Coverage Report

Coverage Report - org.apache.shindig.social.core.util.JsonLibConverterUtils

Classes in this File

Line Coverage

Branch Coverage

Complexity

JsonLibConverterUtils

77%

23/30

62%

10/16

 /*
  * 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.shindig.social.core.util;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 
 import java.util.Map.Entry;
 
 import net.sf.json.JSONArray;
 import net.sf.json.JSONObject;
 
 /**
  * Some utility functions to simpilfy handling SF json-lib objects.
  */
 public final class JsonLibConverterUtils {
 
   /**
    * The Logger.
    */
   protected static final Log LOG = LogFactory.getLog(JsonLibConverterUtils.class);
 
   /**
    * Dumps a JSON Object out to the log at info level.
    *
    * @param jsonObject
    *                The object to dump
    * @param indent
    *                the indent to be used per object nesting.
    */
   public static final void dumpJsonObject(JSONObject jsonObject, String indent) {
     for (Object o : jsonObject.entrySet()) {
       Entry<?, ?> entry = (Entry<?, ?>) o;
       Object key = entry.getKey();
       Object value = entry.getValue();
       if (value instanceof JSONObject) {
         LOG.info(indent + key + ":JSONObject");
         dumpJsonObject((JSONObject) value, indent + "  ");
       } else if (value instanceof JSONArray) {
         LOG.info(indent + key + ":JSONArray " + ((JSONArray) value).size());
         dumpJsonArray((JSONArray) value, indent + "  ");
       } else {
         if (value == null) {
           LOG.info(indent + key + ":null:na");
         } else {
           LOG.info(indent + key + ":" + value + ":" + value.getClass());
         }
       }
     }
   }
 
   /**
    * Dump a json object to the log.
    * @param array a json array to dump
    * @param indent the indent for each level of nesting
    */
   public static void dumpJsonArray(JSONArray array, String indent) {
     for (Object value : array) {
       if (value instanceof JSONObject) {
         LOG.info(indent + ":JSONObject");
         dumpJsonObject((JSONObject) value, indent + "  ");
       } else if (value instanceof JSONArray) {
         LOG.info(indent + ":JSONArray " + ((JSONArray) value).size());
         dumpJsonArray((JSONArray) value, indent + "  ");
       } else {
         LOG.info(indent + ":" + value + ":" + (value == null ? "na" : value.getClass()));
       }
     }
   }
 }

1		/*
2		* Licensed to the Apache Software Foundation (ASF) under one
3		* or more contributor license agreements. See the NOTICE file
4		* distributed with this work for additional information
5		* regarding copyright ownership. The ASF licenses this file
6		* to you under the Apache License, Version 2.0 (the
7		* "License"); you may not use this file except in compliance
8		* with the License. You may obtain a copy of the License at
9		*
10		* http://www.apache.org/licenses/LICENSE-2.0
11		*
12		* Unless required by applicable law or agreed to in writing,
13		* software distributed under the License is distributed on an
14		* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15		* KIND, either express or implied. See the License for the
16		* specific language governing permissions and limitations under the License.
17		*/
18		package org.apache.shindig.social.core.util;
19
20		import org.apache.commons.logging.Log;
21		import org.apache.commons.logging.LogFactory;
22
23		import java.util.Map.Entry;
24
25		import net.sf.json.JSONArray;
26		import net.sf.json.JSONObject;
27
28		/**
29		* Some utility functions to simpilfy handling SF json-lib objects.
30		*/
31	0	public final class JsonLibConverterUtils {
32
33		/**
34		* The Logger.
35		*/
36	1	protected static final Log LOG = LogFactory.getLog(JsonLibConverterUtils.class);
37
38		/**
39		* Dumps a JSON Object out to the log at info level.
40		*
41		* @param jsonObject
42		* The object to dump
43		* @param indent
44		* the indent to be used per object nesting.
45		*/
46		public static final void dumpJsonObject(JSONObject jsonObject, String indent) {
47	6	for (Object o : jsonObject.entrySet()) {
48	9	Entry<?, ?> entry = (Entry<?, ?>) o;
49	9	Object key = entry.getKey();
50	9	Object value = entry.getValue();
51	9	if (value instanceof JSONObject) {
52	3	LOG.info(indent + key + ":JSONObject");
53	3	dumpJsonObject((JSONObject) value, indent + " ");
54	3	} else if (value instanceof JSONArray) {
55	3	LOG.info(indent + key + ":JSONArray " + ((JSONArray) value).size());
56	3	dumpJsonArray((JSONArray) value, indent + " ");
57	3	} else {
58	3	if (value == null) {
59	0	LOG.info(indent + key + ":null:na");
60	0	} else {
61	3	LOG.info(indent + key + ":" + value + ":" + value.getClass());
62		}
63		}
64	9	}
65	6	}
66
67		/**
68		* Dump a json object to the log.
69		* @param array a json array to dump
70		* @param indent the indent for each level of nesting
71		*/
72		public static void dumpJsonArray(JSONArray array, String indent) {
73	5	for (Object value : array) {
74	2	if (value instanceof JSONObject) {
75	2	LOG.info(indent + ":JSONObject");
76	2	dumpJsonObject((JSONObject) value, indent + " ");
77	2	} else if (value instanceof JSONArray) {
78	0	LOG.info(indent + ":JSONArray " + ((JSONArray) value).size());
79	0	dumpJsonArray((JSONArray) value, indent + " ");
80	0	} else {
81	0	LOG.info(indent + ":" + value + ":" + (value == null ? "na" : value.getClass()));
82		}
83	2	}
84	5	}
85		}