File	Doc	Category	Size	Date	Package
Repository.java	API Doc	Java SE 6 API	8561	Tue Jun 10 00:22:16 BST 2008	com.sun.org.apache.bcel.internal

Repository

• java.lang.Object

Fields Summary
private static Repository	_repository

Constructors Summary

Methods Summary
public static com.sun.org.apache.bcel.internal.classfile.JavaClass	addClass(com.sun.org.apache.bcel.internal.classfile.JavaClass clazz) Add clazz to repository if there isn't an equally named class already in there. return old entry in repository JavaClass old = _repository.findClass(clazz.getClassName()); _repository.storeClass(clazz); return old;
public static void	clearCache() Clear the repository. _repository.clear();
public static com.sun.org.apache.bcel.internal.classfile.JavaClass[]	getInterfaces(com.sun.org.apache.bcel.internal.classfile.JavaClass clazz) return all interfaces implemented by class and its super classes and the interfaces that those interfaces extend, and so on. (Some people call this a transitive hull). return clazz.getAllInterfaces();
public static com.sun.org.apache.bcel.internal.classfile.JavaClass[]	getInterfaces(java.lang.String class_name) return all interfaces implemented by class and its super classes and the interfaces that extend those interfaces, and so on return getInterfaces(lookupClass(class_name));
public static com.sun.org.apache.bcel.internal.util.Repository	getRepository() return currently used repository instance return _repository;
public static com.sun.org.apache.bcel.internal.classfile.JavaClass[]	getSuperClasses(com.sun.org.apache.bcel.internal.classfile.JavaClass clazz) return list of super classes of clazz in ascending order, i.e., Object is always the last element return clazz.getSuperClasses();
public static com.sun.org.apache.bcel.internal.classfile.JavaClass[]	getSuperClasses(java.lang.String class_name) return list of super classes of clazz in ascending order, i.e., Object is always the last element. return "null", if class cannot be found. JavaClass jc = lookupClass(class_name); return (jc == null? null : getSuperClasses(jc));
public static boolean	implementationOf(com.sun.org.apache.bcel.internal.classfile.JavaClass clazz, com.sun.org.apache.bcel.internal.classfile.JavaClass inter) return true, if clazz is an implementation of interface inter return clazz.implementationOf(inter);
public static boolean	implementationOf(java.lang.String clazz, java.lang.String inter) return true, if clazz is an implementation of interface inter return implementationOf(lookupClass(clazz), lookupClass(inter));
public static boolean	implementationOf(com.sun.org.apache.bcel.internal.classfile.JavaClass clazz, java.lang.String inter) return true, if clazz is an implementation of interface inter return implementationOf(clazz, lookupClass(inter));
public static boolean	implementationOf(java.lang.String clazz, com.sun.org.apache.bcel.internal.classfile.JavaClass inter) return true, if clazz is an implementation of interface inter return implementationOf(lookupClass(clazz), inter);
public static boolean	instanceOf(com.sun.org.apache.bcel.internal.classfile.JavaClass clazz, com.sun.org.apache.bcel.internal.classfile.JavaClass super_class) Equivalent to runtime "instanceof" operator. return true, if clazz is an instance of super_class return clazz.instanceOf(super_class);
public static boolean	instanceOf(java.lang.String clazz, java.lang.String super_class) return true, if clazz is an instance of super_class return instanceOf(lookupClass(clazz), lookupClass(super_class));
public static boolean	instanceOf(com.sun.org.apache.bcel.internal.classfile.JavaClass clazz, java.lang.String super_class) return true, if clazz is an instance of super_class return instanceOf(clazz, lookupClass(super_class));
public static boolean	instanceOf(java.lang.String clazz, com.sun.org.apache.bcel.internal.classfile.JavaClass super_class) return true, if clazz is an instance of super_class return instanceOf(lookupClass(clazz), super_class);
public static com.sun.org.apache.bcel.internal.classfile.JavaClass	lookupClass(java.lang.String class_name) Lookup class somewhere found on your CLASSPATH, or whereever the repository instance looks for it. return class object for given fully qualified class name, or null if the class could not be found or parsed correctly try { JavaClass clazz = _repository.findClass(class_name); if(clazz == null) { return _repository.loadClass(class_name); } else { return clazz; } } catch(ClassNotFoundException ex) { return null; }
public static com.sun.org.apache.bcel.internal.classfile.JavaClass	lookupClass(java.lang.Class clazz) Try to find class source via getResourceAsStream(). see Class return JavaClass object for given runtime class try { return _repository.loadClass(clazz); } catch(ClassNotFoundException ex) { return null; }
public static ClassPath.ClassFile	lookupClassFile(java.lang.String class_name) return class file object for given Java class. try { return ClassPath.SYSTEM_CLASS_PATH.getClassFile(class_name); } catch(IOException e) { return null; }
public static void	removeClass(java.lang.String clazz) Remove class with given (fully qualified) name from repository. _repository.removeClass(_repository.findClass(clazz));
public static void	removeClass(com.sun.org.apache.bcel.internal.classfile.JavaClass clazz) Remove given class from repository. _repository.removeClass(clazz);
public static void	setRepository(com.sun.org.apache.bcel.internal.util.Repository rep) Set repository instance to be used for class loading _repository = rep;