Package org.opencms.ui.util
Class CmsNullToEmptyConverter
- java.lang.Object
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- org.opencms.ui.util.CmsNullToEmptyConverter
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- All Implemented Interfaces:
com.vaadin.v7.data.util.converter.Converter<java.lang.String,java.lang.String>
,java.io.Serializable
public class CmsNullToEmptyConverter extends java.lang.Object implements com.vaadin.v7.data.util.converter.Converter<java.lang.String,java.lang.String>
Converts null values to an empty string for the input widgets.- See Also:
- Serialized Form
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Constructor Summary
Constructors Constructor Description CmsNullToEmptyConverter()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description java.lang.String
convertToModel(java.lang.String value, java.lang.Class<? extends java.lang.String> targetType, java.util.Locale locale)
java.lang.String
convertToPresentation(java.lang.String value, java.lang.Class<? extends java.lang.String> targetType, java.util.Locale locale)
java.lang.Class<java.lang.String>
getModelType()
java.lang.Class<java.lang.String>
getPresentationType()
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Constructor Detail
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CmsNullToEmptyConverter
public CmsNullToEmptyConverter()
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Method Detail
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convertToModel
public java.lang.String convertToModel(java.lang.String value, java.lang.Class<? extends java.lang.String> targetType, java.util.Locale locale) throws com.vaadin.v7.data.util.converter.Converter.ConversionException
- Specified by:
convertToModel
in interfacecom.vaadin.v7.data.util.converter.Converter<java.lang.String,java.lang.String>
- Throws:
com.vaadin.v7.data.util.converter.Converter.ConversionException
- See Also:
com.vaadin.data.util.converter.Converter#convertToModel(java.lang.Object, java.lang.Class, java.util.Locale)
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convertToPresentation
public java.lang.String convertToPresentation(java.lang.String value, java.lang.Class<? extends java.lang.String> targetType, java.util.Locale locale) throws com.vaadin.v7.data.util.converter.Converter.ConversionException
- Specified by:
convertToPresentation
in interfacecom.vaadin.v7.data.util.converter.Converter<java.lang.String,java.lang.String>
- Throws:
com.vaadin.v7.data.util.converter.Converter.ConversionException
- See Also:
com.vaadin.data.util.converter.Converter#convertToPresentation(java.lang.Object, java.lang.Class, java.util.Locale)
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getModelType
public java.lang.Class<java.lang.String> getModelType()
- Specified by:
getModelType
in interfacecom.vaadin.v7.data.util.converter.Converter<java.lang.String,java.lang.String>
- See Also:
com.vaadin.data.util.converter.Converter#getModelType()
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getPresentationType
public java.lang.Class<java.lang.String> getPresentationType()
- Specified by:
getPresentationType
in interfacecom.vaadin.v7.data.util.converter.Converter<java.lang.String,java.lang.String>
- See Also:
com.vaadin.data.util.converter.Converter#getPresentationType()
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