/*

  *

  *

  */

 package com.damnhandy.uri.template.jackson.datatype;

 import java.io.IOException;

 import com.damnhandy.uri.template.MalformedUriTemplateException;

 import com.damnhandy.uri.template.UriTemplate;

 import com.fasterxml.jackson.core.JsonParseException;

 import com.fasterxml.jackson.core.JsonParser;

 import com.fasterxml.jackson.core.JsonProcessingException;

 import com.fasterxml.jackson.databind.DeserializationContext;

 import com.fasterxml.jackson.databind.JsonDeserializer;

 /**

  * A {@link JsonDeserializer} that deserializes a string into a {@link UriTemplate}.

  * 

  * @author <a href="ryan@damnhandy.com">Ryan J. McDonough</a>

  * @see JsonDeserializer

  * @since 2.0

  * @version $Revision: 1.1 $

  */

 public class UriTemplateDeserializer extends JsonDeserializer<UriTemplate>

 {

    @Override

    public UriTemplate deserialize(JsonParser parser, DeserializationContext ctxt) throws IOException,

          JsonProcessingException

    {

       String value = parser.getText();

       try

       {

          return UriTemplate.fromTemplate(value);

       }

       catch (MalformedUriTemplateException e)

       {

          throw new JsonParseException("Error parsing the URI Template", parser.getCurrentLocation(), e);

       }

    }

 }