나는이 코드를 사용하여 Oracle UCP를 만들려는 오라클 UCP에 oracle.ucp.jdbc.PoolDataSourceFactory 찾을 수 없습니다 : 내가는
<plugin>
<groupId>org.apache.felix</groupId>
<artifactId>maven-bundle-plugin</artifactId>
<version>2.4.0</version>
<extensions>true</extensions>
<configuration>
<instructions>
<Embed-Dependency>ucp,ojdbc6</Embed-Dependency>
<Import-Package>
org.osgi.framework,
javax.sql,
javax.naming,
oracle.jdbc.pool.OracleDataSource,
oracle.ucp.jdbc.PoolDataSourceFactory,
oracle.ucp.jdbc.PoolDataSourceImpl,
javax.naming.spi,
javax.management,
javax.management.modelmbean,
oracle.jdbc.pool
</Import-Package>
<Include-Resource>
ucp-11.2.0.3.jar,
ojdbc6-11.2.0.3.jar
</Include-Resource>
<Bundle-ClassPath>
ucp-11.2.0.3.jar,
ojdbc6-11.2.0.3.jar,
.
</Bundle-ClassPath>
<Bundle-SymbolicName>${project.artifactId}</Bundle-SymbolicName>
<Bundle-Activator>org.test.ucp.activator.Activator</Bundle-Activator>
</instructions>
</configuration>
</plugin>
을 사용하고
import oracle.ucp.jdbc.PoolDataSource;
import oracle.ucp.jdbc.PoolDataSourceFactory;
System.out.println("***** OracleDS_UCP -> start init of PoolDataSource");
PoolDataSource pool = PoolDataSourceFactory.getPoolDataSource();
pool.setConnectionFactoryClassName("oracle.jdbc.pool.OracleDataSource");
pool.setURL("jdbc:oracle:thin:@localhost:1521:XE");
pool.setUser("test");
pool.setPassword("test");
pool.setMaxStatements(10); // the maximum number of statements that may be pooled or cached on a connection.
pool.setInitialPoolSize(2);
pool.setMinPoolSize(1);
pool.setMaxPoolSize(50);
pool.setLoginTimeout(60); // one minute
pool.setConnectionWaitTimeout(60); // one minute
pool.setAbandonedConnectionTimeout(30 * 60); // thirty minutes
pool.setMaxIdleTime(60 * 60); // one hour and kill inactive or idle connections
pool.setInactiveConnectionTimeout(60 * 60); // one hour and kill inactive or idle connections
pool.setConnectionWaitTimeout(0); // do not wait for a used connection to be released by a client.
pool.setConnectionHarvestTriggerCount(40);
pool.setConnectionHarvestMaxCount(10);
을하지만 난 코드를 시작할 때 독립 실행 형 번들이 오류 메시지가 나타납니다.
Test Oracle UCP
ERROR: Bundle ucpTest [21] Error starting inputstream:ucpTest-1.0.jar (org.osgi.framework.BundleExce
ption: Activator start error in bundle ucpTest [21].)
java.lang.IllegalArgumentException: interface oracle.ucp.jdbc.LabelableConnection is not visible fro
m class loader
at java.lang.reflect.Proxy$ProxyClassFactory.apply(Unknown Source)
at java.lang.reflect.Proxy$ProxyClassFactory.apply(Unknown Source)
at java.lang.reflect.WeakCache$Factory.get(Unknown Source)
at java.lang.reflect.WeakCache.get(Unknown Source)
at java.lang.reflect.Proxy.getProxyClass0(Unknown Source)
at java.lang.reflect.Proxy.newProxyInstance(Unknown Source)
at oracle.ucp.jdbc.proxy.ConnectionProxyFactory.createConnectionProxy(ConnectionProxyFactory
.java:78)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:919)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:863)
at oracle.ucp.jdbc.PoolDataSourceImpl.getConnection(PoolDataSourceImpl.java:855)
at org.test.osgi.ucp.impl.OracleDS_UCP.getConnection(OracleDS_UCP.java:26)
at org.test.ucp.activator.Activator.testOracleUCP(Activator.java:41)
at org.test.ucp.activator.Activator.start(Activator.java:17)
at org.apache.felix.framework.util.SecureAction.startActivator(SecureAction.java:645)
at org.apache.felix.framework.Felix.activateBundle(Felix.java:1977)
at org.apache.felix.framework.Felix.startBundle(Felix.java:1895)
at org.apache.felix.framework.Felix.setActiveStartLevel(Felix.java:1191)
at org.apache.felix.framework.FrameworkStartLevelImpl.run(FrameworkStartLevelImpl.java:295)
at java.lang.Thread.run(Unknown Source)
아마도 UCP를 올바르게 구성하지 않았습니다. 이 문제를 해결할 수 있습니까?
예외의 전체 스택 추적입니까? 이 웹/엔터프라이즈 응용 프로그램 또는 독립 실행 형 응용 프로그램입니까? –
게시물이 업데이트되었습니다. 이것은 독립 실행 형 응용 프로그램입니다. –
pom.xml에 LabelableConnection을 포함하십시오. – TrungTran05T3