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30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
NumberValidator.java | 52.9% | 78.7% | 70.4% | 73.1% |
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// Copyright 2004, 2005 The Apache Software Foundation
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package org.apache.tapestry.valid;
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import java.math.BigDecimal;
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import java.math.BigInteger;
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import java.util.HashMap;
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import java.util.Map;
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import org.apache.hivemind.ApplicationRuntimeException;
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import org.apache.hivemind.lib.util.AdapterRegistry;
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import org.apache.hivemind.lib.util.AdapterRegistryImpl;
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import org.apache.tapestry.IMarkupWriter;
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import org.apache.tapestry.IRequestCycle;
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import org.apache.tapestry.Tapestry;
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import org.apache.tapestry.form.IFormComponent;
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/**
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* Simple validation for standard number classes. This is probably insufficient for anything tricky
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* and application specific, such as parsing currency.
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*
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* @author Howard Lewis Ship
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* @since 1.0.8
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*/
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public class NumberValidator extends BaseValidator |
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{ |
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private static final Map TYPES = new HashMap(); |
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static
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{ |
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44 | 1 |
TYPES.put("boolean", boolean.class); |
45 | 1 |
TYPES.put("Boolean", Boolean.class); |
46 | 1 |
TYPES.put("java.lang.Boolean", Boolean.class); |
47 | 1 |
TYPES.put("char", char.class); |
48 | 1 |
TYPES.put("Character", Character.class); |
49 | 1 |
TYPES.put("java.lang.Character", Character.class); |
50 | 1 |
TYPES.put("short", short.class); |
51 | 1 |
TYPES.put("Short", Short.class); |
52 | 1 |
TYPES.put("java.lang.Short", Short.class); |
53 | 1 |
TYPES.put("int", int.class); |
54 | 1 |
TYPES.put("Integer", Integer.class); |
55 | 1 |
TYPES.put("java.lang.Integer", Integer.class); |
56 | 1 |
TYPES.put("long", long.class); |
57 | 1 |
TYPES.put("Long", Long.class); |
58 | 1 |
TYPES.put("java.lang.Long", Long.class); |
59 | 1 |
TYPES.put("float", float.class); |
60 | 1 |
TYPES.put("Float", Float.class); |
61 | 1 |
TYPES.put("java.lang.Float", Float.class); |
62 | 1 |
TYPES.put("byte", byte.class); |
63 | 1 |
TYPES.put("Byte", Byte.class); |
64 | 1 |
TYPES.put("java.lang.Byte", Byte.class); |
65 | 1 |
TYPES.put("double", double.class); |
66 | 1 |
TYPES.put("Double", Double.class); |
67 | 1 |
TYPES.put("java.lang.Double", Double.class); |
68 | 1 |
TYPES.put("java.math.BigInteger", BigInteger.class); |
69 | 1 |
TYPES.put("java.math.BigDecimal", BigDecimal.class); |
70 |
} |
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private Class _valueTypeClass = int.class; |
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private boolean _zeroIsNull; |
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private Number _minimum;
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private Number _maximum;
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private String _scriptPath = "/org/apache/tapestry/valid/NumberValidator.script"; |
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private String _invalidNumericFormatMessage;
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private String _invalidIntegerFormatMessage;
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private String _numberTooSmallMessage;
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private String _numberTooLargeMessage;
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private String _numberRangeMessage;
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private static AdapterRegistry _numberAdaptors = new AdapterRegistryImpl(); |
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public final static int NUMBER_TYPE_INTEGER = 0; |
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public final static int NUMBER_TYPE_REAL = 1; |
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/**
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* This class is not meant for use outside of NumberValidator; it is public only to fascilitate
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* some unit testing.
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*/
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public static abstract class NumberAdaptor |
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{ |
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/**
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* Parses a non-empty {@link String}into the correct subclass of {@link Number}.
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*
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* @throws NumberFormatException
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* if the String can not be parsed.
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*/
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abstract public Number parse(String value);
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/**
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* Indicates the type of the number represented -- integer or real. The information is used
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* to build the client-side validator. This method could return a boolean, but returns an
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* int to allow future extensions of the validator.
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*
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* @return one of the predefined number types
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*/
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abstract public int getNumberType(); |
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122 | 15 |
public int compare(Number left, Number right) |
123 |
{ |
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124 | 15 |
if (!left.getClass().equals(right.getClass()))
|
125 | 8 |
right = coerce(right); |
126 |
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127 | 15 |
Comparable lc = (Comparable) left; |
128 |
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129 | 15 |
return lc.compareTo(right);
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} |
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131 |
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/**
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* Invoked when comparing two Numbers of different types. The number is cooerced from its
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* ordinary type to the correct type for comparison.
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*
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* @since 3.0
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*/
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protected abstract Number coerce(Number number);
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} |
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140 |
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private static abstract class IntegerNumberAdaptor extends NumberAdaptor |
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{ |
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143 | 6 |
public int getNumberType() |
144 |
{ |
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145 | 6 |
return NUMBER_TYPE_INTEGER;
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} |
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147 |
} |
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148 |
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149 |
private static abstract class RealNumberAdaptor extends NumberAdaptor |
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{ |
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151 | 3 |
public int getNumberType() |
152 |
{ |
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153 | 3 |
return NUMBER_TYPE_REAL;
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} |
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} |
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156 |
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private static class ByteAdaptor extends IntegerNumberAdaptor |
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{ |
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159 | 1 |
public Number parse(String value)
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{ |
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161 | 1 |
return new Byte(value); |
162 |
} |
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163 |
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164 | 1 |
protected Number coerce(Number number)
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{ |
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166 | 1 |
return new Byte(number.byteValue()); |
167 |
} |
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} |
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private static class ShortAdaptor extends IntegerNumberAdaptor |
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{ |
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172 | 1 |
public Number parse(String value)
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{ |
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174 | 1 |
return new Short(value); |
175 |
} |
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176 |
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177 | 1 |
protected Number coerce(Number number)
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178 |
{ |
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179 | 1 |
return new Short(number.shortValue()); |
180 |
} |
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} |
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182 |
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private static class IntAdaptor extends IntegerNumberAdaptor |
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{ |
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185 | 9 |
public Number parse(String value)
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186 |
{ |
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187 | 9 |
return new Integer(value); |
188 |
} |
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189 |
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190 | 1 |
protected Number coerce(Number number)
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191 |
{ |
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192 | 1 |
return new Integer(number.intValue()); |
193 |
} |
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194 |
} |
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195 |
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private static class LongAdaptor extends IntegerNumberAdaptor |
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{ |
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198 | 1 |
public Number parse(String value)
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199 |
{ |
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200 | 1 |
return new Long(value); |
201 |
} |
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202 |
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203 | 1 |
protected Number coerce(Number number)
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204 |
{ |
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205 | 1 |
return new Long(number.longValue()); |
206 |
} |
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207 |
} |
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208 |
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209 |
private static class FloatAdaptor extends RealNumberAdaptor |
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210 |
{ |
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211 | 1 |
public Number parse(String value)
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212 |
{ |
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213 | 1 |
return new Float(value); |
214 |
} |
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215 |
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216 | 1 |
protected Number coerce(Number number)
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217 |
{ |
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218 | 1 |
return new Float(number.floatValue()); |
219 |
} |
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220 |
} |
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221 |
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222 |
private static class DoubleAdaptor extends RealNumberAdaptor |
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223 |
{ |
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224 | 1 |
public Number parse(String value)
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225 |
{ |
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226 | 1 |
return new Double(value); |
227 |
} |
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228 |
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229 | 1 |
protected Number coerce(Number number)
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230 |
{ |
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231 | 1 |
return new Double(number.doubleValue()); |
232 |
} |
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233 |
} |
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234 |
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235 |
private static class BigDecimalAdaptor extends RealNumberAdaptor |
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236 |
{ |
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237 | 1 |
public Number parse(String value)
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238 |
{ |
|
239 | 1 |
return new BigDecimal(value); |
240 |
} |
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241 |
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|
242 | 1 |
protected Number coerce(Number number)
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243 |
{ |
|
244 | 1 |
return new BigDecimal(number.doubleValue()); |
245 |
} |
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246 |
} |
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247 |
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248 |
private static class BigIntegerAdaptor extends IntegerNumberAdaptor |
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249 |
{ |
|
250 | 1 |
public Number parse(String value)
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251 |
{ |
|
252 | 1 |
return new BigInteger(value); |
253 |
} |
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254 |
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255 | 1 |
protected Number coerce(Number number)
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256 |
{ |
|
257 | 1 |
return new BigInteger(number.toString()); |
258 |
} |
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259 |
} |
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260 |
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261 |
static
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262 |
{ |
|
263 | 1 |
NumberAdaptor byteAdaptor = new ByteAdaptor();
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264 | 1 |
NumberAdaptor shortAdaptor = new ShortAdaptor();
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265 | 1 |
NumberAdaptor intAdaptor = new IntAdaptor();
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266 | 1 |
NumberAdaptor longAdaptor = new LongAdaptor();
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267 | 1 |
NumberAdaptor floatAdaptor = new FloatAdaptor();
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268 | 1 |
NumberAdaptor doubleAdaptor = new DoubleAdaptor();
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269 |
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270 | 1 |
_numberAdaptors.register(Byte.class, byteAdaptor);
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271 | 1 |
_numberAdaptors.register(byte.class, byteAdaptor); |
272 | 1 |
_numberAdaptors.register(Short.class, shortAdaptor);
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273 | 1 |
_numberAdaptors.register(short.class, shortAdaptor); |
274 | 1 |
_numberAdaptors.register(Integer.class, intAdaptor);
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275 | 1 |
_numberAdaptors.register(int.class, intAdaptor); |
276 | 1 |
_numberAdaptors.register(Long.class, longAdaptor);
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277 | 1 |
_numberAdaptors.register(long.class, longAdaptor); |
278 | 1 |
_numberAdaptors.register(Float.class, floatAdaptor);
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279 | 1 |
_numberAdaptors.register(float.class, floatAdaptor); |
280 | 1 |
_numberAdaptors.register(Double.class, doubleAdaptor);
|
281 | 1 |
_numberAdaptors.register(double.class, doubleAdaptor); |
282 |
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283 | 1 |
_numberAdaptors.register(BigDecimal.class, new BigDecimalAdaptor()); |
284 | 1 |
_numberAdaptors.register(BigInteger.class, new BigIntegerAdaptor()); |
285 |
} |
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286 |
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287 | 16 |
public String toString(IFormComponent field, Object value)
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288 |
{ |
|
289 | 16 |
if (value == null) |
290 | 0 |
return null; |
291 |
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292 | 16 |
if (_zeroIsNull)
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293 |
{ |
|
294 | 0 |
Number number = (Number) value; |
295 |
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|
296 | 0 |
if (number.doubleValue() == 0.0)
|
297 | 0 |
return null; |
298 |
} |
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299 |
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|
300 | 16 |
return value.toString();
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301 |
} |
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302 |
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303 | 16 |
private NumberAdaptor getAdaptor(IFormComponent field)
|
304 |
{ |
|
305 | 16 |
NumberAdaptor result = getAdaptor(_valueTypeClass); |
306 |
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|
307 | 16 |
if (result == null) |
308 | 0 |
throw new ApplicationRuntimeException(Tapestry.format( |
309 |
"NumberValidator.no-adaptor-for-field",
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310 |
field, |
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311 |
_valueTypeClass.getName())); |
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312 |
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313 | 16 |
return result;
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314 |
} |
|
315 |
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|
316 |
/**
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317 |
* Returns an adaptor for the given type.
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318 |
* <p>
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319 |
* Note: this method exists only for testing purposes. It is not meant to be invoked by user
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320 |
* code and is subject to change at any time.
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321 |
*
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322 |
* @param type
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323 |
* the type (a Number subclass) for which to return an adaptor
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324 |
* @return the adaptor, or null if no such adaptor may be found
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325 |
* @since 3.0
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326 |
*/
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|
327 | 32 |
public static NumberAdaptor getAdaptor(Class type) |
328 |
{ |
|
329 | 32 |
return (NumberAdaptor) _numberAdaptors.getAdapter(type);
|
330 |
} |
|
331 |
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|
332 | 16 |
public Object toObject(IFormComponent field, String value) throws ValidatorException |
333 |
{ |
|
334 | 16 |
if (checkRequired(field, value))
|
335 | 0 |
return null; |
336 |
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|
337 | 16 |
NumberAdaptor adaptor = getAdaptor(field); |
338 | 16 |
Number result = null;
|
339 |
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|
340 | 16 |
try
|
341 |
{ |
|
342 | 16 |
result = adaptor.parse(value); |
343 |
} |
|
344 |
catch (NumberFormatException ex)
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|
345 |
{ |
|
346 | 2 |
throw new ValidatorException(buildInvalidNumericFormatMessage(field), |
347 |
ValidationConstraint.NUMBER_FORMAT); |
|
348 |
} |
|
349 |
|
|
350 | 14 |
if (_minimum != null && adaptor.compare(result, _minimum) < 0) |
351 | 2 |
throw new ValidatorException(buildNumberTooSmallMessage(field), |
352 |
ValidationConstraint.TOO_SMALL); |
|
353 |
|
|
354 | 12 |
if (_maximum != null && adaptor.compare(result, _maximum) > 0) |
355 | 2 |
throw new ValidatorException(buildNumberTooLargeMessage(field), |
356 |
ValidationConstraint.TOO_LARGE); |
|
357 |
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|
358 | 10 |
return result;
|
359 |
} |
|
360 |
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|
361 | 0 |
public Number getMaximum()
|
362 |
{ |
|
363 | 0 |
return _maximum;
|
364 |
} |
|
365 |
|
|
366 | 0 |
public boolean getHasMaximum() |
367 |
{ |
|
368 | 0 |
return _maximum != null; |
369 |
} |
|
370 |
|
|
371 | 4 |
public void setMaximum(Number maximum) |
372 |
{ |
|
373 | 4 |
_maximum = maximum; |
374 |
} |
|
375 |
|
|
376 | 0 |
public Number getMinimum()
|
377 |
{ |
|
378 | 0 |
return _minimum;
|
379 |
} |
|
380 |
|
|
381 | 0 |
public boolean getHasMinimum() |
382 |
{ |
|
383 | 0 |
return _minimum != null; |
384 |
} |
|
385 |
|
|
386 | 4 |
public void setMinimum(Number minimum) |
387 |
{ |
|
388 | 4 |
_minimum = minimum; |
389 |
} |
|
390 |
|
|
391 |
/**
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|
392 |
* If true, then when rendering, a zero is treated as a non-value, and null is returned. If
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|
393 |
* false, the default, then zero is rendered as zero.
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|
394 |
*/
|
|
395 |
|
|
396 | 0 |
public boolean getZeroIsNull() |
397 |
{ |
|
398 | 0 |
return _zeroIsNull;
|
399 |
} |
|
400 |
|
|
401 | 0 |
public void setZeroIsNull(boolean zeroIsNull) |
402 |
{ |
|
403 | 0 |
_zeroIsNull = zeroIsNull; |
404 |
} |
|
405 |
|
|
406 |
/**
|
|
407 |
* @since 2.2
|
|
408 |
*/
|
|
409 |
|
|
410 | 3 |
public void renderValidatorContribution(IFormComponent field, IMarkupWriter writer, |
411 |
IRequestCycle cycle) |
|
412 |
{ |
|
413 | 3 |
if (!isClientScriptingEnabled())
|
414 | 2 |
return;
|
415 |
|
|
416 | 1 |
if (!(isRequired() || _minimum != null || _maximum != null)) |
417 | 0 |
return;
|
418 |
|
|
419 | 1 |
Map symbols = new HashMap();
|
420 |
|
|
421 | 1 |
if (isRequired())
|
422 | 1 |
symbols.put("requiredMessage", buildRequiredMessage(field));
|
423 |
|
|
424 | 1 |
if (isIntegerNumber())
|
425 | 1 |
symbols.put("formatMessage", buildInvalidIntegerFormatMessage(field));
|
426 |
else
|
|
427 | 0 |
symbols.put("formatMessage", buildInvalidNumericFormatMessage(field));
|
428 |
|
|
429 | 1 |
if (_minimum != null || _maximum != null) |
430 | 0 |
symbols.put("rangeMessage", buildRangeMessage(field));
|
431 |
|
|
432 | 1 |
processValidatorScript(_scriptPath, cycle, field, symbols); |
433 |
} |
|
434 |
|
|
435 | 0 |
private String buildRangeMessage(IFormComponent field)
|
436 |
{ |
|
437 | 0 |
if (_minimum != null && _maximum != null) |
438 | 0 |
return buildNumberRangeMessage(field);
|
439 |
|
|
440 | 0 |
if (_maximum != null) |
441 | 0 |
return buildNumberTooLargeMessage(field);
|
442 |
|
|
443 | 0 |
return buildNumberTooSmallMessage(field);
|
444 |
} |
|
445 |
|
|
446 |
/**
|
|
447 |
* @since 2.2
|
|
448 |
*/
|
|
449 |
|
|
450 | 0 |
public String getScriptPath()
|
451 |
{ |
|
452 | 0 |
return _scriptPath;
|
453 |
} |
|
454 |
|
|
455 |
/**
|
|
456 |
* Allows a developer to use the existing validation logic with a different client-side script.
|
|
457 |
* This is often sufficient to allow application-specific error presentation (perhaps by using
|
|
458 |
* DHTML to update the content of a <span> tag, or to use a more sophisticated pop-up
|
|
459 |
* window than <code>window.alert()</code>).
|
|
460 |
*
|
|
461 |
* @since 2.2
|
|
462 |
*/
|
|
463 |
|
|
464 | 0 |
public void setScriptPath(String scriptPath) |
465 |
{ |
|
466 | 0 |
_scriptPath = scriptPath; |
467 |
} |
|
468 |
|
|
469 |
/**
|
|
470 |
* Sets the value type from a string type name. The name may be a scalar numeric type, a fully
|
|
471 |
* qualified class name, or the name of a numeric wrapper type from java.lang (with the package
|
|
472 |
* name omitted).
|
|
473 |
*
|
|
474 |
* @since 3.0
|
|
475 |
*/
|
|
476 |
|
|
477 | 2 |
public void setValueType(String typeName) |
478 |
{ |
|
479 | 2 |
Class typeClass = (Class) TYPES.get(typeName); |
480 |
|
|
481 | 2 |
if (typeClass == null) |
482 | 0 |
throw new ApplicationRuntimeException(Tapestry.format( |
483 |
"NumberValidator.unknown-type",
|
|
484 |
typeName)); |
|
485 |
|
|
486 | 2 |
_valueTypeClass = typeClass; |
487 |
} |
|
488 |
|
|
489 |
/** @since 3.0 * */
|
|
490 |
|
|
491 | 15 |
public void setValueTypeClass(Class valueTypeClass) |
492 |
{ |
|
493 | 15 |
_valueTypeClass = valueTypeClass; |
494 |
} |
|
495 |
|
|
496 |
/**
|
|
497 |
* Returns the value type to convert strings back into. The default is int.
|
|
498 |
*
|
|
499 |
* @since 3.0
|
|
500 |
*/
|
|
501 |
|
|
502 | 0 |
public Class getValueTypeClass()
|
503 |
{ |
|
504 | 0 |
return _valueTypeClass;
|
505 |
} |
|
506 |
|
|
507 |
/** @since 3.0 */
|
|
508 |
|
|
509 | 2 |
public String getInvalidNumericFormatMessage()
|
510 |
{ |
|
511 | 2 |
return _invalidNumericFormatMessage;
|
512 |
} |
|
513 |
|
|
514 |
/** @since 3.0 */
|
|
515 |
|
|
516 | 1 |
public String getInvalidIntegerFormatMessage()
|
517 |
{ |
|
518 | 1 |
return _invalidIntegerFormatMessage;
|
519 |
} |
|
520 |
|
|
521 |
/** @since 3.0 */
|
|
522 |
|
|
523 | 0 |
public String getNumberRangeMessage()
|
524 |
{ |
|
525 | 0 |
return _numberRangeMessage;
|
526 |
} |
|
527 |
|
|
528 |
/** @since 3.0 */
|
|
529 |
|
|
530 | 0 |
public String getNumberTooLargeMessage()
|
531 |
{ |
|
532 | 0 |
return _numberTooLargeMessage;
|
533 |
} |
|
534 |
|
|
535 |
/** @since 3.0 */
|
|
536 |
|
|
537 | 0 |
public String getNumberTooSmallMessage()
|
538 |
{ |
|
539 | 0 |
return _numberTooSmallMessage;
|
540 |
} |
|
541 |
|
|
542 |
/**
|
|
543 |
* Overrides the <code>invalid-numeric-format</code> bundle key. Parameter {0} is the display
|
|
544 |
* name of the field.
|
|
545 |
*
|
|
546 |
* @since 3.0
|
|
547 |
*/
|
|
548 |
|
|
549 | 1 |
public void setInvalidNumericFormatMessage(String string) |
550 |
{ |
|
551 | 1 |
_invalidNumericFormatMessage = string; |
552 |
} |
|
553 |
|
|
554 |
/**
|
|
555 |
* Overrides the <code>invalid-int-format</code> bundle key. Parameter {0} is the display name
|
|
556 |
* of the field.
|
|
557 |
*
|
|
558 |
* @since 3.0
|
|
559 |
*/
|
|
560 |
|
|
561 | 0 |
public void setInvalidIntegerFormatMessage(String string) |
562 |
{ |
|
563 | 0 |
_invalidIntegerFormatMessage = string; |
564 |
} |
|
565 |
|
|
566 |
/** @since 3.0 */
|
|
567 |
|
|
568 | 2 |
protected String buildInvalidNumericFormatMessage(IFormComponent field)
|
569 |
{ |
|
570 | 2 |
String pattern = getPattern( |
571 |
getInvalidNumericFormatMessage(), |
|
572 |
"invalid-numeric-format",
|
|
573 |
field.getPage().getLocale()); |
|
574 |
|
|
575 | 2 |
return formatString(pattern, field.getDisplayName());
|
576 |
} |
|
577 |
|
|
578 |
/** @since 3.0 */
|
|
579 |
|
|
580 | 1 |
protected String buildInvalidIntegerFormatMessage(IFormComponent field)
|
581 |
{ |
|
582 | 1 |
String pattern = getPattern(getInvalidIntegerFormatMessage(), "invalid-int-format", field
|
583 |
.getPage().getLocale()); |
|
584 |
|
|
585 | 1 |
return formatString(pattern, field.getDisplayName());
|
586 |
} |
|
587 |
|
|
588 |
/**
|
|
589 |
* Overrides the <code>number-range</code> bundle key. Parameter [0} is the display name of
|
|
590 |
* the field. Parameter {1} is the minimum value. Parameter {2} is the maximum value.
|
|
591 |
*
|
|
592 |
* @since 3.0
|
|
593 |
*/
|
|
594 |
|
|
595 | 0 |
public void setNumberRangeMessage(String string) |
596 |
{ |
|
597 | 0 |
_numberRangeMessage = string; |
598 |
} |
|
599 |
|
|
600 | 0 |
protected String buildNumberRangeMessage(IFormComponent field)
|
601 |
{ |
|
602 | 0 |
String pattern = getPattern(_numberRangeMessage, "number-range", field.getPage()
|
603 |
.getLocale()); |
|
604 |
|
|
605 | 0 |
return formatString(pattern, new Object[] |
606 |
{ field.getDisplayName(), _minimum, _maximum }); |
|
607 |
} |
|
608 |
|
|
609 |
/**
|
|
610 |
* Overrides the <code>number-too-large</code> bundle key. Parameter {0} is the display name
|
|
611 |
* of the field. Parameter {1} is the maximum allowed value.
|
|
612 |
*
|
|
613 |
* @since 3.0
|
|
614 |
*/
|
|
615 |
|
|
616 | 1 |
public void setNumberTooLargeMessage(String string) |
617 |
{ |
|
618 | 1 |
_numberTooLargeMessage = string; |
619 |
} |
|
620 |
|
|
621 |
/** @since 3.0 */
|
|
622 |
|
|
623 | 2 |
protected String buildNumberTooLargeMessage(IFormComponent field)
|
624 |
{ |
|
625 | 2 |
String pattern = getPattern(_numberTooLargeMessage, "number-too-large", field.getPage()
|
626 |
.getLocale()); |
|
627 |
|
|
628 | 2 |
return formatString(pattern, field.getDisplayName(), _maximum);
|
629 |
} |
|
630 |
|
|
631 |
/**
|
|
632 |
* Overrides the <code>number-too-small</code> bundle key. Parameter {0} is the display name
|
|
633 |
* of the field. Parameter {1} is the minimum allowed value.
|
|
634 |
*
|
|
635 |
* @since 3.0
|
|
636 |
*/
|
|
637 |
|
|
638 | 1 |
public void setNumberTooSmallMessage(String string) |
639 |
{ |
|
640 | 1 |
_numberTooSmallMessage = string; |
641 |
} |
|
642 |
|
|
643 |
/** @since 3.0 */
|
|
644 |
|
|
645 | 2 |
protected String buildNumberTooSmallMessage(IFormComponent field)
|
646 |
{ |
|
647 | 2 |
String pattern = getPattern(_numberTooSmallMessage, "number-too-small", field.getPage()
|
648 |
.getLocale()); |
|
649 |
|
|
650 | 2 |
return formatString(pattern, field.getDisplayName(), _minimum);
|
651 |
} |
|
652 |
|
|
653 |
/** @since 3.0 */
|
|
654 |
|
|
655 | 1 |
public boolean isIntegerNumber() |
656 |
{ |
|
657 | 1 |
NumberAdaptor result = (NumberAdaptor) _numberAdaptors.getAdapter(_valueTypeClass); |
658 | 1 |
if (result == null) |
659 | 0 |
return false; |
660 |
|
|
661 | 1 |
return result.getNumberType() == NUMBER_TYPE_INTEGER;
|
662 |
} |
|
663 |
} |
|