Examples of com.fasterxml.jackson.jaxrs.json.annotation.EndpointConfig

Package com.fasterxml.jackson.jaxrs.json.annotation

Examples of com.fasterxml.jackson.jaxrs.json.annotation.EndpointConfig

com.fasterxml.jackson.jaxrs.json.annotation.EndpointConfig
Container class for figuring out annotation-based configuration for JAX-RS end points.

     */
    public Object readFrom(Class<Object> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String,String> httpHeaders, InputStream entityStream) 
        throws IOException
    {
        AnnotationBundleKey key = new AnnotationBundleKey(annotations);
        EndpointConfig endpoint;
        synchronized (_readers) {
            endpoint = _readers.get(key);
        }
        // not yet resolved (or not cached any more)? Resolve!
        if (endpoint == null) {
            ObjectMapper mapper = locateMapper(type, mediaType);
            endpoint = EndpointConfig.forReading(mapper, annotations);
            // and cache for future reuse
            synchronized (_readers) {
                _readers.put(key.immutableKey(), endpoint);
            }
        }
        ObjectReader reader = endpoint.getReader();
        JsonParser jp = reader.getJsonFactory().createJsonParser(entityStream);
        return reader.withType(genericType).readValue(jp);
    }

View Full Code Here

    public void writeTo(Object value, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType,
            MultivaluedMap<String,Object> httpHeaders, OutputStream entityStream) 
        throws IOException
    {
        AnnotationBundleKey key = new AnnotationBundleKey(annotations);
        EndpointConfig endpoint;
        synchronized (_writers) {
            endpoint = _writers.get(key);
        }
        // not yet resolved (or not cached any more)? Resolve!
        if (endpoint == null) {
            ObjectMapper mapper = locateMapper(type, mediaType);
            endpoint = EndpointConfig.forWriting(mapper, annotations,
                    this._jsonpFunctionName);
            // and cache for future reuse
            synchronized (_writers) {
                _writers.put(key.immutableKey(), endpoint);
            }
        }


        ObjectWriter writer = endpoint.getWriter();
        
        /* 27-Feb-2009, tatu: Where can we find desired encoding? Within
         *   HTTP headers?
         */
        JsonEncoding enc = findEncoding(mediaType, httpHeaders);
        JsonGenerator jg = writer.getJsonFactory().createJsonGenerator(entityStream, enc);


        // Want indentation?
        if (writer.isEnabled(SerializationFeature.INDENT_OUTPUT)) {
            jg.useDefaultPrettyPrinter();
        }
        // 04-Mar-2010, tatu: How about type we were given? (if any)
        JavaType rootType = null;
        
        if (genericType != null && value != null) {
            /* 10-Jan-2011, tatu: as per [JACKSON-456], it's not safe to just force root
             *    type since it prevents polymorphic type serialization. Since we really
             *    just need this for generics, let's only use generic type if it's truly
             *    generic.
             */
            if (genericType.getClass() != Class.class) { // generic types are other impls of 'java.lang.reflect.Type'
                /* This is still not exactly right; should root type be further
                 * specialized with 'value.getClass()'? Let's see how well this works before
                 * trying to come up with more complete solution.
                 */
                rootType = writer.getTypeFactory().constructType(genericType);
                /* 26-Feb-2011, tatu: To help with [JACKSON-518], we better recognize cases where
                 *    type degenerates back into "Object.class" (as is the case with plain TypeVariable,
                 *    for example), and not use that.
                 */
                if (rootType.getRawClass() == Object.class) {
                    rootType = null;
                }
            }
        }
        // Most of the configuration now handled through EndpointConfig, ObjectWriter
        // but we may need to force root type:
        if (rootType != null) {
            writer = writer.withType(rootType);
        }
        // and finally, JSONP wrapping, if any:
        value = endpoint.applyJSONP(value);
        
        writer.writeValue(jg, value);
    }

View Full Code Here

    public Object readFrom(Class<Object> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String,String> httpHeaders, InputStream entityStream) 
        throws IOException
    {


        AnnotationBundleKey key = new AnnotationBundleKey(annotations);
        EndpointConfig endpoint;
        synchronized (_readers) {
            endpoint = _readers.get(key);
        }
        // not yet resolved (or not cached any more)? Resolve!
        if (endpoint == null) {
            ObjectMapper mapper = locateMapper(type, mediaType);
            endpoint = EndpointConfig.forReading(mapper, annotations);
            // and cache for future reuse
            synchronized (_readers) {
                _readers.put(key.immutableKey(), endpoint);
            }
        }
        ObjectReader reader = endpoint.getReader();
        
        JsonParser jp = reader.getJsonFactory().createJsonParser(entityStream);
        if (jp.nextToken() == null) {
           return null;
        }

View Full Code Here

    public void writeTo(Object value, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType,
            MultivaluedMap<String,Object> httpHeaders, OutputStream entityStream) 
        throws IOException
    {
        AnnotationBundleKey key = new AnnotationBundleKey(annotations);
        EndpointConfig endpoint;
        synchronized (_writers) {
            endpoint = _writers.get(key);
        }
        // not yet resolved (or not cached any more)? Resolve!
        if (endpoint == null) {
            ObjectMapper mapper = locateMapper(type, mediaType);
            endpoint = EndpointConfig.forWriting(mapper, annotations,
                    this._jsonpFunctionName);
            // and cache for future reuse
            synchronized (_writers) {
                _writers.put(key.immutableKey(), endpoint);
            }
        }


        ObjectWriter writer = endpoint.getWriter();
        
        /* 27-Feb-2009, tatu: Where can we find desired encoding? Within
         *   HTTP headers?
         */
        JsonEncoding enc = findEncoding(mediaType, httpHeaders);
        JsonGenerator jg = writer.getJsonFactory().createJsonGenerator(entityStream, enc);


        // Want indentation?
        if (writer.isEnabled(SerializationFeature.INDENT_OUTPUT)) {
            jg.useDefaultPrettyPrinter();
        }
        // 04-Mar-2010, tatu: How about type we were given? (if any)
        JavaType rootType = null;
        
        if (genericType != null && value != null) {
            /* 10-Jan-2011, tatu: as per [JACKSON-456], it's not safe to just force root
             *    type since it prevents polymorphic type serialization. Since we really
             *    just need this for generics, let's only use generic type if it's truly
             *    generic.
             */
            if (genericType.getClass() != Class.class) { // generic types are other impls of 'java.lang.reflect.Type'
                /* This is still not exactly right; should root type be further
                 * specialized with 'value.getClass()'? Let's see how well this works before
                 * trying to come up with more complete solution.
                 */
                rootType = writer.getTypeFactory().constructType(genericType);
                /* 26-Feb-2011, tatu: To help with [JACKSON-518], we better recognize cases where
                 *    type degenerates back into "Object.class" (as is the case with plain TypeVariable,
                 *    for example), and not use that.
                 */
                if (rootType.getRawClass() == Object.class) {
                    rootType = null;
                }
            }
        }
        // Most of the configuration now handled through EndpointConfig, ObjectWriter
        // but we may need to force root type:
        if (rootType != null) {
            writer = writer.withType(rootType);
        }
        // and finally, JSONP wrapping, if any:
        value = endpoint.applyJSONP(value);
        
        writer.writeValue(jg, value);
    }

View Full Code Here

     */
    public Object readFrom(Class<Object> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String,String> httpHeaders, InputStream entityStream) 
        throws IOException
    {
        AnnotationBundleKey key = new AnnotationBundleKey(annotations);
        EndpointConfig endpoint;
        synchronized (_readers) {
            endpoint = _readers.get(key);
        }
        // not yet resolved (or not cached any more)? Resolve!
        if (endpoint == null) {
            ObjectMapper mapper = locateMapper(type, mediaType);
            endpoint = EndpointConfig.forReading(mapper, annotations);
            // and cache for future reuse
            synchronized (_readers) {
                _readers.put(key.immutableKey(), endpoint);
            }
        }
        ObjectReader reader = endpoint.getReader();
        JsonParser jp = reader.getJsonFactory().createJsonParser(entityStream);
        return reader.withType(genericType).readValue(jp);
    }

View Full Code Here

    public void writeTo(Object value, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType,
            MultivaluedMap<String,Object> httpHeaders, OutputStream entityStream) 
        throws IOException
    {
        AnnotationBundleKey key = new AnnotationBundleKey(annotations);
        EndpointConfig endpoint;
        synchronized (_writers) {
            endpoint = _writers.get(key);
        }
        // not yet resolved (or not cached any more)? Resolve!
        if (endpoint == null) {
            ObjectMapper mapper = locateMapper(type, mediaType);
            endpoint = EndpointConfig.forWriting(mapper, annotations,
                    this._jsonpFunctionName);
            // and cache for future reuse
            synchronized (_writers) {
                _writers.put(key.immutableKey(), endpoint);
            }
        }


        ObjectWriter writer = endpoint.getWriter();
        
        /* 27-Feb-2009, tatu: Where can we find desired encoding? Within
         *   HTTP headers?
         */
        JsonEncoding enc = findEncoding(mediaType, httpHeaders);
        JsonGenerator jg = writer.getJsonFactory().createJsonGenerator(entityStream, enc);


        // Want indentation?
        if (writer.isEnabled(SerializationFeature.INDENT_OUTPUT)) {
            jg.useDefaultPrettyPrinter();
        }
        // 04-Mar-2010, tatu: How about type we were given? (if any)
        JavaType rootType = null;
        
        if (genericType != null && value != null) {
            /* 10-Jan-2011, tatu: as per [JACKSON-456], it's not safe to just force root
             *    type since it prevents polymorphic type serialization. Since we really
             *    just need this for generics, let's only use generic type if it's truly
             *    generic.
             */
            if (genericType.getClass() != Class.class) { // generic types are other impls of 'java.lang.reflect.Type'
                /* This is still not exactly right; should root type be further
                 * specialized with 'value.getClass()'? Let's see how well this works before
                 * trying to come up with more complete solution.
                 */
                rootType = writer.getTypeFactory().constructType(genericType);
                /* 26-Feb-2011, tatu: To help with [JACKSON-518], we better recognize cases where
                 *    type degenerates back into "Object.class" (as is the case with plain TypeVariable,
                 *    for example), and not use that.
                 */
                if (rootType.getRawClass() == Object.class) {
                    rootType = null;
                }
            }
        }
        // Most of the configuration now handled through EndpointConfig, ObjectWriter
        // but we may need to force root type:
        if (rootType != null) {
            writer = writer.withType(rootType);
        }
        // and finally, JSONP wrapping, if any:
        value = endpoint.applyJSONP(value);
        
        writer.writeValue(jg, value);
    }

View Full Code Here

     */
    public Object readFrom(Class<Object> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String,String> httpHeaders, InputStream entityStream) 
        throws IOException
    {
        AnnotationBundleKey key = new AnnotationBundleKey(annotations);
        EndpointConfig endpoint;
        synchronized (_readers) {
            endpoint = _readers.get(key);
        }
        // not yet resolved (or not cached any more)? Resolve!
        if (endpoint == null) {
            ObjectMapper mapper = locateMapper(type, mediaType);
            endpoint = EndpointConfig.forReading(mapper, annotations);
            // and cache for future reuse
            synchronized (_readers) {
                _readers.put(key.immutableKey(), endpoint);
            }
        }
        ObjectReader reader = endpoint.getReader();
        JsonParser jp = reader.getJsonFactory().createJsonParser(entityStream);
        return reader.withType(genericType).readValue(jp);
    }

View Full Code Here

    public void writeTo(Object value, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType,
            MultivaluedMap<String,Object> httpHeaders, OutputStream entityStream) 
        throws IOException
    {
        AnnotationBundleKey key = new AnnotationBundleKey(annotations);
        EndpointConfig endpoint;
        synchronized (_writers) {
            endpoint = _writers.get(key);
        }
        // not yet resolved (or not cached any more)? Resolve!
        if (endpoint == null) {
            ObjectMapper mapper = locateMapper(type, mediaType);
            endpoint = EndpointConfig.forWriting(mapper, annotations,
                    this._jsonpFunctionName);
            // and cache for future reuse
            synchronized (_writers) {
                _writers.put(key.immutableKey(), endpoint);
            }
        }


        ObjectWriter writer = endpoint.getWriter();
        
        /* 27-Feb-2009, tatu: Where can we find desired encoding? Within
         *   HTTP headers?
         */
        JsonEncoding enc = findEncoding(mediaType, httpHeaders);
        JsonGenerator jg = writer.getJsonFactory().createJsonGenerator(entityStream, enc);


        // Want indentation?
        if (writer.isEnabled(SerializationFeature.INDENT_OUTPUT)) {
            jg.useDefaultPrettyPrinter();
        }
        // 04-Mar-2010, tatu: How about type we were given? (if any)
        JavaType rootType = null;
        
        if (genericType != null && value != null) {
            /* 10-Jan-2011, tatu: as per [JACKSON-456], it's not safe to just force root
             *    type since it prevents polymorphic type serialization. Since we really
             *    just need this for generics, let's only use generic type if it's truly
             *    generic.
             */
            if (genericType.getClass() != Class.class) { // generic types are other impls of 'java.lang.reflect.Type'
                /* This is still not exactly right; should root type be further
                 * specialized with 'value.getClass()'? Let's see how well this works before
                 * trying to come up with more complete solution.
                 */
                rootType = writer.getTypeFactory().constructType(genericType);
                /* 26-Feb-2011, tatu: To help with [JACKSON-518], we better recognize cases where
                 *    type degenerates back into "Object.class" (as is the case with plain TypeVariable,
                 *    for example), and not use that.
                 */
                if (rootType.getRawClass() == Object.class) {
                    rootType = null;
                }
            }
        }
        // Most of the configuration now handled through EndpointConfig, ObjectWriter
        // but we may need to force root type:
        if (rootType != null) {
            writer = writer.withType(rootType);
        }
        // and finally, JSONP wrapping, if any:
        value = endpoint.applyJSONP(value);
        
        writer.writeValue(jg, value);
    }

View Full Code Here

     */
    public Object readFrom(Class<Object> type, Type genericType, Annotation[] annotations, MediaType mediaType, MultivaluedMap<String,String> httpHeaders, InputStream entityStream) 
        throws IOException
    {
        AnnotationBundleKey key = new AnnotationBundleKey(annotations);
        EndpointConfig endpoint;
        synchronized (_readers) {
            endpoint = _readers.get(key);
        }
        // not yet resolved (or not cached any more)? Resolve!
        if (endpoint == null) {
            ObjectMapper mapper = locateMapper(type, mediaType);
            endpoint = EndpointConfig.forReading(mapper, annotations);
            // and cache for future reuse
            synchronized (_readers) {
                _readers.put(key.immutableKey(), endpoint);
            }
        }
        ObjectReader reader = endpoint.getReader();
        JsonParser jp = reader.getJsonFactory().createJsonParser(entityStream);
        return reader.withType(genericType).readValue(jp);
    }

View Full Code Here

    public void writeTo(Object value, Class<?> type, Type genericType, Annotation[] annotations, MediaType mediaType,
            MultivaluedMap<String,Object> httpHeaders, OutputStream entityStream) 
        throws IOException
    {
        AnnotationBundleKey key = new AnnotationBundleKey(annotations);
        EndpointConfig endpoint;
        synchronized (_writers) {
            endpoint = _writers.get(key);
        }
        // not yet resolved (or not cached any more)? Resolve!
        if (endpoint == null) {
            ObjectMapper mapper = locateMapper(type, mediaType);
            endpoint = EndpointConfig.forWriting(mapper, annotations,
                    this._jsonpFunctionName);
            // and cache for future reuse
            synchronized (_writers) {
                _writers.put(key.immutableKey(), endpoint);
            }
        }


        ObjectWriter writer = endpoint.getWriter();
        
        /* 27-Feb-2009, tatu: Where can we find desired encoding? Within
         *   HTTP headers?
         */
        JsonEncoding enc = findEncoding(mediaType, httpHeaders);
        JsonGenerator jg = writer.getJsonFactory().createJsonGenerator(entityStream, enc);


        // Want indentation?
        if (writer.isEnabled(SerializationFeature.INDENT_OUTPUT)) {
            jg.useDefaultPrettyPrinter();
        }
        // 04-Mar-2010, tatu: How about type we were given? (if any)
        JavaType rootType = null;
        
        if (genericType != null && value != null) {
            /* 10-Jan-2011, tatu: as per [JACKSON-456], it's not safe to just force root
             *    type since it prevents polymorphic type serialization. Since we really
             *    just need this for generics, let's only use generic type if it's truly
             *    generic.
             */
            if (genericType.getClass() != Class.class) { // generic types are other impls of 'java.lang.reflect.Type'
                /* This is still not exactly right; should root type be further
                 * specialized with 'value.getClass()'? Let's see how well this works before
                 * trying to come up with more complete solution.
                 */
                rootType = writer.getTypeFactory().constructType(genericType);
                /* 26-Feb-2011, tatu: To help with [JACKSON-518], we better recognize cases where
                 *    type degenerates back into "Object.class" (as is the case with plain TypeVariable,
                 *    for example), and not use that.
                 */
                if (rootType.getRawClass() == Object.class) {
                    rootType = null;
                }
            }
        }
        // Most of the configuration now handled through EndpointConfig, ObjectWriter
        // but we may need to force root type:
        if (rootType != null) {
            writer = writer.withType(rootType);
        }
        // and finally, JSONP wrapping, if any:
        value = endpoint.applyJSONP(value);
        
        writer.writeValue(jg, value);
    }

View Full Code Here

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