dbconstraint.html

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protected java.lang.Integer[][] <B>refs</B></PRE>
<DL>
<DD>It's an array built at runtime to represent, for each father, the referenced
 fields if they are specified in <CODE>intoList</CODE> for INSERT or UPDATE
 operations.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="searchSets"><!-- --></A><H3>
searchSets</H3>
<PRE>
protected java.util.TreeSet[] <B>searchSets</B></PRE>
<DL>
<DD>Contains the search sets used to perform checks for each son table.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="sonsWhere"><!-- --></A><H3>
sonsWhere</H3>
<PRE>
protected <A HREF="../../javatools/db/DbExpr.html">DbExpr</A>[] <B>sonsWhere</B></PRE>
<DL>
<DD>Contains the "where" clauses for each son.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="fatherRecords"><!-- --></A><H3>
fatherRecords</H3>
<PRE>
protected <A HREF="../../javatools/db/DbTable.html">DbTable</A> <B>fatherRecords</B></PRE>
<DL>
<DD>Contains the father records used to find eventually involved rows.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="deleteCascadeChildren"><!-- --></A><H3>
deleteCascadeChildren</H3>
<PRE>
protected java.lang.Integer[] <B>deleteCascadeChildren</B></PRE>
<DL>
<DD>Currently unused.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="updateCascadeChildren"><!-- --></A><H3>
updateCascadeChildren</H3>
<PRE>
protected java.lang.Integer[] <B>updateCascadeChildren</B></PRE>
<DL>
<DD>Currently unused.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="constraints"><!-- --></A><H3>
constraints</H3>
<PRE>
protected <A HREF="../../javatools/db/DbConstraint.html">DbConstraint</A>[] <B>constraints</B></PRE>
<DL>
<DD>Contains an array of constraint to perform cascade-check and cascade-updates.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="defaultValues"><!-- --></A><H3>
defaultValues</H3>
<PRE>
protected java.lang.Object[][] <B>defaultValues</B></PRE>
<DL>
<DD>Contains default values for each referenced field of each father table.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="updateIntoLists"><!-- --></A><H3>
updateIntoLists</H3>
<PRE>
protected java.util.List[] <B>updateIntoLists</B></PRE>
<DL>
<DD>Contains an array of <CODE>intoList</CODE>-like lists, to perform update
 operations in son tables.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="updateFromLists"><!-- --></A><H3>
updateFromLists</H3>
<PRE>
protected java.util.List[] <B>updateFromLists</B></PRE>
<DL>
<DD>Contains an array of <CODE>fromList</CODE>-like lists, to perform update
 operations in son tables.
<P>
<DL>
</DL>
</DL>
<HR>

<A NAME="cloned"><!-- --></A><H3>
cloned</H3>
<PRE>
protected boolean <B>cloned</B></PRE>
<DL>
<DD><CODE>true</CODE>: the object is cloned.
 <CODE>false</CODE>: the object is NOT cloned.
<P>
<DL>
</DL>
</DL>

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

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

<A NAME="DbConstraint()"><!-- --></A><H3>
DbConstraint</H3>
<PRE>
public <B>DbConstraint</B>()</PRE>
<DL>
<DD>Creates new DbConstraint
<P>
</DL>
<HR>

<A NAME="DbConstraint(javatools.db.DbAbstractTable)"><!-- --></A><H3>
DbConstraint</H3>
<PRE>
public <B>DbConstraint</B>(<A HREF="../../javatools/db/DbAbstractTable.html">DbAbstractTable</A>&nbsp;tbl)</PRE>
<DL>
<DD>Creates a new DbConstraint for a specified table.
<P>
<DT><B>Parameters:</B><DD><CODE>tbl</CODE> - The table to be checked.</DL>

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

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

<A NAME="getTable()"><!-- --></A><H3>
getTable</H3>
<PRE>
public <A HREF="../../javatools/db/DbAbstractTable.html">DbAbstractTable</A> <B>getTable</B>()</PRE>
<DL>
<DD>Returns the referenced table.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>The referenced table.</DL>
</DD>
</DL>
<HR>

<A NAME="setWhere(javatools.db.DbExpr)"><!-- --></A><H3>
setWhere</H3>
<PRE>
public void <B>setWhere</B>(<A HREF="../../javatools/db/DbExpr.html">DbExpr</A>&nbsp;pWhere)</PRE>
<DL>
<DD>Sets the "where" clause for an DELETE/UPDATE operation.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>pWhere</CODE> - The requested clause.</DL>
</DD>
</DL>
<HR>

<A NAME="setSelector(javatools.db.DbSelector)"><!-- --></A><H3>
setSelector</H3>
<PRE>
public void <B>setSelector</B>(<A HREF="../../javatools/db/DbSelector.html">DbSelector</A>&nbsp;pSelector)</PRE>
<DL>
<DD>Sets the selector for an INSERT operation.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>pSelector</CODE> - The requested selector.</DL>
</DD>
</DL>
<HR>

<A NAME="setValueLists(java.util.List, java.util.List)"><!-- --></A><H3>
setValueLists</H3>
<PRE>
public void <B>setValueLists</B>(java.util.List&nbsp;pIntoList,
                          java.util.List&nbsp;pFromList)</PRE>
<DL>
<DD>Sets the lists to perform INSERT/UPDATE operations.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>pIntoList</CODE> - It will be put into <CODE>intoList</CODE>.<DD><CODE>pFromList</CODE> - It will be put into <CODE>fromList</CODE>.</DL>
</DD>
</DL>
<HR>

<A NAME="setAutomaticChecking(boolean)"><!-- --></A><H3>
setAutomaticChecking</H3>
<PRE>
public void <B>setAutomaticChecking</B>(boolean&nbsp;value)</PRE>
<DL>
<DD>Sets a flag to represent automatic checking at all times.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - <CODE>true</CODE>: check is done at all times;
 <CODE>false</CODE>: check is performed only with an explicit call to
 <CODE>check</CODE>.</DL>
</DD>
</DL>
<HR>

<A NAME="getAutomaticChecking()"><!-- --></A><H3>
getAutomaticChecking</H3>
<PRE>
public boolean <B>getAutomaticChecking</B>()</PRE>
<DL>
<DD>Returns the current automatic checking setting.
<P>
<DD><DL>

<DT><B>Returns:</B><DD><CODE>true</CODE>: check is done at all times;
 <CODE>false</CODE>: check is performed only with an explicit call to
 <CODE>check</CODE>.</DL>
</DD>
</DL>
<HR>

<A NAME="setConstraintEmulation(boolean)"><!-- --></A><H3>
setConstraintEmulation</H3>
<PRE>
public void <B>setConstraintEmulation</B>(boolean&nbsp;value)</PRE>
<DL>
<DD>Sets the constraint emulation.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>value</CODE> - <CODE>true</CODE>: constraint emulation is done as needed;
 <CODE>false</CODE>: constraint emulation is NEVER done.</DL>
</DD>
</DL>
<HR>

<A NAME="getConstraintEmulation()"><!-- --></A><H3>
getConstraintEmulation</H3>
<PRE>
public boolean <B>getConstraintEmulation</B>()</PRE>
<DL>
<DD>Returns if constraint emulation is enabled.
<P>
<DD><DL>

<DT><B>Returns:</B><DD><CODE>true</CODE>: constraint emulation is done as needed;
 <CODE>false</CODE>: constraint emulation is NEVER done.</DL>
</DD>
</DL>
<HR>

<A NAME="getFatherTablesCount()"><!-- --></A><H3>
getFatherTablesCount</H3>
<PRE>
public int <B>getFatherTablesCount</B>()</PRE>
<DL>
<DD>Returns the number of referenced father tables.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>The count of referenced father tables.</DL>
</DD>
</DL>
<HR>

<A NAME="getSonTablesCount()"><!-- --></A><H3>
getSonTablesCount</H3>
<PRE>
public int <B>getSonTablesCount</B>()</PRE>
<DL>
<DD>Returns the number of son tables.
<P>
<DD><DL>

<DT><B>Returns:</B><DD>The son tables count.</DL>
</DD>
</DL>
<HR>

<A NAME="getFatherTable(int)"><!-- --></A><H3>
getFatherTable</H3>
<PRE>
public <A HREF="../../javatools/db/DbAbstractTable.html">DbAbstractTable</A> <B>getFatherTable</B>(int&nbsp;index)
                               throws <A HREF="../../javatools/db/DbException.html">DbException</A></PRE>
<DL>
<DD>Returns a father table whose index is specified.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - The index of a father table.
<DT><B>Returns:</B><DD>The requested father table.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../javatools/db/DbException.html">DbException</A></CODE> - If something goes wrong.</DL>
</DD>
</DL>
<HR>

<A NAME="getSonTable(int)"><!-- --></A><H3>
getSonTable</H3>
<PRE>
public <A HREF="../../javatools/db/DbAbstractTable.html">DbAbstractTable</A> <B>getSonTable</B>(int&nbsp;index)
                            throws <A HREF="../../javatools/db/DbException.html">DbException</A></PRE>
<DL>
<DD>Returns a son table whose index is specified.
<P>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>index</CODE> - The index of a son table.
<DT><B>Returns:</B><DD>The requested son table.
<DT><B>Throws:</B>
<DD><CODE><A HREF="../../javatools/db/DbException.html">DbException</A></CODE> - If something goes wrong.</DL>
</DD>
</DL>
<HR>

<A NAME="getSonFatherIndex(int)"><!-- --></A><H3>
getSonFatherIndex</H3>
<PRE>