List of usage examples for org.springframework.expression.spel.support StandardEvaluationContext getTypeConverter
@Override
public TypeConverter getTypeConverter()
From source file:org.craftercms.core.util.template.impl.spel.SpELStringTemplateCompiler.java
@PostConstruct public void init() { if (evalContext == null) { evalContext = new StandardEvaluationContext(); }//from ww w .j a v a2s . c o m if (evalContext instanceof StandardEvaluationContext) { StandardEvaluationContext standardEvalContext = (StandardEvaluationContext) evalContext; // PropertyAccessor used when the model is a BeanFactory. standardEvalContext.addPropertyAccessor(new BeanFactoryAccessor()); if (beanFactory != null) { if (standardEvalContext.getBeanResolver() == null) { standardEvalContext.setBeanResolver(new BeanFactoryResolver(beanFactory)); } if (standardEvalContext.getTypeLocator() == null) { standardEvalContext.setTypeLocator(new StandardTypeLocator(beanFactory.getBeanClassLoader())); } if (standardEvalContext.getTypeConverter() == null) { ConversionService conversionService = beanFactory.getConversionService(); if (conversionService != null) { standardEvalContext.setTypeConverter(new StandardTypeConverter(conversionService)); } } } } }
From source file:org.springframework.integration.handler.support.MessagingMethodInvokerHelper.java
private void prepareEvaluationContext() throws Exception { StandardEvaluationContext context = getEvaluationContext(false); Class<?> targetType = AopUtils.getTargetClass(this.targetObject); if (this.method != null) { context.registerMethodFilter(targetType, new FixedMethodFilter(this.method)); if (this.expectedType != null) { Assert.state(//from w w w . ja va 2s . c o m context.getTypeConverter().canConvert(TypeDescriptor.valueOf((this.method).getReturnType()), this.expectedType), "Cannot convert to expected type (" + this.expectedType + ") from " + this.method); } } else { AnnotatedMethodFilter filter = new AnnotatedMethodFilter(this.annotationType, this.methodName, this.requiresReply); Assert.state(canReturnExpectedType(filter, targetType, context.getTypeConverter()), "Cannot convert to expected type (" + this.expectedType + ") from " + this.method); context.registerMethodFilter(targetType, filter); } context.setVariable("target", this.targetObject); context.registerFunction("requiredHeader", ParametersWrapper.class.getDeclaredMethod("getHeader", Map.class, String.class)); }
From source file:org.springframework.integration.util.MessagingMethodInvokerHelper.java
private void prepareEvaluationContext(StandardEvaluationContext context, Object method, Class<? extends Annotation> annotationType) { Class<?> targetType = AopUtils.getTargetClass(this.targetObject); if (method instanceof Method) { context.registerMethodFilter(targetType, new FixedMethodFilter((Method) method)); if (expectedType != null) { Assert.state(// ww w . j ava2s . c o m context.getTypeConverter().canConvert( TypeDescriptor.valueOf(((Method) method).getReturnType()), TypeDescriptor.valueOf(expectedType)), "Cannot convert to expected type (" + expectedType + ") from " + method); } } else if (method == null || method instanceof String) { AnnotatedMethodFilter filter = new AnnotatedMethodFilter(annotationType, (String) method, this.requiresReply); Assert.state(canReturnExpectedType(filter, targetType, context.getTypeConverter()), "Cannot convert to expected type (" + expectedType + ") from " + method); context.registerMethodFilter(targetType, filter); } context.setVariable("target", targetObject); }