2410

Build # 2410

Build Type

push

jenkins

Committed by GitHub

Commit Message

<a href="https://github.com/apache/carbondata/commit/<a class=hub.com/apache/carbondata/commit/ed9557c78d09cd73ad1dd74af7cf00d0d071aab9">ed9557c78<a href="https://github.com/apache/carbondata/commit/ed9557c78d09cd73ad1dd74af7cf00d0d071aab9">">Merge </a><a class="double-link" href="https://github.com/apache/carbondata/commit/<a class="double-link" href="https://github.com/apache/carbondata/commit/be70802f21a4b7b85353c5c08b2a266f227443ac">be70802f2</a>">be70802f2</a><a href="https://github.com/apache/carbondata/commit/ed9557c78d09cd73ad1dd74af7cf00d0d071aab9"> into aad9aabf9">aad9aabf9</a>

Run Details

14 of 14 new or added lines in 1 file covered. (100.0%)

61831 of 78205 relevant lines covered (79.06%)

1.05 hits per line

Source File
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73.33

/core/src/main/java/org/apache/carbondata/core/util/ObjectSerializationUtil.java

/*
 * 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.carbondata.core.util;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.zip.GZIPInputStream;
import java.util.zip.GZIPOutputStream;

import org.apache.carbondata.common.logging.LogServiceFactory;

import org.apache.log4j.Logger;

/**
 * It provides methods to convert object to Base64 string and vice versa.
 */
public class ObjectSerializationUtil {

  private static final Logger LOG =
      LogServiceFactory.getLogService(ObjectSerializationUtil.class.getName());

  /**
   * Convert object to Base64 String
   *
   * @param obj Object to be serialized
   * @return serialized string
   * @throws IOException
   */
  public static String convertObjectToString(Object obj) throws IOException {
    ByteArrayOutputStream baos = null;
    GZIPOutputStream gos = null;
    ObjectOutputStream oos = null;

    try {
      baos = new ByteArrayOutputStream();
      gos = new GZIPOutputStream(baos);
      oos = new ObjectOutputStream(gos);
      oos.writeObject(obj);
    } finally {
      try {
        if (oos != null) {
          oos.close();
        }
        if (gos != null) {
          gos.close();
        }
        if (baos != null) {
          baos.close();
        }
      } catch (IOException e) {
        LOG.error(e);
      }
    }

    return CarbonUtil.encodeToString(baos.toByteArray());
  }


  /**
   * Converts Base64 string to object.
   *
   * @param objectString serialized object in string format
   * @return Object after convert string to object
   * @throws IOException
   */
  public static Object convertStringToObject(String objectString) throws IOException {
    if (objectString == null) {
      return null;
    }

    byte[] bytes = CarbonUtil.decodeStringToBytes(objectString);

    ByteArrayInputStream bais = null;
    GZIPInputStream gis = null;
    ObjectInputStream ois = null;

    try {
      bais = new ByteArrayInputStream(bytes);
      gis = new GZIPInputStream(bais);
      ois = new ObjectInputStream(gis);
      return ois.readObject();
    } catch (ClassNotFoundException e) {
      throw new IOException("Could not read object", e);
    } finally {
      try {
        if (ois != null) {
          ois.close();
        }
        if (gis != null) {
          gis.close();
        }
        if (bais != null) {
          bais.close();
        }
      } catch (IOException e) {
        LOG.error(e);
      }
    }
  }

}

1	/*
2	* Licensed to the Apache Software Foundation (ASF) under one or more
3	* contributor license agreements. See the NOTICE file distributed with
4	* this work for additional information regarding copyright ownership.
5	* The ASF licenses this file to You under the Apache License, Version 2.0
6	* (the "License"); you may not use this file except in compliance with
7	* the License. You may obtain a copy of the License at
8	*
9	* http://www.apache.org/licenses/LICENSE-2.0
10	*
11	* Unless required by applicable law or agreed to in writing, software
12	* distributed under the License is distributed on an "AS IS" BASIS,
13	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14	* See the License for the specific language governing permissions and
15	* limitations under the License.
16	*/
17	package org.apache.carbondata.core.util;
18
19	import java.io.ByteArrayInputStream;
20	import java.io.ByteArrayOutputStream;
21	import java.io.IOException;
22	import java.io.ObjectInputStream;
23	import java.io.ObjectOutputStream;
24	import java.util.zip.GZIPInputStream;
25	import java.util.zip.GZIPOutputStream;
26
27	import org.apache.carbondata.common.logging.LogServiceFactory;
28
29	import org.apache.log4j.Logger;
30
31	/**
32	* It provides methods to convert object to Base64 string and vice versa.
33	*/
34	public class ObjectSerializationUtil {	×
35
36	private static final Logger LOG =	1✔
37	LogServiceFactory.getLogService(ObjectSerializationUtil.class.getName());	1✔
38
39	/**
40	* Convert object to Base64 String
41	*
42	* @param obj Object to be serialized
43	* @return serialized string
44	* @throws IOException
45	*/
46	public static String convertObjectToString(Object obj) throws IOException {
47	ByteArrayOutputStream baos = null;	1✔
48	GZIPOutputStream gos = null;	1✔
49	ObjectOutputStream oos = null;	1✔
50
51	try {
52	baos = new ByteArrayOutputStream();	1✔
53	gos = new GZIPOutputStream(baos);	1✔
54	oos = new ObjectOutputStream(gos);	1✔
55	oos.writeObject(obj);	1✔
56	} finally {
57	try {	×
58	if (oos != null) {	1✔
59	oos.close();	1✔
60	}
61	if (gos != null) {	1✔
62	gos.close();	1✔
63	}
64	if (baos != null) {	1✔
65	baos.close();	1✔
66	}
67	} catch (IOException e) {	×
68	LOG.error(e);	×
69	}	1✔
70	}	×
71
72	return CarbonUtil.encodeToString(baos.toByteArray());	1✔
73	}
74
75
76	/**
77	* Converts Base64 string to object.
78	*
79	* @param objectString serialized object in string format
80	* @return Object after convert string to object
81	* @throws IOException
82	*/
83	public static Object convertStringToObject(String objectString) throws IOException {
84	if (objectString == null) {	1✔
85	return null;	×
86	}
87
88	byte[] bytes = CarbonUtil.decodeStringToBytes(objectString);	1✔
89
90	ByteArrayInputStream bais = null;	1✔
91	GZIPInputStream gis = null;	1✔
92	ObjectInputStream ois = null;	1✔
93
94	try {
95	bais = new ByteArrayInputStream(bytes);	1✔
96	gis = new GZIPInputStream(bais);	1✔
97	ois = new ObjectInputStream(gis);	1✔
98	return ois.readObject();	1✔
99	} catch (ClassNotFoundException e) {	×
100	throw new IOException("Could not read object", e);	×
101	} finally {
102	try {	×
103	if (ois != null) {	1✔
104	ois.close();	1✔
105	}
106	if (gis != null) {	1✔
107	gis.close();	1✔
108	}
109	if (bais != null) {	1✔
110	bais.close();	1✔
111	}
112	} catch (IOException e) {	×
113	LOG.error(e);	×
114	}	1✔
115	}	×
116	}
117
118	}

apache / carbondata / 2410

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