[teiid-commits] teiid SVN: r2047 - in trunk/connector-api/src/main: resources/org/teiid/connector and 1 other directory.

Author: shawkins Date: 2010-04-10 21:56:24 -0400 (Sat, 10 Apr 2010) New Revision: 2047 Modified: trunk/connector-api/src/main/java/org/teiid/connector/basic/BasicManagedConnection.java trunk/connector-api/src/main/java/org/teiid/connector/basic/BasicManagedConnectionFactory.java trunk/connector-api/src/main/java/org/teiid/connector/basic/WrappedConnection.java trunk/connector-api/src/main/java/org/teiid/connector/basic/WrappedConnector.java trunk/connector-api/src/main/resources/org/teiid/connector/i18n.properties Log: TEIID-833 adding connection validation to teiid managedconnections Modified: trunk/connector-api/src/main/java/org/teiid/connector/basic/BasicManagedConnection.java =================================================================== --- trunk/connector-api/src/main/java/org/teiid/connector/basic/BasicManagedConnection.java 2010-04-11 01:03:23 UTC (rev 2046) +++ trunk/connector-api/src/main/java/org/teiid/connector/basic/BasicManagedConnection.java 2010-04-11 01:56:24 UTC (rev 2047) @@ -136,4 +136,8 @@ l.connectionClosed(ce); } } + + public boolean isValid() { + return this.conn.isAlive(); + } } Modified: trunk/connector-api/src/main/java/org/teiid/connector/basic/BasicManagedConnectionFactory.java =================================================================== --- trunk/connector-api/src/main/java/org/teiid/connector/basic/BasicManagedConnectionFactory.java 2010-04-11 01:03:23 UTC (rev 2046) +++ trunk/connector-api/src/main/java/org/teiid/connector/basic/BasicManagedConnectionFactory.java 2010-04-11 01:56:24 UTC (rev 2047) @@ -24,6 +24,7 @@ import java.io.IOException; import java.io.PrintWriter; import java.util.Collection; +import java.util.HashSet; import java.util.Properties; import java.util.Set; @@ -34,6 +35,7 @@ import javax.resource.spi.ManagedConnectionFactory; import javax.resource.spi.ResourceAdapter; import javax.resource.spi.ResourceAdapterAssociation; +import javax.resource.spi.ValidatingManagedConnectionFactory; import javax.security.auth.Subject; import org.teiid.connector.api.Connector; @@ -46,7 +48,7 @@ import com.metamatrix.core.MetaMatrixCoreException; import com.metamatrix.core.util.ReflectionHelper; -public class BasicManagedConnectionFactory implements ManagedConnectionFactory, ResourceAdapterAssociation, ConnectorEnvironment { +public class BasicManagedConnectionFactory implements ManagedConnectionFactory, ResourceAdapterAssociation, ConnectorEnvironment, ValidatingManagedConnectionFactory { private static final long serialVersionUID = -7302713800883776790L; private static final TypeFacility TYPE_FACILITY = new TypeFacilityImpl(); @@ -210,5 +212,19 @@ } catch(InstantiationException e) { throw new ConnectorException(e); } - } + } + + @Override + public Set<BasicManagedConnection> getInvalidConnections(Set arg0) throws ResourceException { + HashSet<BasicManagedConnection> result = new HashSet<BasicManagedConnection>(); + for (Object object : arg0) { + if (object instanceof BasicManagedConnection) { + BasicManagedConnection bmc = (BasicManagedConnection)object; + if (!bmc.isValid()) { + result.add(bmc); + } + } + } + return result; + } } Modified: trunk/connector-api/src/main/java/org/teiid/connector/basic/WrappedConnection.java =================================================================== --- trunk/connector-api/src/main/java/org/teiid/connector/basic/WrappedConnection.java 2010-04-11 01:03:23 UTC (rev 2046) +++ trunk/connector-api/src/main/java/org/teiid/connector/basic/WrappedConnection.java 2010-04-11 01:56:24 UTC (rev 2047) @@ -26,6 +26,7 @@ import javax.resource.spi.LocalTransaction; import javax.transaction.xa.XAResource; +import org.teiid.connector.DataPlugin; import org.teiid.connector.api.Connection; import org.teiid.connector.api.ConnectorCapabilities; import org.teiid.connector.api.ConnectorEnvironment; @@ -70,11 +71,10 @@ @Override public ConnectorCapabilities getCapabilities() throws ConnectorException { if (this.caps == null) { - ConnectorCapabilities caps = conn.getCapabilities(); + this.caps = conn.getCapabilities(); if (caps != null && this.env.getOverrideCapabilities() != null) { caps = (ConnectorCapabilities) Proxy.newProxyInstance(Thread.currentThread().getContextClassLoader(), new Class[] {ConnectorCapabilities.class}, new CapabilitesOverloader(caps, this.env.getOverrideCapabilities())); } - this.caps = caps; } return this.caps; } @@ -99,7 +99,7 @@ if (this.conn instanceof MetadataProvider) { ((MetadataProvider) this.conn).getConnectorMetadata(metadataFactory); } else { - throw new ConnectorException("Connector is not capable of providing metadata. Extend connector with MetadataProvider interface"); + throw new ConnectorException(DataPlugin.Util.getString("WrappedConnection.no_metadata")); //$NON-NLS-1$ } } Modified: trunk/connector-api/src/main/java/org/teiid/connector/basic/WrappedConnector.java =================================================================== --- trunk/connector-api/src/main/java/org/teiid/connector/basic/WrappedConnector.java 2010-04-11 01:03:23 UTC (rev 2046) +++ trunk/connector-api/src/main/java/org/teiid/connector/basic/WrappedConnector.java 2010-04-11 01:56:24 UTC (rev 2047) @@ -76,9 +76,6 @@ if (this.caps == null) { try { Object o = ReflectionHelper.create(this.mcf.getCapabilitiesClass(), null, Thread.currentThread().getContextClassLoader()); - if(!(o instanceof ConnectorCapabilities)) { - throw new ConnectorException("Invalid Connector Capabilities class specified="+this.mcf.getCapabilitiesClass()); - } this.caps = (ConnectorCapabilities)o; } catch (MetaMatrixCoreException e) { throw new ConnectorException(e); Modified: trunk/connector-api/src/main/resources/org/teiid/connector/i18n.properties =================================================================== --- trunk/connector-api/src/main/resources/org/teiid/connector/i18n.properties 2010-04-11 01:03:23 UTC (rev 2046) +++ trunk/connector-api/src/main/resources/org/teiid/connector/i18n.properties 2010-04-11 01:56:24 UTC (rev 2047) @@ -66,4 +66,6 @@ MetadataFactory.unknown_datatype=Unknown datatype {0} MetadataFactory.no_column_found=No column found with name {0} MetadataFactory.duplicate_name="Non-uniquely named record detected ''{0}'' -MetadataFactory.invalid_name=Invalid column name ''{0}'', cannot contain the . character. \ No newline at end of file +MetadataFactory.invalid_name=Invalid column name ''{0}'', cannot contain the . character. + +WrappedConnection.no_metadata=Connector is not capable of providing metadata. Extend connector with MetadataProvider interface \ No newline at end of file