| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.sling.serviceusermapping.impl; |
| |
| import java.io.PrintWriter; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.SortedMap; |
| import java.util.TreeMap; |
| |
| import org.apache.felix.inventory.Format; |
| import org.apache.felix.inventory.InventoryPrinter; |
| 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.Service; |
| import org.apache.sling.commons.json.JSONException; |
| import org.apache.sling.commons.json.io.JSONWriter; |
| |
| /** InventoryPrinter for service user mappings */ |
| @Component |
| @Service(value = InventoryPrinter.class) |
| @Properties({ |
| @Property(name = InventoryPrinter.FORMAT, value = { "JSON", "TEXT" }), |
| @Property(name = InventoryPrinter.NAME, value = "slingserviceusers"), |
| @Property(name = InventoryPrinter.TITLE, value = "Sling Service User Mappings"), |
| @Property(name = InventoryPrinter.WEBCONSOLE, boolValue = true) |
| }) |
| public class MappingInventoryPrinter implements InventoryPrinter { |
| |
| @Reference |
| private ServiceUserMapperImpl mapper; |
| |
| @Override |
| public void print(PrintWriter out, Format format, boolean isZip) { |
| try { |
| if(format.equals(Format.JSON)) { |
| renderJson(out); |
| } else if(format.equals(Format.TEXT)) { |
| renderText(out); |
| } |
| } catch(Exception e) { |
| e.printStackTrace(out); |
| } |
| } |
| |
| private String getMappedUser(Mapping m) { |
| return m.map(m.getServiceName(), m.getSubServiceName()); |
| } |
| |
| private SortedMap<String, List<Mapping>> getMappingsByUser(List<Mapping> mappings) { |
| SortedMap<String, List<Mapping>> result = new TreeMap<String, List<Mapping>>(); |
| for(Mapping m : mappings) { |
| final String user = getMappedUser(m); |
| List<Mapping> list = result.get(user); |
| if(list == null) { |
| list = new ArrayList<Mapping>(); |
| result.put(user, list); |
| } |
| list.add(m); |
| } |
| return result; |
| } |
| |
| private void asJSON(JSONWriter w, Mapping m) throws JSONException { |
| w.object(); |
| w.key("serviceName").value(m.getServiceName()); |
| w.key("subServiceName").value(m.getSubServiceName()); |
| w.key("user").value(getMappedUser(m)); |
| w.endObject(); |
| } |
| |
| private void renderJson(PrintWriter out) throws JSONException { |
| final List<Mapping> data = mapper.getActiveMappings(); |
| final Map<String, List<Mapping>> byUser = getMappingsByUser(data); |
| |
| final JSONWriter w = new JSONWriter(out); |
| w.setTidy(true); |
| w.object(); |
| w.key("title").value("Service User Mappings"); |
| w.key("mappingsCount").value(data.size()); |
| w.key("uniqueUsersCount").value(byUser.keySet().size()); |
| |
| w.key("mappingsByUser"); |
| w.object(); |
| for(Map.Entry<String, List<Mapping>> e : byUser.entrySet()) { |
| w.key(e.getKey()); |
| w.array(); |
| for(Mapping m : e.getValue()) { |
| asJSON(w,m); |
| } |
| w.endArray(); |
| } |
| w.endObject(); |
| |
| w.endObject(); |
| } |
| |
| private void asText(PrintWriter w, Mapping m, String indent) { |
| final String SEP = " / "; |
| w.print(indent); |
| w.print(m.getServiceName()); |
| w.print(SEP); |
| final String sub = m.getSubServiceName(); |
| w.print(sub == null ? "" : sub); |
| w.print(SEP); |
| w.println(getMappedUser(m)); |
| } |
| |
| private void renderText(PrintWriter out) { |
| final List<Mapping> data = mapper.getActiveMappings(); |
| final Map<String, List<Mapping>> byUser = getMappingsByUser(data); |
| |
| final String formatInfo = " (format: service name / sub service name / user)"; |
| |
| out.print("*** Mappings by user ("); |
| out.print(byUser.keySet().size()); |
| out.print(" users):"); |
| out.println(formatInfo); |
| |
| for(Map.Entry<String, List<Mapping>> e : byUser.entrySet()) { |
| out.print(" "); |
| out.println(e.getKey()); |
| for(Mapping m : e.getValue()) { |
| asText(out, m, " "); |
| } |
| } |
| } |
| } |