litesoft
Diff Revisions
949
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950
for /trunk/GWT_Sandbox/FormEngine/src/com/temp/shared/validators/RequiredValueValidator.java
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package com.temp.shared.validators; |
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import org.litesoft.core.util.externalization.*; |
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import com.temp.shared.*; |
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public class RequiredValueValidator implements ValueValidator { |
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public static final String TEMPLATE_ID_CODE = "Required"; |
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public static final ValueValidator INSTANCE = new RequiredValueValidator(); |
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private RequiredValueValidator() { |
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} |
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@Override |
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public E13nData checkValue( Object value ) { |
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if ( value != null ) { |
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if ( !(value instanceof String) || (((String) value).trim().length() != 0) ) { |
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return null; // !null && (!String || String ! Empty) |
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} |
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} |
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return new E13nData( TEMPLATE_ID_CODE ); |
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} |
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} |
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package com.temp.shared.validators; |
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import org.litesoft.core.util.externalization.*; |
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import com.temp.shared.*; |
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public class RequiredValueValidator implements ValueValidator { |
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public static final String TEMPLATE_ID_CODE = "Required"; |
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public static final ValueValidator INSTANCE = new RequiredValueValidator(); |
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private RequiredValueValidator() { |
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} |
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@Override |
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public E13nData checkValue( Object value ) { |
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if ( value != null ) { |
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if ( !(value instanceof String) || (((String) value).trim().length() != 0) ) { |
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return null; // !null && (!String || String ! Empty) |
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} |
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} |
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return new E13nData( TEMPLATE_ID_CODE ); |
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} |
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} |