01: /*
02: * Copyright 2007 Outerthought bvba and Schaubroeck nv
03: *
04: * Licensed under the Apache License, Version 2.0 (the "License");
05: * you may not use this file except in compliance with the License.
06: * You may obtain a copy of the License at
07: *
08: * http://www.apache.org/licenses/LICENSE-2.0
09: *
10: * Unless required by applicable law or agreed to in writing, software
11: * distributed under the License is distributed on an "AS IS" BASIS,
12: * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13: * See the License for the specific language governing permissions and
14: * limitations under the License.
15: */
16: package org.outerj.daisy.workflow.serverimpl.httpconnector.handlers;
17:
18: import org.outerj.daisy.repository.Repository;
19: import org.outerj.daisy.workflow.WorkflowManager;
20: import org.outerj.daisy.workflow.WfListHelper;
21: import org.outerj.daisy.util.HttpConstants;
22: import org.outerj.daisy.httpconnector.spi.RequestHandlerSupport;
23: import org.outerx.daisy.x10Workflow.ProcessInstanceCountsDocument;
24:
25: import javax.servlet.http.HttpServletRequest;
26: import javax.servlet.http.HttpServletResponse;
27: import java.util.*;
28:
29: public class ProcessInstanceCountsHandler extends
30: AbstractWorkflowRequestHandler {
31: public void handleRequest(Map matchMap, HttpServletRequest request,
32: HttpServletResponse response, Repository repository,
33: RequestHandlerSupport support) throws Exception {
34: WorkflowManager workflowManager = (WorkflowManager) repository
35: .getExtension("WorkflowManager");
36:
37: if (request.getMethod().equals(HttpConstants.GET)) {
38: ProcessInstanceCountsDocument document = WfListHelper
39: .getProcessInstanceCountsAsXml(workflowManager
40: .getProcessInstanceCounts());
41: document.save(response.getOutputStream());
42: } else {
43: response.sendError(HttpConstants._405_Method_Not_Allowed);
44: }
45: }
46:
47: public String getPathPattern() {
48: return "/processInstanceCounts";
49: }
50: }
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