table.html

一个OR Mapping工具

<A NAME="selectAll(java.lang.String, jora.Session)"><!-- --></A><H3>
selectAll</H3>
<PRE>
public final <A HREF="../jora/Cursor.html">Cursor</A> <B>selectAll</B>(java.lang.String&nbsp;condition,
                              <A HREF="../jora/Session.html">Session</A>&nbsp;session)</PRE>
<DL>
<DD>Select records from specified and derived database tables<DD><DL>
<DT><B>Parameters:</B><DD><CODE>condition</CODE> - valid SQL condition expression started with WHERE
  or empty string if all records should be fetched.<DD><CODE>session</CODE> - user database session</DL>
</DD>
</DL>
<HR>

<A NAME="queryByExample(java.lang.Object)"><!-- --></A><H3>
queryByExample</H3>
<PRE>
public final <A HREF="../jora/Cursor.html">Cursor</A> <B>queryByExample</B>(java.lang.Object&nbsp;obj)</PRE>
<DL>
<DD>Select records from database table using <I>obj</I> object as 
 template for selection. All non-builtin fields of this object,
 which are not null, are compared with correspondent table values.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - object for construction search condition: selected objects
  should match all non-null fields of specified object.</DL>
</DD>
</DL>
<HR>

<A NAME="queryByExample(java.lang.Object, jora.Session)"><!-- --></A><H3>
queryByExample</H3>
<PRE>
public final <A HREF="../jora/Cursor.html">Cursor</A> <B>queryByExample</B>(java.lang.Object&nbsp;obj,
                                   <A HREF="../jora/Session.html">Session</A>&nbsp;session)</PRE>
<DL>
<DD>Select records from database table using <I>obj</I> object as 
 template for selection. All non-builtin fields of this object,
 which are not null, are compared with correspondent table values.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - object for construction search condition: selected objects
  should match all non-null fields of specified object.<DD><CODE>session</CODE> - user database session</DL>
</DD>
</DL>
<HR>

<A NAME="queryAllByExample(java.lang.Object)"><!-- --></A><H3>
queryAllByExample</H3>
<PRE>
public final <A HREF="../jora/Cursor.html">Cursor</A> <B>queryAllByExample</B>(java.lang.Object&nbsp;obj)</PRE>
<DL>
<DD>Select records from specified and derived database tables using 
 <I>obj</I> object as template for selection. 
 All non-builtin fields of this object,
 which are not null, are compared with correspondent table values.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - object for construction search condition: selected objects
  should match all non-null fields of specified object.</DL>
</DD>
</DL>
<HR>

<A NAME="queryAllByExample(java.lang.Object, jora.Session)"><!-- --></A><H3>
queryAllByExample</H3>
<PRE>
public final <A HREF="../jora/Cursor.html">Cursor</A> <B>queryAllByExample</B>(java.lang.Object&nbsp;obj,
                                      <A HREF="../jora/Session.html">Session</A>&nbsp;session)</PRE>
<DL>
<DD>Select records from specified and derived database tables using 
 <I>obj</I> object as template for selection. 
 All non-builtin fields of this object,
 which are not null, are compared with correspondent table values.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - object for construction search condition: selected objects
  should match all non-null fields of specified object.<DD><CODE>session</CODE> - user database session</DL>
</DD>
</DL>
<HR>

<A NAME="insert(java.lang.Object)"><!-- --></A><H3>
insert</H3>
<PRE>
public void <B>insert</B>(java.lang.Object&nbsp;obj)</PRE>
<DL>
<DD>Insert new record in the table. Values of inserted record fields 
  are taken from specifed object.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - object specifing values of inserted record fields</DL>
</DD>
</DL>
<HR>

<A NAME="insert(java.lang.Object, jora.Session)"><!-- --></A><H3>
insert</H3>
<PRE>
public void <B>insert</B>(java.lang.Object&nbsp;obj,
                   <A HREF="../jora/Session.html">Session</A>&nbsp;session)</PRE>
<DL>
<DD>Insert new record in the table using specified database session. 
  Values of inserted record fields 
  are taken from specifed object.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - object specifing values of inserted record fields<DD><CODE>session</CODE> - user database session</DL>
</DD>
</DL>
<HR>

<A NAME="insert(java.lang.Object[])"><!-- --></A><H3>
insert</H3>
<PRE>
public void <B>insert</B>(java.lang.Object[]&nbsp;objects)</PRE>
<DL>
<DD>Insert several new records in the table. Values of inserted records 
  fields are taken from objects of specified array.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>objects</CODE> - array with objects specifing values of inserted record 
 fields</DL>
</DD>
</DL>
<HR>

<A NAME="insert(java.lang.Object[], jora.Session)"><!-- --></A><H3>
insert</H3>
<PRE>
public void <B>insert</B>(java.lang.Object[]&nbsp;objects,
                   <A HREF="../jora/Session.html">Session</A>&nbsp;session)</PRE>
<DL>
<DD>Insert several new records in the table. Values of inserted records 
  fields are taken from objects of specified array.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>objects</CODE> - array with objects specifing values of inserted record 
                fields<DD><CODE>session</CODE> - user database session</DL>
</DD>
</DL>
<HR>

<A NAME="update(java.lang.Object)"><!-- --></A><H3>
update</H3>
<PRE>
public int <B>update</B>(java.lang.Object&nbsp;obj)</PRE>
<DL>
<DD>Update record in the table using table's primary key to locate 
  record in the table and values of fields of specified object <I>obj</I>
  to alter record fields.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - object specifing value of primary key and new values of 
  updated record fields<DT><B>Returns:</B><DD>number of objects actually updated</DL>
</DD>
</DL>
<HR>

<A NAME="update(java.lang.Object, jora.Session)"><!-- --></A><H3>
update</H3>
<PRE>
public int <B>update</B>(java.lang.Object&nbsp;obj,
                  <A HREF="../jora/Session.html">Session</A>&nbsp;session)</PRE>
<DL>
<DD>Update record in the table using table's primary key to locate 
  record in the table and values of fields of specified object <I>obj</I>
  to alter record fields.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - object specifing value of primary key and new values of 
  updated record fields<DD><CODE>session</CODE> - user database session<DT><B>Returns:</B><DD>number of objects actually updated</DL>
</DD>
</DL>
<HR>

<A NAME="update(java.lang.Object[])"><!-- --></A><H3>
update</H3>
<PRE>
public int <B>update</B>(java.lang.Object[]&nbsp;objects)</PRE>
<DL>
<DD>Update set of records in the table using table's primary key to locate 
  record in the table and values of fields of objects from sepecifed
  array <I>objects</I>  to alter record fields.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>objects</CODE> - array of objects specifing primiray keys and and new 
 values of updated record fields<DT><B>Returns:</B><DD>number of objects actually updated</DL>
</DD>
</DL>
<HR>

<A NAME="update(java.lang.Object[], jora.Session)"><!-- --></A><H3>
update</H3>
<PRE>
public int <B>update</B>(java.lang.Object[]&nbsp;objects,
                  <A HREF="../jora/Session.html">Session</A>&nbsp;session)</PRE>
<DL>
<DD>Update set of records in the table using table's primary key to locate 
  record in the table and values of fields of objects from sepecifed
  array <I>objects</I>  to alter record fields.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>objects</CODE> - array of objects specifing primiray keys and and new 
 values of updated record fields<DD><CODE>session</CODE> - user database session<DT><B>Returns:</B><DD>number of objects actually updated</DL>
</DD>
</DL>
<HR>

<A NAME="delete(java.lang.Object)"><!-- --></A><H3>
delete</H3>
<PRE>
public int <B>delete</B>(java.lang.Object&nbsp;obj)</PRE>
<DL>
<DD>Delete record with specified value of primary key from the table.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - object containing value of primary key.<DT><B>Returns:</B><DD>number of objects actually deleted</DL>
</DD>
</DL>
<HR>

<A NAME="delete(java.lang.Object, jora.Session)"><!-- --></A><H3>
delete</H3>
<PRE>
public int <B>delete</B>(java.lang.Object&nbsp;obj,
                  <A HREF="../jora/Session.html">Session</A>&nbsp;session)</PRE>
<DL>
<DD>Delete record with specified value of primary key from the table.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - object containing value of primary key.<DD><CODE>session</CODE> - user database session</DL>
</DD>
</DL>
<HR>

<A NAME="delete(java.lang.Object[])"><!-- --></A><H3>
delete</H3>
<PRE>
public int <B>delete</B>(java.lang.Object[]&nbsp;objects)</PRE>
<DL>
<DD>Delete records with specified primary keys from the table.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>objects</CODE> - array of objects containing values of primary key.<DT><B>Returns:</B><DD>number of objects actually deleted</DL>
</DD>
</DL>
<HR>

<A NAME="delete(java.lang.Object[], jora.Session)"><!-- --></A><H3>
delete</H3>
<PRE>
public int <B>delete</B>(java.lang.Object[]&nbsp;objects,
                  <A HREF="../jora/Session.html">Session</A>&nbsp;session)</PRE>
<DL>
<DD>Delete records with specified primary keys from the table.<DD><DL>
<DT><B>Parameters:</B><DD><CODE>objects</CODE> - array of objects containing values of primary key.<DT><B>Returns:</B><DD>number of objects actually deleted</DL>
</DD>
</DL>
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