[jboss-svn-commits] JBL Code SVN: r30205 - labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor.
jboss-svn-commits at lists.jboss.org
jboss-svn-commits at lists.jboss.org
Wed Nov 18 13:28:05 EST 2009
Author: whitingjr
Date: 2009-11-18 13:28:04 -0500 (Wed, 18 Nov 2009)
New Revision: 30205
Added:
labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/PostgreSQL.java
Modified:
labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/AbstractVendorControl.java
labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/Constraint.java
labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/HSQLDB.java
labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/MySQL.java
labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/OracleConstraint.java
Log:
Updated to support deleting of constraints and adding again.
Modified: labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/AbstractVendorControl.java
===================================================================
--- labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/AbstractVendorControl.java 2009-11-18 18:27:12 UTC (rev 30204)
+++ labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/AbstractVendorControl.java 2009-11-18 18:28:04 UTC (rev 30205)
@@ -22,14 +22,104 @@
package org.jboss.jbossts.performance.persistence.vendor;
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.Map;
import java.util.Set;
+import org.apache.commons.collections.Closure;
+import org.apache.commons.collections.ClosureUtils;
+import org.apache.commons.collections.CollectionUtils;
+import org.apache.commons.collections.Predicate;
+import org.apache.commons.collections.functors.NOPClosure;
+import org.apache.commons.collections.functors.NonePredicate;
+import org.apache.commons.lang.StringUtils;
+import org.jboss.jbossts.performance.persistence.closures.ExecuteStatementClosure;
+
public abstract class AbstractVendorControl implements Constraint, Purge, SequenceSynchronizer
{
+ /* Used to query database using a view to retrive all active constraints.*/
protected Set<String> tableNames;
+
+ protected String getDropText()
+ {
+ throw new UnsupportedOperationException();
+ }
+ protected String getAddText()
+ {
+ throw new UnsupportedOperationException();
+ }
+
public void setTableNames(Set<String> names)
{
this.tableNames = names;
}
+ @Override
+ public final void relax(Connection connection, String[] statements) throws SQLException
+ {/* Execute all the drop constraint statements, others are ignored */
+ Map<Predicate, Closure> predicatesMap = new HashMap<Predicate, Closure>();
+ /* Add two predicates, first detects drop statements the other catches all else */
+ Predicate dropPredicate = getDropPredicate();
+ ExecuteStatementClosure dropClosure = new ExecuteStatementClosure();
+ dropClosure.setConnection(connection);
+ predicatesMap.put(dropPredicate, dropClosure);
+
+ Predicate[] predicates = {dropPredicate}; // used for else predicate
+ predicatesMap.put(new NonePredicate(predicates), NOPClosure.INSTANCE);
+ predicatesMap.put(null, NOPClosure.INSTANCE);
+
+ Closure sqlStatmentProcessor = ClosureUtils.switchClosure(predicatesMap);
+ CollectionUtils.forAllDo(Arrays.asList(statements), sqlStatmentProcessor);
+ }
+
+ /* Predicate used for detecting if the statement is a DROP CONSTRAINT */
+ private final Predicate getDropPredicate()
+ {
+ return new Predicate()
+ {
+ @Override
+ public boolean evaluate(Object object)
+ {
+ return StringUtils.contains(object.toString().trim().toLowerCase(), getCleanedStatement(getDropText()));
+ }
+ };
+ }
+
+ private final String getCleanedStatement(String sql)
+ {
+ return sql.trim().toLowerCase();
+ }
+
+ @Override
+ public void constrain(Connection connection, String[] statements) throws SQLException
+ {
+ Map<Predicate, Closure> predicatesMap = new HashMap<Predicate, Closure>();
+ /* Add two predicates, first detects drop statements the other catches all else */
+ Predicate addPredicate = getAddPredicate();
+ ExecuteStatementClosure addClosure = new ExecuteStatementClosure();
+ addClosure.setConnection(connection);
+ predicatesMap.put(addPredicate, addClosure);
+
+ Predicate[] predicates = {addPredicate}; // used for else predicate
+ predicatesMap.put(new NonePredicate(predicates), NOPClosure.INSTANCE);
+ predicatesMap.put(null, NOPClosure.INSTANCE);
+
+ Closure sqlStatmentProcessor = ClosureUtils.switchClosure(predicatesMap);
+ CollectionUtils.forAllDo(Arrays.asList(statements), sqlStatmentProcessor);
+ }
+
+ private final Predicate getAddPredicate()
+ {
+ return new Predicate()
+ {
+ @Override public boolean evaluate(Object object)
+ {
+ return StringUtils.contains(object.toString().trim().toLowerCase(), getCleanedStatement(getAddText()));
+ }
+ };
+ }
+
}
Modified: labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/Constraint.java
===================================================================
--- labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/Constraint.java 2009-11-18 18:27:12 UTC (rev 30204)
+++ labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/Constraint.java 2009-11-18 18:28:04 UTC (rev 30205)
@@ -29,4 +29,7 @@
{
public void relax(Connection connection) throws SQLException;
public void constrain(Connection connection) throws SQLException;
+ public void constrain(Connection connection, String[] statements) throws SQLException;
+ public void relax(Connection connection, String[] statements) throws SQLException;
+ public boolean isDisablePreferedOverDrop();
}
Modified: labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/HSQLDB.java
===================================================================
--- labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/HSQLDB.java 2009-11-18 18:27:12 UTC (rev 30204)
+++ labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/HSQLDB.java 2009-11-18 18:28:04 UTC (rev 30205)
@@ -86,4 +86,11 @@
{
}
+
+ @Override
+ public boolean isDisablePreferedOverDrop()
+ {
+ return true;
+ }
+
}
Modified: labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/MySQL.java
===================================================================
--- labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/MySQL.java 2009-11-18 18:27:12 UTC (rev 30204)
+++ labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/MySQL.java 2009-11-18 18:28:04 UTC (rev 30205)
@@ -80,4 +80,10 @@
{
}
+
+ @Override
+ public boolean isDisablePreferedOverDrop()
+ {
+ return true;
+ }
}
Modified: labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/OracleConstraint.java
===================================================================
--- labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/OracleConstraint.java 2009-11-18 18:27:12 UTC (rev 30204)
+++ labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/OracleConstraint.java 2009-11-18 18:28:04 UTC (rev 30205)
@@ -222,4 +222,10 @@
DbUtils.closeQuietly(alterIncrememntDownStatement);
}
}
+
+ @Override
+ public boolean isDisablePreferedOverDrop()
+ {
+ return true;
+ }
}
Added: labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/PostgreSQL.java
===================================================================
--- labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/PostgreSQL.java (rev 0)
+++ labs/jbosstm/workspace/whitingjr/trunk/performance/src/main/java/org/jboss/jbossts/performance/persistence/vendor/PostgreSQL.java 2009-11-18 18:28:04 UTC (rev 30205)
@@ -0,0 +1,72 @@
+ /*
+ * JBoss, Home of Professional Open Source
+ * Copyright 2005, JBoss Inc., and individual contributors as indicated
+ * by the @authors tag. See the copyright.txt in the distribution for a
+ * full listing of individual contributors.
+ *
+ * This is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU Lesser General Public License as
+ * published by the Free Software Foundation; either version 2.1 of
+ * the License, or (at your option) any later version.
+ *
+ * This software is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this software; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
+ */
+
+package org.jboss.jbossts.performance.persistence.vendor;
+
+import java.sql.Connection;
+import java.sql.SQLException;
+
+public class PostgreSQL extends AbstractVendorControl
+{
+
+ @Override
+ public void constrain(Connection connection) throws SQLException
+ {
+
+ }
+
+ @Override
+ public void relax(Connection connection) throws SQLException
+ {
+ // FIXME relax
+
+ }
+
+ @Override
+ public void purge(Connection connection)
+ {
+ // FIXME purge
+ }
+
+ @Override
+ public void synchronize(Connection connection)
+ {
+ // FIXME synchronize
+ }
+
+ @Override
+ protected String getDropText()
+ {
+ return "drop constraint";
+ }
+ @Override
+ protected String getAddText()
+ {
+ return "add constraint";
+ }
+
+ @Override
+ public boolean isDisablePreferedOverDrop()
+ {
+ return false;
+ }
+}
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