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From aadamc...@apache.org
Subject svn commit: r587077 - in /cayenne/main/tags/3.0M2/cayenne/framework/cayenne-jdk1.4-unpublished/src/main/java/org/apache/cayenne/dba/oracle: OracleEJBQLConditionTranslator.java OracleEJBQLTranslatorFactory.java
Date Mon, 22 Oct 2007 12:45:03 GMT
Author: aadamchik
Date: Mon Oct 22 05:45:02 2007
New Revision: 587077

URL: http://svn.apache.org/viewvc?rev=587077&view=rev
Log:
Oracle testing: implemented trimming of EJBQL char columns

Added:
    cayenne/main/tags/3.0M2/cayenne/framework/cayenne-jdk1.4-unpublished/src/main/java/org/apache/cayenne/dba/oracle/OracleEJBQLConditionTranslator.java
    cayenne/main/tags/3.0M2/cayenne/framework/cayenne-jdk1.4-unpublished/src/main/java/org/apache/cayenne/dba/oracle/OracleEJBQLTranslatorFactory.java

Added: cayenne/main/tags/3.0M2/cayenne/framework/cayenne-jdk1.4-unpublished/src/main/java/org/apache/cayenne/dba/oracle/OracleEJBQLConditionTranslator.java
URL: http://svn.apache.org/viewvc/cayenne/main/tags/3.0M2/cayenne/framework/cayenne-jdk1.4-unpublished/src/main/java/org/apache/cayenne/dba/oracle/OracleEJBQLConditionTranslator.java?rev=587077&view=auto
==============================================================================
--- cayenne/main/tags/3.0M2/cayenne/framework/cayenne-jdk1.4-unpublished/src/main/java/org/apache/cayenne/dba/oracle/OracleEJBQLConditionTranslator.java
(added)
+++ cayenne/main/tags/3.0M2/cayenne/framework/cayenne-jdk1.4-unpublished/src/main/java/org/apache/cayenne/dba/oracle/OracleEJBQLConditionTranslator.java
Mon Oct 22 05:45:02 2007
@@ -0,0 +1,62 @@
+/*****************************************************************
+ *   Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ ****************************************************************/
+package org.apache.cayenne.dba.oracle;
+
+import java.sql.Types;
+
+import org.apache.cayenne.access.jdbc.EJBQLConditionTranslator;
+import org.apache.cayenne.access.jdbc.EJBQLMultiColumnOperand;
+import org.apache.cayenne.access.jdbc.EJBQLPathTranslator;
+import org.apache.cayenne.access.jdbc.EJBQLTranslationContext;
+import org.apache.cayenne.ejbql.EJBQLExpression;
+import org.apache.cayenne.map.ObjAttribute;
+
+/**
+ * @since 3.0
+ * @author Andrus Adamchik
+ */
+class OracleEJBQLConditionTranslator extends EJBQLConditionTranslator {
+
+    OracleEJBQLConditionTranslator(EJBQLTranslationContext context) {
+        super(context);
+    }
+
+    public boolean visitPath(EJBQLExpression expression, int finishedChildIndex) {
+
+        expression.visit(new EJBQLPathTranslator(context) {
+
+            protected void appendMultiColumnPath(EJBQLMultiColumnOperand operand) {
+                OracleEJBQLConditionTranslator.this.addMultiColumnOperand(operand);
+            }
+
+            protected void processTerminatingAttribute(ObjAttribute attribute) {
+                if (attribute.getDbAttribute().getType() == Types.CHAR) {
+                    context.append(' ').append(OracleAdapter.TRIM_FUNCTION).append("(");
+                    super.processTerminatingAttribute(attribute);
+                    context.append(')');
+                }
+                else {
+                    super.processTerminatingAttribute(attribute);
+                }
+            }
+        });
+
+        return false;
+    }
+}

Added: cayenne/main/tags/3.0M2/cayenne/framework/cayenne-jdk1.4-unpublished/src/main/java/org/apache/cayenne/dba/oracle/OracleEJBQLTranslatorFactory.java
URL: http://svn.apache.org/viewvc/cayenne/main/tags/3.0M2/cayenne/framework/cayenne-jdk1.4-unpublished/src/main/java/org/apache/cayenne/dba/oracle/OracleEJBQLTranslatorFactory.java?rev=587077&view=auto
==============================================================================
--- cayenne/main/tags/3.0M2/cayenne/framework/cayenne-jdk1.4-unpublished/src/main/java/org/apache/cayenne/dba/oracle/OracleEJBQLTranslatorFactory.java
(added)
+++ cayenne/main/tags/3.0M2/cayenne/framework/cayenne-jdk1.4-unpublished/src/main/java/org/apache/cayenne/dba/oracle/OracleEJBQLTranslatorFactory.java
Mon Oct 22 05:45:02 2007
@@ -0,0 +1,34 @@
+/*****************************************************************
+ *   Licensed to the Apache Software Foundation (ASF) under one
+ *  or more contributor license agreements.  See the NOTICE file
+ *  distributed with this work for additional information
+ *  regarding copyright ownership.  The ASF licenses this file
+ *  to you under the Apache License, Version 2.0 (the
+ *  "License"); you may not use this file except in compliance
+ *  with the License.  You may obtain a copy of the License at
+ *
+ *    http://www.apache.org/licenses/LICENSE-2.0
+ *
+ *  Unless required by applicable law or agreed to in writing,
+ *  software distributed under the License is distributed on an
+ *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ *  KIND, either express or implied.  See the License for the
+ *  specific language governing permissions and limitations
+ *  under the License.
+ ****************************************************************/
+package org.apache.cayenne.dba.oracle;
+
+import org.apache.cayenne.access.jdbc.EJBQLTranslationContext;
+import org.apache.cayenne.access.jdbc.JdbcEJBQLTranslatorFactory;
+import org.apache.cayenne.ejbql.EJBQLExpressionVisitor;
+
+/**
+ * @since 3.0
+ * @author Andrus Adamchik
+ */
+class OracleEJBQLTranslatorFactory extends JdbcEJBQLTranslatorFactory {
+
+    public EJBQLExpressionVisitor getConditionTranslator(EJBQLTranslationContext context)
{
+        return new OracleEJBQLConditionTranslator(context);
+    }
+}



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