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jackson update

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Athou
2013-08-12 12:45:25 +02:00
parent 51ac16a9e1
commit 5b5d5cca1c
2 changed files with 41 additions and 6 deletions
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6
pom.xml
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@@ -318,9 +318,9 @@
</dependency>
<dependency>
<groupId>com.fasterxml.jackson.jaxrs</groupId>
<artifactId>jackson-jaxrs-json-provider</artifactId>
<version>2.1.4</version>
<groupId>com.fasterxml.jackson.core</groupId>
<artifactId>jackson-databind</artifactId>
<version>2.2.2</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>

41
src/main/java/com/commafeed/frontend/rest/JsonProvider.java
View File

@@ -1,24 +1,34 @@
package com.commafeed.frontend.rest;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import javax.ws.rs.Consumes;
import javax.ws.rs.Produces;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.MessageBodyReader;
import javax.ws.rs.ext.MessageBodyWriter;
import javax.ws.rs.ext.Provider;
import org.apache.http.HttpHeaders;
import com.fasterxml.jackson.jaxrs.json.JacksonJsonProvider;
import com.fasterxml.jackson.databind.ObjectMapper;
@Provider
public class JsonProvider extends JacksonJsonProvider {
@Consumes(MediaType.WILDCARD)
@Produces(MediaType.WILDCARD)
public class JsonProvider implements MessageBodyReader<Object>, MessageBodyWriter<Object> {
private static final String CONTENT_TYPE_VALUE_SUFFIX = ";charset=UTF-8";
private static final String CACHE_CONTROL_VALUE = "no-cache";
private static final ObjectMapper MAPPER = new ObjectMapper();
@Override
public void writeTo(Object value, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, Object> httpHeaders, OutputStream entityStream) throws IOException {
@@ -27,7 +37,32 @@ public class JsonProvider extends JacksonJsonProvider {
httpHeaders.putSingle(HttpHeaders.CACHE_CONTROL, CACHE_CONTROL_VALUE);
httpHeaders.putSingle(HttpHeaders.PRAGMA, CACHE_CONTROL_VALUE);
super.writeTo(value, type, genericType, annotations, mediaType, httpHeaders, entityStream);
getMapper().writeValue(entityStream, value);
}
@Override
public Object readFrom(Class<Object> type, Type genericType, Annotation[] annotations, MediaType mediaType,
MultivaluedMap<String, String> httpHeaders, InputStream entityStream) throws IOException, WebApplicationException {
return getMapper().readValue(entityStream, type);
}
@Override
public boolean isWriteable(Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
return true;
}
@Override
public long getSize(Object t, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
return -1;
}
@Override
public boolean isReadable(Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType) {
return true;
}
public static ObjectMapper getMapper() {
return MAPPER;
}
}