/* OpenSyncro - A web-based enterprise application integration tool
* Copyright (C) 2008 Smilehouse Oy, support@opensyncro.org
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package smilehouse.opensyncro.servlets;
import java.util.Collections;
import java.util.Comparator;
import java.util.Iterator;
import java.util.List;
import java.util.Locale;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpSession;
import org.apache.ecs.ElementContainer;
import org.apache.ecs.Entities;
import org.apache.ecs.html.Form;
import org.apache.ecs.html.HR;
import org.apache.ecs.html.Input;
import org.apache.ecs.html.TD;
import org.apache.ecs.html.TR;
import org.apache.ecs.html.Table;
import smilehouse.opensyncro.pipes.component.PipeComponentIF;
import smilehouse.opensyncro.system.Persister;
import smilehouse.tools.ui.web.TableTool;
import smilehouse.util.LabelResource;
import smilehouse.util.ParameterManager;
/**
* SyncroComponents.java
*
* Created: Thu Apr 22 15:26:55 2004
*/
public class SyncroComponents extends SyncroServlet {
private static final String COMPONENT_ID = "component_id";
private static final String NAME = "name";
private static final String TYPE = "component_type";
private static final String DESCRIPTION = "description";
public void initParameters(ParameterManager pm) {
pm.addParameter(ACTION, ParameterManager.INT);
}
public int getTabSetId() {
return 1;
}
public int getTabId() {
return 2;
}
public String handleRequest(HttpServletRequest req,
HttpSession session,
ParameterManager parameters,
Persister pers,
LabelResource labels,
int requestType){
// Reload components if reload button was pressed
if(parameters.getInt(ACTION) == 1) {
pers.reloadComponents();
}
List components = pers.loadComponentImplementations();
// Sort component list by component type (primary) and ID (secondary)
Collections.sort(components, new Comparator() {
public int compare(Object o1, Object o2) {
int componentType1 = ((PipeComponentIF) o1).getType();
int componentType2 = ((PipeComponentIF) o2).getType();
if(componentType1 == componentType2) {
String componentID1 = ((PipeComponentIF) o1).getID();
String componentID2 = ((PipeComponentIF) o2).getID();
return componentID1.compareTo(componentID2);
} else {
return componentType1 - componentType2;
}
}
});
TableTool tt = new TableTool();
tt.setZebra(true);
Table componentTable = tt.getInnerTable().setWidth("100%");
componentTable.addElement(tt.getHeaderRow(new String[] {
labels.getLabel(NAME),
labels.getLabel(TYPE),
labels.getLabel(COMPONENT_ID),
labels.getLabel(DESCRIPTION),
Entities.NBSP}));
Locale locale = labels.getLocale();
for(Iterator iter = components.iterator(); iter.hasNext();) {
PipeComponentIF impl = (PipeComponentIF) iter.next();
TR row = tt.getRow();
row.addElement(new TD().addElement(impl.getName()))
.addElement(
new TD().addElement(labels.getLabel("component_type"
+ impl.getType())))
.addElement(new TD().addElement(impl.getID()))
.addElement(new TD().addElement(impl.getDescription(locale)));
if(pers.isDynamicComponent(impl)) {
row.setClass("dynamicComponent");
}
componentTable.addElement(row);
}
Input reloadComponentsButton = new Input(Input.BUTTON, "reload_components", labels
.getLabel("reload_components"));
reloadComponentsButton.setOnClick("document.forms[0]." + ACTION + ".value=1;document.forms[0].submit();");
ElementContainer content = new ElementContainer().addElement(
tt.getOuterTable(componentTable).setWidth("100%")).addElement(new HR()).
addElement(reloadComponentsButton);
Form form = getForm("Components", content.toString(), labels, false, false).addElement(
new Input(Input.HIDDEN, ACTION, "0"));
String result = form.toString();
return result;
}
} // SyncroComponents