1. Project Clover database Tue Dec 20 2016 21:24:09 CET
  2. Package org.xwiki.search.solr.internal.metadata

File TypedValue.java

 

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Classes

Class Line # Actions
TypedValue 30 12 0% 11 0
1.0100%
 

Contributing tests

This file is covered by 2 tests. .

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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.search.solr.internal.metadata;
21   
22    import java.util.Date;
23   
24    /**
25    * A (value, type) pair.
26    *
27    * @version $Id: 57656d2a37620ba7f3059ab72374b1f72fff18d3 $
28    * @since 5.3RC1
29    */
 
30    public final class TypedValue
31    {
32    /**
33    * The string type is used for fields that require exact matching. String fields are stored as is in the index
34    * without being analyzed.
35    */
36    public static final String STRING = "string";
37   
38    /**
39    * The text type is used for fields that should be analyzed (split in tokens, strip stop words, etc.). These fields
40    * usually contain free text and are indexed in a specific locale.
41    */
42    public static final String TEXT = null;
43   
44    private final Object value;
45   
46    private final String type;
47   
48    /**
49    * Creates a new (value, type) pair where the type is inferred from the value.
50    *
51    * @param value the value
52    */
 
53  8730 toggle public TypedValue(Object value)
54    {
55  8730 this(value, typeOf(value));
56    }
57   
58    /**
59    * Creates a new (value, type) pair.
60    *
61    * @param value the value
62    * @param type the data type
63    */
 
64  15062 toggle public TypedValue(Object value, String type)
65    {
66  15062 this.value = value;
67  15062 this.type = type;
68    }
69   
70    /**
71    * @return the value
72    */
 
73  19419 toggle public Object getValue()
74    {
75  19419 return value;
76    }
77   
78    /**
79    * @return the data type
80    */
 
81  4357 toggle public String getType()
82    {
83  4357 return type;
84    }
85   
86    /**
87    * Utility method that can be used to get a suffix to add to a dynamic field name so that its value is indexed
88    * properly.
89    *
90    * @param value the value of a dynamic field
91    * @return the corresponding type, as per schema.xml, or {@code null} if the given value doesn't have a type known
92    * by schema.xml
93    */
 
94  8730 toggle private static String typeOf(Object value)
95    {
96  8730 if (value instanceof Integer) {
97    // We could have grouped Integer with the rest of the final types but we use it's short name in schema.xml
98  4 return "int";
99  8726 } else if (value instanceof Date) {
100    // Date is not final so we use "date" for any of its subclasses.
101  15 return "date";
102  8711 } else if (value instanceof Boolean || value instanceof Long || value instanceof Double
103    || value instanceof Float) {
104    // All these types are final so we are safe with using the simple class name.
105  1535 return value.getClass().getSimpleName().toLowerCase();
106    }
107   
108    // If we don't know the type then we index the value as string to be able to perform exact matches.
109  7176 return STRING;
110    }
111    }