Example usage for org.springframework.data.web JsonProjectingMethodInterceptorFactory JsonProjectingMethodInterceptorFactory

Introduction

In this page you can find the example usage for org.springframework.data.web JsonProjectingMethodInterceptorFactory JsonProjectingMethodInterceptorFactory.

Prototype

public JsonProjectingMethodInterceptorFactory(MappingProvider mappingProvider) 

Source Link

Document

Creates a new JsonProjectingMethodInterceptorFactory using the given ObjectMapper .

Usage

From source file:org.springframework.data.web.JsonProjectingMethodInterceptorFactoryUnitTests.java

@Before
public void setUp() {

    String json = "{\"firstname\" : \"Dave\", "//
            + "\"address\" : { \"zipCode\" : \"01097\", \"city\" : \"Dresden\" }," //
            + "\"addresses\" : [ { \"zipCode\" : \"01097\", \"city\" : \"Dresden\" }]" + " }";

    SpelAwareProxyProjectionFactory projectionFactory = new SpelAwareProxyProjectionFactory();

    MappingProvider mappingProvider = new JacksonMappingProvider(new ObjectMapper());
    projectionFactory.registerMethodInvokerFactory(new JsonProjectingMethodInterceptorFactory(mappingProvider));

    this.projectionFactory = projectionFactory;
    this.customer = projectionFactory.createProjection(Customer.class,
            new ByteArrayInputStream(json.getBytes()));
}

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From source file:org.springframework.data.web.ProjectingJackson2HttpMessageConverter.java

/**
 * Creates a new {@link SpelAwareProxyProjectionFactory} with the {@link JsonProjectingMethodInterceptorFactory}
 * registered for the given {@link ObjectMapper}.
 * /*ww w.  j  a v a 2 s .  com*/
 * @param mapper must not be {@literal null}.
 * @return
 */
private static SpelAwareProxyProjectionFactory initProjectionFactory(ObjectMapper mapper) {

    Assert.notNull(mapper, "ObjectMapper must not be null!");

    SpelAwareProxyProjectionFactory projectionFactory = new SpelAwareProxyProjectionFactory();
    projectionFactory.registerMethodInvokerFactory(
            new JsonProjectingMethodInterceptorFactory(new JacksonMappingProvider(mapper)));

    return projectionFactory;
}

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