org.springframework.oxm.Marshaller.supports()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中org.springframework.oxm.Marshaller.supports()方法的一些代码示例，展示了Marshaller.supports()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Marshaller.supports()方法的具体详情如下：
包路径：org.springframework.oxm.Marshaller
类名称：Marshaller
方法名：supports

Marshaller.supports介绍

[英]Indicate whether this marshaller can marshal instances of the supplied type.
[中]指示此封送拆收器是否可以封送所提供类型的实例。

代码示例

代码示例来源：origin: spring-projects/spring-framework

  1. @Override
  2. protected boolean canConvertTo(Object payload, @Nullable MessageHeaders headers) {
  3.   return (supportsMimeType(headers) && this.marshaller != null &&
  4.       this.marshaller.supports(payload.getClass()));
  5. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Override
  2. public boolean canWrite(Class<?> clazz, @Nullable MediaType mediaType) {
  3.   return (canWrite(mediaType) && this.marshaller != null && this.marshaller.supports(clazz));
  4. }

代码示例来源：origin: spring-projects/spring-framework

  1. /**
  2.  * Check whether the given value from the current view's model is eligible
  3.  * for marshalling through the configured {@link Marshaller}.
  4.  * <p>The default implementation calls {@link Marshaller#supports(Class)},
  5.  * unwrapping a given {@link JAXBElement} first if applicable.
  6.  * @param modelKey the value's key in the model (never {@code null})
  7.  * @param value the value to check (never {@code null})
  8.  * @return whether the given value is to be considered as eligible
  9.  * @see Marshaller#supports(Class)
  10.  */
  11. protected boolean isEligibleForMarshalling(String modelKey, Object value) {
  12.   Assert.state(this.marshaller != null, "No Marshaller set");
  13.   Class<?> classToCheck = value.getClass();
  14.   if (value instanceof JAXBElement) {
  15.     classToCheck = ((JAXBElement<?>) value).getDeclaredType();
  16.   }
  17.   return this.marshaller.supports(classToCheck);
  18. }

代码示例来源：origin: org.springframework/spring-web

  1. @Override
  2. public boolean canWrite(Class<?> clazz, @Nullable MediaType mediaType) {
  3.   return (canWrite(mediaType) && this.marshaller != null && this.marshaller.supports(clazz));
  4. }

代码示例来源：origin: org.springframework/spring-webmvc

  1. /**
  2.  * Check whether the given value from the current view's model is eligible
  3.  * for marshalling through the configured {@link Marshaller}.
  4.  * <p>The default implementation calls {@link Marshaller#supports(Class)},
  5.  * unwrapping a given {@link JAXBElement} first if applicable.
  6.  * @param modelKey the value's key in the model (never {@code null})
  7.  * @param value the value to check (never {@code null})
  8.  * @return whether the given value is to be considered as eligible
  9.  * @see Marshaller#supports(Class)
  10.  */
  11. protected boolean isEligibleForMarshalling(String modelKey, Object value) {
  12.   Assert.state(this.marshaller != null, "No Marshaller set");
  13.   Class<?> classToCheck = value.getClass();
  14.   if (value instanceof JAXBElement) {
  15.     classToCheck = ((JAXBElement<?>) value).getDeclaredType();
  16.   }
  17.   return this.marshaller.supports(classToCheck);
  18. }

代码示例来源：origin: spring-projects/spring-batch

  1. /**
  2.  * Write the value objects and flush them to the file.
  3.  * 
  4.  * @param items the value object
  5.  *
  6.  * @throws IOException thrown if general error occurs.
  7.  * @throws XmlMappingException thrown if error occurs during XML Mapping.
  8.  */
  9. @Override
  10. public void write(List<? extends T> items) throws XmlMappingException, IOException {
  11.   if(!this.initialized) {
  12.     throw new WriterNotOpenException("Writer must be open before it can be written to");
  13.   }
  14.   currentRecordCount += items.size();
  15.   for (Object object : items) {
  16.     Assert.state(marshaller.supports(object.getClass()),
  17.         "Marshaller must support the class of the marshalled object");
  18.     Result result = createStaxResult();
  19.     marshaller.marshal(object, result);
  20.   }
  21.   try {
  22.     eventWriter.flush();
  23.     if (forceSync) {
  24.       channel.force(false);
  25.     }            
  26.   }
  27.   catch (XMLStreamException | IOException e) {
  28.     throw new WriteFailedException("Failed to flush the events", e);
  29.   } 
  30. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void testRenderUnsupportedModel() throws Exception {
  3.   Object toBeMarshalled = new Object();
  4.   String modelKey = "key";
  5.   Map<String, Object> model = new HashMap<>();
  6.   model.put(modelKey, toBeMarshalled);
  7.   MockHttpServletRequest request = new MockHttpServletRequest();
  8.   MockHttpServletResponse response = new MockHttpServletResponse();
  9.   given(marshallerMock.supports(Object.class)).willReturn(false);
  10.   try {
  11.     view.render(model, request, response);
  12.     fail("IllegalStateException expected");
  13.   }
  14.   catch (IllegalStateException ex) {
  15.     // expected
  16.   }
  17. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void renderModelKeyUnsupported() throws Exception {
  3.   Object toBeMarshalled = new Object();
  4.   String modelKey = "key";
  5.   view.setModelKey(modelKey);
  6.   Map<String, Object> model = new HashMap<>();
  7.   model.put(modelKey, toBeMarshalled);
  8.   MockHttpServletRequest request = new MockHttpServletRequest();
  9.   MockHttpServletResponse response = new MockHttpServletResponse();
  10.   given(marshallerMock.supports(Object.class)).willReturn(false);
  11.   try {
  12.     view.render(model, request, response);
  13.     fail("IllegalStateException expected");
  14.   }
  15.   catch (IllegalStateException ex) {
  16.     // expected
  17.   }
  18. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void renderModelKeyWithJaxbElement() throws Exception {
  3.   String toBeMarshalled = "value";
  4.   String modelKey = "key";
  5.   view.setModelKey(modelKey);
  6.   Map<String, Object> model = new HashMap<>();
  7.   model.put(modelKey, new JAXBElement<>(new QName("model"), String.class, toBeMarshalled));
  8.   MockHttpServletRequest request = new MockHttpServletRequest();
  9.   MockHttpServletResponse response = new MockHttpServletResponse();
  10.   given(marshallerMock.supports(String.class)).willReturn(true);
  11.   marshallerMock.marshal(eq(toBeMarshalled), isA(StreamResult.class));
  12.   view.render(model, request, response);
  13.   assertEquals("Invalid content type", "application/xml", response.getContentType());
  14.   assertEquals("Invalid content length", 0, response.getContentLength());
  15. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void renderNoModelKeyAndBindingResultFirst() throws Exception {
  3.   Object toBeMarshalled = new Object();
  4.   String modelKey = "key";
  5.   Map<String, Object> model = new LinkedHashMap<>();
  6.   model.put(BindingResult.MODEL_KEY_PREFIX + modelKey, new BeanPropertyBindingResult(toBeMarshalled, modelKey));
  7.   model.put(modelKey, toBeMarshalled);
  8.   MockHttpServletRequest request = new MockHttpServletRequest();
  9.   MockHttpServletResponse response = new MockHttpServletResponse();
  10.   given(marshallerMock.supports(BeanPropertyBindingResult.class)).willReturn(true);
  11.   given(marshallerMock.supports(Object.class)).willReturn(true);
  12.   view.render(model, request, response);
  13.   assertEquals("Invalid content type", "application/xml", response.getContentType());
  14.   assertEquals("Invalid content length", 0, response.getContentLength());
  15.   verify(marshallerMock).marshal(eq(toBeMarshalled), isA(StreamResult.class));
  16. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void renderNoModelKey() throws Exception {
  3.   Object toBeMarshalled = new Object();
  4.   String modelKey = "key";
  5.   Map<String, Object> model = new HashMap<>();
  6.   model.put(modelKey, toBeMarshalled);
  7.   MockHttpServletRequest request = new MockHttpServletRequest();
  8.   MockHttpServletResponse response = new MockHttpServletResponse();
  9.   given(marshallerMock.supports(Object.class)).willReturn(true);
  10.   view.render(model, request, response);
  11.   assertEquals("Invalid content type", "application/xml", response.getContentType());
  12.   assertEquals("Invalid content length", 0, response.getContentLength());
  13.   verify(marshallerMock).marshal(eq(toBeMarshalled), isA(StreamResult.class));
  14. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void canWrite() {
  3.   Marshaller marshaller = mock(Marshaller.class);
  4.   given(marshaller.supports(Integer.class)).willReturn(false);
  5.   given(marshaller.supports(String.class)).willReturn(true);
  6.   MarshallingHttpMessageConverter converter = new MarshallingHttpMessageConverter();
  7.   converter.setMarshaller(marshaller);
  8.   assertFalse(converter.canWrite(Boolean.class, MediaType.TEXT_PLAIN));
  9.   assertFalse(converter.canWrite(Integer.class, MediaType.TEXT_XML));
  10.   assertTrue(converter.canWrite(String.class, MediaType.TEXT_XML));
  11. }

代码示例来源：origin: spring-projects/spring-framework

  1. @Test
  2. public void renderModelKey() throws Exception {
  3.   Object toBeMarshalled = new Object();
  4.   String modelKey = "key";
  5.   view.setModelKey(modelKey);
  6.   Map<String, Object> model = new HashMap<>();
  7.   model.put(modelKey, toBeMarshalled);
  8.   MockHttpServletRequest request = new MockHttpServletRequest();
  9.   MockHttpServletResponse response = new MockHttpServletResponse();
  10.   given(marshallerMock.supports(Object.class)).willReturn(true);
  11.   marshallerMock.marshal(eq(toBeMarshalled), isA(StreamResult.class));
  12.   view.render(model, request, response);
  13.   assertEquals("Invalid content type", "application/xml", response.getContentType());
  14.   assertEquals("Invalid content length", 0, response.getContentLength());
  15. }

代码示例来源：origin: org.springframework/spring-messaging

  1. @Override
  2. protected boolean canConvertTo(Object payload, @Nullable MessageHeaders headers) {
  3.   return (supportsMimeType(headers) && this.marshaller != null &&
  4.       this.marshaller.supports(payload.getClass()));
  5. }

代码示例来源：origin: apache/servicemix-bundles

  1. @Override
  2. protected boolean canConvertTo(Object payload, @Nullable MessageHeaders headers) {
  3.   return (supportsMimeType(headers) && this.marshaller != null &&
  4.       this.marshaller.supports(payload.getClass()));
  5. }

代码示例来源：origin: org.apache.servicemix.bundles/org.apache.servicemix.bundles.spring-messaging

  1. @Override
  2. protected boolean canConvertTo(Object payload, @Nullable MessageHeaders headers) {
  3.   return (supportsMimeType(headers) && this.marshaller != null &&
  4.       this.marshaller.supports(payload.getClass()));
  5. }

代码示例来源：origin: apache/servicemix-bundles

  1. @Override
  2. public boolean canRead(Class<?> clazz, @Nullable MediaType mediaType) {
  3.   return (canRead(mediaType) && this.unmarshaller != null && this.unmarshaller.supports(clazz));
  4. }

代码示例来源：origin: apache/servicemix-bundles

  1. @Override
  2. public boolean canWrite(Class<?> clazz, @Nullable MediaType mediaType) {
  3.   return (canWrite(mediaType) && this.marshaller != null && this.marshaller.supports(clazz));
  4. }

代码示例来源：origin: org.springframework.ws/spring-ws-core

  1. private boolean supportsReturnType(Method method) {
  2.   if (Void.TYPE.equals(method.getReturnType())) {
  3.     return true;
  4.   }
  5.   else {
  6.     if (getMarshaller() instanceof GenericMarshaller) {
  7.       return ((GenericMarshaller) getMarshaller()).supports(method.getGenericReturnType());
  8.     }
  9.     else {
  10.       return getMarshaller().supports(method.getReturnType());
  11.     }
  12.   }
  13. }

代码示例来源：origin: apache/servicemix-bundles

  1. private boolean supportsReturnType(Method method) {
  2.   if (Void.TYPE.equals(method.getReturnType())) {
  3.     return true;
  4.   }
  5.   else {
  6.     if (getMarshaller() instanceof GenericMarshaller) {
  7.       return ((GenericMarshaller) getMarshaller()).supports(method.getGenericReturnType());
  8.     }
  9.     else {
  10.       return getMarshaller().supports(method.getReturnType());
  11.     }
  12.   }
  13. }

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