Java Code Examples for org.springframework.web.method.support.InvocableHandlerMethod#invokeForRequest()
The following examples show how to use
org.springframework.web.method.support.InvocableHandlerMethod#invokeForRequest() .
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Example 1
Source File: ModelFactory.java From lams with GNU General Public License v2.0 | 6 votes |
/** * Invoke model attribute methods to populate the model. * Attributes are added only if not already present in the model. */ private void invokeModelAttributeMethods(NativeWebRequest request, ModelAndViewContainer container) throws Exception { while (!this.modelMethods.isEmpty()) { InvocableHandlerMethod modelMethod = getNextModelMethod(container).getHandlerMethod(); ModelAttribute ann = modelMethod.getMethodAnnotation(ModelAttribute.class); if (container.containsAttribute(ann.name())) { if (!ann.binding()) { container.setBindingDisabled(ann.name()); } continue; } Object returnValue = modelMethod.invokeForRequest(request, container); if (!modelMethod.isVoid()){ String returnValueName = getNameForReturnValue(returnValue, modelMethod.getReturnType()); if (!ann.binding()) { container.setBindingDisabled(returnValueName); } if (!container.containsAttribute(returnValueName)) { container.addAttribute(returnValueName, returnValue); } } } }
Example 2
Source File: ModelFactory.java From spring4-understanding with Apache License 2.0 | 6 votes |
/** * Invoke model attribute methods to populate the model. * Attributes are added only if not already present in the model. */ private void invokeModelAttributeMethods(NativeWebRequest request, ModelAndViewContainer mavContainer) throws Exception { while (!this.modelMethods.isEmpty()) { InvocableHandlerMethod attrMethod = getNextModelMethod(mavContainer).getHandlerMethod(); String modelName = attrMethod.getMethodAnnotation(ModelAttribute.class).value(); if (mavContainer.containsAttribute(modelName)) { continue; } Object returnValue = attrMethod.invokeForRequest(request, mavContainer); if (!attrMethod.isVoid()){ String returnValueName = getNameForReturnValue(returnValue, attrMethod.getReturnType()); if (!mavContainer.containsAttribute(returnValueName)) { mavContainer.addAttribute(returnValueName, returnValue); } } } }
Example 3
Source File: ModelFactory.java From spring-analysis-note with MIT License | 5 votes |
/** * Invoke model attribute methods to populate the model. * Attributes are added only if not already present in the model. */ private void invokeModelAttributeMethods(NativeWebRequest request, ModelAndViewContainer container) throws Exception { while (!this.modelMethods.isEmpty()) { InvocableHandlerMethod modelMethod = getNextModelMethod(container).getHandlerMethod(); ModelAttribute ann = modelMethod.getMethodAnnotation(ModelAttribute.class); Assert.state(ann != null, "No ModelAttribute annotation"); if (container.containsAttribute(ann.name())) { if (!ann.binding()) { container.setBindingDisabled(ann.name()); } continue; } Object returnValue = modelMethod.invokeForRequest(request, container); if (!modelMethod.isVoid()){ String returnValueName = getNameForReturnValue(returnValue, modelMethod.getReturnType()); if (!ann.binding()) { container.setBindingDisabled(returnValueName); } if (!container.containsAttribute(returnValueName)) { container.addAttribute(returnValueName, returnValue); } } } }
Example 4
Source File: InitBinderDataBinderFactory.java From spring-analysis-note with MIT License | 5 votes |
/** * Initialize a WebDataBinder with {@code @InitBinder} methods. * <p>If the {@code @InitBinder} annotation specifies attributes names, * it is invoked only if the names include the target object name. * @throws Exception if one of the invoked @{@link InitBinder} methods fails * @see #isBinderMethodApplicable */ @Override public void initBinder(WebDataBinder dataBinder, NativeWebRequest request) throws Exception { for (InvocableHandlerMethod binderMethod : this.binderMethods) { if (isBinderMethodApplicable(binderMethod, dataBinder)) { Object returnValue = binderMethod.invokeForRequest(request, null, dataBinder); if (returnValue != null) { throw new IllegalStateException( "@InitBinder methods must not return a value (should be void): " + binderMethod); } } } }
Example 5
Source File: ModelFactory.java From java-technology-stack with MIT License | 5 votes |
/** * Invoke model attribute methods to populate the model. * Attributes are added only if not already present in the model. */ private void invokeModelAttributeMethods(NativeWebRequest request, ModelAndViewContainer container) throws Exception { while (!this.modelMethods.isEmpty()) { InvocableHandlerMethod modelMethod = getNextModelMethod(container).getHandlerMethod(); ModelAttribute ann = modelMethod.getMethodAnnotation(ModelAttribute.class); Assert.state(ann != null, "No ModelAttribute annotation"); if (container.containsAttribute(ann.name())) { if (!ann.binding()) { container.setBindingDisabled(ann.name()); } continue; } Object returnValue = modelMethod.invokeForRequest(request, container); if (!modelMethod.isVoid()){ String returnValueName = getNameForReturnValue(returnValue, modelMethod.getReturnType()); if (!ann.binding()) { container.setBindingDisabled(returnValueName); } if (!container.containsAttribute(returnValueName)) { container.addAttribute(returnValueName, returnValue); } } } }
Example 6
Source File: InitBinderDataBinderFactory.java From java-technology-stack with MIT License | 5 votes |
/** * Initialize a WebDataBinder with {@code @InitBinder} methods. * <p>If the {@code @InitBinder} annotation specifies attributes names, * it is invoked only if the names include the target object name. * @throws Exception if one of the invoked @{@link InitBinder} methods fails * @see #isBinderMethodApplicable */ @Override public void initBinder(WebDataBinder dataBinder, NativeWebRequest request) throws Exception { for (InvocableHandlerMethod binderMethod : this.binderMethods) { if (isBinderMethodApplicable(binderMethod, dataBinder)) { Object returnValue = binderMethod.invokeForRequest(request, null, dataBinder); if (returnValue != null) { throw new IllegalStateException( "@InitBinder methods must not return a value (should be void): " + binderMethod); } } } }
Example 7
Source File: InitBinderDataBinderFactory.java From lams with GNU General Public License v2.0 | 5 votes |
/** * Initialize a WebDataBinder with {@code @InitBinder} methods. * If the {@code @InitBinder} annotation specifies attributes names, it is * invoked only if the names include the target object name. * @throws Exception if one of the invoked @{@link InitBinder} methods fail. */ @Override public void initBinder(WebDataBinder binder, NativeWebRequest request) throws Exception { for (InvocableHandlerMethod binderMethod : this.binderMethods) { if (isBinderMethodApplicable(binderMethod, binder)) { Object returnValue = binderMethod.invokeForRequest(request, null, binder); if (returnValue != null) { throw new IllegalStateException( "@InitBinder methods should return void: " + binderMethod); } } } }
Example 8
Source File: InitBinderDataBinderFactory.java From spring4-understanding with Apache License 2.0 | 5 votes |
/** * Initialize a WebDataBinder with {@code @InitBinder} methods. * If the {@code @InitBinder} annotation specifies attributes names, it is * invoked only if the names include the target object name. * @throws Exception if one of the invoked @{@link InitBinder} methods fail. */ @Override public void initBinder(WebDataBinder binder, NativeWebRequest request) throws Exception { for (InvocableHandlerMethod binderMethod : this.binderMethods) { if (isBinderMethodApplicable(binderMethod, binder)) { Object returnValue = binderMethod.invokeForRequest(request, null, binder); if (returnValue != null) { throw new IllegalStateException("@InitBinder methods should return void: " + binderMethod); } } } }