ExtTreeServlet.java
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/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* com.day.cq.commons.servlets.AbstractPredicateServlet
* javax.servlet.Servlet
* javax.servlet.ServletException
* org.apache.commons.collections.Predicate
* 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.request.RequestPathInfo
* org.apache.sling.api.resource.Resource
* org.apache.sling.api.resource.ResourceResolver
*/
package com.day.cq.extwidget.servlets;
import com.day.cq.commons.servlets.AbstractPredicateServlet;
import com.day.cq.extwidget.ExtTreeJsonWriter;
import java.io.IOException;
import java.io.PrintWriter;
import java.io.Writer;
import javax.servlet.Servlet;
import javax.servlet.ServletException;
import org.apache.commons.collections.Predicate;
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.request.RequestPathInfo;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
@Component(metatype=0)
@Service(value={Servlet.class})
@Properties(value={@Property(name="sling.servlet.resourceTypes", value={"sling/servlet/default"}), @Property(name="sling.servlet.selectors", value={"ext"}), @Property(name="sling.servlet.extensions", value={"json"}), @Property(name="sling.servlet.methods", value={"GET"})})
public class ExtTreeServlet
extends AbstractPredicateServlet {
public static final String INFINITY = "infinity";
public static final String TIDY = "tidy";
private static final long serialVersionUID = 4957052351412503213L;
protected void doGet(SlingHttpServletRequest req, SlingHttpServletResponse resp, Predicate predicate) throws ServletException, IOException {
resp.setContentType("application/json");
resp.setCharacterEncoding("utf-8");
String[] sels = req.getRequestPathInfo().getSelectors();
int depth = 0;
if (sels.length > 1) {
if (sels[1].equals("infinity")) {
depth = Integer.MAX_VALUE;
} else {
try {
depth = Integer.parseInt(sels[1]);
}
catch (NumberFormatException e) {
throw new ServletException("Invalid depth specifier: " + sels[1]);
}
}
}
ExtTreeJsonWriter w = new ExtTreeJsonWriter(req.getResourceResolver(), predicate, depth);
w.setTidy("true".equals(req.getParameter("tidy")));
w.write((Writer)resp.getWriter(), req.getResource());
}
protected int selectorPredicateStart() {
return 2;
}
}