Package ognl

Class DefaultTypeConverter

  • All Implemented Interfaces:
    TypeConverter

    public class DefaultTypeConverter
    extends java.lang.Object
    implements TypeConverter
    Default type conversion. Converts among numeric types and also strings.
    Author:
    Luke Blanshard (blanshlu@netscape.net), Drew Davidson (drew@ognl.org)
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Object convertValue​(java.util.Map context, java.lang.Object value, java.lang.Class toType)  
      java.lang.Object convertValue​(java.util.Map context, java.lang.Object target, java.lang.reflect.Member member, java.lang.String propertyName, java.lang.Object value, java.lang.Class toType)
      Converts the given value to a given type.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
    • Constructor Detail

      • DefaultTypeConverter

        public DefaultTypeConverter()
    • Method Detail

      • convertValue

        public java.lang.Object convertValue​(java.util.Map context,
                                             java.lang.Object value,
                                             java.lang.Class toType)
      • convertValue

        public java.lang.Object convertValue​(java.util.Map context,
                                             java.lang.Object target,
                                             java.lang.reflect.Member member,
                                             java.lang.String propertyName,
                                             java.lang.Object value,
                                             java.lang.Class toType)
        Description copied from interface: TypeConverter
        Converts the given value to a given type. The OGNL context, target, member and name of property being set are given. This method should be able to handle conversion in general without any context, target, member or property name specified.
        Specified by:
        convertValue in interface TypeConverter
        Parameters:
        context - OGNL context under which the conversion is being done
        target - target object in which the property is being set
        member - member (Constructor, Method or Field) being set
        propertyName - property name being set
        value - value to be converted
        toType - type to which value is converted
        Returns:
        Converted value of type toType or TypeConverter.NoConversionPossible to indicate that the conversion was not possible.