【发布时间】:2015-07-23 10:58:21
【问题描述】:
我有一个服务包,我想在其中使用 CXF GZIPFeature 压缩响应。该包部署在 JBoss Fuse(jboss-fuse-6.1.0.redhat-379) 上。骆驼路线配置为:
<cxf:bus id="cxf" name ="cxf">
<cxf:features>
<bean class="org.apache.cxf.transport.common.gzip.GZIPFeature">
<property name="threshold">
<value>1</value>
</property>
</bean>
</cxf:features>
</cxf:bus>
<camel:camelContext ...>
<camel:route id="test-server">
<camel:to uri="cxfbean:servicebeans?bus=#cxf&providers=#providers" />
</camel:route>
</camel:camelContext>
但这会引发类转换异常:
java.lang.ClassCastException: org.apache.cxf.transport.common.gzip.GZIPOutInterceptor$GZipThresholdOutputStream cannot be cast to org.apache.cxf.io.CachedOutputStream
at org.apache.camel.component.cxf.transport.CamelDestination$CamelOutputStream.commitOutputMessage(CamelDestination.java:284)[204:org.apache.camel.camel-cxf-transport:2.12.0.redhat-610379]
at org.apache.camel.component.cxf.transport.CamelDestination$CamelOutputStream.doClose(CamelDestination.java:296)[204:org.apache.camel.camel-cxf-transport:2.12.0.redhat-610379]
at org.apache.cxf.io.CachedOutputStream.close(CachedOutputStream.java:220)[164:org.apache.cxf.cxf-api:2.7.0.redhat-610379]
at java.util.zip.DeflaterOutputStream.close(DeflaterOutputStream.java:241)[:1.7.0_67]
at org.apache.cxf.io.AbstractWrappedOutputStream.close(AbstractWrappedOutputStream.java:77)[164:org.apache.cxf.cxf-api:2.7.0.redhat-610379]
at org.apache.cxf.io.AbstractThresholdOutputStream.close(AbstractThresholdOutputStream.java:102)[164:org.apache.cxf.cxf-api:2.7.0.redhat-610379]
at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:56)[164:org.apache.cxf.cxf-api:2.7.0.redhat-610379]
at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)[164:org.apache.cxf.cxf-api:2.7.0.redhat-610379]
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:272)[164:org.apache.cxf.cxf-api:2.7.0.redhat-610379]
是否有合法的方式在路由中使用 CXF GZIPFeature?我不想使用 Camel 的 DataFormat 来 gzip。
【问题讨论】:
标签: java spring web-services apache-camel cxf