/*
* The MIT License
*
* Copyright (c) 2004-2009, Sun Microsystems, Inc., Kohsuke Kawaguchi
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package hudson.model;
import org.kohsuke.stapler.StaplerRequest;
import org.kohsuke.stapler.StaplerResponse;
import org.kohsuke.stapler.Stapler;
import javax.servlet.ServletException;
import java.io.IOException;
import hudson.search.SearchableModelObject;
import hudson.search.Search;
import hudson.search.SearchIndexBuilder;
import hudson.search.SearchIndex;
import org.kohsuke.stapler.interceptor.RequirePOST;
/**
* {@link ModelObject} with some convenience methods.
*
* @author Kohsuke Kawaguchi
*/
public abstract class AbstractModelObject implements SearchableModelObject {
/**
* Displays the error in a page.
*/
protected final void sendError(Exception e, StaplerRequest req, StaplerResponse rsp) throws ServletException, IOException {
sendError(e.getMessage(),req,rsp);
}
protected final void sendError(Exception e) throws ServletException, IOException {
sendError(e,Stapler.getCurrentRequest(),Stapler.getCurrentResponse());
}
protected final void sendError(String message, StaplerRequest req, StaplerResponse rsp) throws ServletException, IOException {
req.setAttribute("message",message);
rsp.forward(this,"error",req);
}
/**
* @param pre
* If true, the message is put in a PRE tag.
*/
protected final void sendError(String message, StaplerRequest req, StaplerResponse rsp, boolean pre) throws ServletException, IOException {
req.setAttribute("message",message);
if(pre)
req.setAttribute("pre",true);
rsp.forward(this,"error",req);
}
protected final void sendError(String message) throws ServletException, IOException {
sendError(message,Stapler.getCurrentRequest(),Stapler.getCurrentResponse());
}
/**
* Convenience method to verify that the current request is a POST request.
*
* @deprecated
* Use {@link RequirePOST} on your method.
*/
protected final void requirePOST() throws ServletException {
StaplerRequest req = Stapler.getCurrentRequest();
if (req==null) return; // invoked outside the context of servlet
String method = req.getMethod();
if(!method.equalsIgnoreCase("POST"))
throw new ServletException("Must be POST, Can't be "+method);
}
/**
* Default implementation that returns empty index.
*/
protected SearchIndexBuilder makeSearchIndex() {
return new SearchIndexBuilder().addAllAnnotations(this);
}
public final SearchIndex getSearchIndex() {
return makeSearchIndex().make();
}
public Search getSearch() {
return new Search();
}
/**
* Default implementation that returns the display name.
*/
public String getSearchName() {
return getDisplayName();
}
}