io.shardingjdbc.orchestration.internal.jdbc.resultset.CircuitBreakerResultSet Maven / Gradle / Ivy
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* Copyright 1999-2015 dangdang.com.
*
* Licensed 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 io.shardingjdbc.orchestration.internal.jdbc.resultset;
import io.shardingjdbc.core.jdbc.unsupported.AbstractUnsupportedOperationResultSet;
import java.io.InputStream;
import java.io.Reader;
import java.math.BigDecimal;
import java.net.URL;
import java.sql.Blob;
import java.sql.Clob;
import java.sql.Date;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.SQLWarning;
import java.sql.SQLXML;
import java.sql.Statement;
import java.sql.Time;
import java.sql.Timestamp;
import java.util.Calendar;
/**
* Circuit breaker result set.
*
* @author caohao
*/
public final class CircuitBreakerResultSet extends AbstractUnsupportedOperationResultSet {
@Override
public boolean next() throws SQLException {
return false;
}
@Override
public void close() throws SQLException {
}
@Override
public boolean wasNull() throws SQLException {
return true;
}
@Override
public String getString(final int columnIndex) throws SQLException {
return "";
}
@Override
public String getString(final String columnLabel) throws SQLException {
return "";
}
@Override
public boolean getBoolean(final int columnIndex) throws SQLException {
return false;
}
@Override
public boolean getBoolean(final String columnLabel) throws SQLException {
return false;
}
@Override
public byte getByte(final int columnIndex) throws SQLException {
return 0;
}
@Override
public byte getByte(final String columnLabel) throws SQLException {
return 0;
}
@Override
public short getShort(final int columnIndex) throws SQLException {
return 0;
}
@Override
public short getShort(final String columnLabel) throws SQLException {
return 0;
}
@Override
public int getInt(final int columnIndex) throws SQLException {
return 0;
}
@Override
public int getInt(final String columnLabel) throws SQLException {
return 0;
}
@Override
public long getLong(final int columnIndex) throws SQLException {
return 0;
}
@Override
public long getLong(final String columnLabel) throws SQLException {
return 0;
}
@Override
public float getFloat(final int columnIndex) throws SQLException {
return 0;
}
@Override
public float getFloat(final String columnLabel) throws SQLException {
return 0;
}
@Override
public double getDouble(final int columnIndex) throws SQLException {
return 0;
}
@Override
public double getDouble(final String columnLabel) throws SQLException {
return 0;
}
@Override
public byte[] getBytes(final int columnIndex) throws SQLException {
return new byte[0];
}
@Override
public byte[] getBytes(final String columnLabel) throws SQLException {
return new byte[0];
}
@Override
public Date getDate(final int columnIndex) throws SQLException {
return null;
}
@Override
public Date getDate(final String columnLabel) throws SQLException {
return null;
}
@Override
public Date getDate(final int columnIndex, final Calendar cal) throws SQLException {
return null;
}
@Override
public Date getDate(final String columnLabel, final Calendar cal) throws SQLException {
return null;
}
@Override
public Time getTime(final int columnIndex) throws SQLException {
return null;
}
@Override
public Time getTime(final String columnLabel) throws SQLException {
return null;
}
@Override
public Time getTime(final int columnIndex, final Calendar cal) throws SQLException {
return null;
}
@Override
public Time getTime(final String columnLabel, final Calendar cal) throws SQLException {
return null;
}
@Override
public Timestamp getTimestamp(final int columnIndex) throws SQLException {
return null;
}
@Override
public Timestamp getTimestamp(final String columnLabel) throws SQLException {
return null;
}
@Override
public Timestamp getTimestamp(final int columnIndex, final Calendar cal) throws SQLException {
return null;
}
@Override
public Timestamp getTimestamp(final String columnLabel, final Calendar cal) throws SQLException {
return null;
}
@Override
public InputStream getAsciiStream(final int columnIndex) throws SQLException {
return null;
}
@Override
public InputStream getAsciiStream(final String columnLabel) throws SQLException {
return null;
}
@Override
public InputStream getUnicodeStream(final int columnIndex) throws SQLException {
return null;
}
@Override
public InputStream getUnicodeStream(final String columnLabel) throws SQLException {
return null;
}
@Override
public InputStream getBinaryStream(final int columnIndex) throws SQLException {
return null;
}
@Override
public InputStream getBinaryStream(final String columnLabel) throws SQLException {
return null;
}
@Override
public SQLWarning getWarnings() throws SQLException {
return null;
}
@Override
public void clearWarnings() throws SQLException {
}
@Override
public ResultSetMetaData getMetaData() throws SQLException {
return new CircuitBreakerResultSetMetaData();
}
@Override
public Object getObject(final int columnIndex) throws SQLException {
return null;
}
@Override
public Object getObject(final String columnLabel) throws SQLException {
return null;
}
@Override
public int findColumn(final String columnLabel) throws SQLException {
return 0;
}
@Override
public Reader getCharacterStream(final int columnIndex) throws SQLException {
return null;
}
@Override
public Reader getCharacterStream(final String columnLabel) throws SQLException {
return null;
}
@Override
public BigDecimal getBigDecimal(final int columnIndex) throws SQLException {
return null;
}
@Override
public BigDecimal getBigDecimal(final String columnLabel) throws SQLException {
return null;
}
@Override
public BigDecimal getBigDecimal(final int columnIndex, final int scale) throws SQLException {
return null;
}
@Override
public BigDecimal getBigDecimal(final String columnLabel, final int scale) throws SQLException {
return null;
}
@Override
public void setFetchDirection(final int direction) throws SQLException {
}
@Override
public int getFetchDirection() throws SQLException {
return ResultSet.FETCH_FORWARD;
}
@Override
public void setFetchSize(final int rows) throws SQLException {
}
@Override
public int getFetchSize() throws SQLException {
return 0;
}
@Override
public int getType() throws SQLException {
return ResultSet.TYPE_FORWARD_ONLY;
}
@Override
public int getConcurrency() throws SQLException {
return ResultSet.CONCUR_READ_ONLY;
}
@Override
public Statement getStatement() throws SQLException {
return null;
}
@Override
public Blob getBlob(final int columnIndex) throws SQLException {
return null;
}
@Override
public Blob getBlob(final String columnLabel) throws SQLException {
return null;
}
@Override
public Clob getClob(final int columnIndex) throws SQLException {
return null;
}
@Override
public Clob getClob(final String columnLabel) throws SQLException {
return null;
}
@Override
public URL getURL(final int columnIndex) throws SQLException {
return null;
}
@Override
public URL getURL(final String columnLabel) throws SQLException {
return null;
}
@Override
public boolean isClosed() throws SQLException {
return false;
}
@Override
public SQLXML getSQLXML(final int columnIndex) throws SQLException {
return null;
}
@Override
public SQLXML getSQLXML(final String columnLabel) throws SQLException {
return null;
}
}
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