[akka-user] i'm meet problems will user ActiveObject in java~

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曹江华

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Apr 26, 2010, 12:21:42 AM4/26/10

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public class TestPojo implements Serializable {

public String sayhello() {

return "hello";

}

public String say(String str) {

return str;

}

public class RpcServer {

public static void main(String...args) {

//init();

//TestPojo testPojo = ActiveObject.newRemoteInstance(TestPojo.class, 1000, "localhost", 5000);

TestPojo testPojo = ActiveObject.newInstance(TestPojo.class, 1000);

String str = testPojo.sayhello();

System.out.println("=====:" + str);

str = testPojo.say("world");

System.out.println("=====:" + str);

}

run RpcServer there are som problems above.

INF [20100426-12:14:48.568] config: Config loaded from the application classpath.

org.codehaus.backport175.reader.ReaderException: could not retrieve the bytecode from the bytecode provider for class [org.codehaus.aspectwerkz.annotation.Aspect]

at org.codehaus.backport175.reader.bytecode.AnnotationDefaults.getDefaults(AnnotationDefaults.java:54)

at org.codehaus.backport175.reader.bytecode.AnnotationReader$AnnotationBuilderVisitor.visitEnd(AnnotationReader.java:1102)

at org.codehaus.backport175.org.objectweb.asm.ClassReader.a(Unknown Source)

at org.codehaus.backport175.org.objectweb.asm.ClassReader.accept(Unknown Source)

at org.codehaus.backport175.reader.bytecode.AnnotationReader.parse(AnnotationReader.java:920)

at org.codehaus.backport175.reader.bytecode.AnnotationReader.<init>(AnnotationReader.java:933)

at org.codehaus.backport175.reader.bytecode.AnnotationReader.getReaderFor(AnnotationReader.java:193)

at org.codehaus.backport175.reader.bytecode.AnnotationReader.getReaderFor(AnnotationReader.java:177)

at org.codehaus.aspectwerkz.reflect.impl.asm.AsmClassInfo.getAnnotationReader(AsmClassInfo.java:989)

at org.codehaus.aspectwerkz.annotation.AsmAnnotations.getAnnotation(AsmAnnotations.java:36)

at org.codehaus.aspectwerkz.annotation.AspectAnnotationParser.doParse(AspectAnnotationParser.java:71)

at org.codehaus.aspectwerkz.annotation.AspectAnnotationParser.parse(AspectAnnotationParser.java:56)

at org.codehaus.aspectwerkz.definition.DocumentParser.parseAspectElements(DocumentParser.java:441)

at org.codehaus.aspectwerkz.definition.DocumentParser.parsePackageElements(DocumentParser.java:353)

at org.codehaus.aspectwerkz.definition.DocumentParser.parseSystemElement(DocumentParser.java:238)

at org.codehaus.aspectwerkz.definition.DocumentParser.parseSystemElements(DocumentParser.java:181)

at org.codehaus.aspectwerkz.definition.DocumentParser.parse(DocumentParser.java:168)

at org.codehaus.aspectwerkz.definition.XmlParser.parseNoCache(XmlParser.java:178)

at org.codehaus.aspectwerkz.definition.SystemDefinitionContainer.registerClassLoader(SystemDefinitionContainer.java:140)

at org.codehaus.aspectwerkz.definition.SystemDefinitionContainer.getHierarchicalDefinitionsFor(SystemDefinitionContainer.java:319)

at org.codehaus.aspectwerkz.definition.SystemDefinitionContainer.getDefinitionsFor(SystemDefinitionContainer.java:227)

at org.codehaus.aspectwerkz.definition.SystemDefinitionContainer.getDefinitionFor(SystemDefinitionContainer.java:209)

at org.codehaus.aspectwerkz.definition.SystemDefinitionContainer.getVirtualDefinitionAt(SystemDefinitionContainer.java:269)

at org.codehaus.aspectwerkz.proxy.Proxy.makeProxyAdvisable(Proxy.java:149)

at org.codehaus.aspectwerkz.proxy.ProxySubclassingStrategy.getNewProxyClassFor(ProxySubclassingStrategy.java:163)

at org.codehaus.aspectwerkz.proxy.ProxySubclassingStrategy.getProxyClassFor(ProxySubclassingStrategy.java:135)

at org.codehaus.aspectwerkz.proxy.ProxySubclassingStrategy.newInstance(ProxySubclassingStrategy.java:87)

at org.codehaus.aspectwerkz.proxy.Proxy.newInstance(Proxy.java:86)

at se.scalablesolutions.akka.actor.ActiveObject$.newInstance(ActiveObject.scala:185)

at se.scalablesolutions.akka.actor.ActiveObject$.newInstance(ActiveObject.scala:41)

at se.scalablesolutions.akka.actor.ActiveObject.newInstance(ActiveObject.scala)

at com.paojiao.test.RpcServer.main(RpcServer.java:18)

at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)

at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)

at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)

at java.lang.reflect.Method.invoke(Method.java:597)

at com.intellij.rt.execution.application.AppMain.main(AppMain.java:110)

java.lang.Exception: could not read class [org.codehaus.aspectwerkz.annotation.Aspect] as byte array

at org.codehaus.backport175.reader.bytecode.DefaultBytecodeProvider.getBytecode(DefaultBytecodeProvider.java:42)

at org.codehaus.backport175.reader.bytecode.AnnotationReader.getBytecodeFor(AnnotationReader.java:152)

at org.codehaus.backport175.reader.bytecode.AnnotationDefaults.getDefaults(AnnotationDefaults.java:52)