Eclipse - wsgen y web services App Engine

indent]@WebService

public class Greeting {

@PrimaryKey

@Persistent (valueStrategy = IdGeneratorStrategy.IDENTITY)

private Key key;

@Persistent

private User author;

.....

@WebMethod

public Key getKey() {

    return key;

}

@WebMethod

public User getAuthor(){

    return author; [/indent]

c:\Users\...\Desktop\....\Eclipse\Prototipo_21>PATH=%pa

th%;C:\Program Files\Java\jdk1.7.0_03\bin

c:\Users\...\Desktop\....\Eclipse\Prototipo_21>wsgen -c

p ".\war\WEB-INF\classes" -wsdl -keep -r ".\war" -d ".\war\WEB-INF\classes" -s "

.\war" "com.example.prototipo21.Greeting"

warning: The apt tool and its associated API are planned to be

removed in the next major JDK release.  These features have been

superseded by javac and the standardized annotation processing API,

javax.annotation.processing and javax.lang.model.  Users are

recommended to migrate to the annotation processing features of

javac; see the javac man page for more information.

.\war\WEB-INF\classes\com\example\prototipo21\Greeting.class: warning: Cannot fi

nd annotation method 'valueStrategy()' in type 'Persistent': class file for java

x.jdo.annotations.Persistent not found

warning: unknown enum constant IdGeneratorStrategy.IDENTITY

reason: class file for javax.jdo.annotations.IdGeneratorStrategy not found

error: Could not create declaration for annotation type javax.jdo.annotations.Pr

imaryKey

error: Could not create declaration for annotation type javax.jdo.annotations.Pe

rsistent

Problem encountered during annotation processing;

see stacktrace below for more information.

com.sun.tools.internal.ws.processor.modeler.ModelerException: modeler error: Cla

sses annotated with @javax.jws.WebService must have a public default constructor

. Class: com.example.prototipo21.Greeting

    at com.sun.tools.internal.ws.processor.modeler.annotation.WebServiceAP.o

nError(WebServiceAP.java:229)

    at com.sun.tools.internal.ws.processor.modeler.annotation.WebServiceVisi

tor.isLegalImplementation(WebServiceVisitor.java:515)

    at com.sun.tools.internal.ws.processor.modeler.annotation.WebServiceVisi

tor.shouldProcessWebService(WebServiceVisitor.java:322)

    at com.sun.tools.internal.ws.processor.modeler.annotation.WebServiceVisi

tor.visitClassDeclaration(WebServiceVisitor.java:113)

    at com.sun.tools.apt.mirror.declaration.ClassDeclarationImpl.accept(Clas

sDeclarationImpl.java:113)

    at com.sun.tools.internal.ws.processor.modeler.annotation.WebServiceAP.b

uildModel(WebServiceAP.java:319)

    at com.sun.tools.internal.ws.processor.modeler.annotation.WebServiceAP.p

rocess(WebServiceAP.java:260)

    at com.sun.mirror.apt.AnnotationProcessors$CompositeAnnotationProcessor.

process(AnnotationProcessors.java:84)

    at com.sun.tools.apt.comp.Apt.main(Apt.java:480)

    at com.sun.tools.apt.main.AptJavaCompiler.compile(AptJavaCompiler.java:2

70)

    at com.sun.tools.apt.main.Main.compile(Main.java:1127)

    at com.sun.tools.apt.main.Main.compile(Main.java:989)

    at com.sun.tools.apt.Main.processing(Main.java:113)

    at com.sun.tools.apt.Main.process(Main.java:103)

    at com.sun.tools.apt.Main.process(Main.java:85)

    at com.sun.tools.internal.ws.wscompile.WsgenTool.buildModel(WsgenTool.ja

va:207)

    at com.sun.tools.internal.ws.wscompile.WsgenTool.run(WsgenTool.java:111)

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

    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.

java:57)

    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces

sorImpl.java:43)

    at java.lang.reflect.Method.invoke(Method.java:601)

    at com.sun.tools.internal.ws.Invoker.invoke(Invoker.java:120)

    at com.sun.tools.internal.ws.WsGen.main(WsGen.java:42)

error: compilation failed, errors should have been reported