解组文件有问题

时间：2013-01-28 20:41:11

标签： java jaxb unmarshalling

我有这个代码使用xsd模板解组文件：

String schema = "/META-INF/templates/git60_data_mod1_def.xsd";
isr = new InputStreamReader(GIT60Manager.class.getResourceAsStream(schema));
Unmarshaller unmarshaller = new Unmarshaller(isr, main);

这是xsd文件：

<xs:annotation>
<xs:documentation xml:lang="en">
  GIT60 schema Mod 1 (Data)
</xs:documentation>
</xs:annotation>

<xs:include id="git60_mod1_def.xsd" schemaLocation="./git60_mod1_def.xsd" />

<xs:element name="mainData" type="GIT60FileMod1Data" jrb:length="100" />

<xs:complexType name="GIT60FileMod1Data">
    <xs:sequence>
        <xs:element name="git60Tax" type="GIT60FileTaxMod1" minOccurs="1" maxOccurs="unbounded"/>
    </xs:sequence>
</xs:complexType>

这是我运行应用程序时的例外：

   java.lang.RuntimeException: java.net.MalformedURLException
at it.assist.jrecordbind.DefinitionLoader$1.fatalError(DefinitionLoader.java:92)
at com.sun.xml.xsom.impl.parser.ParserContext$2.fatalError(ParserContext.java:207)
at com.sun.xml.xsom.impl.parser.NGCCRuntimeEx.parseEntity(NGCCRuntimeEx.java:343)
at com.sun.xml.xsom.impl.parser.NGCCRuntimeEx.includeSchema(NGCCRuntimeEx.java:234)
at com.sun.xml.xsom.impl.parser.state.includeDecl.action0(includeDecl.java:42)
at    com.sun.xml.xsom.impl.parser.state.includeDecl.leaveElement(includeDecl.java:114)
at com.sun.xml.xsom.impl.parser.state.NGCCRuntime.endElement(NGCCRuntime.java:275)
at org.xml.sax.helpers.XMLFilterImpl.endElement(XMLFilterImpl.java:546)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown Source)
at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:333)
at com.sun.xml.xsom.parser.JAXPParser.parse(JAXPParser.java:115)
at com.sun.xml.xsom.impl.parser.NGCCRuntimeEx.parseEntity(NGCCRuntimeEx.java:337)
at com.sun.xml.xsom.impl.parser.ParserContext.parse(ParserContext.java:124)
at com.sun.xml.xsom.parser.XSOMParser.parse(XSOMParser.java:183)
at it.assist.jrecordbind.DefinitionLoader.findSchema(DefinitionLoader.java:107)
at it.assist.jrecordbind.DefinitionLoader.<init>(DefinitionLoader.java:71)
at it.assist.jrecordbind.AbstractUnMarshaller.<init>(AbstractUnMarshaller.java:53)
at it.assist.jrecordbind.Unmarshaller.<init>(Unmarshaller.java:245)
at it.assist.jrecordbind.Unmarshaller.<init>(Unmarshaller.java:263)
at com.samelan.gitim.core.service.io.account.impl.GIT60Manager.doImportMod1GtFile(GIT60Manager.java:1259)
at com.samelan.gitim.core.service.managers.GtFileProcessorManagerTest.testProcFilesNewTemplateGit60(GtFileProcessorManagerTest.java:717)
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:592)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:83)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)
Caused by: java.net.MalformedURLException
at com.sun.xml.xsom.impl.parser.NGCCRuntimeEx.parseEntity(NGCCRuntimeEx.java:341)
... 55 more
Caused by: java.net.MalformedURLException
at java.net.URL.<init>(URL.java:600)
at java.net.URL.<init>(URL.java:463)
at java.net.URL.<init>(URL.java:412)
at org.apache.xerces.impl.XMLEntityManager.setupCurrentEntity(Unknown Source)
at org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
at org.xml.sax.helpers.XMLFilterImpl.parse(XMLFilterImpl.java:333)
at com.sun.xml.xsom.parser.JAXPParser.parse(JAXPParser.java:115)
at com.sun.xml.xsom.impl.parser.NGCCRuntimeEx.parseEntity(NGCCRuntimeEx.java:337)
... 55 more

任何人都可以帮我解决这个问题吗？有谁知道这是什么问题？ 非常感谢。

谢谢Perception，但是如果我按照你说的那样做，我有这个例外：

  java.lang.NullPointerException
at java.io.Reader.<init>(Reader.java:61)
at java.io.InputStreamReader.<init>(InputStreamReader.java:55)
at com.samelan.gitim.core.service.io.account.impl.GIT60Manager.doImportMod1GtFile(GIT60Manager.java:1256)
at com.samelan.gitim.core.service.managers.GtFileProcessorManagerTest.testProcFilesNewTemplateGit60(GtFileProcessorManagerTest.java:717)
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:592)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:20)
at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:74)
at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:83)
at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:72)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:231)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:71)
at org.junit.runners.ParentRunner.run(ParentRunner.java:236)
at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:174)
at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:49)
at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:467)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:683)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:390)
at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:197)

2 个答案:

答案 0 :(得分：0)

您已启用架构验证，但未指定有效的架构URI。我明白这一点：

/META-INF/templates/git60_data_mod1_def.xsd

如果您尝试使用文件资源作为架构，则需要使用 有效 文件URI来指示：

file:///META-INF/templates/git60_data_mod1_def.xsd

此URI需要指定文件资源的绝对路径（我假设您实际上没有名为META-INF的根目录）。

答案 1 :(得分：0)

String schema = "/META-INF/templates/git60_data_mod1_def.xsd";

无法阅读

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