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.ActionBase;
053: import java.io.IOException;
054: import javax.servlet.ServletException;
055: import org.apache.log4j.Logger;
056: import org.jaffa.presentation.portlet.FormKey;
057: import org.jaffa.presentation.portlet.session.UserSession;
058: import org.jaffa.presentation.portlet.widgets.model.GridModel;
059: import org.jaffa.presentation.portlet.widgets.model.GridModelRow;
060: import org.apache.struts.action.ActionError;
061: import org.jaffa.exceptions.ApplicationExceptions;
062: import org.jaffa.exceptions.FrameworkException;
063: import org.apache.struts.action.ActionErrors;
064:
065: /**
066: *
067: * @author PaulE
068: * @version 1.0
069: */
070: public class ComponentExplorerAction extends ActionBase {
071:
072: private static Logger log = Logger
073: .getLogger(ComponentExplorerAction.class);
074:
075: public FormKey do_Close_Clicked() {
076: return component.quitAndReturnToCallingScreen();
077: }
078:
079: public FormKey do_Refresh_Clicked() {
080: return new FormKey(ComponentExplorerForm.NAME, component
081: .getComponentId());
082: }
083:
084: public FormKey do_Back_Clicked() {
085: return new FormKey(SessionExplorerForm.NAME, component
086: .getComponentId());
087: }
088:
089: /** Invokes the do_Sessions_View_Clicked() method.
090: * @param rowNum The selected row on the Results screen.
091: * @return The FormKey for the View screen.
092: */
093: public FormKey do_ComponentList_Clicked(String rowNum) {
094: return do_ComponentList_Introspect_Clicked(rowNum);
095: }
096:
097: /** Invokes the viewObject() method on the component.
098: * @param rowNum The selected row on the Results screen.
099: * @return The FormKey for the View screen.
100: */
101: public FormKey do_ComponentList_Introspect_Clicked(String rowNum) {
102: FormKey fk = null;
103:
104: ComponentExplorerForm myForm = (ComponentExplorerForm) form;
105: SessionExplorerComponent myComp = (SessionExplorerComponent) myForm
106: .getComponent();
107:
108: GridModel model = (GridModel) myForm.getComponentListWM();
109: GridModelRow selectedRow = model.getRow(Integer
110: .parseInt(rowNum));
111: if (selectedRow != null) {
112: try {
113: fk = myComp.introspectComponent((String) selectedRow
114: .get("ID"));
115: } catch (ApplicationExceptions e) {
116: log.error(null, e);
117: myForm
118: .raiseError(request, ActionErrors.GLOBAL_ERROR,
119: e);
120: } catch (FrameworkException e) {
121: log.error(null, e);
122: myForm.raiseError(request, ActionErrors.GLOBAL_ERROR,
123: "error.framework.general");
124: }
125: }
126: // Direct User back to current form
127: if (fk == null)
128: fk = new FormKey(myForm.NAME, myComp.getComponentId());
129: return fk;
130: }
131:
132: }
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