package org.oxerr.chbtc.dto.valuereader;
   
   import java.io.IOException;
   import java.io.InputStream;
   
   import com.fasterxml.jackson.core.type.TypeReference;
   import com.fasterxml.jackson.databind.ObjectMapper;
   
   public class JsonValueTypeRefReader<T> implements ValueReader<T> {
  
  	private final ObjectMapper objectMapper;
  
  	private final TypeReference<T> valueTypeRef;
  
  	public JsonValueTypeRefReader(ObjectMapper objectMapper, TypeReference<T> valueTypeRef) {
  		this.objectMapper = objectMapper;
  		this.valueTypeRef = valueTypeRef;
  	}
  
  	/**
  	 * {@inheritDoc}
  	 */
  	@Override
  	public T read(InputStream content) throws IOException {
  		return objectMapper.readValue(content, valueTypeRef);
  	}
  
  }