/*
* Copyright (c) 2003-2011, KNOPFLERFISH project
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following
* conditions are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* - Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* - Neither the name of the KNOPFLERFISH project nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
* STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package org.knopflerfish.bundle.desktop.swing;
import java.text.SimpleDateFormat;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Date;
import java.util.Dictionary;
import java.util.Enumeration;
import java.util.List;
import java.util.Iterator;
import javax.swing.JComponent;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
import org.osgi.service.startlevel.StartLevel;
public class ManifestHTMLDisplayer extends DefaultSwingBundleDisplayer {
public ManifestHTMLDisplayer(BundleContext bc) {
super(bc, "Manifest", "Shows bundle manifest", true);
}
public JComponent newJComponent() {
return new JHTML(this);
}
public void valueChanged(long bid) {
final Bundle[] bl = Activator.desktop.getSelectedBundles();
for(Iterator it = components.iterator(); it.hasNext(); ) {
final JHTML comp = (JHTML)it.next();
comp.valueChanged(bl);
}
}
class JHTML extends JHTMLBundle {
JHTML(DefaultSwingBundleDisplayer displayer) {
super(displayer);
}
public StringBuffer bundleInfo(Bundle b) {
StringBuffer sb = new StringBuffer();
Dictionary headers = b.getHeaders();
sb.append("<table border=0 cellspacing=1 cellpadding=0>\n");
appendRow(sb, "Location", "" + b.getLocation());
appendRow(sb, "State", Util.stateName(b.getState()));
if (b.getSymbolicName() != null) {
appendRow(sb, "Symbolic name", b.getSymbolicName());
}
appendRow(sb, "Last modified", "" + new SimpleDateFormat().format(new Date(b.getLastModified())));
StartLevel sls = (StartLevel)Activator.desktop.slTracker.getService();
if(sls != null) {
String level = "";
try {
level = Integer.toString(sls.getBundleStartLevel(b));
} catch (IllegalArgumentException e) {
level = "not managed";
}
appendRow(sb, "Start level", level);
}
// Spacer for better layout (and separation of non-manifest data):
appendRow(sb, " ", "");
List headerKeys = new ArrayList(headers.size());
for(Enumeration e = headers.keys(); e.hasMoreElements(); ) {
headerKeys.add(e.nextElement());
}
Collections.sort(headerKeys);
for(Iterator it = headerKeys.iterator(); it.hasNext(); ) {
String key = (String)it.next();
String value = (String)headers.get(key);
if(value != null && !"".equals(value)) {
value = Strings.replace(value, "<", "<");
value = Strings.replace(value, ">", ">");
if("Import-Package".equals(key) ||
"Export-Service".equals(key) ||
"Bundle-Classpath".equals(key) ||
"Classpath".equals(key) ||
"Import-Service".equals(key) ||
"Export-Package".equals(key)) {
value = Strings.replaceWordSep(value,",", "<br>", '"');
} else if("Service-Component".equals(key)) {
StringBuffer sb2 = new StringBuffer();
Util.resourceLink(sb2, value);
value = sb2.toString();
} else {
if(value.startsWith("http:") ||
value.startsWith("https:") ||
value.startsWith("ftp:") ||
value.startsWith("file:")) {
value = "<a href=\"" + value + "\">" + value + "</a>";
}
}
appendRow(sb, key, value);
}
}
sb.append("</table>");
return sb;
}
}
}