Example usage for com.fasterxml.jackson.jaxrs.cfg AnnotationBundleKey AnnotationBundleKey

Introduction

In this page you can find the example usage for com.fasterxml.jackson.jaxrs.cfg AnnotationBundleKey AnnotationBundleKey.

Prototype

public AnnotationBundleKey(Annotation[] annotations, Class<?> type) 

Source Link

Usage

From source file:nl.knaw.huygens.timbuctoo.rest.providers.HTMLProviderHelper.java

/**
 * Returns an object writer for a class with the specified annotations.
 * <ul>//w w  w . j a  v  a  2s . c  o m
 * <li>The current implementation is not thread safe.</li>
 * <li>Apparently uses undocumented features of Jackson. In version 2.1 it used
 * <code>com.fasterxml.jackson.jaxrs.json.util.AnnotationBundleKey</code> and
 * <code>com.fasterxml.jackson.jaxrs.json.annotation.EndpointConfig</code>.
 * In Jackson 2.2 the first of these classes was moved to a different package,
 * and the second was replaced by <code>JsonEndpointConfig</code>.</li>
 * </ul>
 */
public ObjectWriter getObjectWriter(Annotation[] annotations) {
    AnnotationBundleKey key = new AnnotationBundleKey(annotations, AnnotationBundleKey.class);
    ObjectWriter writer = writers.get(key);
    if (writer == null) {
        // A quick hack to add custom serialization of the Reference type.
        SimpleModule module = new SimpleModule();
        module.addSerializer(new ReferenceSerializer(registry));
        ObjectMapper mapper = new ObjectMapper();
        mapper.registerModule(module);
        JsonEndpointConfig endpointConfig = JsonEndpointConfig.forWriting(mapper, annotations, null);
        writer = endpointConfig.getWriter();
        writers.put(key, writer);
    }
    return writer;
}

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