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如何管理wso2esb或wso2dss 我們有選項來創建wso2esb.While一個數據源的交易PostgreSQL的XA datsource我創造外部數據源用的XADataSource但它無法創建它給人的問題,我創建下面的配置如何創建wso2esb
Data Source Type*=RDBMS
Name*=USCProduction
Data Source Provider*=External Data Source
Data Source Class Name*=org.postgresql.xa.PGXADataSource
Data Source Properties
====================
url=jdbc:postgresql://localhost:5432/USCProduction
user=admin
password=admin
bbut其無法創建給錯誤這樣
ERROR: Error in creating external data source: org.postgresql.xa.PGXADataSource
ERROR - DataSourceRepository Error in creating external data source: org.postgresql.xa.PGXADataSource
org.wso2.carbon.ndatasource.common.DataSourceException: Error in creating external data source: org.postgresql.xa.PGXADataSource
at org.wso2.carbon.ndatasource.rdbms.utils.RDBMSDataSourceUtils.handleExternalDataSource(RDBMSDataSourceUtils.java:323)
at org.wso2.carbon.ndatasource.rdbms.utils.RDBMSDataSourceUtils.createPoolConfiguration(RDBMSDataSourceUtils.java:283)
at org.wso2.carbon.ndatasource.rdbms.RDBMSDataSource.<init>(RDBMSDataSource.java:42)
at org.wso2.carbon.ndatasource.rdbms.RDBMSDataSourceReader.createDataSource(RDBMSDataSourceReader.java:58)
at org.wso2.carbon.ndatasource.core.DataSourceRepository.createDataSourceObject(DataSourceRepository.java:202)
at org.wso2.carbon.ndatasource.core.DataSourceRepository.registerDataSource(DataSourceRepository.java:359)
at org.wso2.carbon.ndatasource.core.DataSourceRepository.addDataSource(DataSourceRepository.java:473)
at org.wso2.carbon.ndatasource.core.services.NDataSourceAdminService.addDataSource(NDataSourceAdminService.java:78)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:616)
我們如何能做到這一點,這個也被複制到這個文件中的數據源
嘗試<datasource>
<name>sample</name>
<xa-datasource jndi-name="java:jboss/PostgresXADS" pool-name="PostgresXADS">
<driver>postgresql</driver>
<xa-datasource-property name="ServerName">localhost</xa-datasource-property>
<xa-datasource-property name="PortNumber">5432</xa-datasource-property>
<xa-datasource-property name="DatabaseName">USCProduction</xa-datasource-property>
<security>
<user-name>admin</user-name>
<password>admin</password>
</security>
<validation>
<valid-connection-checker class-name="org.jboss.jca.adapters.jdbc.extensions.postgres.PostgreSQLValidConnectionChecker">
</valid-connection-checker>
<exception-sorter class-name="org.jboss.jca.adapters.jdbc.extensions.postgres.PostgreSQLExceptionSorter">
</exception-sorter>
</validation>
</xa-datasource>
<drivers>
<driver name="postgresql" module="org.postgresql">
<xa-datasource-class>org.postgresql.xa.PGXADataSource</xa-datasource-class>
</driver>
</drivers>
</datasource>
我怎樣才能在wso2esb創建XA數據源使用交易中介
我已經添加了,即使它的lib文件甚至給出錯誤postgresql-9.0-801.jdbc4.jar文件甚至給出錯誤 – Faisal
@ faisal.shaik你用postgresql jar看到的錯誤是什麼?我一直在使用postgresql-9.3-1100.jdbc4.jar沒有任何問題。 –
thanx回覆我正在使用9.1 postgres和添加jar postgresql-9.0-801.jdbc4這是默認數據源不適用於xa數據源你是否做過任何事務示例請通過此鏈接http://stackoverflow.com/questions/ 21228546/wso2esb-transaction-for-local-database http://stackoverflow.com/questions/21135505/wso2dss-box-carring-not-working-in-wso2esb4-8-0 – Faisal