001: /*
002: * ====================================================================
003: * JAFFA - Java Application Framework For All
004: *
005: * Copyright (C) 2002 JAFFA Development Group
006: *
007: * This library is free software; you can redistribute it and/or
008: * modify it under the terms of the GNU Lesser General Public
009: * License as published by the Free Software Foundation; either
010: * version 2.1 of the License, or (at your option) any later version.
011: *
012: * This library is distributed in the hope that it will be useful,
013: * but WITHOUT ANY WARRANTY; without even the implied warranty of
014: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
015: * Lesser General Public License for more details.
016: *
017: * You should have received a copy of the GNU Lesser General Public
018: * License along with this library; if not, write to the Free Software
019: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
020: *
021: * Redistribution and use of this software and associated documentation ("Software"),
022: * with or without modification, are permitted provided that the following conditions are met:
023: * 1. Redistributions of source code must retain copyright statements and notices.
024: * Redistributions must also contain a copy of this document.
025: * 2. Redistributions in binary form must reproduce the above copyright notice,
026: * this list of conditions and the following disclaimer in the documentation
027: * and/or other materials provided with the distribution.
028: * 3. The name "JAFFA" must not be used to endorse or promote products derived from
029: * this Software without prior written permission. For written permission,
030: * please contact mail to: jaffagroup@yahoo.com.
031: * 4. Products derived from this Software may not be called "JAFFA" nor may "JAFFA"
032: * appear in their names without prior written permission.
033: * 5. Due credit should be given to the JAFFA Project (http://jaffa.sourceforge.net).
034: *
035: * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESSED OR IMPLIED
036: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
037: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
038: * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
039: * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
040: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
041: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
042: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
043: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
044: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
045: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
046: * SUCH DAMAGE.
047: * ====================================================================
048: */
049:
050: package org.jaffa.presentation.portlet.session.ui;
051:
052: import org.jaffa.presentation.portlet.FormBase;
053: import org.jaffa.presentation.portlet.widgets.model.TreeModel;
054: import org.jaffa.presentation.portlet.widgets.model.WidgetModel;
055: import org.jaffa.presentation.portlet.widgets.controller.TreeController;
056: import org.apache.log4j.Logger;
057: import org.jaffa.presentation.portlet.widgets.model.GridModel;
058: import org.jaffa.presentation.portlet.widgets.controller.GridController;
059: import org.jaffa.presentation.portlet.session.UserSession;
060: import org.jaffa.presentation.portlet.widgets.model.GridModelRow;
061: import org.jaffa.presentation.portlet.session.SessionManager;
062: import java.util.Iterator;
063: import org.jaffa.presentation.portlet.component.Component;
064: import java.util.HashMap;
065: import org.jaffa.config.Config;
066: import org.jaffa.datatypes.DateTime;
067: import org.jaffa.datatypes.Formatter;
068: import java.beans.PropertyDescriptor;
069: import java.util.Map;
070: import org.jaffa.presentation.portlet.widgets.controller.UserGridController;
071:
072: /**
073: *
074: * @author PaulE
075: * @version 1.0
076: */
077: public class ComponentDetailsForm extends FormBase {
078:
079: private static Logger log = Logger
080: .getLogger(ComponentDetailsForm.class);
081:
082: public static final String NAME = "jaffa_componentDetailsForm";
083:
084: private GridModel w_compProps = null;
085:
086: /** Holds value of property id. */
087: private String id;
088:
089: /** Holds value of property name. */
090: private String name;
091:
092: private Component m_component = null;
093:
094: public void initForm() {
095: String sessionId = ((SessionExplorerComponent) getComponent())
096: .getSessionId();
097: UserSession us = SessionManager.getSession(sessionId);
098: if (us != null) {
099: String compId = ((SessionExplorerComponent) getComponent())
100: .getCompId();
101: m_component = us.getComponent(compId);
102: } else
103: m_component = null;
104:
105: // Blank out the widgets so it will re-generate them
106: w_compProps = null;
107: getWidgetCache().addModel("componentProps", null);
108: }
109:
110: public GridModel getComponentListWM() {
111: if (w_compProps == null) {
112: w_compProps = (GridModel) getWidgetCache().getModel(
113: "componentProps");
114: if (w_compProps == null) {
115: w_compProps = getComponentsModel();
116: getWidgetCache()
117: .addModel("componentProps", w_compProps);
118: }
119: }
120: return w_compProps;
121: }
122:
123: public void setComponentListWV(String value) {
124: UserGridController.updateModel(value, getComponentListWM(),
125: this );
126: }
127:
128: private GridModel getComponentsModel() {
129: GridModel model = new GridModel();
130: if (m_component == null)
131: return model;
132:
133: // Introspect the User Data Object Now...
134: try {
135: java.beans.BeanInfo info = java.beans.Introspector
136: .getBeanInfo(m_component.getClass());
137: if (info != null) {
138: java.beans.PropertyDescriptor[] pds = info
139: .getPropertyDescriptors();
140: for (int i = 0; i < pds.length; i++) {
141: java.beans.PropertyDescriptor pd = pds[i];
142: java.lang.reflect.Method method = pd
143: .getReadMethod();
144: if (method != null
145: && method.getDeclaringClass().isInstance(
146: m_component)) {
147: GridModelRow row = model.newRow();
148: row.addElement("NAME", pd.getName());
149: row.addElement("CLASS", method.getReturnType()
150: .getName());
151: row.addElement("VALUE", method.invoke(
152: m_component, new Object[] {}));
153: }
154: }
155: }
156:
157: } catch (Exception e) {
158: log.error("Can't Introspect Component Object (Class="
159: + m_component.getClass().getName() + ")", e);
160: }
161: return model;
162: }
163:
164: /** Getter for property id.
165: * @return Value of property id.
166: */
167: public String getId() {
168: if (m_component != null)
169: return m_component.getComponentId();
170: else
171: return null;
172: }
173:
174: /** Getter for property name.
175: * @return Value of property name.
176: */
177: public String getName() {
178: if (m_component != null)
179: return m_component.getComponentDefinition()
180: .getComponentName();
181: else
182: return null;
183: }
184:
185: }
|