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refactor

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This commit is contained in:
wenshao
2013-06-08 01:41:25 +08:00
parent ac8c11ea68
commit fea49f8394
1 changed files with 102 additions and 58 deletions
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src/main/java/com/alibaba/druid/proxy/jdbc/PreparedStatementProxyImpl.java
+102 -58
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@@ -64,7 +64,7 @@ public class PreparedStatementProxyImpl extends StatementProxyImpl implements Pr
void setParameter(int jdbcIndex, JdbcParameter parameter) {
int index = jdbcIndex - 1;
if (jdbcIndex > parametersSize) {
parametersSize = jdbcIndex;
}
@@ -159,235 +159,235 @@ public class PreparedStatementProxyImpl extends StatementProxyImpl implements Pr
@Override
public void setArray(int parameterIndex, Array x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.ARRAY, x));
setParameter(parameterIndex, createParameter(Types.ARRAY, x));
createChain().preparedStatement_setArray(this, parameterIndex, x);
}
@Override
public void setAsciiStream(int parameterIndex, InputStream x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(JdbcParameter.TYPE.AsciiInputStream, x));
setParameter(parameterIndex, createParameter(JdbcParameter.TYPE.AsciiInputStream, x));
createChain().preparedStatement_setAsciiStream(this, parameterIndex, x);
}
@Override
public void setAsciiStream(int parameterIndex, InputStream x, int length) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(JdbcParameter.TYPE.AsciiInputStream, x, length));
setParameter(parameterIndex, createParameter(JdbcParameter.TYPE.AsciiInputStream, x, length));
createChain().preparedStatement_setAsciiStream(this, parameterIndex, x, length);
}
@Override
public void setAsciiStream(int parameterIndex, InputStream x, long length) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(JdbcParameter.TYPE.AsciiInputStream, x, length));
setParameter(parameterIndex, createParameter(JdbcParameter.TYPE.AsciiInputStream, x, length));
createChain().preparedStatement_setAsciiStream(this, parameterIndex, x, length);
}
@Override
public void setBigDecimal(int parameterIndex, BigDecimal x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterDecimal(x));
setParameter(parameterIndex, createParameter(x));
createChain().preparedStatement_setBigDecimal(this, parameterIndex, x);
}
@Override
public void setBinaryStream(int parameterIndex, InputStream x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(JdbcParameter.TYPE.BinaryInputStream, x));
setParameter(parameterIndex, createParameter(JdbcParameter.TYPE.BinaryInputStream, x));
createChain().preparedStatement_setBinaryStream(this, parameterIndex, x);
}
@Override
public void setBinaryStream(int parameterIndex, InputStream x, int length) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(JdbcParameter.TYPE.BinaryInputStream, x, length));
setParameter(parameterIndex, createParameter(JdbcParameter.TYPE.BinaryInputStream, x, length));
createChain().preparedStatement_setBinaryStream(this, parameterIndex, x, length);
}
@Override
public void setBinaryStream(int parameterIndex, InputStream x, long length) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(JdbcParameter.TYPE.BinaryInputStream, x, length));
setParameter(parameterIndex, createParameter(JdbcParameter.TYPE.BinaryInputStream, x, length));
createChain().preparedStatement_setBinaryStream(this, parameterIndex, x, length);
}
@Override
public void setBlob(int parameterIndex, Blob x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.BLOB, x));
setParameter(parameterIndex, createParameter(Types.BLOB, x));
createChain().preparedStatement_setBlob(this, parameterIndex, x);
}
@Override
public void setBlob(int parameterIndex, InputStream x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.BLOB, x));
setParameter(parameterIndex, createParameter(Types.BLOB, x));
createChain().preparedStatement_setBlob(this, parameterIndex, x);
}
@Override
public void setBlob(int parameterIndex, InputStream x, long length) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.BLOB, x, length));
setParameter(parameterIndex, createParameter(Types.BLOB, x, length));
createChain().preparedStatement_setBlob(this, parameterIndex, x, length);
}
@Override
public void setBoolean(int parameterIndex, boolean x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.BOOLEAN, x));
setParameter(parameterIndex, createParameter(Types.BOOLEAN, x));
createChain().preparedStatement_setBoolean(this, parameterIndex, x);
}
@Override
public void setByte(int parameterIndex, byte x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.TINYINT, x));
setParameter(parameterIndex, createParameter(Types.TINYINT, x));
createChain().preparedStatement_setByte(this, parameterIndex, x);
}
@Override
public void setBytes(int parameterIndex, byte[] x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(TYPE.BYTES, x));
setParameter(parameterIndex, createParameter(TYPE.BYTES, x));
createChain().preparedStatement_setBytes(this, parameterIndex, x);
}
@Override
public void setCharacterStream(int parameterIndex, Reader x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(TYPE.CharacterInputStream, x));
setParameter(parameterIndex, createParameter(TYPE.CharacterInputStream, x));
createChain().preparedStatement_setCharacterStream(this, parameterIndex, x);
}
@Override
public void setCharacterStream(int parameterIndex, Reader x, int length) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(TYPE.CharacterInputStream, x, length));
setParameter(parameterIndex, createParameter(TYPE.CharacterInputStream, x, length));
createChain().preparedStatement_setCharacterStream(this, parameterIndex, x, length);
}
@Override
public void setCharacterStream(int parameterIndex, Reader x, long length) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(TYPE.CharacterInputStream, x, length));
setParameter(parameterIndex, createParameter(TYPE.CharacterInputStream, x, length));
createChain().preparedStatement_setCharacterStream(this, parameterIndex, x, length);
}
@Override
public void setClob(int parameterIndex, Clob x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.CLOB, x));
setParameter(parameterIndex, createParameter(Types.CLOB, x));
createChain().preparedStatement_setClob(this, parameterIndex, x);
}
@Override
public void setClob(int parameterIndex, Reader x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.CLOB, x));
setParameter(parameterIndex, createParameter(Types.CLOB, x));
createChain().preparedStatement_setClob(this, parameterIndex, x);
}
@Override
public void setClob(int parameterIndex, Reader x, long length) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.CLOB, x, length));
setParameter(parameterIndex, createParameter(Types.CLOB, x, length));
createChain().preparedStatement_setClob(this, parameterIndex, x, length);
}
@Override
public void setDate(int parameterIndex, Date x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterDate(x));
setParameter(parameterIndex, createParameter(x));
createChain().preparedStatement_setDate(this, parameterIndex, x);
}
@Override
public void setDate(int parameterIndex, Date x, Calendar cal) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.DATE, x, cal));
setParameter(parameterIndex, createParameter(Types.DATE, x, cal));
createChain().preparedStatement_setDate(this, parameterIndex, x, cal);
}
@Override
public void setDouble(int parameterIndex, double x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.DOUBLE, x));
setParameter(parameterIndex, createParameter(Types.DOUBLE, x));
createChain().preparedStatement_setDouble(this, parameterIndex, x);
}
@Override
public void setFloat(int parameterIndex, float x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.FLOAT, x));
setParameter(parameterIndex, createParameter(Types.FLOAT, x));
createChain().preparedStatement_setFloat(this, parameterIndex, x);
}
@Override
public void setInt(int parameterIndex, int x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterInt(x));
setParameter(parameterIndex, createParemeter(x));
createChain().preparedStatement_setInt(this, parameterIndex, x);
}
@Override
public void setLong(int parameterIndex, long x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterLong(x));
setParameter(parameterIndex, createParameter(x));
createChain().preparedStatement_setLong(this, parameterIndex, x);
}
@Override
public void setNCharacterStream(int parameterIndex, Reader x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(TYPE.NCharacterInputStream, x));
setParameter(parameterIndex, createParameter(TYPE.NCharacterInputStream, x));
createChain().preparedStatement_setNCharacterStream(this, parameterIndex, x);
}
@Override
public void setNCharacterStream(int parameterIndex, Reader x, long length) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(TYPE.NCharacterInputStream, x, length));
setParameter(parameterIndex, createParameter(TYPE.NCharacterInputStream, x, length));
createChain().preparedStatement_setNCharacterStream(this, parameterIndex, x, length);
}
@Override
public void setNClob(int parameterIndex, NClob x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.NCLOB, x));
setParameter(parameterIndex, createParameter(Types.NCLOB, x));
createChain().preparedStatement_setNClob(this, parameterIndex, x);
}
@Override
public void setNClob(int parameterIndex, Reader x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.NCLOB, x));
setParameter(parameterIndex, createParameter(Types.NCLOB, x));
createChain().preparedStatement_setNClob(this, parameterIndex, x);
}
@Override
public void setNClob(int parameterIndex, Reader x, long length) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.NCLOB, x, length));
setParameter(parameterIndex, createParameter(Types.NCLOB, x, length));
createChain().preparedStatement_setNClob(this, parameterIndex, x, length);
}
@Override
public void setNString(int parameterIndex, String x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.NVARCHAR, x));
setParameter(parameterIndex, createParameter(Types.NVARCHAR, x));
createChain().preparedStatement_setNString(this, parameterIndex, x);
}
@Override
public void setNull(int parameterIndex, int sqlType) throws SQLException {
setParameter(parameterIndex, new JdbcParameterNull(sqlType));
setParameter(parameterIndex, createParameterNull(sqlType));
createChain().preparedStatement_setNull(this, parameterIndex, sqlType);
}
@Override
public void setNull(int parameterIndex, int sqlType, String typeName) throws SQLException {
setParameter(parameterIndex, new JdbcParameterNull(sqlType));
setParameter(parameterIndex, createParameterNull(sqlType));
createChain().preparedStatement_setNull(this, parameterIndex, sqlType, typeName);
}
@@ -401,38 +401,38 @@ public class PreparedStatementProxyImpl extends StatementProxyImpl implements Pr
private void setObjectParameter(int parameterIndex, Object x) {
if (x == null) {
setParameter(parameterIndex, new JdbcParameterNull(Types.OTHER));
setParameter(parameterIndex, createParameterNull(Types.OTHER));
return;
}
Class<?> clazz = x.getClass();
if (clazz == Byte.class) {
setParameter(parameterIndex, new JdbcParameterImpl(Types.TINYINT, x));
setParameter(parameterIndex, createParameter(Types.TINYINT, x));
return;
}
if (clazz == Short.class) {
setParameter(parameterIndex, new JdbcParameterImpl(Types.SMALLINT, x));
setParameter(parameterIndex, createParameter(Types.SMALLINT, x));
return;
}
if (clazz == Integer.class) {
setParameter(parameterIndex, new JdbcParameterInt((Integer)x));
setParameter(parameterIndex, createParemeter((Integer) x));
return;
}
if (clazz == Long.class) {
setParameter(parameterIndex, new JdbcParameterLong((Long) x));
setParameter(parameterIndex, createParameter((Long) x));
return;
}
if (clazz == String.class) {
setParameter(parameterIndex, new JdbcParameterString((String) x));
setParameter(parameterIndex, createParameter((String) x));
return;
}
if (clazz == BigDecimal.class) {
setParameter(parameterIndex, new JdbcParameterDecimal((BigDecimal) x));
setParameter(parameterIndex, createParameter((BigDecimal) x));
return;
}
@@ -447,12 +447,12 @@ public class PreparedStatementProxyImpl extends StatementProxyImpl implements Pr
}
if (clazz == java.sql.Date.class || clazz == java.util.Date.class) {
setParameter(parameterIndex, new JdbcParameterDate((java.util.Date) x));
setParameter(parameterIndex, createParameter((java.util.Date) x));
return;
}
if (clazz == java.sql.Timestamp.class) {
setParameter(parameterIndex, new JdbcParameterTimestamp((java.sql.Timestamp) x));
setParameter(parameterIndex, createParameter((java.sql.Timestamp) x));
return;
}
@@ -496,96 +496,96 @@ public class PreparedStatementProxyImpl extends StatementProxyImpl implements Pr
return;
}
setParameter(parameterIndex, new JdbcParameterImpl(Types.OTHER, null));
setParameter(parameterIndex, createParameter(Types.OTHER, null));
}
@Override
public void setObject(int parameterIndex, Object x, int targetSqlType) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(targetSqlType, x));
setParameter(parameterIndex, createParameter(targetSqlType, x));
createChain().preparedStatement_setObject(this, parameterIndex, x, targetSqlType);
}
@Override
public void setObject(int parameterIndex, Object x, int targetSqlType, int scaleOrLength) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(targetSqlType, x, -1, null, scaleOrLength));
setParameter(parameterIndex, createParameter(x, targetSqlType, scaleOrLength));
createChain().preparedStatement_setObject(this, parameterIndex, x, targetSqlType, scaleOrLength);
}
@Override
public void setRef(int parameterIndex, Ref x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.REF, x));
setParameter(parameterIndex, createParameter(Types.REF, x));
createChain().preparedStatement_setRef(this, parameterIndex, x);
}
@Override
public void setRowId(int parameterIndex, RowId x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.ROWID, x));
setParameter(parameterIndex, createParameter(Types.ROWID, x));
createChain().preparedStatement_setRowId(this, parameterIndex, x);
}
@Override
public void setSQLXML(int parameterIndex, SQLXML x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.SQLXML, x));
setParameter(parameterIndex, createParameter(Types.SQLXML, x));
createChain().preparedStatement_setSQLXML(this, parameterIndex, x);
}
@Override
public void setShort(int parameterIndex, short x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.SMALLINT, x));
setParameter(parameterIndex, createParameter(Types.SMALLINT, x));
createChain().preparedStatement_setShort(this, parameterIndex, x);
}
@Override
public void setString(int parameterIndex, String x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterString(x));
setParameter(parameterIndex, createParameter(x));
createChain().preparedStatement_setString(this, parameterIndex, x);
}
@Override
public void setTime(int parameterIndex, Time x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.TIME, x));
setParameter(parameterIndex, createParameter(Types.TIME, x));
createChain().preparedStatement_setTime(this, parameterIndex, x);
}
@Override
public void setTime(int parameterIndex, Time x, Calendar cal) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.TIME, x, cal));
setParameter(parameterIndex, createParameter(Types.TIME, x, cal));
createChain().preparedStatement_setTime(this, parameterIndex, x, cal);
}
@Override
public void setTimestamp(int parameterIndex, Timestamp x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterTimestamp(x));
setParameter(parameterIndex, createParameter(x));
createChain().preparedStatement_setTimestamp(this, parameterIndex, x);
}
@Override
public void setTimestamp(int parameterIndex, Timestamp x, Calendar cal) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(Types.TIMESTAMP, x));
setParameter(parameterIndex, createParameter(Types.TIMESTAMP, x));
createChain().preparedStatement_setTimestamp(this, parameterIndex, x, cal);
}
@Override
public void setURL(int parameterIndex, URL x) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(TYPE.URL, x));
setParameter(parameterIndex, createParameter(TYPE.URL, x));
createChain().preparedStatement_setURL(this, parameterIndex, x);
}
@Override
public void setUnicodeStream(int parameterIndex, InputStream x, int length) throws SQLException {
setParameter(parameterIndex, new JdbcParameterImpl(TYPE.UnicodeStream, x, length));
setParameter(parameterIndex, createParameter(TYPE.UnicodeStream, x, length));
createChain().preparedStatement_setUnicodeStream(this, parameterIndex, x, length);
}
@@ -611,4 +611,48 @@ public class PreparedStatementProxyImpl extends StatementProxyImpl implements Pr
return super.isWrapperFor(iface);
}
private JdbcParameter createParemeter(int x) {
return new JdbcParameterInt(x);
}
private JdbcParameter createParameter(long x) {
return new JdbcParameterLong(x);
}
private JdbcParameter createParameterNull(int sqlType) {
return new JdbcParameterNull(sqlType);
}
private JdbcParameter createParameter(java.util.Date x) {
return new JdbcParameterDate(x);
}
private JdbcParameter createParameter(BigDecimal x) {
return new JdbcParameterDecimal(x);
}
private JdbcParameter createParameter(String x) {
return new JdbcParameterString(x);
}
private JdbcParameter createParameter(Timestamp x) {
return new JdbcParameterTimestamp(x);
}
private JdbcParameter createParameter(Object x, int targetSqlType, int scaleOrLength) {
return new JdbcParameterImpl(targetSqlType, x, -1, null, scaleOrLength);
}
private JdbcParameter createParameter(int sqlType, Object value, long length) {
return new JdbcParameterImpl(sqlType, value, length);
}
private JdbcParameter createParameter(int sqlType, Object value) {
return new JdbcParameterImpl(sqlType, value);
}
public JdbcParameter createParameter(int sqlType, Object value, Calendar calendar) {
return new JdbcParameterImpl(sqlType, value, calendar);
}
}