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Java > Open Source Codes > org > jboss > mx > loading > UnifiedLoaderRepository3MBean


1 /*
2   * JBoss, Home of Professional Open Source
3   * Copyright 2005, JBoss Inc., and individual contributors as indicated
4   * by the @authors tag. See the copyright.txt in the distribution for a
5   * full listing of individual contributors.
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7   * This is free software; you can redistribute it and/or modify it
8   * under the terms of the GNU Lesser General Public License as
9   * published by the Free Software Foundation; either version 2.1 of
10   * the License, or (at your option) any later version.
11   *
12   * This software is distributed in the hope that it will be useful,
13   * but WITHOUT ANY WARRANTY; without even the implied warranty of
14   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15   * Lesser General Public License for more details.
16   *
17   * You should have received a copy of the GNU Lesser General Public
18   * License along with this software; if not, write to the Free
19   * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
20   * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
21   */

22 package org.jboss.mx.loading;
23
24 import java.util.Set JavaDoc;
25
26 /** The UnifiedLoaderRepository3 (ULR) management interface
27  *
28  * @author Scott.Stark@jboss.org
29  * @version $Revision: 37459 $
30  */

31 public interface UnifiedLoaderRepository3MBean extends UnifiedLoaderRepositoryMBean
32 {
33    /** Called by LoadMgr to obtain all class loaders for the given className
34     *@return LinkedList<UnifiedClassLoader3>, may be null
35     */

36    public Set JavaDoc getPackageClassLoaders(String JavaDoc className);
37
38    /** A utility method that iterates over all repository class loader and
39     * display the class information for every UCL that contains the given
40     * className
41     */

42    public String JavaDoc displayClassInfo(String JavaDoc className);
43
44    /** Get the number of classes loaded into the ULR cache.
45     * @return the classes cache size.
46     */

47    public int getCacheSize();
48    /** Get the number of UnifiedClassLoader3s (UCLs) in the ULR
49     * @return the number of UCLs in the ULR
50     */

51    public int getClassLoadersSize();
52    /** Flush the ULR classes cache
53     */

54    public void flush();
55 }
56
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