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* 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
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*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
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package org.apache.cayenne.dba.oracle;
import java.sql.Clob;
import java.sql.PreparedStatement;
import java.sql.Types;
import org.apache.cayenne.access.types.CharType;
/**
* Oracle specific CHAR type handling.
*
* If connection property "fixedString" is true, then
* 'a' equal 'a ' in a CHAR(4) while parameter binding in PreparedStatement.
*
* @since 3.1
*/
public class OracleCharType extends CharType {
public OracleCharType() {
super(true, true);
}
@Override
public void setJdbcObject(
PreparedStatement st,
String val,
int pos,
int type,
int precision) throws Exception {
if (type == Types.CLOB) {
if (isUsingClobs()) {
Clob clob = st.getConnection().createClob();
clob.setString(1, val);
st.setClob(pos, clob);
} else {
st.setString(pos, val);
}
}
else {
// use exactly this method to solve CAY-1470
// setting connection property "fixedString" to true doesn't help
// with .setString(parameterIndex, x)
// nether with .setObject(parameterIndex, x, targetSqlType)
st.setObject(pos, val);
}
}
}