rowset.html

来自「jave白皮书 一本很好的介绍JAVA的书籍呦」· HTML 代码 · 共 1,667 行 · 第 1/5 页

beforeFirst, 
cancelRowUpdates, 
clearWarnings, 
close, 
deleteRow, 
findColumn, 
first, 
getArray, 
getArray, 
getAsciiStream, 
getAsciiStream, 
getBigDecimal, 
getBigDecimal, 
getBigDecimal, 
getBigDecimal, 
getBinaryStream, 
getBinaryStream, 
getBlob, 
getBlob, 
getBoolean, 
getBoolean, 
getByte, 
getByte, 
getBytes, 
getBytes, 
getCharacterStream, 
getCharacterStream, 
getClob, 
getClob, 
getConcurrency, 
getCursorName, 
getDate, 
getDate, 
getDate, 
getDate, 
getDouble, 
getDouble, 
getFetchDirection, 
getFetchSize, 
getFloat, 
getFloat, 
getInt, 
getInt, 
getLong, 
getLong, 
getMetaData, 
getObject, 
getObject, 
getObject, 
getObject, 
getRef, 
getRef, 
getRow, 
getShort, 
getShort, 
getStatement, 
getString, 
getString, 
getTime, 
getTime, 
getTime, 
getTime, 
getTimestamp, 
getTimestamp, 
getTimestamp, 
getTimestamp, 
getType, 
getUnicodeStream, 
getUnicodeStream, 
getWarnings, 
insertRow, 
isAfterLast, 
isBeforeFirst, 
isFirst, 
isLast, 
last, 
moveToCurrentRow, 
moveToInsertRow, 
next, 
previous, 
refreshRow, 
relative, 
rowDeleted, 
rowInserted, 
rowUpdated, 
setFetchDirection, 
setFetchSize, 
updateAsciiStream, 
updateAsciiStream, 
updateBigDecimal, 
updateBigDecimal, 
updateBinaryStream, 
updateBinaryStream, 
updateBoolean, 
updateBoolean, 
updateByte, 
updateByte, 
updateBytes, 
updateBytes, 
updateCharacterStream, 
updateCharacterStream, 
updateDate, 
updateDate, 
updateDouble, 
updateDouble, 
updateFloat, 
updateFloat, 
updateInt, 
updateInt, 
updateLong, 
updateLong, 
updateNull, 
updateNull, 
updateObject, 
updateObject, 
updateObject, 
updateObject, 
updateRow, 
updateShort, 
updateShort, 
updateString, 
updateString, 
updateTime, 
updateTime, 
updateTimestamp, 
updateTimestamp, 
wasNull</CODE></TD>
</TR>
</TABLE>
&nbsp;
<P>

<!-- ============ FIELD DETAIL =========== -->


<!-- ========= CONSTRUCTOR DETAIL ======== -->


<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
<TABLE BORDER="1" CELLPADDING="3" CELLSPACING="0" WIDTH="100%">
<TR BGCOLOR="#CCCCFF" ID="TableHeadingColor">
<TD COLSPAN=1><FONT SIZE="+2">
<B>Method Detail</B></FONT></TD>
</TR>
</TABLE>

<A NAME="getUrl()"><!-- --></A><H3>
getUrl</H3>
<PRE>
public java.lang.String <B>getUrl</B>()
                        throws java.sql.SQLException</PRE>
<DL>
<DD>Get the url used to create a JDBC connection. The default value 
 is null.<DD><DL>
<DT><B>Returns:</B><DD>a string url<DT><B>Throws:</B><DD>java.sql.SQLException - if a database-access error occurs.</DL>
</DD>
</DL>
<HR>

<A NAME="setUrl(java.lang.String)"><!-- --></A><H3>
setUrl</H3>
<PRE>
public void <B>setUrl</B>(java.lang.String&nbsp;url)
            throws java.sql.SQLException</PRE>
<DL>
<DD>Set the url used to create a connection.

 Setting this property is optional.  If a url is used, a JDBC driver
 that accepts the url must be loaded by the application before the
 rowset is used to connect to a database.  The rowset will use the url
 internally to create a database connection when reading or writing
 data.  Either a url or a data source name is used to create a
 connection, whichever was specified most recently.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>url</CODE> - a string value, may be null<DT><B>Throws:</B><DD>java.sql.SQLException - if a database-access error occurs.</DL>
</DD>
</DL>
<HR>

<A NAME="getDataSourceName()"><!-- --></A><H3>
getDataSourceName</H3>
<PRE>
public java.lang.String <B>getDataSourceName</B>()</PRE>
<DL>
<DD>The JNDI name that identifies a JDBC data source.  Users should set
 either the url or data source name properties.  The most recent 
 property set is used to get a connection.<DD><DL>
<DT><B>Returns:</B><DD>a data source name<DT><B>Throws:</B><DD>java.sql.SQLException - if a database-access error occurs.</DL>
</DD>
</DL>
<HR>

<A NAME="setDataSourceName(java.lang.String)"><!-- --></A><H3>
setDataSourceName</H3>
<PRE>
public void <B>setDataSourceName</B>(java.lang.String&nbsp;name)
                       throws java.sql.SQLException</PRE>
<DL>
<DD>Set the data source name.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - a data source name<DT><B>Throws:</B><DD>java.sql.SQLException - if a database-access error occurs.</DL>
</DD>
</DL>
<HR>

<A NAME="getUsername()"><!-- --></A><H3>
getUsername</H3>
<PRE>
public java.lang.String <B>getUsername</B>()</PRE>
<DL>
<DD>The username used to create a database connection.  The username
 property is set at runtime before calling execute().  It is 
 not usually part of the serialized state of a rowset object.<DD><DL>
<DT><B>Returns:</B><DD>a user name<DT><B>Throws:</B><DD>java.sql.SQLException - if a database-access error occurs.</DL>
</DD>
</DL>
<HR>

<A NAME="setUsername(java.lang.String)"><!-- --></A><H3>
setUsername</H3>
<PRE>
public void <B>setUsername</B>(java.lang.String&nbsp;name)
                 throws java.sql.SQLException</PRE>
<DL>
<DD>Set the user name.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - a user name<DT><B>Throws:</B><DD>java.sql.SQLException - if a database-access error occurs.</DL>
</DD>
</DL>
<HR>

<A NAME="getPassword()"><!-- --></A><H3>
getPassword</H3>
<PRE>
public java.lang.String <B>getPassword</B>()</PRE>
<DL>
<DD>The password used to create a database connection.  The password
 property is set at runtime before calling execute().  It is 
 not usually part of the serialized state of a rowset object.<DD><DL>
<DT><B>Returns:</B><DD>a password<DT><B>Throws:</B><DD>java.sql.SQLException - if a database-access error occurs.</DL>
</DD>
</DL>
<HR>

<A NAME="setPassword(java.lang.String)"><!-- --></A><H3>
setPassword</H3>
<PRE>
public void <B>setPassword</B>(java.lang.String&nbsp;password)
                 throws java.sql.SQLException</PRE>
<DL>
<DD>Set the password.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>password</CODE> - the password string<DT><B>Throws:</B><DD>java.sql.SQLException - if a database-access error occurs.</DL>
</DD>
</DL>
<HR>

<A NAME="getTransactionIsolation()"><!-- --></A><H3>
getTransactionIsolation</H3>
<PRE>
public int <B>getTransactionIsolation</B>()</PRE>
<DL>
<DD>The transaction isolation property contains the JDBC transaction
 isolation level used.<DD><DL>
<DT><B>Returns:</B><DD>the transaction isolation level<DT><B>Throws:</B><DD>java.sql.SQLException - if a database-access error occurs.</DL>
</DD>
</DL>
<HR>

<A NAME="setTransactionIsolation(int)"><!-- --></A><H3>
setTransactionIsolation</H3>
<PRE>
public void <B>setTransactionIsolation</B>(int&nbsp;level)
                             throws java.sql.SQLException</PRE>
<DL>
<DD>Set the transaction isolation.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>level</CODE> - the transaction isolation level<DT><B>Throws:</B><DD>java.sql.SQLException - if a database-access error occurs.</DL>
</DD>
</DL>
<HR>

<A NAME="getTypeMap()"><!-- --></A><H3>
getTypeMap</H3>
<PRE>
public java.util.Map <B>getTypeMap</B>()
                         throws java.sql.SQLException</PRE>
<DL>
<DD>Get the type-map object associated with this rowset.
 By default, the map returned is empty.<DD><DL>
<DT><B>Returns:</B><DD>a map object<DT><B>Throws:</B><DD>java.sql.SQLException - if a database-access error occurs.</DL>
</DD>
</DL>
<HR>

<A NAME="setTypeMap(java.util.Map)"><!-- --></A><H3>
setTypeMap</H3>
<PRE>
public void <B>setTypeMap</B>(java.util.Map&nbsp;map)
                throws java.sql.SQLException</PRE>
<DL>
<DD>Install a type-map object as the default type-map for
 this rowset.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>map</CODE> - a map object<DT><B>Throws:</B><DD>java.sql.SQLException - if a database-access error occurs.</DL>
</DD>
</DL>
<HR>

<A NAME="getCommand()"><!-- --></A><H3>
getCommand</H3>
<PRE>
public java.lang.String <B>getCommand</B>()</PRE>
<DL>
<DD>Get the rowset's command property.

 The command property contains a command string that can be executed to
 fill the rowset with data.  The default value is null.<DD><DL>
<DT><B>Returns:</B><DD>the command string, may be null<DT><B>Throws:</B><DD>java.sql.SQLException - if a database-access error occurs.</DL>
</DD>
</DL>
<HR>

<A NAME="setCommand(java.lang.String)"><!-- --></A><H3>
setCommand</H3>
<PRE>
public void <B>setCommand</B>(java.lang.String&nbsp;cmd)
                throws java.sql.SQLException</PRE>
<DL>
<DD>Set the rowset's command property.

 This property is optional.  The command property may not be needed
 when a rowset is produced by a data source that doesn't support
 commands, such as a spreadsheet.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>cmd</CODE> - a command string, may be null<DT><B>Throws:</B><DD>java.sql.SQLException - if a database-access error occurs.</DL>
</DD>
</DL>
<HR>