1 /*
2 * Copyright (c) 2002-2015, Mairie de Paris
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright notice
10 * and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright notice
13 * and the following disclaimer in the documentation and/or other materials
14 * provided with the distribution.
15 *
16 * 3. Neither the name of 'Mairie de Paris' nor 'Lutece' nor the names of its
17 * contributors may be used to endorse or promote products derived from
18 * this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
21 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
23 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE
24 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
30 * POSSIBILITY OF SUCH DAMAGE.
31 *
32 * License 1.0
33 */
34 package fr.paris.lutece.plugins.grustorageelastic.business;
35
36 import com.fasterxml.jackson.databind.ObjectMapper;
37 import com.fasterxml.jackson.databind.node.JsonNodeFactory;
38 import com.fasterxml.jackson.databind.node.ObjectNode;
39
40 import fr.paris.lutece.portal.service.util.AppLogService;
41
42 import java.io.IOException;
43
44 import java.util.HashMap;
45
46 // TODO: Auto-generated Javadoc
47 /**
48 * The Class ESPayload.
49 */
50 public class ESPayload
51 {
52 /** The _o elements. */
53 private HashMap<String, String> _oElements;
54
55 /**
56 * Gets the elements.
57 *
58 * @return the elements
59 */
60 public HashMap<String, String> getElements( )
61 {
62 return _oElements;
63 }
64
65 /**
66 * Sets the elements.
67 *
68 * @param oElements
69 * the o elements
70 */
71 public void setElements( HashMap<String, String> oElements )
72 {
73 this._oElements = oElements;
74 }
75
76 /**
77 * To json.
78 *
79 * @return the string
80 */
81 public String toJson( )
82 {
83 String strRetour = "";
84
85 if ( _oElements == null )
86 {
87 throw new NullPointerException( );
88 }
89
90 try
91 {
92 ObjectMapper mapper = new ObjectMapper( );
93 JsonNodeFactory factory = JsonNodeFactory.instance;
94
95 ObjectNode root = new ObjectNode( factory );
96
97 for ( String mapKey : _oElements.keySet( ) )
98 {
99 root.put( mapKey, _oElements.get( mapKey ) );
100 }
101
102 strRetour = mapper.writeValueAsString( root );
103 }
104 catch( NullPointerException ex )
105 {
106 AppLogService.error( ex + " :" + ex.getMessage( ), ex );
107 }
108 catch( IOException ex )
109 {
110 AppLogService.error( ex + " :" + ex.getMessage( ), ex );
111 }
112
113 return strRetour;
114 }
115 }