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1
9 package org.jboss.portal.common.value;
10
11
12
16 public class StringValues extends AbstractValues
17 {
18
19
20 private String  [] values;
21
22 public StringValues(String [] values)
23 {
24 if (values == null)
25 {
26 throw new IllegalArgumentException ();
27 }
28 this.values = values;
29 }
30
31 public StringValues(String value)
32 {
33 if (value == null)
34 {
35 throw new IllegalArgumentException ();
36 }
37 this.values = new String []{value};
38 }
39
40 public StringValues()
41 {
42 this.values = new String [1];
43 }
44
45 public String asString()
46 {
47 if (isNull())
48 {
49 return null;
50 }
51 return values[0];
52 }
53
54 public int asInt() throws NullConversionException, FormatConversionException
55 {
56 if (isNull())
57 {
58 throw new NullConversionException();
59 }
60 return Helper.toInt(values[0]);
61 }
62
63 public boolean asBoolean() throws NullConversionException, FormatConversionException
64 {
65 if (isNull())
66 {
67 throw new NullConversionException();
68 }
69 return Helper.toBoolean(values[0]);
70 }
71
72 public String [] asStringArray()
73 {
74 return values;
75 }
76
77 public int[] asIntArray() throws NullConversionException, FormatConversionException
78 {
79 int[] valuesAsInt = new int[values.length];
80 for (int i = 0;i < values.length;i++)
81 {
82 valuesAsInt[i] = Helper.toInt(values[i]);
83 }
84 return valuesAsInt;
85 }
86
87 public boolean[] asBooleanArray() throws NullConversionException, FormatConversionException
88 {
89 boolean[] valuesAsBoolean = new boolean[values.length];
90 for (int i = 0;i < values.length;i++)
91 {
92 valuesAsBoolean[i] = Helper.toBoolean(values[i]);
93 }
94 return valuesAsBoolean;
95 }
96
97 protected Object [] getObjects()
98 {
99 return values;
100 }
101 }
102 |
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