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/*
* 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.openjpa.slice.jdbc;
import java.io.InputStream;
import java.io.Reader;
import java.math.BigDecimal;
import java.net.URL;
import java.sql.Array;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.Date;
import java.sql.NClob;
import java.sql.ParameterMetaData;
import java.sql.PreparedStatement;
import java.sql.Ref;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.RowId;
import java.sql.SQLException;
import java.sql.SQLXML;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.Calendar;
/**
* A virtual PreparedStaement that delegates to a set of actual
* PreparedStatements.
*
* @author Pinaki Poddar
*
*/
public class DistributedPreparedStatement
extends DistributedTemplate
implements PreparedStatement {
public DistributedPreparedStatement(DistributedConnection c) {
super(c);
}
@Override
public void clearParameters() throws SQLException {
for (PreparedStatement s : this)
s.clearParameters();
}
@Override
public boolean execute() throws SQLException {
boolean ret = true;
for (PreparedStatement s : this)
ret = s.execute() & ret;
return ret;
}
@Override
public ResultSet executeQuery() throws SQLException {
DistributedResultSet mrs = new DistributedResultSet();
for (PreparedStatement t : this)
mrs.add(t.executeQuery());
return mrs;
}
@Override
public int executeUpdate() throws SQLException {
int ret = 0;
for (PreparedStatement t : this)
ret += t.executeUpdate();
return ret;
}
@Override
public ResultSetMetaData getMetaData() throws SQLException {
return master.getMetaData();
}
@Override
public ParameterMetaData getParameterMetaData() throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setArray(int i, Array x) throws SQLException {
for (PreparedStatement t : this)
t.setArray(i, x);
}
@Override
public void setAsciiStream(int arg0, InputStream arg1, int arg2)
throws SQLException {
for (PreparedStatement t : this)
t.setAsciiStream(arg0, arg1, arg2);
}
@Override
public void setBigDecimal(int arg0, BigDecimal arg1) throws SQLException {
for (PreparedStatement t : this)
t.setBigDecimal(arg0, arg1);
}
@Override
public void setBinaryStream(int arg0, InputStream arg1, int arg2)
throws SQLException {
for (PreparedStatement t : this)
t.setBinaryStream(arg0, arg1, arg2);
}
@Override
public void setBlob(int arg0, Blob arg1) throws SQLException {
for (PreparedStatement t : this)
t.setBlob(arg0, arg1);
}
@Override
public void setBoolean(int arg0, boolean arg1) throws SQLException {
for (PreparedStatement t : this)
t.setBoolean(arg0, arg1);
}
@Override
public void setByte(int arg0, byte arg1) throws SQLException {
for (PreparedStatement t : this)
t.setByte(arg0, arg1);
}
@Override
public void setBytes(int arg0, byte[] arg1) throws SQLException {
for (PreparedStatement t : this)
t.setBytes(arg0, arg1);
}
@Override
public void setCharacterStream(int arg0, Reader arg1, int arg2)
throws SQLException {
for (PreparedStatement t : this)
t.setCharacterStream(arg0, arg1, arg2);
}
@Override
public void setClob(int arg0, Clob arg1) throws SQLException {
for (PreparedStatement t : this)
t.setClob(arg0, arg1);
}
@Override
public void setDate(int arg0, Date arg1) throws SQLException {
for (PreparedStatement t : this)
t.setDate(arg0, arg1);
}
@Override
public void setDate(int arg0, Date arg1, Calendar arg2) throws SQLException
{
for (PreparedStatement t : this)
t.setDate(arg0, arg1, arg2);
}
@Override
public void setDouble(int arg0, double arg1) throws SQLException {
for (PreparedStatement t : this)
t.setDouble(arg0, arg1);
}
@Override
public void setFloat(int arg0, float arg1) throws SQLException {
for (PreparedStatement t : this)
t.setFloat(arg0, arg1);
}
@Override
public void setInt(int arg0, int arg1) throws SQLException {
for (PreparedStatement t : this)
t.setInt(arg0, arg1);
}
@Override
public void setLong(int arg0, long arg1) throws SQLException {
for (PreparedStatement t : this)
t.setLong(arg0, arg1);
}
@Override
public void setNull(int arg0, int arg1) throws SQLException {
for (PreparedStatement t : this)
t.setNull(arg0, arg1);
}
@Override
public void setNull(int arg0, int arg1, String arg2) throws SQLException {
for (PreparedStatement t : this)
t.setNull(arg0, arg1, arg2);
}
@Override
public void setObject(int arg0, Object arg1) throws SQLException {
for (PreparedStatement t : this)
t.setObject(arg0, arg1);
}
@Override
public void setObject(int arg0, Object arg1, int arg2) throws SQLException {
for (PreparedStatement t : this)
t.setObject(arg0, arg1, arg2);
}
@Override
public void setObject(int arg0, Object arg1, int arg2, int arg3)
throws SQLException {
for (PreparedStatement t : this)
t.setObject(arg0, arg1, arg2, arg3);
}
@Override
public void setRef(int arg0, Ref arg1) throws SQLException {
for (PreparedStatement t : this)
t.setRef(arg0, arg1);
}
@Override
public void setShort(int arg0, short arg1) throws SQLException {
for (PreparedStatement t : this)
t.setShort(arg0, arg1);
}
@Override
public void setString(int arg0, String arg1) throws SQLException {
for (PreparedStatement t : this)
t.setString(arg0, arg1);
}
@Override
public void setTime(int arg0, Time arg1) throws SQLException {
for (PreparedStatement t : this)
t.setTime(arg0, arg1);
}
@Override
public void setTime(int arg0, Time arg1, Calendar arg2) throws
SQLException {
for (PreparedStatement t : this)
t.setTime(arg0, arg1, arg2);
}
@Override
public void setTimestamp(int arg0, Timestamp arg1) throws SQLException {
for (PreparedStatement t : this)
t.setTimestamp(arg0, arg1);
}
@Override
public void setTimestamp(int arg0, Timestamp arg1, Calendar arg2)
throws SQLException {
for (PreparedStatement t : this)
t.setTimestamp(arg0, arg1, arg2);
}
@Override
public void setURL(int arg0, URL arg1) throws SQLException {
for (PreparedStatement t : this)
t.setURL(arg0, arg1);
}
@Override
public void setUnicodeStream(int arg0, InputStream arg1, int arg2)
throws SQLException {
for (PreparedStatement t : this)
t.setUnicodeStream(arg0, arg1, arg2);
}
@Override
public void addBatch() throws SQLException {
for (PreparedStatement t:this)
t.addBatch();
}
@Override
public void setAsciiStream(int arg0, InputStream arg1) throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setAsciiStream(int arg0, InputStream arg1, long arg2)
throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setBinaryStream(int arg0, InputStream arg1) throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setBinaryStream(int arg0, InputStream arg1, long arg2)
throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setBlob(int arg0, InputStream arg1) throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setBlob(int arg0, InputStream arg1, long arg2)
throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setCharacterStream(int arg0, Reader arg1) throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setCharacterStream(int arg0, Reader arg1, long arg2)
throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setClob(int arg0, Reader arg1) throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setClob(int arg0, Reader arg1, long arg2) throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setNCharacterStream(int arg0, Reader arg1) throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setNCharacterStream(int arg0, Reader arg1, long arg2)
throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setNClob(int arg0, NClob arg1) throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setNClob(int arg0, Reader arg1) throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setNClob(int arg0, Reader arg1, long arg2) throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setNString(int arg0, String arg1) throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setRowId(int arg0, RowId arg1) throws SQLException {
throw new UnsupportedOperationException();
}
@Override
public void setSQLXML(int arg0, SQLXML arg1) throws SQLException {
throw new UnsupportedOperationException();
}
// Java 7 methods follow
@Override
public boolean isCloseOnCompletion() throws SQLException{
throw new UnsupportedOperationException();
}
@Override
public void closeOnCompletion() throws SQLException{
throw new UnsupportedOperationException();
}
}
