org.apache.batik.util
Class ClassFileUtilities

java.lang.Object
  extended byorg.apache.batik.util.ClassFileUtilities

public class ClassFileUtilities
extends Object

This class contains utility methods to manipulate Java classes.


Field Summary
static byte CONSTANT_CLASS_INFO
           
static byte CONSTANT_DOUBLE_INFO
           
static byte CONSTANT_FIELDREF_INFO
           
static byte CONSTANT_FLOAT_INFO
           
static byte CONSTANT_INTEGER_INFO
           
static byte CONSTANT_INTERFACEMETHODREF_INFO
           
static byte CONSTANT_LONG_INFO
           
static byte CONSTANT_METHODREF_INFO
           
static byte CONSTANT_NAMEANDTYPE_INFO
           
static byte CONSTANT_STRING_INFO
           
static byte CONSTANT_UTF8_INFO
           
 
Constructor Summary
protected ClassFileUtilities()
          This class does not need to be instantiated.
 
Method Summary
static Set getClassDependencies(InputStream is)
          Returns the dependencies of the given class.
static Set getClassDependencies(String path, Set classpath)
          Returns the dependencies of the given class.
protected static Set getDescriptorClasses(String desc)
          Returns the classes contained in a field or method desciptor.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

CONSTANT_UTF8_INFO

public static final byte CONSTANT_UTF8_INFO
See Also:
Constant Field Values

CONSTANT_INTEGER_INFO

public static final byte CONSTANT_INTEGER_INFO
See Also:
Constant Field Values

CONSTANT_FLOAT_INFO

public static final byte CONSTANT_FLOAT_INFO
See Also:
Constant Field Values

CONSTANT_LONG_INFO

public static final byte CONSTANT_LONG_INFO
See Also:
Constant Field Values

CONSTANT_DOUBLE_INFO

public static final byte CONSTANT_DOUBLE_INFO
See Also:
Constant Field Values

CONSTANT_CLASS_INFO

public static final byte CONSTANT_CLASS_INFO
See Also:
Constant Field Values

CONSTANT_STRING_INFO

public static final byte CONSTANT_STRING_INFO
See Also:
Constant Field Values

CONSTANT_FIELDREF_INFO

public static final byte CONSTANT_FIELDREF_INFO
See Also:
Constant Field Values

CONSTANT_METHODREF_INFO

public static final byte CONSTANT_METHODREF_INFO
See Also:
Constant Field Values

CONSTANT_INTERFACEMETHODREF_INFO

public static final byte CONSTANT_INTERFACEMETHODREF_INFO
See Also:
Constant Field Values

CONSTANT_NAMEANDTYPE_INFO

public static final byte CONSTANT_NAMEANDTYPE_INFO
See Also:
Constant Field Values
Constructor Detail

ClassFileUtilities

protected ClassFileUtilities()
This class does not need to be instantiated.

Method Detail

getClassDependencies

public static Set getClassDependencies(String path,
                                       Set classpath)
                                throws IOException
Returns the dependencies of the given class.

Parameters:
path - The root class path.
classpath - The set of directories (Strings) to scan.
Returns:
a list of paths representing the used classes.
Throws:
IOException

getClassDependencies

public static Set getClassDependencies(InputStream is)
                                throws IOException
Returns the dependencies of the given class.

Returns:
a list of strings representing the used classes.
Throws:
IOException

getDescriptorClasses

protected static Set getDescriptorClasses(String desc)
Returns the classes contained in a field or method desciptor.



Copyright ? 2005 Apache Software Foundation. All Rights Reserved.