ich benutzerdefinierten Proxy-Dienst in WSO2 ESB erstellen 490:nicht neue Asset mit WSO2 ESB erstellen
<?xml version="1.0" encoding="UTF-8"?>
<proxy xmlns="http://ws.apache.org/ns/synapse"
name="write_2_greg"
transports="https,http"
statistics="disable"
trace="enable"
startOnLoad="true">
<target>
<inSequence>
<payloadFactory media-type="json">
<format>
\t \t {"name":"2rest_test","context":"/ressttest2","type":"restservice","version":"1.0.0"}
\t </format>
<args/>
</payloadFactory>
<property name="DISABLE_CHUNKING"
value="true"
scope="axis2"
type="STRING"/>
<property name="Accept"
expression="$trp:Accept"
scope="default"
type="STRING"/>
<property name="messageType"
value="application/json"
scope="axis2"
type="STRING"/>
<property name="Authorization"
expression="fn:concat('Basic ',base64Encode('admin:admin'))"
scope="transport"
type="STRING"/>
<call>
<endpoint>
<http trace="enable"
method="POST"
uri-template="https://localhost:9443/governance/restservices"/>
</endpoint>
</call>
<property xmlns:ns="http://org.apache.synapse/xsd"
name="__Status"
expression="$axis2:HTTP_SC"
scope="default"
type="STRING"/>
<enrich>
<source type="body" clone="true"/>
<target type="property" property="res_body"/>
</enrich>
<log level="custom">
<property name="__Status" expression="$ctx:__Status"/>
<property name="res_body--" expression="get-property('res_body')"/>
</log>
</inSequence>
<outSequence/>
<faultSequence/>
</target>
<description/>
</proxy>
Diese einfache Proxy nur neue restservice zu GREG erstellen, verwendet es den GREG REST-API . Aber wenn ich diesen Proxy-Dienst ausführen, Code des GREG Antwort 500 Status und überprüfe GREG lügt, so scheint es, Jackson Fehler:
Caused by: org.codehaus.jackson.map.JsonMappingException: Can not construct instance of org.wso2.carbon.governance.api.generic.dataobjects.GenericArtifact, problem: abstract types can only be instantiated with additional type information
at [Source: [email protected]; line: 1, column: 1]
\t at org.codehaus.jackson.map.JsonMappingException.from(JsonMappingException.java:163)
\t at org.codehaus.jackson.map.deser.StdDeserializationContext.instantiationException(StdDeserializationContext.java:212)
\t at org.codehaus.jackson.map.deser.AbstractDeserializer.deserialize(AbstractDeserializer.java:97)
\t at org.codehaus.jackson.map.ObjectMapper._readValue(ObjectMapper.java:2376)
\t at org.codehaus.jackson.map.ObjectMapper.readValue(ObjectMapper.java:1166)
\t at org.codehaus.jackson.jaxrs.JacksonJsonProvider.readFrom(JacksonJsonProvider.java:410)
\t at org.apache.cxf.jaxrs.utils.JAXRSUtils.readFromMessageBodyReader(JAXRSUtils.java:1262)
\t at org.apache.cxf.jaxrs.utils.JAXRSUtils.readFromMessageBody(JAXRSUtils.java:1209)
\t at org.apache.cxf.jaxrs.utils.JAXRSUtils.processParameter(JAXRSUtils.java:757)
\t at org.apache.cxf.jaxrs.utils.JAXRSUtils.processParameters(JAXRSUtils.java:716)
\t at org.apache.cxf.jaxrs.interceptor.JAXRSInInterceptor.processRequest(JAXRSInInterceptor.java:253)
\t ... 40 more
Aber ich kann neue restservice erstellen, die von „Advanced REST-Client Anwendung "(Chrome plugin)
Übrigens, ich teste dies mit ESB 490, GREG 510 und GREG 520. Wie kann ich dies von ESB verwendet erreichen?
Warum die Frage unten sein? – yeahliu