TaskListServlet.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.adobe.granite.taskmanagement.ComparisonOperator
* com.adobe.granite.taskmanagement.Condition
* com.adobe.granite.taskmanagement.Filter
* com.adobe.granite.taskmanagement.Task
* com.adobe.granite.taskmanagement.TaskManager
* com.adobe.granite.taskmanagement.TaskManagerException
* com.adobe.granite.taskmanagement.TaskProperty
* com.adobe.granite.workflow.exec.Status
* 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.Service
* org.apache.sling.api.SlingHttpServletRequest
* org.apache.sling.api.SlingHttpServletResponse
* org.apache.sling.api.resource.ResourceResolver
* org.apache.sling.api.servlets.SlingAllMethodsServlet
* org.apache.sling.commons.json.JSONException
* org.apache.sling.commons.json.io.JSONWriter
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.adobe.granite.taskmanagement.impl.servlet;
import com.adobe.granite.taskmanagement.ComparisonOperator;
import com.adobe.granite.taskmanagement.Condition;
import com.adobe.granite.taskmanagement.Filter;
import com.adobe.granite.taskmanagement.Task;
import com.adobe.granite.taskmanagement.TaskManager;
import com.adobe.granite.taskmanagement.TaskManagerException;
import com.adobe.granite.taskmanagement.TaskProperty;
import com.adobe.granite.taskmanagement.impl.servlet.TaskJSONField;
import com.adobe.granite.taskmanagement.impl.servlet.TaskServletUtils;
import com.adobe.granite.workflow.exec.Status;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.Writer;
import java.util.Iterator;
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.Service;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.SlingHttpServletResponse;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.servlets.SlingAllMethodsServlet;
import org.apache.sling.commons.json.JSONException;
import org.apache.sling.commons.json.io.JSONWriter;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Component
@Service(value={Servlet.class})
@Properties(value={@Property(name="sling.servlet.paths", value={"/libs/granite/taskmanager/list.json"})})
public class TaskListServlet
extends SlingAllMethodsServlet {
private static final Logger logger = LoggerFactory.getLogger(TaskListServlet.class);
private static final String PARNAME_PARENT_TASK_ID = "parentTaskId";
private static final String PARNAME_PATH = "path";
private static final String PARNAME_CHECK_SUBTASKS = "checkSubTasks";
private static final String PARNAME_LOAD_TASK_STRUCTURE = "loadTaskStructure";
private static final String PARNAME_RETURN_STATUSES = "returnStatusType";
public static final String PARNAME_TASK_TYPE = "taskType";
@Deprecated
private static final String PARNAME_RETURN_COMPLETED = "returnCompleted";
private static final String STATUS_ACTIVE = "active";
private static final String STATUS_ACTIVE_AND_COMPLETE = "all";
private static final String STATUS_COMPLETE = "complete";
protected void doGet(SlingHttpServletRequest request, SlingHttpServletResponse response) throws ServletException, IOException {
logger.debug("TaskListServlet.doGet called");
try {
boolean loadFlat;
ResourceResolver resolver = request.getResourceResolver();
TaskManager taskManager = (TaskManager)resolver.adaptTo(TaskManager.class);
response.setContentType("application/json");
response.setCharacterEncoding("utf-8");
JSONWriter w = new JSONWriter((Writer)response.getWriter());
w.setTidy(true);
String parentTaskId = request.getParameter("parentTaskId");
boolean bl = loadFlat = request.getParameter("path") == null;
if (loadFlat) {
w.object().key(TaskJSONField.TASKS.getValue());
}
String parameter = request.getParameter("checkSubTasks");
boolean checkSubTasks = false;
if (parameter != null && Boolean.parseBoolean(parameter)) {
checkSubTasks = true;
}
parameter = request.getParameter("loadTaskStructure");
boolean loadTaskStructure = false;
if (parameter != null && Boolean.parseBoolean(parameter)) {
loadTaskStructure = true;
}
boolean loadAllTasks = false;
String taskStatusTypes = request.getParameter("returnStatusType");
if (parameter == null && (parameter = request.getParameter("returnCompleted")) != null && Boolean.parseBoolean(parameter)) {
loadAllTasks = true;
}
String taskTypeParameter = request.getParameter("taskType");
int startIndex = 0;
int endIndex = -1;
w.array();
int taskCount = 0;
if (taskManager != null) {
Condition condition;
Filter filter = new Filter();
if (taskTypeParameter != null) {
filter.setTaskTypes(new String[]{taskTypeParameter});
}
filter.setReturnFlatStructure(checkSubTasks);
filter.setReturnTaskStructure(loadTaskStructure);
filter.setParentTaskId(parentTaskId);
if (taskStatusTypes != null) {
if ("active".equals(taskStatusTypes)) {
condition = new Condition();
condition.setComparisonOperator(ComparisonOperator.EQUALS);
condition.setComparisonValue((Object)Status.ACTIVE);
condition.setPropertyName(TaskProperty.STATUS.getPropertyName());
filter.addCondition(new Condition[]{condition});
} else if ("complete".equals(taskStatusTypes)) {
condition = new Condition();
condition.setComparisonOperator(ComparisonOperator.EQUALS);
condition.setComparisonValue((Object)Status.COMPLETE);
condition.setPropertyName(TaskProperty.STATUS.getPropertyName());
filter.addCondition(new Condition[]{condition});
} else if (!"all".equals(taskStatusTypes)) {
throw new ServletException("Invalid parameter value for parameter: returnStatusType");
}
} else if (!loadAllTasks) {
condition = new Condition();
condition.setComparisonOperator(ComparisonOperator.EQUALS);
condition.setComparisonValue((Object)Status.ACTIVE);
condition.setPropertyName(TaskProperty.STATUS.getPropertyName());
filter.addCondition(new Condition[]{condition});
}
Iterator taskIterator = taskManager.getTasks(filter, startIndex, endIndex);
if (taskIterator != null) {
while (taskIterator.hasNext()) {
Task task = (Task)taskIterator.next();
TaskServletUtils.writeTaskInfo(w, task);
++taskCount;
}
}
}
w.endArray();
if (loadFlat) {
w.key(TaskJSONField.RESULTS.getValue()).value((long)taskCount);
w.endObject();
}
}
catch (TaskManagerException e) {
throw new ServletException("Failed to retrieve tasklist", (Throwable)e);
}
catch (JSONException e) {
throw new ServletException("Failed to encode tasklist", (Throwable)e);
}
}
}