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pgjindent jdbc files. First time jdbc files were formatted.
This commit is contained in:
Bruce Momjian
@ -16,7 +16,7 @@ import org.postgresql.util.*;
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* <p>Only one ResultSet per Statement can be open at any point in time.
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* Therefore, if the reading of one ResultSet is interleaved with the
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* reading of another, each must have been generated by different
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* Statements. All statement execute methods implicitly close a
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* Statements. All statement execute methods implicitly close a
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* statement's current ResultSet if an open one exists.
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*
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* @see java.sql.Statement
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@ -24,10 +24,10 @@ import org.postgresql.util.*;
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*/
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public class Statement extends org.postgresql.Statement implements java.sql.Statement
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{
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private Connection connection; // The connection who created us
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private Vector batch=null;
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private int resultsettype; // the resultset type to return
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private int concurrency; // is it updateable or not?
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private Connection connection; // The connection who created us
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private Vector batch = null;
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private int resultsettype; // the resultset type to return
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private int concurrency; // is it updateable or not?
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/**
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* Constructor for a Statement. It simply sets the connection
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@ -38,8 +38,8 @@ public class Statement extends org.postgresql.Statement implements java.sql.Stat
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public Statement (Connection c)
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{
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connection = c;
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resultsettype = java.sql.ResultSet.TYPE_SCROLL_INSENSITIVE;
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concurrency = java.sql.ResultSet.CONCUR_READ_ONLY;
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resultsettype = java.sql.ResultSet.TYPE_SCROLL_INSENSITIVE;
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concurrency = java.sql.ResultSet.CONCUR_READ_ONLY;
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}
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/**
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@ -51,12 +51,12 @@ public class Statement extends org.postgresql.Statement implements java.sql.Stat
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*/
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public java.sql.ResultSet executeQuery(String sql) throws SQLException
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{
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this.execute(sql);
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while (result != null && !((org.postgresql.ResultSet)result).reallyResultSet())
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result = ((org.postgresql.ResultSet)result).getNext();
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if (result == null)
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throw new PSQLException("postgresql.stat.noresult");
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return result;
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this.execute(sql);
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while (result != null && !((org.postgresql.ResultSet)result).reallyResultSet())
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result = ((org.postgresql.ResultSet)result).getNext();
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if (result == null)
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throw new PSQLException("postgresql.stat.noresult");
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return result;
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}
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/**
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@ -78,7 +78,7 @@ public class Statement extends org.postgresql.Statement implements java.sql.Stat
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/**
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* setCursorName defines the SQL cursor name that will be used by
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* subsequent execute methods. This name can then be used in SQL
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* subsequent execute methods. This name can then be used in SQL
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* positioned update/delete statements to identify the current row
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* in the ResultSet generated by this statement. If a database
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* doesn't support positioned update/delete, this method is a
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@ -86,10 +86,10 @@ public class Statement extends org.postgresql.Statement implements java.sql.Stat
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*
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* <p><B>Note:</B> By definition, positioned update/delete execution
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* must be done by a different Statement than the one which
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* generated the ResultSet being used for positioning. Also, cursor
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* generated the ResultSet being used for positioning. Also, cursor
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* names must be unique within a Connection.
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*
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* <p>We throw an additional constriction. There can only be one
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* <p>We throw an additional constriction. There can only be one
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* cursor active at any one time.
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*
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* @param name the new cursor name
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@ -103,36 +103,37 @@ public class Statement extends org.postgresql.Statement implements java.sql.Stat
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/**
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* Execute a SQL statement that may return multiple results. We
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* don't have to worry about this since we do not support multiple
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* ResultSets. You can use getResultSet or getUpdateCount to
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* ResultSets. You can use getResultSet or getUpdateCount to
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* retrieve the result.
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*
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* @param sql any SQL statement
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* @return true if the next result is a ResulSet, false if it is
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* an update count or there are no more results
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* an update count or there are no more results
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* @exception SQLException if a database access error occurs
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*/
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public boolean execute(String sql) throws SQLException
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{
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if (escapeProcessing)
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sql = escapeSQL(sql);
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public boolean execute(String sql) throws SQLException
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{
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if (escapeProcessing)
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sql = escapeSQL(sql);
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// New in 7.1, if we have a previous resultset then force it to close
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// This brings us nearer to compliance, and helps memory management.
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// Internal stuff will call ExecSQL directly, bypassing this.
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if(result!=null) {
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java.sql.ResultSet rs = getResultSet();
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if(rs!=null)
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rs.close();
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}
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// New in 7.1, if we have a previous resultset then force it to close
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// This brings us nearer to compliance, and helps memory management.
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// Internal stuff will call ExecSQL directly, bypassing this.
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if (result != null)
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{
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java.sql.ResultSet rs = getResultSet();
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if (rs != null)
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rs.close();
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}
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// New in 7.1, pass Statement so that ExecSQL can customise to it
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result = connection.ExecSQL(sql,this);
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// New in 7.1, pass Statement so that ExecSQL can customise to it
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result = connection.ExecSQL(sql, this);
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// New in 7.1, required for ResultSet.getStatement() to work
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((org.postgresql.jdbc2.ResultSet)result).setStatement(this);
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// New in 7.1, required for ResultSet.getStatement() to work
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((org.postgresql.jdbc2.ResultSet)result).setStatement(this);
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return (result != null && ((org.postgresql.ResultSet)result).reallyResultSet());
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}
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return (result != null && ((org.postgresql.ResultSet)result).reallyResultSet());
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}
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/**
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* getUpdateCount returns the current result as an update count,
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@ -144,8 +145,10 @@ public class Statement extends org.postgresql.Statement implements java.sql.Stat
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*/
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public int getUpdateCount() throws SQLException
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{
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if (result == null) return -1;
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if (((org.postgresql.ResultSet)result).reallyResultSet()) return -1;
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if (result == null)
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return -1;
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if (((org.postgresql.ResultSet)result).reallyResultSet())
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return -1;
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return ((org.postgresql.ResultSet)result).getResultCount();
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}
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@ -162,98 +165,103 @@ public class Statement extends org.postgresql.Statement implements java.sql.Stat
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return (result != null && ((org.postgresql.ResultSet)result).reallyResultSet());
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}
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// ** JDBC 2 Extensions **
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// ** JDBC 2 Extensions **
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public void addBatch(String sql) throws SQLException
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{
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if(batch==null)
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batch=new Vector();
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batch.addElement(sql);
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}
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public void clearBatch() throws SQLException
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{
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if(batch!=null)
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batch.removeAllElements();
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}
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public int[] executeBatch() throws SQLException
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{
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if(batch==null)
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batch=new Vector();
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int size=batch.size();
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int[] result=new int[size];
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int i=0;
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try {
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for(i=0;i<size;i++)
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result[i]=this.executeUpdate((String)batch.elementAt(i));
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} catch(SQLException e) {
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int[] resultSucceeded = new int[i];
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System.arraycopy(result,0,resultSucceeded,0,i);
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PBatchUpdateException updex =
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new PBatchUpdateException("postgresql.stat.batch.error",
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new Integer(i), batch.elementAt(i), resultSucceeded);
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updex.setNextException(e);
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throw updex;
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} finally {
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batch.removeAllElements();
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public void addBatch(String sql) throws SQLException
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{
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if (batch == null)
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batch = new Vector();
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batch.addElement(sql);
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}
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return result;
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}
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public java.sql.Connection getConnection() throws SQLException
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{
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return (java.sql.Connection)connection;
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}
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public void clearBatch() throws SQLException
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{
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if (batch != null)
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batch.removeAllElements();
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}
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public int getFetchDirection() throws SQLException
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{
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throw new PSQLException("postgresql.psqlnotimp");
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}
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public int[] executeBatch() throws SQLException
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{
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if (batch == null)
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batch = new Vector();
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int size = batch.size();
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int[] result = new int[size];
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int i = 0;
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try
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{
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for (i = 0;i < size;i++)
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result[i] = this.executeUpdate((String)batch.elementAt(i));
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}
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catch (SQLException e)
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{
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int[] resultSucceeded = new int[i];
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System.arraycopy(result, 0, resultSucceeded, 0, i);
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public int getFetchSize() throws SQLException
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{
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// This one can only return a valid value when were a cursor?
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throw org.postgresql.Driver.notImplemented();
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}
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PBatchUpdateException updex =
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new PBatchUpdateException("postgresql.stat.batch.error",
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new Integer(i), batch.elementAt(i), resultSucceeded);
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updex.setNextException(e);
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public int getResultSetConcurrency() throws SQLException
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{
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// new in 7.1
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return concurrency;
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}
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throw updex;
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}
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finally
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{
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batch.removeAllElements();
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}
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return result;
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}
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public int getResultSetType() throws SQLException
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{
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// new in 7.1
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return resultsettype;
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}
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public java.sql.Connection getConnection() throws SQLException
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{
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return (java.sql.Connection)connection;
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}
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public void setFetchDirection(int direction) throws SQLException
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{
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throw org.postgresql.Driver.notImplemented();
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}
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public int getFetchDirection() throws SQLException
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{
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throw new PSQLException("postgresql.psqlnotimp");
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}
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public void setFetchSize(int rows) throws SQLException
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{
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throw org.postgresql.Driver.notImplemented();
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}
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public int getFetchSize() throws SQLException
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{
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// This one can only return a valid value when were a cursor?
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throw org.postgresql.Driver.notImplemented();
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}
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/**
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* New in 7.1
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*/
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public void setResultSetConcurrency(int value) throws SQLException
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{
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concurrency=value;
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}
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public int getResultSetConcurrency() throws SQLException
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{
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// new in 7.1
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return concurrency;
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}
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/**
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* New in 7.1
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*/
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public void setResultSetType(int value) throws SQLException
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{
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resultsettype=value;
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}
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public int getResultSetType() throws SQLException
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{
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// new in 7.1
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return resultsettype;
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}
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public void setFetchDirection(int direction) throws SQLException
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{
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throw org.postgresql.Driver.notImplemented();
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}
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public void setFetchSize(int rows) throws SQLException
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{
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throw org.postgresql.Driver.notImplemented();
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}
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/**
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* New in 7.1
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*/
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public void setResultSetConcurrency(int value) throws SQLException
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{
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concurrency = value;
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}
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/**
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* New in 7.1
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*/
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public void setResultSetType(int value) throws SQLException
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{
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resultsettype = value;
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}
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}
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