Examples of org.apache.shale.util.ConverterHelper.asString()

Class org.apache.shale.util.ConverterHelper

Examples of org.apache.shale.util.ConverterHelper.asString()

org.apache.shale.util.ConverterHelper.asString()

Use the registered by-type Converter to convert the specified Object value to a corresponding String value.
@param context FacesContext for the current request @param type Type from which this value should be converted(used to select the appropriate by-type converter) @param value Value to be converted @exception ConverterException if a conversion error occurs


    // test how Clay would use it to convert a string property into a target String[]
    public void testDefaults() {
        ConverterHelper helper = new ConverterHelper();
        String[] partialTriggers = {"one", "two", "three"};
        String asString = helper.asString(facesContext, String[].class, partialTriggers);
        
        assertNotNull(asString);
        assertEquals("one two three", asString);
        
        String[] asObject = (String[]) helper.asObject(facesContext, String[].class, asString);

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      // target type is String
      if (cl == String.class) {
          if (obj instanceof String) {
             return obj;
          } else {
             return converterHelper.asString(context, obj.getClass(), obj);
          }
      }
      
      if (obj instanceof String) {   
          // String to object

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      if (obj instanceof String) {   
          // String to object
          return converterHelper.asObject(context, cl, (String) obj);  
      } else {
          //Object to String
          String source = converterHelper.asString(context, obj.getClass(), obj);
          // String to Object
          return converterHelper.asObject(context, cl, source);
      }


   }

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