, getSystemResourceAsStream, getSystemResources, loadClass, setClassAssertionStatus, setDefaultAssertionStatus, setPackageAssertionStatus |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
JWSClassLoader
public JWSClassLoader(java.lang.String name,
java.lang.ClassLoader cl,
java.lang.String classFile)
throws java.io.FileNotFoundException,
java.io.IOException
- Construct a JWSClassLoader with a class name, a parent ClassLoader,
and a filename of a .class file containing the bytecode for the class.
The constructor will load the bytecode, define the class, and register
this JWSClassLoader in the static registry.
- Parameters:
name
- the name of the class which will be created/loadedcl
- the parent ClassLoaderclassFile
- filename of the .class file
- Throws:
java.io.FileNotFoundException
java.io.IOException
getResourceAsStream
public java.io.InputStream getResourceAsStream(java.lang.String resourceName)
- Overloaded getResourceAsStream() so we can be sure to return the
correct class file regardless of where it might live on our hard
drive.
- Parameters:
resourceName
- the resource to load (should be "classname.class")
- Returns:
- an InputStream of the class bytes, or null
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