Example usage for org.springframework.data.rest.webmvc.support Projector projectExcerpt

Introduction

In this page you can find the example usage for org.springframework.data.rest.webmvc.support Projector projectExcerpt.

Prototype

Object projectExcerpt(Object source);

Source Link

Document

Creates a excerpt projection for the given source.

Usage

From source file:org.springframework.data.rest.webmvc.PersistentEntityResourceAssemblerIntegrationTests.java

/**
 * @see DATAREST-609/*  w  ww.  j a v a 2s  . c  om*/
 */
@Test
public void addsSelfAndSingleResourceLinkToResourceByDefault() throws Exception {

    Projector projector = mock(Projector.class);

    when(projector.projectExcerpt(anyObject())).thenAnswer(new ReturnsArgumentAt(0));

    PersistentEntityResourceAssembler assembler = new PersistentEntityResourceAssembler(entities, projector,
            associations,
            new DefaultSelfLinkProvider(entities, entityLinks, Collections.<EntityLookup<?>>emptyList()));

    User user = new User();
    user.id = BigInteger.valueOf(4711);

    PersistentEntityResource resource = assembler.toResource(user);

    Links links = new Links(resource.getLinks());

    assertThat(links, is(Matchers.<Link>iterableWithSize(2)));
    assertThat(links.getLink("self").getVariables(), is(Matchers.empty()));
    assertThat(links.getLink("user").getVariableNames(), is(hasItem("projection")));
}

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