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storedframework/trunk/sample-web-struts2/src/java/org/stored/sample/service/interceptor/ExceptionInterceptor.java storedframework/trunk/sample-web-struts2/src/java/org/stored/sample/service/interceptor/MethodTraceInterceptor.java
storedframework/trunk/sample-web-struts2/src/java/org/stored/sample/service/interceptor| @@ -1,31 +0,0 @@ | ||
| 1 | -/* | |
| 2 | - * Stored Framework | |
| 3 | - * | |
| 4 | - * Copyright (C) 2006 Satoshi Nagashiba, All Rights Reserved. | |
| 5 | - */ | |
| 6 | -package org.stored.sample.service.interceptor; | |
| 7 | - | |
| 8 | -/* $Id: ExceptionInterceptor.java 407 2009-01-23 06:51:15Z nagashiba $ */ | |
| 9 | - | |
| 10 | -import org.springframework.aop.ThrowsAdvice; | |
| 11 | -import org.stored.sample.exception.SampleException; | |
| 12 | - | |
| 13 | -/** | |
| 14 | - * 例外用インターセプタクラスです。 | |
| 15 | - * | |
| 16 | - * @author <a href="mailto:sato-vista@tbb.t-com.ne.jp">Satoshi Nagashiba</a> | |
| 17 | - * @version $Revision: 407 $ $Date: 2009-01-23 15:51:15 +0900 $ | |
| 18 | - */ | |
| 19 | -public class ExceptionInterceptor implements ThrowsAdvice { | |
| 20 | - | |
| 21 | - /** | |
| 22 | - * 一般例外をスローします | |
| 23 | - * @param e 例外 | |
| 24 | - * @throws SampleException 一般例外 | |
| 25 | - */ | |
| 26 | - public void afterThrowing(Throwable e) throws SampleException { | |
| 27 | - SampleException exception = new SampleException(e); | |
| 28 | - exception.printStackTrace(); | |
| 29 | - throw exception; | |
| 30 | - } | |
| 31 | -} |
| @@ -1,104 +0,0 @@ | ||
| 1 | -/* | |
| 2 | - * Stored Framework | |
| 3 | - * | |
| 4 | - * Copyright (C) 2006 Satoshi Nagashiba, All Rights Reserved. | |
| 5 | - */ | |
| 6 | -package org.stored.sample.service.interceptor; | |
| 7 | - | |
| 8 | -/* $Id: MethodTraceInterceptor.java 407 2009-01-23 06:51:15Z nagashiba $ */ | |
| 9 | - | |
| 10 | -import java.text.MessageFormat; | |
| 11 | - | |
| 12 | -import org.aopalliance.intercept.MethodInterceptor; | |
| 13 | -import org.aopalliance.intercept.MethodInvocation; | |
| 14 | -import org.apache.commons.lang.ObjectUtils; | |
| 15 | -import org.apache.commons.logging.Log; | |
| 16 | -import org.apache.commons.logging.LogFactory; | |
| 17 | -import org.springframework.util.ClassUtils; | |
| 18 | -import org.stored.sample.util.StringUtils; | |
| 19 | - | |
| 20 | -/** | |
| 21 | - * 実行メソッドの開始／終了をロギングするインターセプタークラスです。 | |
| 22 | - * | |
| 23 | - * @author <a href="mailto:sato-vista@tbb.t-com.ne.jp">Satoshi Nagashiba</a> | |
| 24 | - * @version $Revision: 407 $ $Date: 2009-01-23 15:51:15 +0900 $ | |
| 25 | - */ | |
| 26 | -public class MethodTraceInterceptor implements MethodInterceptor { | |
| 27 | - | |
| 28 | - /** 開始ログメッセージ. */ | |
| 29 | - private String enterMessage = "Start - class[{0}] method[{1}],"; | |
| 30 | - /** 終了ログメッセージ. */ | |
| 31 | - private String exitMessage = "End - class[{0}] method[{1}],"; | |
| 32 | - | |
| 33 | - /** | |
| 34 | - * メソッドをインターセプトします。 | |
| 35 | - * @param invocation 実行メソッド | |
| 36 | - */ | |
| 37 | - public Object invoke(MethodInvocation invocation) throws Throwable { | |
| 38 | - Log logger = LogFactory.getLog(invocation.getThis().getClass()); | |
| 39 | - | |
| 40 | - long before = 0; | |
| 41 | - long after = 0; | |
| 42 | - Object[] param = null; | |
| 43 | - | |
| 44 | - param = initMessageFormatParameters(invocation); | |
| 45 | - logger.info(MessageFormat.format(enterMessage, param)); | |
| 46 | - before = System.currentTimeMillis(); | |
| 47 | - try { | |
| 48 | - return invocation.proceed(); | |
| 49 | - } | |
| 50 | - finally { | |
| 51 | - String emsg = MessageFormat.format(exitMessage, param); | |
| 52 | - after = System.currentTimeMillis(); | |
| 53 | - emsg += " Time = " + (after - before) + "msec.,"; | |
| 54 | - logger.info(emsg); | |
| 55 | - } | |
| 56 | - } | |
| 57 | - | |
| 58 | - /** | |
| 59 | - * インターセプト情報を取得する。<br>. | |
| 60 | - * @param invocation メソッド呼び出し | |
| 61 | - * @return プレースホルダー用メッセージ配列 | |
| 62 | - */ | |
| 63 | - private Object[] initMessageFormatParameters(MethodInvocation invocation) { | |
| 64 | - String className = invocation.getMethod().getDeclaringClass().getName(); | |
| 65 | - String methodName = invocation.getMethod().getName(); | |
| 66 | - String argumentStr = getMethodArguments(invocation); | |
| 67 | - String parameterTypeStr = getMethodParameterTypess(invocation); | |
| 68 | - return new Object[]{className, methodName, argumentStr, parameterTypeStr}; | |
| 69 | - } | |
| 70 | - | |
| 71 | - /** | |
| 72 | - * メソッドの引数を取得します。<br>. | |
| 73 | - * @param invocation メソッド呼び出し | |
| 74 | - * @return メソッド引数文字列 | |
| 75 | - */ | |
| 76 | - private String getMethodArguments(MethodInvocation invocation) { | |
| 77 | - String[] arguments = new String[invocation.getArguments().length]; | |
| 78 | - for (int i = 0; i < invocation.getArguments().length; i++) { | |
| 79 | - arguments[i] = ObjectUtils.toString(invocation.getArguments()[i]); | |
| 80 | - } | |
| 81 | - return (invocation.getArguments() == null) ? "()" : "(" | |
| 82 | - + StringUtils.toCommaDelimitedString(arguments) + ")"; | |
| 83 | - } | |
| 84 | - | |
| 85 | - /** | |
| 86 | - * メソッドの引数タイプを取得します。<br>. | |
| 87 | - * @param invocation メソッド呼び出し | |
| 88 | - * @return メソッド引数タイプ文字列 | |
| 89 | - */ | |
| 90 | - private String getMethodParameterTypess(MethodInvocation invocation) { | |
| 91 | - if (invocation.getMethod().getParameterTypes().length == 0) { | |
| 92 | - return "()"; | |
| 93 | - } | |
| 94 | - else { | |
| 95 | - Class<?>[] types = invocation.getMethod().getParameterTypes(); | |
| 96 | - String[] names = new String[types.length]; | |
| 97 | - for (int i = 0; i < types.length; i++) { | |
| 98 | - Class<?> type = types[i]; | |
| 99 | - names[i] = ClassUtils.getShortName(type); | |
| 100 | - } | |
| 101 | - return "(" + StringUtils.toCommaDelimitedString(names) + ")"; | |
| 102 | - } | |
| 103 | - } | |
| 104 | -} |
