Coverage Report

Coverage Report - net.sf.ezmorph.primitive.ShortMorpher

Classes in this File

Line Coverage

Branch Coverage

Complexity

ShortMorpher

100%

38/38

92%

22/24

4.143

 /*
  * Copyright 2006-2007 the original author or authors.
  *
  * Licensed 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 net.sf.ezmorph.primitive;
 
 import net.sf.ezmorph.MorphException;
 
 import org.apache.commons.lang.builder.EqualsBuilder;
 import org.apache.commons.lang.builder.HashCodeBuilder;
 
 /**
  * Morphs to a short.
  *
  * @author Andres Almiray <aalmiray@users.sourceforge.net>
  */
 public final class ShortMorpher extends AbstractIntegerMorpher
 {
    private short defaultValue;
 
    public ShortMorpher()
    {
       super();
    }
 
    /**
     * @param defaultValue return value if the value to be morphed is null
     */
    public ShortMorpher( short defaultValue )
    {
       super( true );
       this.defaultValue = defaultValue;
    }
 
    public boolean equals( Object obj )
    {
       if( this == obj ){
          return true;
       }
       if( obj == null ){
          return false;
       }
 
       if( !(obj instanceof ShortMorpher) ){
          return false;
       }
 
       ShortMorpher other = (ShortMorpher) obj;
       EqualsBuilder builder = new EqualsBuilder();
       if( isUseDefault() && other.isUseDefault() ){
          builder.append( getDefaultValue(), other.getDefaultValue() );
          return builder.isEquals();
       }else if( !isUseDefault() && !other.isUseDefault() ){
          return builder.isEquals();
       }else{
          return false;
       }
    }
 
    /**
     * Returns the default value for this Morpher.
     */
    public short getDefaultValue()
    {
       return defaultValue;
    }
 
    public int hashCode()
    {
       HashCodeBuilder builder = new HashCodeBuilder();
       if( isUseDefault() ){
          builder.append( getDefaultValue() );
       }
       return builder.toHashCode();
    }
 
    /**
     * Morphs the input object into an output object of the supported type.
     *
     * @param value The input value to be morphed
     * @exception MorphException if conversion cannot be performed successfully
     */
    public short morph( Object value )
    {
       if( value == null ){
          if( isUseDefault() ){
             return defaultValue;
          }else{
             throw new MorphException( "value is null" );
          }
       }
 
       if( value instanceof Number ){
          return ((Number) value).shortValue();
       }else{
          short i = 0;
          try{
             i = Short.parseShort( getIntegerValue( value ) );
             return i;
          }
          catch( NumberFormatException nfe ){
             if( isUseDefault() ){
                return defaultValue;
             }else{
                throw new MorphException( nfe );
             }
          }
       }
    }
 
    public Class morphsTo()
    {
       return Short.TYPE;
    }
 }

1		/*
2		* Copyright 2006-2007 the original author or authors.
3		*
4		* Licensed under the Apache License, Version 2.0 (the "License");
5		* you may not use this file except in compliance with the License.
6		* You may obtain a copy of the License at
7		*
8		* http://www.apache.org/licenses/LICENSE-2.0
9		*
10		* Unless required by applicable law or agreed to in writing, software
11		* distributed under the License is distributed on an "AS IS" BASIS,
12		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13		* See the License for the specific language governing permissions and
14		* limitations under the License.
15		*/
16		package net.sf.ezmorph.primitive;
17
18		import net.sf.ezmorph.MorphException;
19
20		import org.apache.commons.lang.builder.EqualsBuilder;
21		import org.apache.commons.lang.builder.HashCodeBuilder;
22
23		/**
24		* Morphs to a short.
25		*
26		* @author Andres Almiray <aalmiray@users.sourceforge.net>
27		*/
28		public final class ShortMorpher extends AbstractIntegerMorpher
29		{
30		private short defaultValue;
31
32		public ShortMorpher()
33		{
34	204	super();
35	204	}
36
37		/**
38		* @param defaultValue return value if the value to be morphed is null
39		*/
40		public ShortMorpher( short defaultValue )
41		{
42	689	super( true );
43	689	this.defaultValue = defaultValue;
44	689	}
45
46		public boolean equals( Object obj )
47		{
48	28	if( this == obj ){
49	8	return true;
50		}
51	20	if( obj == null ){
52	4	return false;
53		}
54
55	16	if( !(obj instanceof ShortMorpher) ){
56	4	return false;
57		}
58
59	12	ShortMorpher other = (ShortMorpher) obj;
60	12	EqualsBuilder builder = new EqualsBuilder();
61	12	if( isUseDefault() && other.isUseDefault() ){
62	4	builder.append( getDefaultValue(), other.getDefaultValue() );
63	4	return builder.isEquals();
64	8	}else if( !isUseDefault() && !other.isUseDefault() ){
65	4	return builder.isEquals();
66		}else{
67	4	return false;
68		}
69		}
70
71		/**
72		* Returns the default value for this Morpher.
73		*/
74		public short getDefaultValue()
75		{
76	20	return defaultValue;
77		}
78
79		public int hashCode()
80		{
81	24	HashCodeBuilder builder = new HashCodeBuilder();
82	24	if( isUseDefault() ){
83	12	builder.append( getDefaultValue() );
84		}
85	24	return builder.toHashCode();
86		}
87
88		/**
89		* Morphs the input object into an output object of the supported type.
90		*
91		* @param value The input value to be morphed
92		* @exception MorphException if conversion cannot be performed successfully
93		*/
94		public short morph( Object value )
95		{
96	208	if( value == null ){
97	108	if( isUseDefault() ){
98	100	return defaultValue;
99		}else{
100	8	throw new MorphException( "value is null" );
101		}
102		}
103
104	100	if( value instanceof Number ){
105	16	return ((Number) value).shortValue();
106		}else{
107	84	short i = 0;
108		try{
109	84	i = Short.parseShort( getIntegerValue( value ) );
110	64	return i;
111		}
112	20	catch( NumberFormatException nfe ){
113	20	if( isUseDefault() ){
114	16	return defaultValue;
115		}else{
116	4	throw new MorphException( nfe );
117		}
118		}
119		}
120		}
121
122		public Class morphsTo()
123		{
124	1022	return Short.TYPE;
125		}
126		}