01: /******************************************************************************
02: * JBoss, a division of Red Hat *
03: * Copyright 2007, Red Hat Middleware, LLC, and individual *
04: * contributors as indicated by the @authors tag. See the *
05: * copyright.txt in the distribution for a full listing of *
06: * individual contributors. *
07: * *
08: * This is free software; you can redistribute it and/or modify it *
09: * under the terms of the GNU Lesser General Public License as *
10: * published by the Free Software Foundation; either version 2.1 of *
11: * the License, or (at your option) any later version. *
12: * *
13: * This software is distributed in the hope that it will be useful, *
14: * but WITHOUT ANY WARRANTY; without even the implied warranty of *
15: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
16: * Lesser General Public License for more details. *
17: * *
18: * You should have received a copy of the GNU Lesser General Public *
19: * License along with this software; if not, write to the Free *
20: * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA *
21: * 02110-1301 USA, or see the FSF site: http://www.fsf.org. *
22: ******************************************************************************/package org.jboss.portal.wsrp.producer;
23:
24: import org.jboss.portal.common.util.ParameterValidation;
25: import org.jboss.portal.portlet.PortletContext;
26: import org.jboss.portal.portlet.StateEvent;
27: import org.jboss.portal.portlet.spi.InstanceContext;
28: import org.jboss.portal.portlet.state.AccessMode;
29:
30: /**
31: * @author <a href="mailto:chris.laprun@jboss.com">Chris Laprun</a>
32: * @version $Revision: 8784 $
33: * @since 2.6
34: */
35: class WSRPInstanceContext implements InstanceContext {
36: private PortletContext context;
37: private String instanceId;
38: private final AccessMode accessMode;
39: private boolean wasModified = false;
40:
41: public WSRPInstanceContext(PortletContext portletContext,
42: AccessMode accessMode, String instanceId) {
43: ParameterValidation.throwIllegalArgExceptionIfNull(
44: portletContext, "portlet context");
45: ParameterValidation.throwIllegalArgExceptionIfNull(accessMode,
46: "AccessMode");
47:
48: this .context = portletContext;
49: this .accessMode = accessMode;
50:
51: if (instanceId != null && instanceId.length() > 0) {
52: this .instanceId = instanceId;
53: } else {
54: this .instanceId = portletContext.getId();
55: }
56: }
57:
58: public String getId() {
59: return instanceId;
60: }
61:
62: public AccessMode getAccessMode() {
63: return accessMode;
64: }
65:
66: public void onStateEvent(StateEvent event) {
67: PortletContext portletContext = event.getPortletContext();
68: ParameterValidation.throwIllegalArgExceptionIfNull(
69: portletContext, "PortletContext");
70: wasModified = true;
71: context = portletContext;
72: }
73:
74: public boolean wasModified() {
75: return wasModified;
76: }
77:
78: public PortletContext getPortletContext() {
79: return context;
80: }
81: }
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