我已经检查过论坛，找到了一些关于这个问题的提示，但没有一个与我的完全匹配。
在调用 WSDLParse.parse 方法后，我得到了这个异常。
顺便说一句，我正在尝试将我的 Groovy 版本 2.2.1 更新到 2.4.3，我错过了什么吗？
谢谢你的建议
Ps:这是异常信息，下面你可以找到所有的堆栈跟踪。
groovy.lang.GroovyRuntimeException:方法 com.predic8.schema.Element#setType 的方法重载不明确。
由于以下之间的原型(prototype)重叠，无法解析为 [null] 调用哪个方法:
[类 javax.xml.namespace.QName]
[类groovy.xml.QName]
groovy.lang.GroovyRuntimeException: Ambiguous method overloading for method com.predic8.schema.Element#setType.
Cannot resolve which method to invoke for [null] due to overlapping prototypes between:
[class javax.xml.namespace.QName]
[class groovy.xml.QName]
at groovy.lang.MetaClassImpl.chooseMostSpecificParams(MetaClassImpl.java:3238)
at groovy.lang.MetaClassImpl.chooseMethodInternal(MetaClassImpl.java:3191)
at groovy.lang.MetaClassImpl.chooseMethod(MetaClassImpl.java:3134)
at groovy.lang.MetaClassImpl.getNormalMethodWithCaching(MetaClassImpl.java:1369)
at groovy.lang.MetaClassImpl.getMethodWithCaching(MetaClassImpl.java:1284)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1054)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1016)
at org.codehaus.groovy.runtime.metaclass.MultipleSetterProperty.setProperty(MultipleSetterProperty.java:52)
at groovy.lang.MetaClassImpl.setProperty(MetaClassImpl.java:2663)
at groovy.lang.MetaClassImpl.setProperty(MetaClassImpl.java:3746)
at com.predic8.soamodel.XMLElement.setProperty(XMLElement.groovy)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.setGroovyObjectProperty(ScriptBytecodeAdapter.java:530)
at com.predic8.schema.Element.parseAttributes(Element.groovy:46)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.ja
va:207)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:56)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:171)
at com.predic8.soamodel.XMLElement.parse(XMLElement.groovy:40)
at com.predic8.soamodel.XMLElement$parse$0.call(Unknown Source)
at com.predic8.schema.Schema.parseChildren(Schema.groovy:109)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.ja
va:207)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:56)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:179)
at com.predic8.soamodel.XMLElement.parse(XMLElement.groovy:45)
at com.predic8.soamodel.XMLElement$parse$0.call(Unknown Source)
at com.predic8.wsdl.Types.parseChildren(Types.groovy:41)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.ja
va:207)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:56)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:179)
at com.predic8.soamodel.XMLElement.parse(XMLElement.groovy:45)
at com.predic8.soamodel.XMLElement$parse$0.call(Unknown Source)
at com.predic8.wsdl.Definitions.parseChildren(Definitions.groovy:220)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.ja
va:207)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:56)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:179)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:177)
at com.predic8.soamodel.XMLElement.parse(XMLElement.groovy:45)
at com.predic8.soamodel.XMLElement$parse$0.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:110)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:130)
at com.predic8.wsdl.WSDLParser.parseLocal(WSDLParser.groovy:44)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite$PogoCachedMethodSiteNoUnwrapNoCoerce.invoke(PogoMetaMethodSite.ja
va:207)
at org.codehaus.groovy.runtime.callsite.PogoMetaMethodSite.callCurrent(PogoMetaMethodSite.java:56)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:171)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callCurrent(AbstractCallSite.java:169)
at com.predic8.soamodel.AbstractParser.parse(AbstractParser.groovy:34)
at com.predic8.wsdl.WSDLParser.super$2$parse(WSDLParser.groovy)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:90)
at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:324)
at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1207)
at org.codehaus.groovy.runtime.ScriptBytecodeAdapter.invokeMethodOnSuperN(ScriptBytecodeAdapter.java:130)
at com.predic8.wsdl.WSDLParser.parse(WSDLParser.groovy:24)
at com.predic8.wsdl.WSDLParser$parse.call(Unknown Source)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCall(CallSiteArray.java:45)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:110)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.call(AbstractCallSite.java:122)
at ESBWsdlRequest.<init>(ESBWsdlRequest.groovy:23)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:526)
at org.codehaus.groovy.reflection.CachedConstructor.invoke(CachedConstructor.java:77)
at org.codehaus.groovy.runtime.callsite.ConstructorSite$ConstructorSiteNoUnwrapNoCoerce.callConstructor(ConstructorSite.java
:102)
at org.codehaus.groovy.runtime.callsite.CallSiteArray.defaultCallConstructor(CallSiteArray.java:57)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:232)
at org.codehaus.groovy.runtime.callsite.AbstractCallSite.callConstructor(AbstractCallSite.java:268)
at YOKSIS_OGRENCI_SIL_in.run(YOKSIS_OGRENCI_SIL_in.groovy:2)
at groovy.util.GroovyScriptEngine.run(GroovyScriptEngine.java:589)
at com.fibabanka.esi.xslt.ESBGroovyEngine.execute(ESBGroovyEngine.java:21)
at com.fibabanka.esi.xslt.Transformer.transformGroovy(Transformer.java:102)
at com.fibabanka.esi.xslt.Transformer.transformIn(Transformer.java:63)
at com.fibabanka.esi.xslt.XsltProcessor.processBag(XsltProcessor.java:92)
at com.fibabanka.esi.common.GenericProcessor.processTypeBag(GenericProcessor.java:27)
at com.fibabanka.esi.common.GenericProcessor.process(GenericProcessor.java:37)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.camel.component.bean.MethodInfo.invoke(MethodInfo.java:340)
at org.apache.camel.component.bean.MethodInfo$1.proceed(MethodInfo.java:237)
at org.apache.camel.component.bean.BeanProcessor.process(BeanProcessor.java:168)
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:71)
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at org.apache.camel.processor.interceptor.TraceInterceptor.process(TraceInterceptor.java:91)
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at org.apache.camel.processor.RedeliveryErrorHandler.processErrorHandler(RedeliveryErrorHandler.java:322)
at org.apache.camel.processor.RedeliveryErrorHandler.process(RedeliveryErrorHandler.java:213)
at org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:45)
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at org.apache.camel.processor.interceptor.DefaultChannel.process(DefaultChannel.java:303)
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:117)
at org.apache.camel.processor.Pipeline.process(Pipeline.java:80)
at org.apache.camel.processor.RouteContextProcessor.processNext(RouteContextProcessor.java:45)
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at org.apache.camel.processor.UnitOfWorkProcessor.processAsync(UnitOfWorkProcessor.java:150)
at org.apache.camel.processor.UnitOfWorkProcessor.process(UnitOfWorkProcessor.java:117)
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at org.apache.camel.processor.DelegateAsyncProcessor.processNext(DelegateAsyncProcessor.java:99)
at org.apache.camel.processor.DelegateAsyncProcessor.process(DelegateAsyncProcessor.java:90)
at org.apache.camel.management.InstrumentationProcessor.process(InstrumentationProcessor.java:71)
at org.apache.camel.util.AsyncProcessorHelper.process(AsyncProcessorHelper.java:73)
at org.apache.camel.component.seda.SedaConsumer.sendToConsumers(SedaConsumer.java:248)
at org.apache.camel.component.seda.SedaConsumer.doRun(SedaConsumer.java:160)
at org.apache.camel.component.seda.SedaConsumer.run(SedaConsumer.java:131)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:745)
我没有设置元素也没有设置属性。此外，我没有在我的脚本中使用任何 QName 类。
这是我的常规脚本文件->
import groovy.time.BaseDuration.From;
import groovy.util.XmlParser;
import groovy.util.XmlSlurper;
import groovy.xml.MarkupBuilder;
import groovy.xml.XmlUtil;
import java.io.StringWriter;
import com.predic8.wsdl.Definitions;
import com.predic8.wsdl.WSDLParser;
import com.predic8.wstool.creator.RequestTemplateCreator;
import com.predic8.wstool.creator.SOARequestCreator;
class ESBWsdlParser {
String formTemplate;
String requestSoapXml;
public ESBWsdlRequest(String wsdlFile,String operationName) {
File file = new File(wsdlFile);
println file.getAbsolutePath();
WSDLParser parser = new WSDLParser();
Definitions wsdl = parser.parse(wsdlFile);
StringWriter writer = new StringWriter();
SOARequestCreator creator = new SOARequestCreator(wsdl, new RequestTemplateCreator(), new MarkupBuilder(writer));
//creator.createRequest(PortType name, Operation name, Binding name);
creator.createRequest(null, operationName, null);
formTemplate = writer.toString();
}
public String resolveName(c){
String[] arParts = c.name().toString().split("}");
if(arParts.length > 1){
return arParts[1];
}
return c.name;
}
最佳答案
问题是有两个对象兼容和单参数的 setType 方法，你用 null 调用它。或者更准确地说，您不调用方法，而是设置属性，从而导致方法调用。
现在在 Groovy 2.4 之前，我们不支持重载的情况。调用哪个方法实际上是随机的。换句话说，如果它总是为您的案例调用正确的方法，那您就很幸运了。从 Groovy 2.4 开始，Groovy 支持重载 setter，但这可能会导致 setter 重载导致上述异常的情况。我认为很好的东西，因为它显示了过去可能导致神秘错误的东西。
修复不是那么好...... setType((QName) qname)) 而不是属性分配......当然还有你选择的 QName 类。你当然可以使用 Keegan 的建议来支持你
编辑:将 setElement 更改为 setType
关于parsing - Groovy - 方法的二义性方法重载，我们在Stack Overflow上找到一个类似的问题：https://stackoverflow.com/questions/30639269/