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EclipseLink/Examples/MOXy/MOXy JSON Provider

MOXy JSON Provider

MOXy now includes an implementation (MOXyJsonProvider) that can be used directly or extended to make the integration even easier.

Using MOXyJsonProvider

Default Behaviour

You can use a JAX-RS Application class to specify that MOXyJsonProvider should be used with your JAX-RS application.

package org.example;
 
import java.util.*;
import javax.ws.rs.core.Application;
import org.eclipse.persistence.jaxb.rs.MOXyJsonProvider;
 
public class CustomerApplication  extends Application {
 
    @Override
    public Set<Class<?>> getClasses() {
        HashSet<Class<?>> set = new HashSet<Class<?>>(2);
        set.add(MOXyJsonProvider.class);
        set.add(CustomerService.class);
        return set;
    }
 
}

Configuration Options

You can also use a JAX-RS Application class to specify an instance of MOXyJsonProvider to be used with your JAX-RS application. This approach allows you customize the different configuration options offered by the MOXyJsonProvider.

package org.example;
 
import java.util.*;
import javax.ws.rs.core.Application;
import org.eclipse.persistence.jaxb.rs.MOXyJsonProvider;
 
public class CustomerApplication  extends Application {
 
    @Override
    public Set<Class<?>> getClasses() {
        HashSet<Class<?>> set = new HashSet<Class<?>>(1);
        set.add(ExampleService.class);
        return set;
    }
 
    @Override
    public Set<Object> getSingletons() {
        MOXyJsonProvider moxyJsonProvider = new MOXyJsonProvider();
 
        moxyJsonProvider.setAttributePrefix("@");
        moxyJsonProvider.setFormattedOutput(true);
        moxyJsonProvider.setIncludeRoot(true);
        moxyJsonProvider.setMarshalEmptyCollections(false);
        moxyJsonProvider.setValueWrapper("$");
 
        Map<String, String> namespacePrefixMapper = new HashMap<String, String>(1);
        namespacePrefixMapper.put("http://www.example.org/customer", "cust");
        moxyJsonProvider.setNamespacePrefixMapper(namespacePrefixMapper);
        moxyJsonProvider.setNamespaceSeparator(':');
 
        HashSet<Object> set = new HashSet<Object>(1);
        set.add(moxyJsonProvider);
        return set;
    }
 
}