01: /*
02: * JBoss, Home of Professional Open Source.
03: * Copyright 2006, Red Hat Middleware LLC, and individual contributors
04: * as indicated by the @author tags. See the copyright.txt file in the
05: * distribution for a full listing of individual contributors.
06: *
07: * This is free software; you can redistribute it and/or modify it
08: * under the terms of the GNU Lesser General Public License as
09: * 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 javax.enterprise.deploy.spi;
23:
24: import java.beans.PropertyChangeListener;
25:
26: import javax.enterprise.deploy.model.DDBean;
27: import javax.enterprise.deploy.model.XpathEvent;
28: import javax.enterprise.deploy.spi.exceptions.BeanNotFoundException;
29: import javax.enterprise.deploy.spi.exceptions.ConfigurationException;
30:
31: /**
32: * A configuration associated with one or more deployment descriptors.
33: *
34: * @author <a href="mailto:adrian@jboss.org">Adrian Brock</a>
35: * @version $Revision: 57196 $
36: */
37: public interface DConfigBean {
38: // Constants -----------------------------------------------------
39:
40: // Public --------------------------------------------------------
41:
42: /**
43: * Get the XML text for this configuration
44: *
45: * @return the xml text
46: */
47: DDBean getDDBean();
48:
49: /**
50: * Get the xpaths this deployment descriptor requires
51: *
52: * @return the xpaths
53: */
54: String[] getXpaths();
55:
56: /**
57: * Return the JavaBean containing server specific deployment information
58: *
59: * @param bean the xml data to be evaluated
60: * @return the server specific configuration
61: * @throws ConfigurationException for errors generating the configuring bean
62: */
63: DConfigBean getDConfigBean(DDBean bean)
64: throws ConfigurationException;
65:
66: /**
67: * Remove a child
68: *
69: * @param bean the child
70: * @throws BeanNotFoundException when the bean is not found
71: */
72: void removeDConfigBean(DConfigBean bean)
73: throws BeanNotFoundException;
74:
75: /**
76: * A notification that the DDBean provided has changed and that this bean or
77: * child needs re-evaluating
78: *
79: * @param event the event
80: */
81: void notifyDDChange(XpathEvent event);
82:
83: /**
84: * Add a property change listener
85: *
86: * @param listener the listener
87: */
88: void addPropertyChangeListener(PropertyChangeListener listener);
89:
90: /**
91: * Remove a property change listener
92: *
93: * @param listener the listener
94: */
95: void removePropertyChangeListener(PropertyChangeListener listener);
96: }
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