I am followed steps from http://wso2.com/library/tutorials/2015/03/tutorial-calling-stored-procedures-with-in-and-out-parameters-using-wso2-data-services-server-1/ and tried this tutorial many times still error appear in response INCOMPATIBLE_PARAMETERS_ERROR
Source Code of service
<data name="MySQLSPSample" serviceNamespace="http://ws.wso2.org/dataservice" transports="http https local">
<config enableOData="false" id="SampleDataSourceMySQL">
<property name="driverClassName">com.mysql.jdbc.Driver</property>
<property name="url">jdbc:mysql://localhost:3306/esb_sample</property>
<property name="username">root</property>
</config>
<query id="getEmployeeDetailsQuery" useConfig="SampleDataSourceMySQL">
<sql>CALL GetEmployeeByID(?)</sql>
<result element="Employees" rowName="Employee">
<element column="FirstName" name="FirstNameValue" xsdType="string"/>
<element column="LastName" name="LastNameValue" xsdType="string"/>
<element column="Team" name="TeamName" xsdType="string"/>
</result>
<param name="EmpID" sqlType="INTEGER"/>
</query>
<operation name="getEmployeebyID">
<call-query href="getEmployeeDetailsQuery">
<with-param name="EmpID" query-param="EmpID"/>
</call-query>
</operation>
</data>
http://192.168.5.246:9763/services/MySQLSPSample?tryit
Request>>
<body>
<p:getEmployeebyID xmlns:p="http://ws.wso2.org/dataservice">
<!--Exactly 1 occurrence-->
<xs:EmpID xmlns:xs="http://ws.wso2.org/dataservice">101</xs:EmpID>
</p:getEmployeebyID>
</body>
Reseponse>>
<soapenv:Fault xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope" xmlns:axis2ns248="http://ws.wso2.org/dataservice">
<soapenv:Code>
<soapenv:Value>axis2ns248:INCOMPATIBLE_PARAMETERS_ERROR</soapenv:Value>
</soapenv:Code>
<soapenv:Reason>
<soapenv:Text xml:lang="en-US">DS Code: INCOMPATIBLE_PARAMETERS_ERROR Nested Exception:- javax.xml.stream.XMLStreamException: DS Fault Message: Error in 'CallQuery.extractParams', cannot find parameter with type:query-param name:EmpID DS Code: INCOMPATIBLE_PARAMETERS_ERROR Source Data Service:- Name: MySQLSPSample Location: \MySQLSPSample.dbs Description: N/A Default Namespace: http://ws.wso2.org/dataservice Current Request Name: getEmployeebyID Current Params: {} </soapenv:Text>
</soapenv:Reason>
<soapenv:Detail>
<axis2ns247:DataServiceFault xmlns:axis2ns247="http://ws.wso2.org/dataservice">
<axis2ns247:current_params>{}</axis2ns247:current_params>
<axis2ns247:source_data_service>
<axis2ns247:data_service_name>MySQLSPSample</axis2ns247:data_service_name>
<axis2ns247:description>N/A</axis2ns247:description>
<axis2ns247:location>\MySQLSPSample.dbs</axis2ns247:location>
<axis2ns247:default_namespace>http://ws.wso2.org/dataservice</axis2ns247:default_namespace>
</axis2ns247:source_data_service>
<axis2ns247:ds_code>INCOMPATIBLE_PARAMETERS_ERROR</axis2ns247:ds_code>
<axis2ns247:current_request_name>getEmployeebyID</axis2ns247:current_request_name>
</axis2ns247:DataServiceFault>
</soapenv:Detail>
</soapenv:Fault>
Note: this will works fine when I add default value 101 in service configuration
Related
I don't know how to create a validator for 2 variables:
Q1. An user code that needs to be checked if exists prior to running the SQL query. I have an endpoint to check if the user code exists or not, how do I make it into a validator?
Q2. An array of dates, the best I could do was to use a pattern validator. I know there's also the possibility to set a parameter with paramType="array" and sqlType="date", but how can I configure this in the query parameters of the resource?
Please check the Data Service definition below:
<data name="APIDataService" serviceNamespace="" serviceGroup="" transports="http https local">
<description />
<config id="postgresDataService">
<property name="carbon_datasource_name">APIPostgres</property>
</config>
<!-- TODO: Q1. Here is the resource I want to use to validate the user code -->
<query id="validateUserCode" useConfig="postgresDataService">
<sql>
SELECT ( EXISTS ( SELECT 1
FROM user
WHERE code ILIKE :user_code ) )::INT AS does_user_exist
</sql>
<param name="user_code" sqlType="string" />
<result element="result">
<element column="does_user_exist" name="doesUserExist" xsdType="integer" />
</result>
</query>
<resource method="GET" path="validateUserCode">
<call-query href="validateUserCode">
<with-param name="user_code" query-param="user_code" />
</call-query>
</resource>
<query id="apiReportUserTotalEventsByDay" useConfig="postgresDataService">
<sql>
SELECT
calendar_date,
record_date,
user_code,
event_type_id,
event_count
FROM user_event
WHERE 1=1
AND calendar_date BETWEEN :calendar_date_start AND :calendar_date_end
AND record_date = ANY( ('{'||:record_date_array||'}')::DATE[] )
AND user_code = :user_code
</sql>
<!-- TODO: Q1. Here is the user code I want to validate -->
<param name="user_code" paramType="scalar" sqlType="string" />
<param name="calendar_date_start" paramType="scalar" sqlType="date" />
<param name="calendar_date_end" paramType="scalar" sqlType="date" />
<!-- TODO: Q2. Here is the array of date that I want to know
how I could convert into an paramType="array" sqlType="date" -->
<param name="record_date_array" paramType="scalar" sqlType="string" >
<validatePattern pattern="\s*\d{4}-\d{2}-\d{2}\s*(,\s*\d{4}-\d{2}-\d{2}\s*)*" />
</param>
<result element="result">
<element column="calendar_date" name="calendar_date" xsdType="string" />
<element column="record_date" name="record_date" xsdType="string" />
<element column="user_code" name="user_code" xsdType="string" />
<element column="event_type_id" name="event_type_id" xsdType="integer" />
<element column="event_count" name="event_count" xsdType="integer" />
</result>
</query>
<resource method="GET" path="apiReportUserTotalEventsByDay">
<call-query href="apiReportUserTotalEventsByDay">
<with-param name="user_code" query-param="user_code" />
<with-param name="calendar_date_start" query-param="calendar_date_start" />
<with-param name="calendar_date_end" query-param="calendar_date_end" />
<with-param name="record_date_array" query-param="record_date_array" />
</call-query>
</resource>
</data>
I'm trying to create a service with an inner join query but it returns this error:
org.postgresql.util.PSQLException: A result was returned when none was expected.
This is my service:
<data name="consultarPersona" transports="http https local">
<config enableOData="true" id="mi_datasource">
<property name="carbon_datasource_name">fuente_datos</property>
</config>
<query id="contactos_registrados" useConfig="mi_datasource">
<sql>select * from t_contacto inner join t_datos_contacto on t_contacto.id = t_datos_contacto.id</sql>
</query>
<operation name="obtenerDatosContactos">
<call-query href="contactos_registrados"/>
</operation>
</data>
You should specify which columns do you want to return and generate the response, the result is an service like this:
<data name="consultarPersona" transports="http https local">
<config enableOData="true" id="mi_datasource">
<property name="carbon_datasource_name">fuente_datos</property>
</config>
<query id="contactos_registrados" useConfig="mi_datasource">
<sql>select name, age from t_contacto inner join t_datos_contacto on t_contacto.id = t_datos_contacto.id</sql>
<result element="contactoCollection" rowName="contacto">
<element column="name" name="name" xsdType="xs:string"/>
<element column="age" name="age" xsdType="xs:string"/>
</result>
</query>
<operation name="obtenerDatosContactos">
<call-query href="contactos_registrados"/>
</operation>
</data>
I hope this coudl help you.
I am trying to configure WSS4JInInterceptor in my cxf endpoint through camel-config.xml
Below is my camel-config.xml
<?xml version="1.0" encoding="UTF-8"?>
<!-- START SNIPPET: e1 -->
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:camel="http://camel.apache.org/schema/spring"
xmlns:cxf="http://camel.apache.org/schema/cxf"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd
http://camel.apache.org/schema/cxf http://camel.apache.org/schema/cxf/camel-cxf.xsd">
<!-- spring property placeholder, ignore resource not found as the file resource is for unit testing -->
<context:property-placeholder location="classpath:incident.properties,file:target/custom.properties"
ignore-resource-not-found="true"/>
<!-- bean that enriches the SOAP request -->
<bean id="enrichBean" class="org.apache.camel.example.cxf.proxy.EnrichBean"/>
<bean id="loggingOutInterceptor" class="org.apache.cxf.interceptor.LoggingOutInterceptor"/>
<bean id="loggingInInterceptor" class="org.apache.cxf.interceptor.LoggingInInterceptor"/>
<bean id="wss4jInInterceptor" class="org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor">
<property name="properties">
<map>
<entry key="action" value="UsernameToken Timestamp"/>
<entry key="passwordType" value="PasswordDigest"/>
<entry key="ws-security.is-bsp-compliant" value="false"/>
<entry key="passwordCallbackClass" value="org.apache.camel.example.cxf.proxy.UTPasswordCallback"/>
</map>
</property>
</bean>
<!-- this is the CXF web service we use as the front end -->
<cxf:cxfEndpoint id="versionService"
address="http://localhost:${proxy.port}/camel-example-cxf-proxy/webservices/versionAdapter"
endpointName="s:VersionHttpSoap11Endpoint"
serviceName="s:Version"
wsdlURL="etc/versionAdapter.wsdl"
xmlns:s="http://axisversion.sample">
<cxf:inInterceptors>
<ref bean="loggingInInterceptor"/>
<ref bean="wss4jInInterceptor"/>
</cxf:inInterceptors>
<cxf:outInterceptors>
<ref bean="loggingOutInterceptor"/>
</cxf:outInterceptors>
</cxf:cxfEndpoint>
<!-- this is the Camel route which proxies the real web service and forwards SOAP requests to it -->
<camelContext xmlns="http://camel.apache.org/schema/spring">
<!-- property which contains port number -->
<propertyPlaceholder id="properties" location="classpath:incident.properties,file:target/custom.properties"/>
<endpoint id="callRealWebService" uri="http://localhost:${real.port}/axis2/services/Version?bridgeEndpoint=true&throwExceptionOnFailure=false"/>
<route>
<!-- CXF consumer using MESSAGE format -->
<from uri="cxf:bean:versionService?dataFormat=MESSAGE"/>
<!-- log input received -->
<to uri="log:input"/>
<!-- enrich the input by ensure the incidentId parameter is set -->
<to uri="bean:enrichBean"/>
<!-- opp removing headers... testing -->
<removeHeaders pattern="*" />
<!-- send proxied request to real web service -->
<to uri="callRealWebService"/>
<!-- log answer from real web service -->
<to uri="log:output"/>
</route>
</camelContext>
</beans>
<!-- END SNIPPET: e1 -->
When i invoke my proxy webservice i am getting error. Here is the complete error trace..
INFO: Inbound Message
----------------------------
ID: 1
Address: http://localhost:9080/camel-example-cxf-proxy/webservices/versionAdapter
Encoding: UTF-8
Http-Method: POST
Content-Type: text/xml;charset=UTF-8
Headers: {accept-encoding=[gzip,deflate], connection=[keep-alive], Content-Length=[1097], content-type=[text/xml;charset
=UTF-8], Host=[localhost:9080], SOAPAction=["urn:getVersion"], User-Agent=[Apache-HttpClient/4.1.1 (java 1.5)]}
Payload: <soapenv:Envelope xmlns:axis="http://axisversion.sample" xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelop
e/">
<soapenv:Header><wsse:Security soapenv:mustUnderstand="1" xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-20
0401-wss-wssecurity-secext-1.0.xsd" xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utilit
y-1.0.xsd"><wsu:Timestamp wsu:Id="TS-42"><wsu:Created>2014-11-19T12:41:10Z</wsu:Created><wsu:Expires>2014-11-19T13:14:30
Z</wsu:Expires></wsu:Timestamp><wsse:UsernameToken wsu:Id="UsernameToken-41"><wsse:Username>opp</wsse:Username><wsse:Pas
sword Type="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-username-token-profile-1.0#PasswordDigest">m0c8nW1n+
/jfHzwM5lHc9F3+B1g=</wsse:Password><wsse:Nonce EncodingType="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-soa
p-message-security-1.0#Base64Binary">VUr9FAuf1J/UYWEBMdTAlA==</wsse:Nonce><wsu:Created>2014-11-19T12:41:10.455Z</wsu:Cre
ated></wsse:UsernameToken></wsse:Security></soapenv:Header>
<soapenv:Body>
<axis:getVersion/>
</soapenv:Body>
</soapenv:Envelope>
--------------------------------------
Inside UTPasswordCallback Method # UTPasswordCallback class
Wed Nov 19 18:10:33 IST 2014 Inside UTPasswordCallback()--> UTPasswordCallback Class
Nov 19, 2014 6:10:33 PM org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor checkActions
WARNING: Security processing failed (actions mismatch)
Nov 19, 2014 6:10:33 PM org.apache.cxf.phase.PhaseInterceptorChain doDefaultLogging
WARNING: Interceptor for {http://axisversion.sample}Version has thrown exception, unwinding now
org.apache.cxf.binding.soap.SoapFault: An error was discovered processing the <wsse:Security> header.
at org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor.createSoapFault(WSS4JInInterceptor.java:809)
at org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor.handleMessage(WSS4JInInterceptor.java:313)
at org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor.handleMessage(WSS4JInInterceptor.java:93)
at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:307)
at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)
at org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:243)
at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.doService(JettyHTTPDestination.java:261)
at org.apache.cxf.transport.http_jetty.JettyHTTPHandler.handle(JettyHTTPHandler.java:70)
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1088)
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1024)
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:135)
at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:255)
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:116)
at org.eclipse.jetty.server.Server.handle(Server.java:370)
at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.java:494)
at org.eclipse.jetty.server.AbstractHttpConnection.content(AbstractHttpConnection.java:982)
at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.content(AbstractHttpConnection.java:1043)
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:865)
at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:240)
at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:696)
at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:53)
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:608)
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:543)
at java.lang.Thread.run(Thread.java:722)
Caused by: org.apache.wss4j.common.ext.WSSecurityException: An error was discovered processing the <wsse:Security> heade
r
at org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor.checkActions(WSS4JInInterceptor.java:339)
at org.apache.cxf.ws.security.wss4j.WSS4JInInterceptor.handleMessage(WSS4JInInterceptor.java:297)
... 23 more
I am unable to figure out what this error is all about and how can i rectify this error?
Please help on this..
Please use CXF_MESSAGE data format instead of MESSAGE data format.
I have created a simple dss service which by inputing cust_id it gives me the customer data.
I have exposed this webservice as http get resource with the following url
GET /services/getCustDetailDSS/getDetail?cid=101
Corrsponding xml code for my service is as follows
<data name="getCustomerDetailDSS" serviceGroup="" serviceNamespace="">
<description/>
<config id="mydb">
<property name="carbon_datasource_name">mydb</property>
</config>
<query id="get_customer_detail" useConfig="mydb">
<sql>select identifier,user_status from customer_detail where identifier = :cid</sql>
<param name="cid" paramType="SCALAR" sqlType="STRING"/>
<result element="customer">
<element column="identifier" name="cid" xsdType="xs:string"/>
<element column="user_status" name="status" xsdType="xs:string"/>
</result>
</query>
<operation name="get_customer_detail_operation">
<call-query href="get_customer_detail">
<with-param name="cid" query-param="identifier"/>
</call-query>
</operation>
<resource method="GET" path="/getDetail">
<call-query href="get_customer_detail">
<with-param name="cid" query-param="cid"/>
</call-query>
</resource>
</data>
But now i want the dss service to read cust_id from url instead of passing it as a parameter.
i.e i want to hit dss service as
GET /services/getCustDetailDSS/cid/101/getDetail
How can i do this in DSS ?
Can anyone provide wat changes i need to do in my dss?
For GET /services/getCustDetailDSS/getDetail/cid/101
You have to edit your resource path as follows.
<resource method="GET" path="getDetail/cid/{cid}">
With WSO2 DSS 3.2.1, you can now define your query string parameter as below:
<param name="cid" sqlType="QUERY_STRING"/>
instead of:
<param name="cid" paramType="SCALAR" sqlType="STRING"/>
and your URL should look like:
.../getDetail?cid=101
I am getting this error while I am trying to test the data service on the wso2 dss
DS Fault Message: Error in
'SQLQuery.processStoredProcQuery'DS Code: DATABASE_ERRORSource Data
Service:-Name: CustomerDSLocation: \CustomerDS-1.0.0.dbsDescription:
N/ADefault Namespace: http://ws.wso2.org/dataserviceCurrent Request
Name: op1Current Params: {Name=?, NID=?}Nested Exception:-DS Fault
Message: Error in 'createProcessedPreparedStatement'DS Code:
UNKNOWN_ERRORNested Exception:-java.sql.SQLException: Parameter index
of 3 is out of range (1, 0)
any suggestions?
edited: The bds file is as follows, this is a sample case mentioned in the wso2 documentation.
<data name="CustomerDS">
<config id="default">
<property name="org.wso2.ws.dataservice.driver">com.mysql.jdbc.Driver</property>
<property name="org.wso2.ws.dataservice.protocol">jdbc:mysql://localhost:3306/CustomersDatabase</property>
<property name="org.wso2.ws.dataservice.user">root</property>
<property name="org.wso2.ws.dataservice.password">root</property>
</config>
<query id="q1" useConfig="default">
<sql>call getCustomer(?,?,?,?)</sql>
<result element="Entries" rowName="Entry">
<element name="Flag" column="Flag" xsdType="xs:integer" optional="true" />
<element name="Customer" column="Customer" xsdType="xs:string" optional="true" />
</result>
<param name="NID" sqlType="STRING" ordinal="1" />
<param name="Name" sqlType="STRING" ordinal="2" />
<param name="Flag" sqlType="INTEGER" type="OUT" ordinal="3" />
<param name="Customer" sqlType="STRING" type="OUT" ordinal="4" />
</query>
<operation name="op1">
<call-query href="q1">
<with-param name="NID" query-param="NID" />
<with-param name="Name" query-param="Name" />
</call-query>
</operation>
</data>
WHAT WORKED FOR ME!!
I found the reference code at http://svn.wso2.org/repos/wso2/people/kasun/wso2con_2013/starbucks_2.0/dss/StarbucksDataService.dbs
and the procedure call that is finally working for me is (which changes in procedure itself)
<data name="CustomerDS">
<config id="default">
<property name="org.wso2.ws.dataservice.driver">com.mysql.jdbc.Driver</property>
<property name="org.wso2.ws.dataservice.protocol">jdbc:mysql://localhost:3306/CustomersDatabase</property>
<property name="org.wso2.ws.dataservice.user">root</property>
<property name="org.wso2.ws.dataservice.password">root</property>
</config>
<query id="q1" useConfig="default">
<sql>call getCustomer(?,?)</sql>
<result element="Entries" rowName="Entry">
<element name="Flag" column="Flag" xsdType="xs:integer" optional="true" />
<element name="Customer" column="Customer" xsdType="xs:string" optional="true" />
</result>
<param name="NID" sqlType="STRING" ordinal="1" />
<param name="Name" sqlType="STRING" ordinal="2" />
<param name="Flag" sqlType="INTEGER" type="OUT" ordinal="3" />
<param name="Customer" sqlType="STRING" type="OUT" ordinal="4" />
</query>
<operation name="op1">
<call-query href="q1">
<with-param name="NID" query-param="NID" />
<with-param name="Name" query-param="Name" />
</call-query>
</operation>
</data>
And the tentative working procedure call for now is :
DELIMITER //
CREATE procedure getCustomer(NID varchar(200),Name varchar(200))
BEGIN
DECLARE id varchar(200);
DECLARE flag int;
SET Flag = 0;
SET id = CONCAT(NID, '_' , Name);
INSERT INTO Customer(NID, Name, customerID) VALUES(NID, Name, id);
select flag, customerid from customer where customerID = id;
END//
In the query q1 call getCustomer(?,?,?,?) takes 4 arguments and in the input mapping list there are only 2 input params (IN Only). This must be the reason for the this exception. Please refer this tutorial.