下面列出了怎么用org.springframework.core.io.DescriptiveResource的API类实例代码及写法，或者点击链接到github查看源代码。
@Test
public void postProcessorFailsOnImplicitOverrideIfOverridingIsNotAllowed() {
RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
rbd.setResource(new DescriptiveResource("XML or something"));
beanFactory.registerBeanDefinition("bar", rbd);
beanFactory.registerBeanDefinition("config", new RootBeanDefinition(SingletonBeanConfig.class));
beanFactory.setAllowBeanDefinitionOverriding(false);
ConfigurationClassPostProcessor pp = new ConfigurationClassPostProcessor();
try {
pp.postProcessBeanFactory(beanFactory);
fail("Should have thrown BeanDefinitionStoreException");
}
catch (BeanDefinitionStoreException ex) {
assertTrue(ex.getMessage().contains("bar"));
assertTrue(ex.getMessage().contains("SingletonBeanConfig"));
assertTrue(ex.getMessage().contains(TestBean.class.getName()));
}
}
/**
* Define a Spring XML namespace definition to use.
* @param definition the namespace definition
*/
public void xmlns(Map<String, String> definition) {
if (!definition.isEmpty()) {
for (Map.Entry<String,String> entry : definition.entrySet()) {
String namespace = entry.getKey();
String uri = entry.getValue();
if (uri == null) {
throw new IllegalArgumentException("Namespace definition must supply a non-null URI");
}
NamespaceHandler namespaceHandler =
this.groovyDslXmlBeanDefinitionReader.getNamespaceHandlerResolver().resolve(uri);
if (namespaceHandler == null) {
throw new BeanDefinitionParsingException(new Problem("No namespace handler found for URI: " + uri,
new Location(new DescriptiveResource(("Groovy")))));
}
this.namespaces.put(namespace, uri);
}
}
}
private GroovyDynamicElementReader createDynamicElementReader(String namespace) {
XmlReaderContext readerContext = this.groovyDslXmlBeanDefinitionReader.createReaderContext(new DescriptiveResource(
"Groovy"));
BeanDefinitionParserDelegate delegate = new BeanDefinitionParserDelegate(readerContext);
boolean decorating = (this.currentBeanDefinition != null);
if (!decorating) {
this.currentBeanDefinition = new GroovyBeanDefinitionWrapper(namespace);
}
return new GroovyDynamicElementReader(namespace, this.namespaces, delegate, this.currentBeanDefinition, decorating) {
@Override
protected void afterInvocation() {
if (!this.decorating) {
currentBeanDefinition = null;
}
}
};
}
@Test
public void postProcessorFailsOnImplicitOverrideIfOverridingIsNotAllowed() {
RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
rbd.setResource(new DescriptiveResource("XML or something"));
beanFactory.registerBeanDefinition("bar", rbd);
beanFactory.registerBeanDefinition("config", new RootBeanDefinition(SingletonBeanConfig.class));
beanFactory.setAllowBeanDefinitionOverriding(false);
ConfigurationClassPostProcessor pp = new ConfigurationClassPostProcessor();
try {
pp.postProcessBeanFactory(beanFactory);
fail("Should have thrown BeanDefinitionStoreException");
}
catch (BeanDefinitionStoreException ex) {
assertTrue(ex.getMessage().contains("bar"));
assertTrue(ex.getMessage().contains("SingletonBeanConfig"));
assertTrue(ex.getMessage().contains(TestBean.class.getName()));
}
}
/**
* Define a Spring XML namespace definition to use.
* @param definition the namespace definition
*/
public void xmlns(Map<String, String> definition) {
if (!definition.isEmpty()) {
for (Map.Entry<String,String> entry : definition.entrySet()) {
String namespace = entry.getKey();
String uri = entry.getValue();
if (uri == null) {
throw new IllegalArgumentException("Namespace definition must supply a non-null URI");
}
NamespaceHandler namespaceHandler =
this.groovyDslXmlBeanDefinitionReader.getNamespaceHandlerResolver().resolve(uri);
if (namespaceHandler == null) {
throw new BeanDefinitionParsingException(new Problem("No namespace handler found for URI: " + uri,
new Location(new DescriptiveResource(("Groovy")))));
}
this.namespaces.put(namespace, uri);
}
}
}
private GroovyDynamicElementReader createDynamicElementReader(String namespace) {
XmlReaderContext readerContext = this.groovyDslXmlBeanDefinitionReader.createReaderContext(new DescriptiveResource(
"Groovy"));
BeanDefinitionParserDelegate delegate = new BeanDefinitionParserDelegate(readerContext);
boolean decorating = (this.currentBeanDefinition != null);
if (!decorating) {
this.currentBeanDefinition = new GroovyBeanDefinitionWrapper(namespace);
}
return new GroovyDynamicElementReader(namespace, this.namespaces, delegate, this.currentBeanDefinition, decorating) {
@Override
protected void afterInvocation() {
if (!this.decorating) {
currentBeanDefinition = null;
}
}
};
}
/**
* Define a Spring XML namespace definition to use.
* @param definition the namespace definition
*/
public void xmlns(Map<String, String> definition) {
if (!definition.isEmpty()) {
for (Map.Entry<String,String> entry : definition.entrySet()) {
String namespace = entry.getKey();
String uri = entry.getValue();
if (uri == null) {
throw new IllegalArgumentException("Namespace definition must supply a non-null URI");
}
NamespaceHandler namespaceHandler =
this.groovyDslXmlBeanDefinitionReader.getNamespaceHandlerResolver().resolve(uri);
if (namespaceHandler == null) {
throw new BeanDefinitionParsingException(new Problem("No namespace handler found for URI: " + uri,
new Location(new DescriptiveResource(("Groovy")))));
}
this.namespaces.put(namespace, uri);
}
}
}
private GroovyDynamicElementReader createDynamicElementReader(String namespace) {
XmlReaderContext readerContext = this.groovyDslXmlBeanDefinitionReader.createReaderContext(new DescriptiveResource(
"Groovy"));
BeanDefinitionParserDelegate delegate = new BeanDefinitionParserDelegate(readerContext);
boolean decorating = (this.currentBeanDefinition != null);
if (!decorating) {
this.currentBeanDefinition = new GroovyBeanDefinitionWrapper(namespace);
}
return new GroovyDynamicElementReader(namespace, this.namespaces, delegate, this.currentBeanDefinition, decorating) {
@Override
protected void afterInvocation() {
if (!this.decorating) {
currentBeanDefinition = null;
}
}
};
}
/**
* Define a Spring namespace definition to use.
* @param definition the namespace definition
*/
public void xmlns(Map<String, String> definition) {
if (!definition.isEmpty()) {
for (Map.Entry<String,String> entry : definition.entrySet()) {
String namespace = entry.getKey();
String uri = entry.getValue();
if (uri == null) {
throw new IllegalArgumentException("Namespace definition must supply a non-null URI");
}
NamespaceHandler namespaceHandler = this.xmlBeanDefinitionReader.getNamespaceHandlerResolver().resolve(uri);
if (namespaceHandler == null) {
throw new BeanDefinitionParsingException(new Problem("No namespace handler found for URI: " + uri,
new Location(new DescriptiveResource(("Groovy")))));
}
this.namespaces.put(namespace, uri);
}
}
}
@Test
public void postProcessorFailsOnImplicitOverrideIfOverridingIsNotAllowed() {
RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
rbd.setResource(new DescriptiveResource("XML or something"));
beanFactory.registerBeanDefinition("bar", rbd);
beanFactory.registerBeanDefinition("config", new RootBeanDefinition(SingletonBeanConfig.class));
beanFactory.setAllowBeanDefinitionOverriding(false);
ConfigurationClassPostProcessor pp = new ConfigurationClassPostProcessor();
try {
pp.postProcessBeanFactory(beanFactory);
fail("Should have thrown BeanDefinitionStoreException");
}
catch (BeanDefinitionStoreException ex) {
assertTrue(ex.getMessage().contains("bar"));
assertTrue(ex.getMessage().contains("SingletonBeanConfig"));
assertTrue(ex.getMessage().contains(TestBean.class.getName()));
}
}
/**
* Define a Spring XML namespace definition to use.
* @param definition the namespace definition
*/
public void xmlns(Map<String, String> definition) {
if (!definition.isEmpty()) {
for (Map.Entry<String,String> entry : definition.entrySet()) {
String namespace = entry.getKey();
String uri = entry.getValue();
if (uri == null) {
throw new IllegalArgumentException("Namespace definition must supply a non-null URI");
}
NamespaceHandler namespaceHandler = this.groovyDslXmlBeanDefinitionReader.getNamespaceHandlerResolver().resolve(
uri);
if (namespaceHandler == null) {
throw new BeanDefinitionParsingException(new Problem("No namespace handler found for URI: " + uri,
new Location(new DescriptiveResource(("Groovy")))));
}
this.namespaces.put(namespace, uri);
}
}
}
private GroovyDynamicElementReader createDynamicElementReader(String namespace) {
XmlReaderContext readerContext = this.groovyDslXmlBeanDefinitionReader.createReaderContext(new DescriptiveResource(
"Groovy"));
BeanDefinitionParserDelegate delegate = new BeanDefinitionParserDelegate(readerContext);
boolean decorating = (this.currentBeanDefinition != null);
if (!decorating) {
this.currentBeanDefinition = new GroovyBeanDefinitionWrapper(namespace);
}
return new GroovyDynamicElementReader(namespace, this.namespaces, delegate, this.currentBeanDefinition, decorating) {
@Override
protected void afterInvocation() {
if (!this.decorating) {
currentBeanDefinition = null;
}
}
};
}
@Test
@SuppressWarnings("deprecation")
public void velocityConfigurerWithCsvPathAndNonFileAccess() throws IOException, VelocityException {
VelocityConfigurer vc = new VelocityConfigurer();
vc.setResourceLoaderPath("file:/mydir,file:/yourdir");
vc.setResourceLoader(new ResourceLoader() {
@Override
public Resource getResource(String location) {
if ("file:/yourdir/test".equals(location)) {
return new DescriptiveResource("");
}
return new ByteArrayResource("test".getBytes(), "test");
}
@Override
public ClassLoader getClassLoader() {
return getClass().getClassLoader();
}
});
vc.setPreferFileSystemAccess(false);
vc.afterPropertiesSet();
assertThat(vc.createVelocityEngine(), instanceOf(VelocityEngine.class));
VelocityEngine ve = vc.createVelocityEngine();
assertEquals("test", VelocityEngineUtils.mergeTemplateIntoString(ve, "test", Collections.emptyMap()));
}
/**
* Create a new {@link ConfigurationClass} with the given name.
* @param clazz the underlying {@link Class} to represent
* @param beanName name of the {@code @Configuration} class bean
* @see ConfigurationClass#ConfigurationClass(Class, ConfigurationClass)
*/
public ConfigurationClass(Class<?> clazz, String beanName) {
Assert.notNull(beanName, "Bean name must not be null");
this.metadata = AnnotationMetadata.introspect(clazz);
this.resource = new DescriptiveResource(clazz.getName());
this.beanName = beanName;
}
/**
* Create a new {@link ConfigurationClass} with the given name.
* @param metadata the metadata for the underlying class to represent
* @param beanName name of the {@code @Configuration} class bean
* @see ConfigurationClass#ConfigurationClass(Class, ConfigurationClass)
*/
public ConfigurationClass(AnnotationMetadata metadata, String beanName) {
Assert.notNull(beanName, "Bean name must not be null");
this.metadata = metadata;
this.resource = new DescriptiveResource(metadata.getClassName());
this.beanName = beanName;
}
@Test
public void postProcessorDoesNotOverrideRegularBeanDefinitions() {
RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
rbd.setResource(new DescriptiveResource("XML or something"));
beanFactory.registerBeanDefinition("bar", rbd);
beanFactory.registerBeanDefinition("config", new RootBeanDefinition(SingletonBeanConfig.class));
ConfigurationClassPostProcessor pp = new ConfigurationClassPostProcessor();
pp.postProcessBeanFactory(beanFactory);
beanFactory.getBean("foo", Foo.class);
beanFactory.getBean("bar", TestBean.class);
}
@Test
public void postProcessorDoesNotOverrideRegularBeanDefinitionsEvenWithScopedProxy() {
RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
rbd.setResource(new DescriptiveResource("XML or something"));
BeanDefinitionHolder proxied = ScopedProxyUtils.createScopedProxy(
new BeanDefinitionHolder(rbd, "bar"), beanFactory, true);
beanFactory.registerBeanDefinition("bar", proxied.getBeanDefinition());
beanFactory.registerBeanDefinition("config", new RootBeanDefinition(SingletonBeanConfig.class));
ConfigurationClassPostProcessor pp = new ConfigurationClassPostProcessor();
pp.postProcessBeanFactory(beanFactory);
beanFactory.getBean("foo", Foo.class);
beanFactory.getBean("bar", TestBean.class);
}
@Test
public void testWarn() throws Exception {
Problem problem = new Problem("VGER", new Location(new DescriptiveResource("here")),
null, new IllegalArgumentException());
Log log = mock(Log.class);
FailFastProblemReporter reporter = new FailFastProblemReporter();
reporter.setLogger(log);
reporter.warning(problem);
verify(log).warn(any(), isA(IllegalArgumentException.class));
}
/**
* Create a new {@link ConfigurationClass} with the given name.
* @param clazz the underlying {@link Class} to represent
* @param beanName name of the {@code @Configuration} class bean
* @see ConfigurationClass#ConfigurationClass(Class, ConfigurationClass)
*/
public ConfigurationClass(Class<?> clazz, String beanName) {
Assert.notNull(beanName, "Bean name must not be null");
this.metadata = new StandardAnnotationMetadata(clazz, true);
this.resource = new DescriptiveResource(clazz.getName());
this.beanName = beanName;
}
/**
* Create a new {@link ConfigurationClass} with the given name.
* @param metadata the metadata for the underlying class to represent
* @param beanName name of the {@code @Configuration} class bean
* @see ConfigurationClass#ConfigurationClass(Class, ConfigurationClass)
*/
public ConfigurationClass(AnnotationMetadata metadata, String beanName) {
Assert.notNull(beanName, "Bean name must not be null");
this.metadata = metadata;
this.resource = new DescriptiveResource(metadata.getClassName());
this.beanName = beanName;
}
@Test
public void postProcessorDoesNotOverrideRegularBeanDefinitions() {
RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
rbd.setResource(new DescriptiveResource("XML or something"));
beanFactory.registerBeanDefinition("bar", rbd);
beanFactory.registerBeanDefinition("config", new RootBeanDefinition(SingletonBeanConfig.class));
ConfigurationClassPostProcessor pp = new ConfigurationClassPostProcessor();
pp.postProcessBeanFactory(beanFactory);
beanFactory.getBean("foo", Foo.class);
beanFactory.getBean("bar", TestBean.class);
}
@Test
public void postProcessorDoesNotOverrideRegularBeanDefinitionsEvenWithScopedProxy() {
RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
rbd.setResource(new DescriptiveResource("XML or something"));
BeanDefinitionHolder proxied = ScopedProxyUtils.createScopedProxy(
new BeanDefinitionHolder(rbd, "bar"), beanFactory, true);
beanFactory.registerBeanDefinition("bar", proxied.getBeanDefinition());
beanFactory.registerBeanDefinition("config", new RootBeanDefinition(SingletonBeanConfig.class));
ConfigurationClassPostProcessor pp = new ConfigurationClassPostProcessor();
pp.postProcessBeanFactory(beanFactory);
beanFactory.getBean("foo", Foo.class);
beanFactory.getBean("bar", TestBean.class);
}
@Test
public void testWarn() throws Exception {
Problem problem = new Problem("VGER", new Location(new DescriptiveResource("here")),
null, new IllegalArgumentException());
Log log = mock(Log.class);
FailFastProblemReporter reporter = new FailFastProblemReporter();
reporter.setLogger(log);
reporter.warning(problem);
verify(log).warn(any(), isA(IllegalArgumentException.class));
}
/**
* Create a new {@link ConfigurationClass} with the given name.
* @param clazz the underlying {@link Class} to represent
* @param beanName name of the {@code @Configuration} class bean
* @see ConfigurationClass#ConfigurationClass(Class, ConfigurationClass)
*/
public ConfigurationClass(Class<?> clazz, String beanName) {
Assert.hasText(beanName, "Bean name must not be null");
this.metadata = new StandardAnnotationMetadata(clazz, true);
this.resource = new DescriptiveResource(clazz.getName());
this.beanName = beanName;
}
/**
* Create a new {@link ConfigurationClass} with the given name.
* @param metadata the metadata for the underlying class to represent
* @param beanName name of the {@code @Configuration} class bean
* @see ConfigurationClass#ConfigurationClass(Class, ConfigurationClass)
*/
public ConfigurationClass(AnnotationMetadata metadata, String beanName) {
Assert.hasText(beanName, "Bean name must not be null");
this.metadata = metadata;
this.resource = new DescriptiveResource(metadata.getClassName());
this.beanName = beanName;
}
/**
* Create a new {@link ConfigurationClass} with the given name.
* @param clazz the underlying {@link Class} to represent
* @param beanName name of the {@code @Configuration} class bean
* @see ConfigurationClass#ConfigurationClass(Class, ConfigurationClass)
*/
public ConfigurationClass(Class<?> clazz, String beanName) {
Assert.hasText(beanName, "Bean name must not be null");
this.metadata = new StandardAnnotationMetadata(clazz, true);
this.resource = new DescriptiveResource(clazz.toString());
this.beanName = beanName;
}
/**
* Create a new {@link ConfigurationClass} with the given name.
* @param metadata the metadata for the underlying class to represent
* @param beanName name of the {@code @Configuration} class bean
* @see ConfigurationClass#ConfigurationClass(Class, ConfigurationClass)
*/
public ConfigurationClass(AnnotationMetadata metadata, String beanName) {
Assert.hasText(beanName, "Bean name must not be null");
this.metadata = metadata;
this.resource = new DescriptiveResource(metadata.getClassName());
this.beanName = beanName;
}
@Test
public void postProcessorDoesNotOverrideRegularBeanDefinitions() {
RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
rbd.setResource(new DescriptiveResource("XML or something"));
beanFactory.registerBeanDefinition("bar", rbd);
beanFactory.registerBeanDefinition("config", new RootBeanDefinition(SingletonBeanConfig.class));
ConfigurationClassPostProcessor pp = new ConfigurationClassPostProcessor();
pp.postProcessBeanFactory(beanFactory);
beanFactory.getBean("foo", Foo.class);
beanFactory.getBean("bar", TestBean.class);
}
@Test
public void postProcessorDoesNotOverrideRegularBeanDefinitionsEvenWithScopedProxy() {
RootBeanDefinition rbd = new RootBeanDefinition(TestBean.class);
rbd.setResource(new DescriptiveResource("XML or something"));
BeanDefinitionHolder proxied = ScopedProxyUtils.createScopedProxy(
new BeanDefinitionHolder(rbd, "bar"), beanFactory, true);
beanFactory.registerBeanDefinition("bar", proxied.getBeanDefinition());
beanFactory.registerBeanDefinition("config", new RootBeanDefinition(SingletonBeanConfig.class));
ConfigurationClassPostProcessor pp = new ConfigurationClassPostProcessor();
pp.postProcessBeanFactory(beanFactory);
beanFactory.getBean("foo", Foo.class);
beanFactory.getBean("bar", TestBean.class);
}
@Test
public void testWarn() throws Exception {
Problem problem = new Problem("VGER", new Location(new DescriptiveResource("here")),
null, new IllegalArgumentException());
Log log = mock(Log.class);
FailFastProblemReporter reporter = new FailFastProblemReporter();
reporter.setLogger(log);
reporter.warning(problem);
verify(log).warn(any(), isA(IllegalArgumentException.class));
}