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#126, #123 - Added support for HAL curies.

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Introduced CurieProvider interface as well as a DefaultCurieProvider that can be registered as Spring Bean to enable Links being rendered in a curie namespace and an additional curie link exposing the metadata of how to lookup the rel definition.

Deprecated Jackson 1 integration. Added helper class to find out whether a relation type is defined by the IANA.
This commit is contained in:
Oliver Gierke
2013-12-17 11:23:30 +01:00
parent fac6bbb2cc
commit 9eacd07203
11 changed files with 383 additions and 36 deletions
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18
src/main/java/org/springframework/hateoas/config/HypermediaSupportBeanDefinitionRegistrar.java
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@@ -23,6 +23,7 @@ import java.util.Map;
import org.springframework.beans.BeansException;
import org.springframework.beans.factory.BeanFactory;
import org.springframework.beans.factory.BeanFactoryAware;
import org.springframework.beans.factory.NoSuchBeanDefinitionException;
import org.springframework.beans.factory.config.BeanDefinition;
import org.springframework.beans.factory.config.BeanDefinitionHolder;
import org.springframework.beans.factory.config.BeanPostProcessor;
@@ -42,6 +43,7 @@ import org.springframework.hateoas.core.DefaultLinkDiscoverer;
import org.springframework.hateoas.core.DefaultRelProvider;
import org.springframework.hateoas.core.DelegatingRelProvider;
import org.springframework.hateoas.core.EvoInflectorRelProvider;
import org.springframework.hateoas.hal.CurieProvider;
import org.springframework.hateoas.hal.HalLinkDiscoverer;
import org.springframework.hateoas.hal.Jackson1HalModule;
import org.springframework.hateoas.hal.Jackson2HalModule;
@@ -63,6 +65,7 @@ import com.fasterxml.jackson.databind.ObjectMapper;
*
* @author Oliver Gierke
*/
@SuppressWarnings("deprecation")
class HypermediaSupportBeanDefinitionRegistrar implements ImportBeanDefinitionRegistrar {
private static final String LINK_DISCOVERER_BEAN_NAME = "_linkDiscoverer";
@@ -172,7 +175,8 @@ class HypermediaSupportBeanDefinitionRegistrar implements ImportBeanDefinitionRe
private BeanFactory factory;
/* (non-Javadoc)
/*
* (non-Javadoc)
* @see org.springframework.beans.factory.BeanFactoryAware#setBeanFactory(org.springframework.beans.factory.BeanFactory)
*/
@Override
@@ -226,7 +230,16 @@ class HypermediaSupportBeanDefinitionRegistrar implements ImportBeanDefinitionRe
ObjectMapper mapper = (ObjectMapper) objectMapper;
mapper.registerModule(new Jackson2HalModule());
mapper.setHandlerInstantiator(new Jackson2HalModule.HalHandlerInstantiator(provider));
mapper.setHandlerInstantiator(new Jackson2HalModule.HalHandlerInstantiator(provider, getCurieProvider()));
}
private CurieProvider getCurieProvider() {
try {
return factory.getBean(CurieProvider.class);
} catch (NoSuchBeanDefinitionException e) {
return null;
}
}
}
@@ -236,6 +249,7 @@ class HypermediaSupportBeanDefinitionRegistrar implements ImportBeanDefinitionRe
*
* @author Oliver Gierke
*/
@Deprecated
private static class Jackson1ModuleRegisteringBeanPostProcessor implements BeanPostProcessor, BeanFactoryAware {
private BeanFactory beanFactory;