1. Project Clover database Tue Dec 20 2016 21:24:09 CET
  2. Package org.xwiki.extension.job.history

File ExtensionJobHistorySerializer.java

 

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ExtensionJobHistorySerializer 37 0 - 0 0
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1    /*
2    * See the NOTICE file distributed with this work for additional
3    * information regarding copyright ownership.
4    *
5    * This is free software; you can redistribute it and/or modify it
6    * under the terms of the GNU Lesser General Public License as
7    * published by the Free Software Foundation; either version 2.1 of
8    * the License, or (at your option) any later version.
9    *
10    * This software is distributed in the hope that it will be useful,
11    * but WITHOUT ANY WARRANTY; without even the implied warranty of
12    * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13    * Lesser General Public License for more details.
14    *
15    * You should have received a copy of the GNU Lesser General Public
16    * License along with this software; if not, write to the Free
17    * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
18    * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
19    */
20    package org.xwiki.extension.job.history;
21   
22    import java.io.File;
23    import java.io.IOException;
24    import java.io.Reader;
25    import java.io.Writer;
26    import java.util.List;
27   
28    import org.xwiki.component.annotation.Role;
29   
30    /**
31    * The interface used to serialize and deserialize the {@link ExtensionJobHistory}.
32    *
33    * @version $Id: 9666c0523a60e1d938c3c36b21e0776f42cacafd $
34    * @since 7.1RC1
35    */
36    @Role
 
37    public interface ExtensionJobHistorySerializer
38    {
39    /**
40    * Serializes a given history record.
41    *
42    * @param record the history record to serialize
43    * @return the string serialization of the given history record
44    */
45    String serialize(ExtensionJobHistoryRecord record);
46   
47    /**
48    * Serializes a given history record and passes the result to the given writer.
49    *
50    * @param record the history record to serialize
51    * @param writer where to write the serialized history record
52    */
53    void write(ExtensionJobHistoryRecord record, Writer writer);
54   
55    /**
56    * Appends the serialization of a given history record to a specified partial history file.
57    *
58    * @param record the history record to serialize
59    * @param historyFile the history file where to append the result
60    * @throws IOException if it fails to append the serialized history record to the specified file
61    */
62    void append(ExtensionJobHistoryRecord record, File historyFile) throws IOException;
63   
64    /**
65    * Deserializes a list of history records.
66    *
67    * @param serializedRecords the string containing the serialized history records
68    * @return the list of history records that have been deserialized
69    */
70    List<ExtensionJobHistoryRecord> deserialize(String serializedRecords);
71   
72    /**
73    * Deserializes a list of history records from a given reader.
74    *
75    * @param reader from where to read the history records
76    * @return the list of history records that have been deserialized
77    */
78    List<ExtensionJobHistoryRecord> read(Reader reader);
79   
80    /**
81    * Deserializes all the history records that have been serialized in the given file.
82    *
83    * @param historyFile the history file containing the serialized history records
84    * @return the list of history records that have been deserialized
85    * @throws IOException if it fails to read from the specified file
86    */
87    List<ExtensionJobHistoryRecord> read(File historyFile) throws IOException;
88   
89    /**
90    * Clones a list of history records by serializing and deserializing it.
91    *
92    * @param records the list of history records to clone
93    * @return the cloned list
94    */
95    List<ExtensionJobHistoryRecord> clone(List<ExtensionJobHistoryRecord> records);
96    }