--- /dev/null
+/*\r
+\r
+ Derby - Class org.apache.derby.impl.jdbc.EmbedResultSet20\r
+\r
+ Licensed to the Apache Software Foundation (ASF) under one or more\r
+ contributor license agreements. See the NOTICE file distributed with\r
+ this work for additional information regarding copyright ownership.\r
+ The ASF licenses this file to you under the Apache License, Version 2.0\r
+ (the "License"); you may not use this file except in compliance with\r
+ the License. You may obtain a copy of the License at\r
+\r
+ http://www.apache.org/licenses/LICENSE-2.0\r
+\r
+ Unless required by applicable law or agreed to in writing, software\r
+ distributed under the License is distributed on an "AS IS" BASIS,\r
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+ See the License for the specific language governing permissions and\r
+ limitations under the License.\r
+\r
+ */\r
+\r
+package org.apache.derby.impl.jdbc;\r
+\r
+import org.apache.derby.iapi.reference.JDBC20Translation;\r
+import org.apache.derby.iapi.reference.SQLState;\r
+import org.apache.derby.iapi.sql.ResultSet;\r
+import org.apache.derby.iapi.sql.execute.ExecCursorTableReference;\r
+import org.apache.derby.iapi.error.StandardException;\r
+import org.apache.derby.impl.jdbc.Util;\r
+import org.apache.derby.iapi.sql.conn.LanguageConnectionContext;\r
+import org.apache.derby.iapi.sql.conn.StatementContext;\r
+ \r
+import org.apache.derby.iapi.types.DataValueDescriptor;\r
+\r
+import java.sql.Statement;\r
+import java.sql.SQLException;\r
+import java.sql.Types;\r
+\r
+/* ---- New jdbc 2.0 types ----- */\r
+import java.sql.Array;\r
+import java.sql.Blob;\r
+import java.sql.Clob;\r
+import java.sql.NClob;\r
+import java.sql.Ref;\r
+import java.sql.RowId;\r
+import java.sql.SQLXML;\r
+import java.util.Map;\r
+import java.io.Reader;\r
+import java.math.BigDecimal;\r
+import java.net.URL;\r
+\r
+/**\r
+ * This class extends the EmbedResultSet class in order to support new\r
+ * methods and classes that come with JDBC 2.0.\r
+ <P><B>Supports</B>\r
+ <UL>\r
+ <LI> JDBC 2.0/2.1\r
+ <LI> JDBC 3.0\r
+ </UL>\r
+ * @see org.apache.derby.impl.jdbc.EmbedResultSet\r
+ *\r
+ */\r
+\r
+public class EmbedResultSet20\r
+ extends org.apache.derby.impl.jdbc.EmbedResultSet {\r
+\r
+ //////////////////////////////////////////////////////////////\r
+ //\r
+ // CONSTRUCTORS\r
+ //\r
+ //////////////////////////////////////////////////////////////\r
+\r
+ /**\r
+ * This class provides the glue between the Derby\r
+ * resultset and the JDBC resultset, mapping calls-to-calls.\r
+ */\r
+ public EmbedResultSet20(org.apache.derby.impl.jdbc.EmbedConnection conn, \r
+ ResultSet resultsToWrap, \r
+ boolean forMetaData,\r
+ org.apache.derby.impl.jdbc.EmbedStatement stmt,\r
+ boolean isAtomic) \r
+ throws SQLException {\r
+ super(conn, resultsToWrap, forMetaData, stmt, isAtomic);\r
+ }\r
+\r
+\r
+ /*\r
+ ** Methods using java.math.BigDecimal, not supported in JSR169\r
+ */\r
+ /**\r
+ * Get the value of a column in the current row as a java.lang.BigDecimal object.\r
+ *\r
+ * @param columnIndex the first column is 1, the second is 2, ...\r
+ * @param scale the number of digits to the right of the decimal\r
+ * @return the column value; if the value is SQL NULL, the result is null\r
+ * @exception SQLException thrown on failure.\r
+ */\r
+ public final BigDecimal getBigDecimal(int columnIndex, int scale)\r
+ throws SQLException {\r
+\r
+ BigDecimal ret = getBigDecimal(columnIndex);\r
+ if (ret != null) {\r
+ return ret.setScale(scale, BigDecimal.ROUND_HALF_DOWN);\r
+ }\r
+ return null;\r
+ }\r
+\r
+ public final BigDecimal getBigDecimal(int columnIndex)\r
+ throws SQLException {\r
+ checkIfClosed("getBigDecimal");\r
+ try {\r
+\r
+ DataValueDescriptor dvd = getColumn(columnIndex);\r
+\r
+ if (wasNull = dvd.isNull())\r
+ return null;\r
+ \r
+ return org.apache.derby.iapi.types.SQLDecimal.getBigDecimal(dvd);\r
+\r
+ } catch (StandardException t) {\r
+ throw noStateChangeException(t);\r
+ }\r
+ }\r
+\r
+ /**\r
+ * Get the value of a column in the current row as a java.lang.BigDecimal object.\r
+ *\r
+ * @param columnName is the SQL name of the column\r
+ * @param scale the number of digits to the right of the decimal\r
+ * @return the column value; if the value is SQL NULL, the result is null\r
+ * @exception SQLException thrown on failure.\r
+ */\r
+ public final BigDecimal getBigDecimal(String columnName, int scale)\r
+ throws SQLException {\r
+ checkIfClosed("getBigDecimal");\r
+ return (getBigDecimal(findColumnName(columnName), scale));\r
+ }\r
+\r
+\r
+ /**\r
+ * JDBC 2.0\r
+ *\r
+ Deprecated in JDBC 2.0, not supported by JCC.\r
+ * @exception SQLException thrown on failure.\r
+ */\r
+ public final java.io.InputStream getUnicodeStream(int columnIndex) throws SQLException {\r
+ throw Util.notImplemented("getUnicodeStream");\r
+ }\r
+ /**\r
+ Deprecated in JDBC 2.0, not supported by JCC.\r
+ * @exception SQLException thrown on failure.\r
+ */\r
+ public final java.io.InputStream getUnicodeStream(String columnName) throws SQLException {\r
+ throw Util.notImplemented("getUnicodeStream");\r
+ } \r
+ \r
+ /**\r
+ * JDBC 2.0\r
+ *\r
+ * Get the value of a column in the current row as a java.math.BigDecimal \r
+ * object.\r
+ *\r
+ * @exception SQLException Feature not implemented for now.\r
+ */\r
+ public final BigDecimal getBigDecimal(String columnName) throws SQLException {\r
+ checkIfClosed("getBigDecimal");\r
+ return getBigDecimal(findColumnName(columnName));\r
+ }\r
+\r
+ public void updateBigDecimal(int columnIndex, BigDecimal x)\r
+ throws SQLException {\r
+ try {\r
+ getDVDforColumnToBeUpdated(columnIndex, "updateBigDecimal").setBigDecimal(x);\r
+ } catch (StandardException t) {\r
+ throw noStateChangeException(t);\r
+ }\r
+ }\r
+\r
+ /**\r
+ * JDBC 2.0\r
+ * \r
+ * Update a column with an Object value.\r
+ * \r
+ * The updateXXX() methods are used to update column values in the current\r
+ * row, or the insert row. The updateXXX() methods do not update the\r
+ * underlying database, instead the updateRow() or insertRow() methods are\r
+ * called to update the database.\r
+ * \r
+ * @param columnIndex\r
+ * the first column is 1, the second is 2, ...\r
+ * @param x\r
+ * the new column value\r
+ * @exception SQLException\r
+ * if a database-access error occurs\r
+ */\r
+ public void updateObject(int columnIndex, Object x) throws SQLException {\r
+ //If the Object x is the right datatype, this method will eventually call getDVDforColumnToBeUpdated which will check for\r
+ //the read only resultset. But for other datatypes of x, we want to catch if this updateObject is being\r
+ //issued against a read only resultset. And that is the reason for call to checksBeforeUpdateOrDelete here.\r
+ checksBeforeUpdateOrDelete("updateObject", columnIndex);\r
+ int colType = getColumnType(columnIndex);\r
+\r
+ if (x instanceof BigDecimal) {\r
+ updateBigDecimal(columnIndex, (BigDecimal) x);\r
+ return;\r
+ }\r
+ super.updateObject(columnIndex, x);\r
+ }\r
+\r
+ /**\r
+ * JDBC 2.0\r
+ *\r
+ * Update a column with a BigDecimal value.\r
+ *\r
+ * The updateXXX() methods are used to update column values in the\r
+ * current row, or the insert row. The updateXXX() methods do not \r
+ * update the underlying database, instead the updateRow() or insertRow()\r
+ * methods are called to update the database.\r
+ *\r
+ * @param columnName the name of the column\r
+ * @param x the new column value\r
+ * @exception SQLException if a database-access error occurs\r
+ */\r
+ public void updateBigDecimal(String columnName, BigDecimal x)\r
+ throws SQLException {\r
+ checkIfClosed("updateBigDecimal");\r
+ updateBigDecimal(findColumnName(columnName), x);\r
+ }\r
+\r
+ /**\r
+ * JDBC 2.0\r
+ *\r
+ * Returns the value of column @i as a Java object. Use the\r
+ * param map to determine the class from which to construct data of \r
+ * SQL structured and distinct types.\r
+ *\r
+ * @param columnIndex the first column is 1, the second is 2, ...\r
+ * @param map the mapping from SQL type names to Java classes\r
+ * @return an object representing the SQL value\r
+ * @exception SQLException Feature not implemented for now.\r
+ */\r
+ public Object getObject(int columnIndex, java.util.Map map) throws SQLException {\r
+ checkIfClosed("getObject");\r
+ if( map == null)\r
+ throw Util.generateCsSQLException(SQLState.INVALID_API_PARAMETER,map,"map",\r
+ "java.sql.ResultSet.getObject");\r
+ if(!(map.isEmpty()))\r
+ throw Util.notImplemented();\r
+ // Map is empty call the normal getObject method.\r
+ return getObject(columnIndex);\r
+ }\r
+\r
+ /**\r
+ * JDBC 2.0\r
+ *\r
+ * Get a REF(<structured-type>) column.\r
+ *\r
+ * @param i the first column is 1, the second is 2, ...\r
+ * @return an object representing data of an SQL REF type\r
+ * @exception SQLException Feature not implemented for now.\r
+ */\r
+ public Ref getRef(int i) throws SQLException {\r
+ throw Util.notImplemented();\r
+ }\r
+\r
+ /**\r
+ * JDBC 2.0\r
+ *\r
+ * Get an array column.\r
+ *\r
+ * @param i the first column is 1, the second is 2, ...\r
+ * @return an object representing an SQL array\r
+ * @exception SQLException Feature not implemented for now.\r
+ */\r
+ public Array getArray(int i) throws SQLException {\r
+ throw Util.notImplemented();\r
+ }\r
+\r
+ /**\r
+ * JDBC 2.0\r
+ *\r
+ * Returns the value of column @i as a Java object. Use the \r
+ * param map to determine the class from which to construct data of \r
+ * SQL structured and distinct types.\r
+ *\r
+ * @param colName the column name\r
+ * @param map the mapping from SQL type names to Java classes\r
+ * @return an object representing the SQL value\r
+ * @exception SQLException Feature not implemented for now.\r
+ */\r
+ public Object getObject(String colName, java.util.Map map)\r
+ throws SQLException {\r
+ checkIfClosed("getObject");\r
+ return getObject(findColumn(colName),map);\r
+ }\r
+\r
+ /**\r
+ * JDBC 2.0\r
+ *\r
+ * Get a REF(<structured-type>) column.\r
+ *\r
+ * @param colName the column name\r
+ * @return an object representing data of an SQL REF type\r
+ * @exception SQLException Feature not implemented for now.\r
+ */\r
+ public Ref getRef(String colName) throws SQLException {\r
+ throw Util.notImplemented();\r
+ }\r
+\r
+\r
+\r
+\r
+ /**\r
+ * JDBC 2.0\r
+ *\r
+ * Get an array column.\r
+ *\r
+ * @param colName the column name\r
+ * @return an object representing an SQL array\r
+ * @exception SQLException Feature not implemented for now.\r
+ */\r
+ public Array getArray(String colName) throws SQLException {\r
+ throw Util.notImplemented();\r
+ }\r
+\r
+\r
+ /**\r
+ Following methods are for the new JDBC 3.0 methods in java.sql.ResultSet\r
+ (see the JDBC 3.0 spec). We have the JDBC 3.0 methods in Local20\r
+ package, so we don't have to have a new class in Local30.\r
+ The new JDBC 3.0 methods don't make use of any new JDBC3.0 classes and\r
+ so this will work fine in jdbc2.0 configuration.\r
+ */\r
+\r
+ /////////////////////////////////////////////////////////////////////////\r
+ //\r
+ // JDBC 3.0 - New public methods\r
+ //\r
+ /////////////////////////////////////////////////////////////////////////\r
+\r
+\r
+\r
+ /**\r
+ * JDBC 3.0\r
+ *\r
+ * Updates the designated column with a java.sql.Ref value. The updater methods are\r
+ * used to update column values in the current row or the insert row. The\r
+ * updater methods do not update the underlying database; instead the updateRow\r
+ * or insertRow methods are called to update the database.\r
+ *\r
+ * @param columnIndex - the first column is 1, the second is 2\r
+ * @param x - the new column value\r
+ * @exception SQLException Feature not implemented for now.\r
+ */\r
+ public void updateRef(int columnIndex, Ref x)\r
+ throws SQLException\r
+ {\r
+ throw Util.notImplemented();\r
+ }\r
+\r
+ /**\r
+ * JDBC 3.0\r
+ *\r
+ * Updates the designated column with a java.sql.Ref value. The updater methods are\r
+ * used to update column values in the current row or the insert row. The\r
+ * updater methods do not update the underlying database; instead the updateRow\r
+ * or insertRow methods are called to update the database.\r
+ *\r
+ * @param columnName - the SQL name of the column\r
+ * @param x - the new column value\r
+ * @exception SQLException Feature not implemented for now.\r
+ */\r
+ public void updateRef(String columnName, Ref x)\r
+ throws SQLException\r
+ {\r
+ throw Util.notImplemented();\r
+ }\r
+\r
+ /**\r
+ * JDBC 3.0\r
+ *\r
+ * Updates the designated column with a java.sql.Array value. The updater methods are\r
+ * used to update column values in the current row or the insert row. The\r
+ * updater methods do not update the underlying database; instead the updateRow\r
+ * or insertRow methods are called to update the database.\r
+ *\r
+ * @param columnIndex - the first column is 1, the second is 2\r
+ * @param x - the new column value\r
+ * @exception SQLException Feature not implemented for now.\r
+ */\r
+ public void updateArray(int columnIndex, Array x)\r
+ throws SQLException\r
+ {\r
+ throw Util.notImplemented();\r
+ }\r
+\r
+ /**\r
+ * JDBC 3.0\r
+ *\r
+ * Updates the designated column with a java.sql.Array value. The updater methods are\r
+ * used to update column values in the current row or the insert row. The\r
+ * updater methods do not update the underlying database; instead the updateRow\r
+ * or insertRow methods are called to update the database.\r
+ *\r
+ * @param columnName - the SQL name of the column\r
+ * @param x - the new column value\r
+ * @exception SQLException Feature not implemented for now.\r
+ */\r
+ public void updateArray(String columnName, Array x)\r
+ throws SQLException\r
+ {\r
+ throw Util.notImplemented();\r
+ }\r
+\r
+\r
+ public Reader getNCharacterStream(int columnIndex) throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ return null;\r
+ }\r
+\r
+\r
+ public Reader getNCharacterStream(String columnLabel)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ return null;\r
+ }\r
+\r
+\r
+ public NClob getNClob(int columnIndex) throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ return null;\r
+ }\r
+\r
+\r
+ public NClob getNClob(String columnLabel) throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ return null;\r
+ }\r
+\r
+\r
+ public String getNString(int columnIndex) throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ return null;\r
+ }\r
+\r
+\r
+ public String getNString(String columnLabel) throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ return null;\r
+ }\r
+\r
+\r
+\r
+ public RowId getRowId(int columnIndex) throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ return null;\r
+ }\r
+\r
+\r
+ public RowId getRowId(String columnLabel) throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ return null;\r
+ }\r
+\r
+\r
+ public SQLXML getSQLXML(int columnIndex) throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ return null;\r
+ }\r
+\r
+\r
+ public SQLXML getSQLXML(String columnLabel) throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ return null;\r
+ }\r
+\r
+\r
+ public void updateNCharacterStream(int columnIndex, Reader x)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public void updateNCharacterStream(String columnLabel, Reader reader)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public void updateNCharacterStream(int columnIndex, Reader x,\r
+ long length) throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public void updateNCharacterStream(String columnLabel, Reader reader,\r
+ long length) throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public void updateNClob(int columnIndex, NClob clob)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public void updateNClob(String columnLabel, NClob clob)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public void updateNClob(int columnIndex, Reader reader)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public void updateNClob(String columnLabel, Reader reader)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public void updateNClob(int columnIndex, Reader reader, long length)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public void updateNClob(String columnLabel, Reader reader, long length)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public void updateNString(int columnIndex, String string)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public void updateNString(String columnLabel, String string)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public void updateRowId(int columnIndex, RowId x) throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public void updateRowId(String columnLabel, RowId x)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public void updateSQLXML(int columnIndex, SQLXML xmlObject)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public void updateSQLXML(String columnLabel, SQLXML xmlObject)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ \r
+ }\r
+\r
+\r
+ public boolean isWrapperFor(Class<?> iface) throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ return false;\r
+ }\r
+\r
+\r
+ public <T> T unwrap(Class<T> iface) throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ return null;\r
+ }\r
+\r
+\r
+ public <T> T getObject(int columnIndex, Class<T> type)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ return null;\r
+ }\r
+\r
+\r
+ public <T> T getObject(String columnLabel, Class<T> type)\r
+ throws SQLException {\r
+ // TODO Auto-generated method stub\r
+ return null;\r
+ }\r
+\r
+\r
+ \r
+\r
+}\r
projects / Benchmarks_CSolver.git / blobdiff