Работа с Integration Studio в Windows 10.
Когда я пытаюсь проверить свою полезную нагрузку из тела API REST с помощью Sequence with Validate Mediator, я получаю сообщение об ошибке. Ошибка:
[2020-03-10 11:07:29,295] INFO {TRACE_LOGGER} - Building message. Sequence <SequenceMediator> is content aware
[2020-03-10 11:07:29,309] ERROR {org.apache.synapse.mediators.base.SequenceMediator} - Unsupported Operation org.apache.axiom.om.OMException: Unsupported Operation
at org.apache.axiom.om.impl.llom.OMTextImpl.getInputStream(OMTextImpl.java:422)
at org.apache.synapse.mediators.builtin.ValidateMediator.mediate(ValidateMediator.java:231)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:109)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:71)
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:158)
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:214)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:109)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:71)
at org.apache.synapse.config.xml.AnonymousListMediator.mediate(AnonymousListMediator.java:37)
at org.apache.synapse.config.xml.SwitchCase.mediate(SwitchCase.java:69)
at org.apache.synapse.mediators.filters.SwitchMediator.mediate(SwitchMediator.java:134)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:109)
at org.apache.synapse.mediators.AbstractListMediator.mediate(AbstractListMediator.java:71)
at org.apache.synapse.mediators.base.SequenceMediator.mediate(SequenceMediator.java:158)
at org.apache.synapse.rest.Resource.process(Resource.java:331)
at org.apache.synapse.rest.API.process(API.java:440)
at org.apache.synapse.rest.RESTRequestHandler.apiProcessNonDefaultStrategy(RESTRequestHandler.java:149)
at org.apache.synapse.rest.RESTRequestHandler.dispatchToAPI(RESTRequestHandler.java:95)
at org.apache.synapse.rest.RESTRequestHandler.process(RESTRequestHandler.java:71)
at org.apache.synapse.core.axis2.Axis2SynapseEnvironment.injectMessage(Axis2SynapseEnvironment.java:325)
at org.apache.synapse.core.axis2.SynapseMessageReceiver.receive(SynapseMessageReceiver.java:98)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:180)
at org.apache.synapse.transport.passthru.ServerWorker.processNonEntityEnclosingRESTHandler(ServerWorker.java:367)
at org.apache.synapse.transport.passthru.ServerWorker.processEntityEnclosingRequest(ServerWorker.java:412)
at org.apache.synapse.transport.passthru.ServerWorker.run(ServerWorker.java:181)
at org.apache.axis2.transport.base.threads.NativeWorkerPool$1.run(NativeWorkerPool.java:172)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)
Затем я пытаюсь из нее проверить:
<?xml version="1.0" encoding="UTF-8"?>
<sequence name="Reserves" statistics="enable" trace="enable" xmlns="http://ws.apache.org/ns/synapse">
<validate cache-schema="false" source="json-eval($)">
<schema key="conf:/schemas/ReservesRoot.json"/>
<on-fail>
<payloadFactory media-type="json">
<format>{"Error":$1"}</format>
<args>
<arg evaluator="xml" expression="$ctx:ERROR_MESSAGE"/>
</args>
</payloadFactory>
<property name="HTTP_SC" scope="axis2" type="STRING" value="500"/>
<respond/>
</on-fail>
</validate>
</sequence>
JSON Схема:
{
"$schema": "http://json-schema.org/draft-04/schema#",
"type": "object",
"properties": {
"Type": {
"type": "string"
}
},
"required": [
"Type"
]
}
Когда я получаю схему в свойстве I см. строку схемы.
<property value="get-property('registry', 'conf:/schemas/ReservesRoot.json')" name="ReservesSchema"/>
<log>
<property expression="get-property('ReservesSchema')" name="JSON_P"/>
</log>