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ActionErrors (Apache Struts API Documentation)
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SUMMARY: <A HREF="#nested_classes_inherited_from_class_org.apache.struts.action.ActionMessages">NESTED</A> | <A HREF="#field_summary">FIELD</A> | <A HREF="#constructor_summary">CONSTR</A> | <A HREF="#method_summary">METHOD</A></FONT></TD>
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org.apache.struts.action</FONT>
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Class ActionErrors</H2>
<PRE>
java.lang.Object
|
+--<A HREF="../../../../org/apache/struts/action/ActionMessages.html">org.apache.struts.action.ActionMessages</A>
|
+--<B>org.apache.struts.action.ActionErrors</B>
</PRE>
<DL>
<DT><B>All Implemented Interfaces:</B> <DD>java.io.Serializable</DD>
</DL>
<HR>
<DL>
<DT>public class <B>ActionErrors</B><DT>extends <A HREF="../../../../org/apache/struts/action/ActionMessages.html">ActionMessages</A><DT>implements java.io.Serializable</DL>
<P>
<p>A class that encapsulates the error messages being reported by
the <code>validate()</code> method of an <code>ActionForm</code>.
Validation errors are either global to the entire <code>ActionForm</code>
bean they are associated with, or they are specific to a particular
bean property (and, therefore, a particular input field on the corresponding
form).</p>
<p>Each individual error is described by an <code>ActionError</code>
object, which contains a message key (to be looked up in an appropriate
message resources database), and up to four placeholder arguments used for
parametric substitution in the resulting message.</p>
<p><strong>IMPLEMENTATION NOTE</strong> - It is assumed that these objects
are created and manipulated only within the context of a single thread.
Therefore, no synchronization is required for access to internal
collections.</p>
<P>
<P>
<DL>
<DT><B>Version:</B></DT>
<DD>$Revision: 1.1 $ $Date: 2003-08-22 09:14:33 +0100 (Fri, 22 Aug 2003) $</DD>
<DT><B>Author:</B></DT>
<DD>David Geary, Craig R. McClanahan</DD>
<DT><B>See Also:</B><DD><A HREF="../../../../serialized-form.html" TARGET="org.apache.struts.action.ActionErrors">Serialized Form</A></DL>
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<TD><B>Nested classes inherited from class org.apache.struts.action.<A HREF="../../../../org/apache/struts/action/ActionMessages.html">ActionMessages</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/struts/action/ActionMessages.ActionMessageItem.html">ActionMessages.ActionMessageItem</A></CODE></TD>
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<CODE>static java.lang.String</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/action/ActionErrors.html#GLOBAL_ERROR">GLOBAL_ERROR</A></B></CODE>
<BR>
The "property name" marker to use for global errors, as opposed to
those related to a specific property.</TD>
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<A NAME="fields_inherited_from_class_org.apache.struts.action.ActionMessages"><!-- --></A>
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<TD><B>Fields inherited from class org.apache.struts.action.<A HREF="../../../../org/apache/struts/action/ActionMessages.html">ActionMessages</A></B></TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><A HREF="../../../../org/apache/struts/action/ActionMessages.html#GLOBAL_MESSAGE">GLOBAL_MESSAGE</A>, <A HREF="../../../../org/apache/struts/action/ActionMessages.html#iCount">iCount</A>, <A HREF="../../../../org/apache/struts/action/ActionMessages.html#messages">messages</A></CODE></TD>
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<TD><CODE><B><A HREF="../../../../org/apache/struts/action/ActionErrors.html#ActionErrors()">ActionErrors</A></B>()</CODE>
<BR>
Create an empty <code>ActionErrors</code> object.</TD>
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<TR BGCOLOR="white" CLASS="TableRowColor">
<TD><CODE><B><A HREF="../../../../org/apache/struts/action/ActionErrors.html#ActionErrors(org.apache.struts.action.ActionErrors)">ActionErrors</A></B>(<A HREF="../../../../org/apache/struts/action/ActionErrors.html">ActionErrors</A> messages)</CODE>
<BR>
Create an <code>ActionErrors</code> object initialized with the given
messages.</TD>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../../../org/apache/struts/action/ActionErrors.html#add(java.lang.String, org.apache.struts.action.ActionError)">add</A></B>(java.lang.String property,
<A HREF="../../../../org/apache/struts/action/ActionError.html">ActionError</A> error)</CODE>
<BR>
Add an error message to the set of errors for the specified property.</TD>
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<TD><B>Methods inherited from class org.apache.struts.action.<A HREF="../../../../org/apache/struts/action/ActionMessages.html">ActionMessages</A></B></TD>
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<TD><CODE><A HREF="../../../../org/apache/struts/action/ActionMessages.html#add(org.apache.struts.action.ActionMessages)">add</A>, <A HREF="../../../../org/apache/struts/action/ActionMessages.html#add(java.lang.String, org.apache.struts.action.ActionMessage)">add</A>, <A HREF="../../../../org/apache/struts/action/ActionMessages.html#clear()">clear</A>, <A HREF="../../../../org/apache/struts/action/ActionMessages.html#empty()">empty</A>, <A HREF="../../../../org/apache/struts/action/ActionMessages.html#get()">get</A>, <A HREF="../../../../org/apache/struts/action/ActionMessages.html#get(java.lang.String)">get</A>, <A HREF="../../../../org/apache/struts/action/ActionMessages.html#isEmpty()">isEmpty</A>, <A HREF="../../../../org/apache/struts/action/ActionMessages.html#properties()">properties</A>, <A HREF="../../../../org/apache/struts/action/ActionMessages.html#size()">size</A>, <A HREF="../../../../org/apache/struts/action/ActionMessages.html#size(java.lang.String)">size</A></CODE></TD>
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<TD><B>Methods inherited from class java.lang.Object</B></TD>
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<TD><CODE>clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait</CODE></TD>
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<A NAME="GLOBAL_ERROR"><!-- --></A><H3>
GLOBAL_ERROR</H3>
<PRE>
public static final java.lang.String <B>GLOBAL_ERROR</B></PRE>
<DL>
<DD>The "property name" marker to use for global errors, as opposed to
those related to a specific property.
<P>
<DL>
<DT><B>See Also:</B><DD><A HREF="../../../../constant-values.html#org.apache.struts.action.ActionErrors.GLOBAL_ERROR">Constant Field Values</A></DL>
</DL>
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<A NAME="ActionErrors()"><!-- --></A><H3>
ActionErrors</H3>
<PRE>
public <B>ActionErrors</B>()</PRE>
<DL>
<DD>Create an empty <code>ActionErrors</code> object.
<P>
</DL>
<HR>
<A NAME="ActionErrors(org.apache.struts.action.ActionErrors)"><!-- --></A><H3>
ActionErrors</H3>
<PRE>
public <B>ActionErrors</B>(<A HREF="../../../../org/apache/struts/action/ActionErrors.html">ActionErrors</A> messages)</PRE>
<DL>
<DD>Create an <code>ActionErrors</code> object initialized with the given
messages.
<P>
<DT><B>Parameters:</B><DD><CODE>messages</CODE> - The messages to be initially added to this object.
This parameter can be <code>null</code>.<DT><B>Since:</B></DT>
<DD>Struts 1.1</DD>
</DL>
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<A NAME="add(java.lang.String, org.apache.struts.action.ActionError)"><!-- --></A><H3>
add</H3>
<PRE>
public void <B>add</B>(java.lang.String property,
<A HREF="../../../../org/apache/struts/action/ActionError.html">ActionError</A> error)</PRE>
<DL>
<DD>Add an error message to the set of errors for the specified property.
<P>
<DD><DL>
</DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>property</CODE> - Property name (or ActionErrors.GLOBAL_ERROR)<DD><CODE>error</CODE> - The error message to be added</DL>
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