我正在尝试使用GWT创建Atmosphere客户端。 我添加了
atmosphere-annotations-2.4.3.jar
atmosphere-gwt20-client-2.4.2.jar
atmosphere-gwt-common-2.4.2.jar
atmosphere-runtime-2.4.3.jar
到buildpath,插入
<inherits name="org.atmosphere.gwt20.AtmosphereGwt20"/>
<inherits name='com.google.gwt.core.Core'/>
<inherits name="com.google.web.bindery.autobean.AutoBean"/>
到projectname.get.xml
我尝试启动对服务器的调用,如
GwtRpcClientSerializer rpc_serializer = GWT.create(GwtRpcClientSerializer.class);
// or
// RPCSerializer rpc_serializer = GWT.create(RPCSerializer.class);
AtmosphereRequestConfig jerseyRpcRequestConfig = AtmosphereRequestConfig.create(rpc_serializer);
jerseyRpcRequestConfig.setUrl(GWT.getHostPageBaseURL() + "it/more/atmosphere");
jerseyRpcRequestConfig.setTransport(AtmosphereRequestConfig.Transport.WEBSOCKET);
jerseyRpcRequestConfig.setFallbackTransport(AtmosphereRequestConfig.Transport.STREAMING);
在GWT编译我得到了
Caused by: java.lang.NoSuchMethodError: com.google.gwt.user.rebind.rpc.SerializableTypeOracleBuilder.<init>(Lcom/google/gwt/core/ext/TreeLogger;Lcom/google/gwt/core/ext/PropertyOracle;Lcom/google/gwt/core/ext/GeneratorContext;)V
[java] at org.atmosphere.gwt20.rebind.SerializerGenerator.generateIncrementally(SerializerGenerator.java:87)
[java] at com.google.gwt.dev.javac.StandardGeneratorContext.runGeneratorIncrementally(StandardGeneratorContext.java:754)
[java] at com.google.gwt.dev.cfg.RuleGenerateWith.realize(RuleGenerateWith.java:160)
[java] at com.google.gwt.dev.shell.StandardRebindOracle$Rebinder.rebind(StandardRebindOracle.java:79)
[java] at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java:276)
[java] at com.google.gwt.dev.shell.StandardRebindOracle.rebind(StandardRebindOracle.java:265)
[java] at com.google.gwt.dev.DistillerRebindPermutationOracle.getAllPossibleRebindAnswers(DistillerRebindPermutationOracle.java:87)
[java] at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.createStaticRebindExpression(UnifyAst.java:485)
[java] at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.createRebindExpression(UnifyAst.java:443)
[java] at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.handleMagicMethodCall(UnifyAst.java:576)
[java] at com.google.gwt.dev.jjs.impl.UnifyAst$UnifyVisitor.endVisit(UnifyAst.java:306)
[java] at com.google.gwt.dev.jjs.ast.JMethodCall.traverse(JMethodCall.java:248)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.traverse(JModVisitor.java:381)
[java] at com.google.gwt.dev.jjs.ast.JModVisitor.accept(JModVisitor.java:293)
[java] ... 40 more
[java] [ERROR] at FilePresenter.java(137): GWT.create(RPCSerializer.class)
[java] com.google.gwt.dev.jjs.ast.JMethodCall
[java] [ERROR] at FilePresenter.java(137): (RPCSerializer) GWT.create(RPCSerializer.class)
[java] com.google.gwt.dev.jjs.ast.JCastOperation
[java] [ERROR] at FilePresenter.java(137): RPCSerializer rpc_serializer = (RPCSerializer) GWT.create(RPCSerializer.class)
[java] com.google.gwt.dev.jjs.ast.JDeclarationStatement
[java] [ERROR] at FilePresenter.java(122): {
或
[java] [ERROR] Line 137: Failed to resolve 'org.atmosphere.gwt20.client.GwtRpcClientSerializer' via deferred binding
[java] [WARN] For the following type(s), generated source was never committed (did you forget to call commit()?)
我遵循了GWT的示例代码。我错过了什么?
答案 0 :(得分:1)
似乎该项目存在GWT 2.7问题。在某个地方,我找到了使用客户端jar版本2.3.2-get27进行编译的建议,并且它适用于jar
atmosphere-annotations-2.4.3.jar
atmosphere-gwt20-client-2.3.2-gwt27.jar
atmosphere-gwt20-common-2.3.2-gwt27.jar
atmosphere-runtime-2.4.3.jar
且只有
<inherits name="org.atmosphere.gwt20.AtmosphereGwt20"/>
目前我遇到了
的问题Atmosphere atmosphere = Atmosphere.create();
仍然是null
,但这是另一回事(我想)。