WorkflowStatisticsServlet.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.day.cq.workflow.WorkflowException
* com.day.cq.workflow.WorkflowService
* com.day.cq.workflow.WorkflowSession
* com.day.cq.workflow.model.WorkflowModel
* com.day.cq.workflow.statistics.WorkflowStatisticService
* javax.jcr.Session
* javax.servlet.Servlet
* javax.servlet.ServletException
* org.apache.felix.scr.annotations.Component
* org.apache.felix.scr.annotations.Properties
* org.apache.felix.scr.annotations.Property
* org.apache.felix.scr.annotations.Reference
* org.apache.felix.scr.annotations.ReferencePolicy
* org.apache.felix.scr.annotations.Service
* org.apache.sling.api.SlingHttpServletRequest
* org.apache.sling.api.SlingHttpServletResponse
* org.apache.sling.api.request.RequestParameter
* org.apache.sling.api.request.RequestPathInfo
* org.apache.sling.api.resource.ResourceResolver
* org.apache.sling.api.servlets.SlingSafeMethodsServlet
* org.apache.sling.commons.json.JSONException
* org.apache.sling.commons.json.io.JSONWriter
*/
package com.day.cq.workflow.servlet;
import com.day.cq.workflow.WorkflowException;
import com.day.cq.workflow.WorkflowService;
import com.day.cq.workflow.WorkflowSession;
import com.day.cq.workflow.model.WorkflowModel;
import com.day.cq.workflow.statistics.WorkflowStatisticService;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.Writer;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Locale;
import java.util.Map;
import java.util.ResourceBundle;
import java.util.Set;
import javax.jcr.Session;
import javax.servlet.Servlet;
import javax.servlet.ServletException;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Properties;
import org.apache.felix.scr.annotations.Property;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferencePolicy;
import org.apache.felix.scr.annotations.Service;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.SlingHttpServletResponse;
import org.apache.sling.api.request.RequestParameter;
import org.apache.sling.api.request.RequestPathInfo;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.servlets.SlingSafeMethodsServlet;
import org.apache.sling.commons.json.JSONException;
import org.apache.sling.commons.json.io.JSONWriter;
@Component(metatype=0)
@Service(value={Servlet.class})
@Properties(value={@Property(name="sling.servlet.paths", value={"/libs/cq/workflow/statistics"}), @Property(name="sling.servlet.extensions", value={"json"}), @Property(name="sling.servlet.methods", value={"GET"}), @Property(name="service.description", value={"Workflow Statistics Servlet"})})
public class WorkflowStatisticsServlet
extends SlingSafeMethodsServlet {
@Reference(policy=ReferencePolicy.STATIC)
private WorkflowStatisticService statService;
@Reference(policy=ReferencePolicy.STATIC)
private WorkflowService wfService;
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response) throws ServletException, IOException {
ResourceBundle resourceBundle = request.getResourceBundle(null);
response.setCharacterEncoding("utf-8");
response.setContentType("application/json");
WorkflowSession wfSession = null;
Session session = (Session)request.getResourceResolver().adaptTo(Session.class);
wfSession = this.wfService.getWorkflowSession(session);
if (request.getRequestPathInfo().getSelectors().length > 0 && request.getRequestPathInfo().getSelectors()[0].equals("instance")) {
String modelId = request.getRequestParameter("model") == null ? null : request.getRequestParameter("model").getString();
ArrayList<WorkflowModel> models = new ArrayList<WorkflowModel>();
try {
if (modelId != null) {
WorkflowModel model = wfSession.getModel(modelId);
if (model != null) {
models.add(model);
}
} else {
models.addAll(Arrays.asList(wfSession.getModels()));
}
}
catch (WorkflowException e) {
throw new ServletException("Statistics: failed to retrieve workflow models", (Throwable)e);
}
try {
JSONWriter writer = new JSONWriter((Writer)response.getWriter());
writer.object();
writer.key("instances");
writer.array();
for (WorkflowModel model : models) {
writer.object();
Map stats = this.statService.getInstanceReport(session, model);
writer.key(model.getId());
writer.object();
for (Object key : stats.keySet()) {
writer.key((String)key).value(stats.get(key));
}
writer.endObject();
writer.endObject();
}
writer.endArray();
writer.key("results").value((long)models.size());
writer.endObject();
}
catch (JSONException e) {
throw new ServletException((Throwable)e);
}
}
if (request.getRequestPathInfo().getSelectors().length == 0) {
try {
Map wfStat = this.statService.getReport(session);
JSONWriter writer = new JSONWriter((Writer)response.getWriter());
writer.object();
writer.key("workflow");
writer.array();
for (Object key : wfStat.keySet()) {
writer.object();
writer.key((String)key).value(wfStat.get(key));
writer.endObject();
}
writer.endArray();
writer.key("results").value((long)wfStat.size());
writer.endObject();
}
catch (JSONException e) {
throw new ServletException((Throwable)e);
}
}
}
protected void bindStatService(WorkflowStatisticService workflowStatisticService) {
this.statService = workflowStatisticService;
}
protected void unbindStatService(WorkflowStatisticService workflowStatisticService) {
if (this.statService == workflowStatisticService) {
this.statService = null;
}
}
protected void bindWfService(WorkflowService workflowService) {
this.wfService = workflowService;
}
protected void unbindWfService(WorkflowService workflowService) {
if (this.wfService == workflowService) {
this.wfService = null;
}
}
}