| /* |
| * 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.commons.dbcp; |
| |
| import java.math.BigDecimal; |
| import java.sql.Array; |
| import java.sql.Blob; |
| import java.sql.Clob; |
| import java.sql.PreparedStatement; |
| import java.sql.Ref; |
| import java.sql.ResultSet; |
| import java.sql.ResultSetMetaData; |
| import java.sql.SQLException; |
| import java.util.Calendar; |
| /* |
| import java.io.InputStream; |
| import java.io.Reader; |
| import java.sql.NClob; |
| import java.sql.RowId; |
| import java.sql.SQLXML; |
| */ |
| |
| /** |
| * A base delegating implementation of {@link PreparedStatement}. |
| * <p> |
| * All of the methods from the {@link PreparedStatement} interface |
| * simply check to see that the {@link PreparedStatement} is active, |
| * and call the corresponding method on the "delegate" |
| * provided in my constructor. |
| * <p> |
| * Extends AbandonedTrace to implement Statement tracking and |
| * logging of code which created the Statement. Tracking the |
| * Statement ensures that the Connection which created it can |
| * close any open Statement's on Connection close. |
| * |
| * @author Rodney Waldhoff |
| * @author Glenn L. Nielsen |
| * @author James House |
| * @author Dirk Verbeeck |
| * @version $Revision$ $Date$ |
| */ |
| public class DelegatingPreparedStatement extends DelegatingStatement |
| implements PreparedStatement { |
| |
| /** |
| * Create a wrapper for the Statement which traces this |
| * Statement to the Connection which created it and the |
| * code which created it. |
| * |
| * @param s the {@link PreparedStatement} to delegate all calls to. |
| * @param c the {@link DelegatingConnection} that created this statement. |
| */ |
| public DelegatingPreparedStatement(DelegatingConnection c, |
| PreparedStatement s) { |
| super(c, s); |
| } |
| |
| public boolean equals(Object obj) { |
| PreparedStatement delegate = (PreparedStatement) getInnermostDelegate(); |
| if (delegate == null) { |
| return false; |
| } |
| if (obj instanceof DelegatingPreparedStatement) { |
| DelegatingPreparedStatement s = (DelegatingPreparedStatement) obj; |
| return delegate.equals(s.getInnermostDelegate()); |
| } |
| else { |
| return delegate.equals(obj); |
| } |
| } |
| |
| /** Sets my delegate. */ |
| public void setDelegate(PreparedStatement s) { |
| super.setDelegate(s); |
| _stmt = s; |
| } |
| |
| public ResultSet executeQuery() throws SQLException { |
| checkOpen(); |
| try { |
| return DelegatingResultSet.wrapResultSet(this,((PreparedStatement)_stmt).executeQuery()); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| throw new AssertionError(); |
| } |
| } |
| |
| public int executeUpdate() throws SQLException |
| { checkOpen(); try { return ((PreparedStatement)_stmt).executeUpdate(); } catch (SQLException e) { handleException(e); return 0; } } |
| |
| public void setNull(int parameterIndex, int sqlType) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setNull(parameterIndex,sqlType); } catch (SQLException e) { handleException(e); } } |
| |
| public void setBoolean(int parameterIndex, boolean x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setBoolean(parameterIndex,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setByte(int parameterIndex, byte x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setByte(parameterIndex,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setShort(int parameterIndex, short x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setShort(parameterIndex,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setInt(int parameterIndex, int x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setInt(parameterIndex,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setLong(int parameterIndex, long x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setLong(parameterIndex,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setFloat(int parameterIndex, float x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setFloat(parameterIndex,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setDouble(int parameterIndex, double x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setDouble(parameterIndex,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setBigDecimal(int parameterIndex, BigDecimal x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setBigDecimal(parameterIndex,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setString(int parameterIndex, String x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setString(parameterIndex,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setBytes(int parameterIndex, byte[] x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setBytes(parameterIndex,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setDate(int parameterIndex, java.sql.Date x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setDate(parameterIndex,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setTime(int parameterIndex, java.sql.Time x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setTime(parameterIndex,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setTimestamp(int parameterIndex, java.sql.Timestamp x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setTimestamp(parameterIndex,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setAsciiStream(int parameterIndex, java.io.InputStream x, int length) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setAsciiStream(parameterIndex,x,length); } catch (SQLException e) { handleException(e); } } |
| |
| /** @deprecated */ |
| public void setUnicodeStream(int parameterIndex, java.io.InputStream x, int length) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setUnicodeStream(parameterIndex,x,length); } catch (SQLException e) { handleException(e); } } |
| |
| public void setBinaryStream(int parameterIndex, java.io.InputStream x, int length) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setBinaryStream(parameterIndex,x,length); } catch (SQLException e) { handleException(e); } } |
| |
| public void clearParameters() throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).clearParameters(); } catch (SQLException e) { handleException(e); } } |
| |
| public void setObject(int parameterIndex, Object x, int targetSqlType, int scale) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setObject(parameterIndex, x, targetSqlType, scale); } catch (SQLException e) { handleException(e); } } |
| |
| public void setObject(int parameterIndex, Object x, int targetSqlType) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setObject(parameterIndex, x, targetSqlType); } catch (SQLException e) { handleException(e); } } |
| |
| public void setObject(int parameterIndex, Object x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setObject(parameterIndex, x); } catch (SQLException e) { handleException(e); } } |
| |
| public boolean execute() throws SQLException |
| { checkOpen(); try { return ((PreparedStatement)_stmt).execute(); } catch (SQLException e) { handleException(e); return false; } } |
| |
| public void addBatch() throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).addBatch(); } catch (SQLException e) { handleException(e); } } |
| |
| public void setCharacterStream(int parameterIndex, java.io.Reader reader, int length) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setCharacterStream(parameterIndex,reader,length); } catch (SQLException e) { handleException(e); } } |
| |
| public void setRef(int i, Ref x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setRef(i,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setBlob(int i, Blob x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setBlob(i,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setClob(int i, Clob x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setClob(i,x); } catch (SQLException e) { handleException(e); } } |
| |
| public void setArray(int i, Array x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setArray(i,x); } catch (SQLException e) { handleException(e); } } |
| |
| public ResultSetMetaData getMetaData() throws SQLException |
| { checkOpen(); try { return ((PreparedStatement)_stmt).getMetaData(); } catch (SQLException e) { handleException(e); throw new AssertionError(); } } |
| |
| public void setDate(int parameterIndex, java.sql.Date x, Calendar cal) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setDate(parameterIndex,x,cal); } catch (SQLException e) { handleException(e); } } |
| |
| public void setTime(int parameterIndex, java.sql.Time x, Calendar cal) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setTime(parameterIndex,x,cal); } catch (SQLException e) { handleException(e); } } |
| |
| public void setTimestamp(int parameterIndex, java.sql.Timestamp x, Calendar cal) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setTimestamp(parameterIndex,x,cal); } catch (SQLException e) { handleException(e); } } |
| |
| public void setNull(int paramIndex, int sqlType, String typeName) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setNull(paramIndex,sqlType,typeName); } catch (SQLException e) { handleException(e); } } |
| |
| /** |
| * Returns a String representation of this object. |
| * |
| * @return String |
| * @since 1.2.2 |
| */ |
| public String toString() { |
| return _stmt.toString(); |
| } |
| |
| public void setURL(int parameterIndex, java.net.URL x) throws SQLException |
| { checkOpen(); try { ((PreparedStatement)_stmt).setURL(parameterIndex, x); } catch (SQLException e) { handleException(e); } } |
| |
| public java.sql.ParameterMetaData getParameterMetaData() throws SQLException |
| { checkOpen(); try { return ((PreparedStatement)_stmt).getParameterMetaData(); } catch (SQLException e) { handleException(e); throw new AssertionError(); } } |
| |
| /* |
| |
| public void setRowId(int parameterIndex, RowId value) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setRowId(parameterIndex, value); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setNString(int parameterIndex, String value) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setNString(parameterIndex, value); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setNCharacterStream(int parameterIndex, Reader value, long length) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setNCharacterStream(parameterIndex, value, length); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setNClob(int parameterIndex, NClob value) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setNClob(parameterIndex, value); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setClob(int parameterIndex, Reader reader, long length) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setClob(parameterIndex, reader, length); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setBlob(int parameterIndex, InputStream inputStream, long length) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setBlob(parameterIndex, inputStream, length); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setNClob(int parameterIndex, Reader reader, long length) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setNClob(parameterIndex, reader, length); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setSQLXML(int parameterIndex, SQLXML value) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setSQLXML(parameterIndex, value); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setAsciiStream(int parameterIndex, InputStream inputStream, long length) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setAsciiStream(parameterIndex, inputStream, length); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setBinaryStream(int parameterIndex, InputStream inputStream, long length) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setBinaryStream(parameterIndex, inputStream, length); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setCharacterStream(int parameterIndex, Reader reader, long length) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setCharacterStream(parameterIndex, reader, length); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setAsciiStream(int parameterIndex, InputStream inputStream) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setAsciiStream(parameterIndex, inputStream); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setBinaryStream(int parameterIndex, InputStream inputStream) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setBinaryStream(parameterIndex, inputStream); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setCharacterStream(int parameterIndex, Reader reader) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setCharacterStream(parameterIndex, reader); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setNCharacterStream(int parameterIndex, Reader reader) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setNCharacterStream(parameterIndex, reader); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setClob(int parameterIndex, Reader reader) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setClob(parameterIndex, reader); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setBlob(int parameterIndex, InputStream inputStream) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setBlob(parameterIndex, inputStream); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| |
| public void setNClob(int parameterIndex, Reader reader) throws SQLException { |
| checkOpen(); |
| try { |
| ((PreparedStatement)_stmt).setNClob(parameterIndex, reader); |
| } |
| catch (SQLException e) { |
| handleException(e); |
| } |
| } |
| */ |
| } |