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package org.apache.camel.spring.util; |
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import org.aopalliance.intercept.MethodInvocation; |
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import org.apache.camel.Exchange; |
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import org.apache.camel.Expression; |
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import java.lang.reflect.AccessibleObject; |
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import java.lang.reflect.InvocationTargetException; |
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import java.lang.reflect.Method; |
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public class MethodInfo { |
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private Class type; |
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private Method method; |
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private Expression parametersExpression; |
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public MethodInfo(Class type, Method method, Expression parametersExpression) { |
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this.type = type; |
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this.method = method; |
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this.parametersExpression = parametersExpression; |
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} |
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public MethodInvocation createMethodInvocation(final Object pojo, final Exchange messageExchange) { |
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final Object[] arguments = (Object[]) parametersExpression.evaluate(messageExchange); |
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return new MethodInvocation() { |
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public Method getMethod() { |
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return method; |
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} |
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public Object[] getArguments() { |
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return arguments; |
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} |
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public Object proceed() throws Throwable { |
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return invoke(method, pojo, arguments, messageExchange); |
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} |
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public Object getThis() { |
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return pojo; |
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} |
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public AccessibleObject getStaticPart() { |
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return method; |
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} |
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}; |
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} |
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public Class getType() { |
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return type; |
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} |
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public Method getMethod() { |
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return method; |
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} |
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public Expression getParametersExpression() { |
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return parametersExpression; |
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} |
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protected Object invoke(Method mth, Object pojo, Object[] arguments, Exchange exchange) throws IllegalAccessException, InvocationTargetException { |
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return mth.invoke(pojo, arguments); |
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} |
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} |