は、次の例外に... Janino

Question

次のようにLogback XML設定ファイル内の2つの文字列を比較するために、Logbackの条件処理を使用してLogbackのためにXMLで文字列を比較しながら、行方不明

<if condition="'test'.equals('test')"> 
    <then> 
     <include resource="logback.local.xml"/> 
    </then> 
</if> 

...結果を単一引用符を閉じます。

14:22:08,315 |-ERROR in ch.qos.logback.core.joran.conditional.IfAction - Failed to parse condition ['test'.equals('test')] org.codehaus.commons.compiler.CompileException: Line 1, Column 38: Closing single quote missing 
    at org.codehaus.commons.compiler.CompileException: Line 1, Column 38: Closing single quote missing 
    at at org.codehaus.janino.Scanner.scan(Scanner.java:359) 
    at at org.codehaus.janino.Scanner.produce(Scanner.java:267) 
    at at org.codehaus.janino.TokenStreamImpl.produceToken(TokenStreamImpl.java:62) 
    at at org.codehaus.janino.TokenStreamImpl.peek(TokenStreamImpl.java:104) 
    at at org.codehaus.janino.TokenStreamImpl.peek(TokenStreamImpl.java:134) 
    at at org.codehaus.janino.Parser.peek(Parser.java:3145) 
    at at org.codehaus.janino.Parser.parseReturnStatement(Parser.java:2048) 
    at at org.codehaus.janino.Parser.parseStatement(Parser.java:1659) 
    at at org.codehaus.janino.Parser.parseBlockStatement(Parser.java:1512) 
    at at org.codehaus.janino.Parser.parseBlockStatements(Parser.java:1474) 
    at at org.codehaus.janino.Parser.parseMethodDeclarationRest(Parser.java:1313) 
    at at org.codehaus.janino.Parser.parseClassBodyDeclaration(Parser.java:894) 
    at at org.codehaus.janino.ClassBodyEvaluator.cook(ClassBodyEvaluator.java:231) 
    at at org.codehaus.janino.SimpleCompiler.cook(SimpleCompiler.java:200) 
    at at org.codehaus.commons.compiler.Cookable.cook(Cookable.java:76) 
    at at org.codehaus.commons.compiler.Cookable.cook(Cookable.java:71) 
    at at ch.qos.logback.core.joran.conditional.PropertyEvalScriptBuilder.build(PropertyEvalScriptBuilder.java:47) 
    at at ch.qos.logback.core.joran.conditional.IfAction.begin(IfAction.java:65) 
    at at ch.qos.logback.core.joran.spi.Interpreter.callBeginAction(Interpreter.java:269) 
    at at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:145) 
    at at ch.qos.logback.core.joran.spi.Interpreter.startElement(Interpreter.java:128) 
    at at ch.qos.logback.core.joran.spi.EventPlayer.play(EventPlayer.java:50) 
    at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:155) 
    at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:142) 
    at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:103) 
    at at ch.qos.logback.core.joran.GenericConfigurator.doConfigure(GenericConfigurator.java:53) 
    at at ch.qos.logback.classic.util.ContextInitializer.configureByResource(ContextInitializer.java:75) 
    at at ch.qos.logback.classic.util.ContextInitializer.autoConfig(ContextInitializer.java:150) 
    at at org.slf4j.impl.StaticLoggerBinder.init(StaticLoggerBinder.java:84) 
    at at org.slf4j.impl.StaticLoggerBinder.<clinit>(StaticLoggerBinder.java:55) 
    at at org.slf4j.LoggerFactory.bind(LoggerFactory.java:150) 
    at at org.slf4j.LoggerFactory.performInitialization(LoggerFactory.java:124) 
    at at org.slf4j.LoggerFactory.getILoggerFactory(LoggerFactory.java:412) 
    at at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:357) 
    at at org.slf4j.LoggerFactory.getLogger(LoggerFactory.java:383) 
    at at com.labcorp.ncp.provider.abn.service.impl.AbnServiceImpl.<clinit>(AbnServiceImpl.java:34) 
    at at sun.reflect.GeneratedSerializationConstructorAccessor5.newInstance(Unknown Source) 
    at at java.lang.reflect.Constructor.newInstance(Constructor.java:526) 
    at at org.objenesis.instantiator.sun.SunReflectionFactoryInstantiator.newInstance(SunReflectionFactoryInstantiator.java:40) 
    at at org.objenesis.ObjenesisBase.newInstance(ObjenesisBase.java:59) 
    at at org.mockito.internal.creation.jmock.ClassImposterizer.createProxy(ClassImposterizer.java:128) 
    at at org.mockito.internal.creation.jmock.ClassImposterizer.imposterise(ClassImposterizer.java:63) 
    at at org.mockito.internal.creation.jmock.ClassImposterizer.imposterise(ClassImposterizer.java:56) 
    at at org.mockito.internal.creation.CglibMockMaker.createMock(CglibMockMaker.java:23) 
    at at org.mockito.internal.util.MockUtil.createMock(MockUtil.java:26) 
    at at org.mockito.internal.MockitoCore.mock(MockitoCore.java:51) 
    at at org.mockito.Mockito.mock(Mockito.java:1243) 
    at at org.mockito.Mockito.mock(Mockito.java:1120) 
    at at com.labcorp.ncp.provider.abn.service.AbnServiceTest.invalidDxCode(AbnServiceTest.java:61) 
    at at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) 
    at at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) 
    at at java.lang.reflect.Method.invoke(Method.java:606) 
    at at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47) 
    at at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12) 
    at at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44) 
    at at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17) 
    at at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271) 
    at at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70) 
    at at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) 
    at at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238) 
    at at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63) 
    at at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236) 
    at at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53) 
    at at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229) 
    at at org.junit.runners.ParentRunner.run(ParentRunner.java:309) 
    at at org.apache.maven.surefire.junit4.JUnit4Provider.execute(JUnit4Provider.java:367) 
    at at org.apache.maven.surefire.junit4.JUnit4Provider.executeWithRerun(JUnit4Provider.java:274) 
    at at org.apache.maven.surefire.junit4.JUnit4Provider.executeTestSet(JUnit4Provider.java:238) 
    at at org.apache.maven.surefire.junit4.JUnit4Provider.invoke(JUnit4Provider.java:161) 
    at at org.apache.maven.surefire.booter.ForkedBooter.invokeProviderInSameClassLoader(ForkedBooter.java:290) 
    at at org.apache.maven.surefire.booter.ForkedBooter.runSuitesInProcess(ForkedBooter.java:242) 
    at at org.apache.maven.surefire.booter.ForkedBooter.main(ForkedBooter.java:121) 
14:22:08,316 |-ERROR in ch.qos.logback.core.joran.conditional.IfAction - Failed to determine "if then else" result 
14:22:08,316 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.ConsoleAppender] 
14:22:08,318 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - Naming appender as [STDOUT] 
14:22:08,324 |-INFO in ch.qos.logback.core.joran.action.NestedComplexPropertyIA - Assuming default type [ch.qos.logback.classic.encoder.PatternLayoutEncoder] for [encoder] property 
14:22:08,365 |-INFO in ch.qos.logback.core.joran.action.AppenderAction - About to instantiate appender of type [ch.qos.logback.core.rolling.RollingFileAppender] 

Answer 1

あなたが定義する条件は、JaninoによってGroovyスクリプトとして実行されます。このような何かを：

String script = "public boolean evaluate() { return \"test\".equals(\"test\"); }"; 

    ClassBodyEvaluator classBodyEvaluator = new ClassBodyEvaluator(); 
    classBodyEvaluator.setImplementedInterfaces(new Class[] { Condition.class }); 
    classBodyEvaluator.setExtendedClass(PropertyWrapperForScripts.class); 
    classBodyEvaluator.setParentClassLoader(ClassBodyEvaluator.class.getClassLoader()); 

    StringReader sr = new StringReader(script); 
    classBodyEvaluator.cook(null, sr); 
    Class clazz = classBodyEvaluator.getClazz(); 
    Condition instance = (Condition) clazz.newInstance(); 

だから、あなただけ（スクリプトに代入される）条件の値が文字列、すなわち"..."を引用していることを確認する必要があります。あなたがXMLで条件を定義しているので、しかし、あなたはそうのように、引用符をエスケープする必要があります。

<if condition="&quot;test&quot;.equals(&quot;test&quot;)"> 

これは、スクリプトを生成します。

public boolean evaluate() { return "test".equals("test"); } 

を...実行するためch.qos.logback.core.joran.conditional.PropertyEvalScriptBuilderで。

2017-08-09 09:07:02,699|INFO |main|Conditional value is true