1 files changed, 0 insertions, 331 deletions
diff --git a/src/interfaces/jdbc/org/postgresql/Statement.java b/src/interfaces/jdbc/org/postgresql/Statement.java
deleted file mode 100644
index ea2cc0d0c33..00000000000
--- a/src/interfaces/jdbc/org/postgresql/Statement.java
+++ /dev/null
@@ -1,331 +0,0 @@
-package org.postgresql;
-
-import java.sql.*;
-import org.postgresql.util.PSQLException;
-
-/*
- * This class defines methods implemented by the two subclasses
- * org.postgresql.jdbc1.Statement and org.postgresql.jdbc2.Statement that are
- * unique to PostgreSQL's JDBC driver.
- *
- */
-
-public abstract class Statement
-{
-
-	/** The warnings chain. */
-	protected SQLWarning warnings = null;
-
-	/** The current results */
-	protected java.sql.ResultSet result = null;
-
-	/** Maximum number of rows to return, 0 = unlimited */
-	protected int maxrows = 0;
-
-	/** Timeout (in seconds) for a query (not used) */
-	protected int timeout = 0;
-
-	protected boolean escapeProcessing = true;
-
-	// Static variables for parsing SQL when escapeProcessing is true.
-	private static final short IN_SQLCODE = 0;
-	private static final short IN_STRING = 1;
-	private static final short BACKSLASH = 2;
-	private static final short ESC_TIMEDATE = 3;
-
-	public Statement()
-	{}
-
-	/*
-	 * Returns the status message from the current Result.<p>
-	 * This is used internally by the driver.
-	 *
-	 * @return status message from backend
-	 */
-	public String getResultStatusString()
-	{
-		if (result == null)
-			return null;
-		return ((org.postgresql.ResultSet) result).getStatusString();
-	}
-
-	/*
-	 * The maxRows limit is set to limit the number of rows that
-	 * any ResultSet can contain.  If the limit is exceeded, the
-	 * excess rows are silently dropped.
-	 *
-	 * @return the current maximum row limit; zero means unlimited
-	 * @exception SQLException if a database access error occurs
-	 */
-	public int getMaxRows() throws SQLException
-	{
-		return maxrows;
-	}
-
-	/*
-	 * Set the maximum number of rows
-	 *
-	 * @param max the new max rows limit; zero means unlimited
-	 * @exception SQLException if a database access error occurs
-	 * @see getMaxRows
-	 */
-	public void setMaxRows(int max) throws SQLException
-	{
-		maxrows = max;
-	}
-
-	/*
-	 * If escape scanning is on (the default), the driver will do escape
-	 * substitution before sending the SQL to the database.
-	 *
-	 * @param enable true to enable; false to disable
-	 * @exception SQLException if a database access error occurs
-	 */
-	public void setEscapeProcessing(boolean enable) throws SQLException
-	{
-		escapeProcessing = enable;
-	}
-
-	/*
-	 * The queryTimeout limit is the number of seconds the driver
-	 * will wait for a Statement to execute.  If the limit is
-	 * exceeded, a SQLException is thrown.
-	 *
-	 * @return the current query timeout limit in seconds; 0 = unlimited
-	 * @exception SQLException if a database access error occurs
-	 */
-	public int getQueryTimeout() throws SQLException
-	{
-		return timeout;
-	}
-
-	/*
-	 * Sets the queryTimeout limit
-	 *
-	 * @param seconds - the new query timeout limit in seconds
-	 * @exception SQLException if a database access error occurs
-	 */
-	public void setQueryTimeout(int seconds) throws SQLException
-	{
-		timeout = seconds;
-	}
-
-	/**
-	 * This adds a warning to the warning chain.
-	 * @param msg message to add
-	 */
-	public void addWarning(String msg)
-        {
-	    if (warnings != null)
-		warnings.setNextWarning(new SQLWarning(msg));
-	    else
-		warnings = new SQLWarning(msg);
-	}
-
-	/*
-	 * The first warning reported by calls on this Statement is
-	 * returned.  A Statement's execute methods clear its SQLWarning
-	 * chain.  Subsequent Statement warnings will be chained to this
-	 * SQLWarning.
-	 *
-	 * <p>The Warning chain is automatically cleared each time a statement
-	 * is (re)executed.
-	 *
-	 * <p><B>Note:</B>	If you are processing a ResultSet then any warnings
-	 * associated with ResultSet reads will be chained on the ResultSet
-	 * object.
-	 *
-	 * @return the first SQLWarning on null
-	 * @exception SQLException if a database access error occurs
-	 */
-	public SQLWarning getWarnings() throws SQLException
-	{
-		return warnings;
-	}
-
-	/*
-	 * The maxFieldSize limit (in bytes) is the maximum amount of
-	 * data returned for any column value; it only applies to
-	 * BINARY, VARBINARY, LONGVARBINARY, CHAR, VARCHAR and LONGVARCHAR
-	 * columns.  If the limit is exceeded, the excess data is silently
-	 * discarded.
-	 *
-	 * @return the current max column size limit; zero means unlimited
-	 * @exception SQLException if a database access error occurs
-	 */
-	public int getMaxFieldSize() throws SQLException
-	{
-		return 8192;		// We cannot change this
-	}
-
-	/*
-	 * Sets the maxFieldSize - NOT! - We throw an SQLException just
-	 * to inform them to stop doing this.
-	 *
-	 * @param max the new max column size limit; zero means unlimited
-	 * @exception SQLException if a database access error occurs
-	 */
-	public void setMaxFieldSize(int max) throws SQLException
-	{
-		throw new PSQLException("postgresql.stat.maxfieldsize");
-	}
-
-	/*
-	 * After this call, getWarnings returns null until a new warning
-	 * is reported for this Statement.
-	 *
-	 * @exception SQLException if a database access error occurs
-	 */
-	public void clearWarnings() throws SQLException
-	{
-		warnings = null;
-	}
-
-	/*
-	 * Cancel can be used by one thread to cancel a statement that
-	 * is being executed by another thread.
-	 * <p>
-	 * Not implemented, this method is a no-op.
-	 *
-	 * @exception SQLException only because thats the spec.
-	 */
-	public void cancel() throws SQLException
-	{
-		throw new PSQLException("postgresql.unimplemented"); 
-	}
-
-	/*
-	 * Returns the Last inserted/updated oid.  Deprecated in 7.2 because
-         * range of OID values is greater than a java signed int.
-	 * @deprecated Replaced by getLastOID in 7.2
-	 */
-	public int getInsertedOID() throws SQLException
-	{
-		if (result == null)
-			return 0;
-		return (int)((org.postgresql.ResultSet) result).getLastOID();
-	}
-
-	/*
-	 * Returns the Last inserted/updated oid. 
-	 * @return OID of last insert
-         * @since 7.2
-	 */
-	public long getLastOID() throws SQLException
-	{
-		if (result == null)
-			return 0;
-		return ((org.postgresql.ResultSet) result).getLastOID();
-	}
-
-	/*
-	 * getResultSet returns the current result as a ResultSet.	It
-	 * should only be called once per result.
-	 *
-	 * @return the current result set; null if there are no more
-	 * @exception SQLException if a database access error occurs (why?)
-	 */
-	public java.sql.ResultSet getResultSet() throws SQLException
-	{
-		if (result != null && ((org.postgresql.ResultSet) result).reallyResultSet())
-			return result;
-		return null;
-	}
-
-	/*
-	 * In many cases, it is desirable to immediately release a
-	 * Statement's database and JDBC resources instead of waiting
-	 * for this to happen when it is automatically closed.	The
-	 * close method provides this immediate release.
-	 *
-	 * <p><B>Note:</B> A Statement is automatically closed when it is
-	 * garbage collected.  When a Statement is closed, its current
-	 * ResultSet, if one exists, is also closed.
-	 *
-	 * @exception SQLException if a database access error occurs (why?)
-	 */
-	public void close() throws SQLException
-	{
-		// Force the ResultSet to close
-		java.sql.ResultSet rs = getResultSet();
-		if (rs != null)
-			rs.close();
-
-		// Disasociate it from us (For Garbage Collection)
-		result = null;
-	}
-
-	/*
-	 * Filter the SQL string of Java SQL Escape clauses.
-	 *
-	 * Currently implemented Escape clauses are those mentioned in 11.3
-	 * in the specification. Basically we look through the sql string for
-	 * {d xxx}, {t xxx} or {ts xxx} in non-string sql code. When we find
-	 * them, we just strip the escape part leaving only the xxx part.
-	 * So, something like "select * from x where d={d '2001-10-09'}" would
-	 * return "select * from x where d= '2001-10-09'".
-	 */
-	protected static String escapeSQL(String sql)
-	{
-		// Since escape codes can only appear in SQL CODE, we keep track
-		// of if we enter a string or not.
-		StringBuffer newsql = new StringBuffer();
-		short state = IN_SQLCODE;
-
-		int i = -1;
-		int len = sql.length();
-		while (++i < len)
-		{
-			char c = sql.charAt(i);
-			switch (state)
-			{
-				case IN_SQLCODE:
-					if (c == '\'')				  // start of a string?
-						state = IN_STRING;
-					else if (c == '{')			  // start of an escape code?
-						if (i + 1 < len)
-						{
-							char next = sql.charAt(i + 1);
-							if (next == 'd')
-							{
-								state = ESC_TIMEDATE;
-								i++;
-								break;
-							}
-							else if (next == 't')
-							{
-								state = ESC_TIMEDATE;
-								i += (i + 2 < len && sql.charAt(i + 2) == 's') ? 2 : 1;
-								break;
-							}
-						}
-					newsql.append(c);
-					break;
-
-				case IN_STRING:
-					if (c == '\'')				   // end of string?
-						state = IN_SQLCODE;
-					else if (c == '\\')			   // a backslash?
-						state = BACKSLASH;
-
-					newsql.append(c);
-					break;
-
-				case BACKSLASH:
-					state = IN_STRING;
-
-					newsql.append(c);
-					break;
-
-				case ESC_TIMEDATE:
-					if (c == '}')
-						state = IN_SQLCODE;		  // end of escape code.
-					else
-						newsql.append(c);
-					break;
-			} // end switch
-		}
-
-		return newsql.toString();
-	}
-}