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DATACMNS-1470 - Adapt to package refactorings in Spring HATEOAS.

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This commit is contained in:
Oliver Drotbohm
2019-02-27 12:59:10 +01:00
parent 06cb767f84
commit 435aaaaa35
9 changed files with 88 additions and 83 deletions
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4
src/main/java/org/springframework/data/web/HateoasPageableHandlerMethodArgumentResolver.java
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@@ -26,7 +26,7 @@ import org.springframework.data.domain.Pageable;
import org.springframework.hateoas.TemplateVariable;
import org.springframework.hateoas.TemplateVariable.VariableType;
import org.springframework.hateoas.TemplateVariables;
import org.springframework.hateoas.mvc.UriComponentsContributor;
import org.springframework.hateoas.server.mvc.UriComponentsContributor;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
import org.springframework.util.MultiValueMap;
@@ -100,7 +100,7 @@ public class HateoasPageableHandlerMethodArgumentResolver extends PageableHandle
/*
* (non-Javadoc)
* @see org.springframework.hateoas.mvc.UriComponentsContributor#enhance(org.springframework.web.util.UriComponentsBuilder, org.springframework.core.MethodParameter, java.lang.Object)
* @see org.springframework.hateoas.server.mvc.UriComponentsContributor#enhance(org.springframework.web.util.UriComponentsBuilder, org.springframework.core.MethodParameter, java.lang.Object)
*/
@Override
public void enhance(UriComponentsBuilder builder, @Nullable MethodParameter parameter, Object value) {

4
src/main/java/org/springframework/data/web/HateoasSortHandlerMethodArgumentResolver.java
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@@ -22,7 +22,7 @@ import org.springframework.data.domain.Sort;
import org.springframework.hateoas.TemplateVariable;
import org.springframework.hateoas.TemplateVariable.VariableType;
import org.springframework.hateoas.TemplateVariables;
import org.springframework.hateoas.mvc.UriComponentsContributor;
import org.springframework.hateoas.server.mvc.UriComponentsContributor;
import org.springframework.util.MultiValueMap;
import org.springframework.web.util.UriComponents;
import org.springframework.web.util.UriComponentsBuilder;
@@ -64,7 +64,7 @@ public class HateoasSortHandlerMethodArgumentResolver extends SortHandlerMethodA
/*
* (non-Javadoc)
* @see org.springframework.hateoas.mvc.UriComponentsContributor#enhance(org.springframework.web.util.UriComponentsBuilder, org.springframework.core.MethodParameter, java.lang.Object)
* @see org.springframework.hateoas.server.mvc.UriComponentsContributor#enhance(org.springframework.web.util.UriComponentsBuilder, org.springframework.core.MethodParameter, java.lang.Object)
*/
@Override
public void enhance(UriComponentsBuilder builder, MethodParameter parameter, Object value) {

65
src/main/java/org/springframework/data/web/PagedResourcesAssembler.java
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@@ -26,17 +26,17 @@ import org.springframework.core.MethodParameter;
import org.springframework.data.domain.Page;
import org.springframework.data.domain.PageRequest;
import org.springframework.data.domain.Pageable;
import org.springframework.hateoas.EntityModel;
import org.springframework.hateoas.IanaLinkRelations;
import org.springframework.hateoas.Link;
import org.springframework.hateoas.LinkRelation;
import org.springframework.hateoas.PagedResources;
import org.springframework.hateoas.PagedResources.PageMetadata;
import org.springframework.hateoas.Resource;
import org.springframework.hateoas.ResourceAssembler;
import org.springframework.hateoas.ResourceSupport;
import org.springframework.hateoas.PagedModel;
import org.springframework.hateoas.PagedModel.PageMetadata;
import org.springframework.hateoas.RepresentationModel;
import org.springframework.hateoas.UriTemplate;
import org.springframework.hateoas.core.EmbeddedWrapper;
import org.springframework.hateoas.core.EmbeddedWrappers;
import org.springframework.hateoas.server.RepresentationModelAssembler;
import org.springframework.hateoas.server.core.EmbeddedWrapper;
import org.springframework.hateoas.server.core.EmbeddedWrappers;
import org.springframework.lang.Nullable;
import org.springframework.util.Assert;
import org.springframework.web.servlet.support.ServletUriComponentsBuilder;
@@ -51,7 +51,7 @@ import org.springframework.web.util.UriComponentsBuilder;
* @author Nick Williams
* @author Marcel Overdijk
*/
public class PagedResourcesAssembler<T> implements ResourceAssembler<Page<T>, PagedResources<Resource<T>>> {
public class PagedResourcesAssembler<T> implements RepresentationModelAssembler<Page<T>, PagedModel<EntityModel<T>>> {
private final HateoasPageableHandlerMethodArgumentResolver pageableResolver;
private final Optional<UriComponents> baseUri;
@@ -62,7 +62,7 @@ public class PagedResourcesAssembler<T> implements ResourceAssembler<Page<T>, Pa
/**
* Creates a new {@link PagedResourcesAssembler} using the given {@link PageableHandlerMethodArgumentResolver} and
* base URI. If the former is {@literal null}, a default one will be created. If the latter is {@literal null}, calls
* to {@link #toResource(Page)} will use the current request's URI to build the relevant previous and next links.
* to {@link #toModel(Page)} will use the current request's URI to build the relevant previous and next links.
*
* @param resolver can be {@literal null}.
* @param baseUri can be {@literal null}.
@@ -89,12 +89,12 @@ public class PagedResourcesAssembler<T> implements ResourceAssembler<Page<T>, Pa
/*
* (non-Javadoc)
* @see org.springframework.hateoas.ResourceAssembler#toResource(java.lang.Object)
* @see org.springframework.hateoas.server.RepresentationModelAssembler#toModel(java.lang.Object)
*/
@Override
@SuppressWarnings("null")
public PagedResources<Resource<T>> toResource(Page<T> entity) {
return toResource(entity, it -> new Resource<>(it));
public PagedModel<EntityModel<T>> toModel(Page<T> entity) {
return toModel(entity, it -> new EntityModel<>(it));
}
/**
@@ -106,8 +106,8 @@ public class PagedResourcesAssembler<T> implements ResourceAssembler<Page<T>, Pa
* @param selfLink must not be {@literal null}.
* @return
*/
public PagedResources<Resource<T>> toResource(Page<T> page, Link selfLink) {
return toResource(page, it -> new Resource<>(it), selfLink);
public PagedModel<EntityModel<T>> toModel(Page<T> page, Link selfLink) {
return toModel(page, it -> new EntityModel<>(it), selfLink);
}
/**
@@ -118,8 +118,9 @@ public class PagedResourcesAssembler<T> implements ResourceAssembler<Page<T>, Pa
* @param assembler must not be {@literal null}.
* @return
*/
public <R extends ResourceSupport> PagedResources<R> toResource(Page<T> page, ResourceAssembler<T, R> assembler) {
return createResource(page, assembler, Optional.empty());
public <R extends RepresentationModel<?>> PagedModel<R> toModel(Page<T> page,
RepresentationModelAssembler<T, R> assembler) {
return createModel(page, assembler, Optional.empty());
}
/**
@@ -132,12 +133,12 @@ public class PagedResourcesAssembler<T> implements ResourceAssembler<Page<T>, Pa
* @param link must not be {@literal null}.
* @return
*/
public <R extends ResourceSupport> PagedResources<R> toResource(Page<T> page, ResourceAssembler<T, R> assembler,
Link link) {
public <R extends RepresentationModel<?>> PagedModel<R> toModel(Page<T> page,
RepresentationModelAssembler<T, R> assembler, Link link) {
Assert.notNull(link, "Link must not be null!");
return createResource(page, assembler, Optional.of(link));
return createModel(page, assembler, Optional.of(link));
}
/**
@@ -148,8 +149,8 @@ public class PagedResourcesAssembler<T> implements ResourceAssembler<Page<T>, Pa
* @return
* @since 2.0
*/
public PagedResources<?> toEmptyResource(Page<?> page, Class<?> type) {
return toEmptyResource(page, type, Optional.empty());
public PagedModel<?> toEmptyModel(Page<?> page, Class<?> type) {
return toEmptyModel(page, type, Optional.empty());
}
/**
@@ -161,11 +162,11 @@ public class PagedResourcesAssembler<T> implements ResourceAssembler<Page<T>, Pa
* @return
* @since 1.11
*/
public PagedResources<?> toEmptyResource(Page<?> page, Class<?> type, Link link) {
return toEmptyResource(page, type, Optional.of(link));
public PagedModel<?> toEmptyModel(Page<?> page, Class<?> type, Link link) {
return toEmptyModel(page, type, Optional.of(link));
}
private PagedResources<?> toEmptyResource(Page<?> page, Class<?> type, Optional<Link> link) {
private PagedModel<?> toEmptyModel(Page<?> page, Class<?> type, Optional<Link> link) {
Assert.notNull(page, "Page must must not be null!");
Assert.isTrue(!page.hasContent(), "Page must not have any content!");
@@ -177,7 +178,7 @@ public class PagedResourcesAssembler<T> implements ResourceAssembler<Page<T>, Pa
EmbeddedWrapper wrapper = wrappers.emptyCollectionOf(type);
List<EmbeddedWrapper> embedded = Collections.singletonList(wrapper);
return addPaginationLinks(new PagedResources<>(embedded, metadata), page, link);
return addPaginationLinks(new PagedModel<>(embedded, metadata), page, link);
}
/**
@@ -188,18 +189,18 @@ public class PagedResourcesAssembler<T> implements ResourceAssembler<Page<T>, Pa
* @param page the original page handed to the assembler, must not be {@literal null}.
* @return must not be {@literal null}.
*/
protected <R extends ResourceSupport, S> PagedResources<R> createPagedResource(List<R> resources,
protected <R extends RepresentationModel<?>, S> PagedModel<R> createPagedModel(List<R> resources,
PageMetadata metadata, Page<S> page) {
Assert.notNull(resources, "Content resources must not be null!");
Assert.notNull(metadata, "PageMetadata must not be null!");
Assert.notNull(page, "Page must not be null!");
return new PagedResources<>(resources, metadata);
return new PagedModel<>(resources, metadata);
}
private <S, R extends ResourceSupport> PagedResources<R> createResource(Page<S> page,
ResourceAssembler<S, R> assembler, Optional<Link> link) {
private <S, R extends RepresentationModel<?>> PagedModel<R> createModel(Page<S> page,
RepresentationModelAssembler<S, R> assembler, Optional<Link> link) {
Assert.notNull(page, "Page must not be null!");
Assert.notNull(assembler, "ResourceAssembler must not be null!");
@@ -207,15 +208,15 @@ public class PagedResourcesAssembler<T> implements ResourceAssembler<Page<T>, Pa
List<R> resources = new ArrayList<>(page.getNumberOfElements());
for (S element : page) {
resources.add(assembler.toResource(element));
resources.add(assembler.toModel(element));
}
PagedResources<R> resource = createPagedResource(resources, asPageMetadata(page), page);
PagedModel<R> resource = createPagedModel(resources, asPageMetadata(page), page);
return addPaginationLinks(resource, page, link);
}
private <R> PagedResources<R> addPaginationLinks(PagedResources<R> resources, Page<?> page, Optional<Link> link) {
private <R> PagedModel<R> addPaginationLinks(PagedModel<R> resources, Page<?> page, Optional<Link> link) {
UriTemplate base = getUriTemplate(link);

10
src/main/java/org/springframework/data/web/PagedResourcesAssemblerArgumentResolver.java
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@@ -25,9 +25,9 @@ import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.core.MethodParameter;
import org.springframework.data.domain.Pageable;
import org.springframework.hateoas.Link;
import org.springframework.hateoas.MethodLinkBuilderFactory;
import org.springframework.hateoas.core.MethodParameters;
import org.springframework.hateoas.mvc.ControllerLinkBuilderFactory;
import org.springframework.hateoas.server.MethodLinkBuilderFactory;
import org.springframework.hateoas.server.core.MethodParameters;
import org.springframework.hateoas.server.mvc.WebMvcLinkBuilderFactory;
import org.springframework.lang.Nullable;
import org.springframework.web.bind.support.WebDataBinderFactory;
import org.springframework.web.context.request.NativeWebRequest;
@@ -60,13 +60,13 @@ public class PagedResourcesAssemblerArgumentResolver implements HandlerMethodArg
* {@link PageableHandlerMethodArgumentResolver} and {@link MethodLinkBuilderFactory}.
*
* @param resolver can be {@literal null}.
* @param linkBuilderFactory can be {@literal null}, will be defaulted to a {@link ControllerLinkBuilderFactory}.
* @param linkBuilderFactory can be {@literal null}, will be defaulted to a {@link WebMvcLinkBuilderFactory}.
*/
public PagedResourcesAssemblerArgumentResolver(HateoasPageableHandlerMethodArgumentResolver resolver,
@Nullable MethodLinkBuilderFactory<?> linkBuilderFactory) {
this.resolver = resolver;
this.linkBuilderFactory = linkBuilderFactory == null ? new ControllerLinkBuilderFactory() : linkBuilderFactory;
this.linkBuilderFactory = linkBuilderFactory == null ? new WebMvcLinkBuilderFactory() : linkBuilderFactory;
}
/*