struts-config_1_2.dtd

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<!--
     DTD for the Struts Application Configuration File

     To support validation of your configuration file, include the following
     DOCTYPE element at the beginning (after the "xml" declaration):

     <!DOCTYPE struts-config PUBLIC
       "-//Apache Software Foundation//DTD Struts Configuration 1.2//EN"
       "http://struts.apache.org/dtds/struts-config_1_2.dtd">

     $Id$
-->


<!-- ========== Defined Types ============================================= -->


<!-- An "AttributeName" is the identifier of a page, request, session, or
     application scope attribute.
-->
<!ENTITY % AttributeName "CDATA">


<!-- A "BeanName" is the identifier of a JavaBean, such as a form bean,
     and also serves as the name of the corresponding scripting variable
     and the name of the JSP attribute under which the bean is accessed.
     Therefore, it must conform to the rules for a Java identifier.
-->
<!ENTITY % BeanName "CDATA">


<!-- A "Boolean" is the string representation of a boolean (true or false)
     variable.
-->
<!ENTITY % Boolean "(true|false|yes|no)">


<!-- A "ClassName" is the fully qualified name of a Java class that is
     instantiated to provide the functionality of the enclosing element.
-->
<!ENTITY % ClassName "CDATA">


<!-- An "Integer" is a character string consisting solely of numeric digits,
     optionally preceeded by a minus sign, that can be converted to a
     32-bit integer.
-->
<!ENTITY % Integer "CDATA">


<!-- A "Location" is a relative path, delimited by "/" characters, that
     defines the location of a resource relative to the location of the
     Struts configuration file itself.
-->
<!ENTITY % Location "#PCDATA">


<!-- A "PropName" is the name of a JavaBeans property, and must begin with
     a lower case letter and contain only characters that are legal in a
     Java identifier.
-->
<!ENTITY % PropName "CDATA">


<!-- A "RequestPath" is an module-relative URI path, beginning with a
     slash, that identifies a mapped resource (such as a JSP page or a servlet)
     within this web application.
-->
<!ENTITY % RequestPath "CDATA">


<!-- The name of a JSP bean scope within which such a form bean may be
     accessed.
-->
<!ENTITY % RequestScope "(request|session)">


<!-- ========== Top Level Elements ======================================== -->


<!-- The "struts-config" element is the root of the configuration file
     hierarchy, and contains nested elements for all of the other
     configuration settings.
-->
<!ELEMENT struts-config (display-name?, description?, data-sources?, form-beans?, global-exceptions?, global-forwards?, action-mappings?, controller?, message-resources*, plug-in*)>
<!ATTLIST struts-config  id             ID              #IMPLIED>


<!-- The "data-sources" element describes a set of DataSource objects [JDBC 2.0
     Standard Extension]. The individual DataSource objects are configured through
     nested <data-source> elements.
-->
<!ELEMENT data-sources (data-source*)>
<!ATTLIST data-sources   id             ID              #IMPLIED>


<!-- The "data-source" element describes a DataSource object [JDBC 2.0 Standard
     Extension] that will be instantiated, configured, and made available as a
     servlet context attribute (or "application-scope bean"). Any object can be
     specified so long as it implements [javax.sql.DataSource] and can be
     configured entirely from JavaBean properties. The following attributes
     are required:

     className       The configuration bean for this DataSource object. If
                     specified, the object must be a subclass of the default
                     configuration bean.
                     ["org.apache.struts.config.DataSourceConfig"]

     key             Servlet context attribute key under which this data source
                     will be stored.  Default is the value specified by string
                     constant defined by Globals.DATA_SOURCE_KEY. The application
                     module prefix (if any) is appended to the key
                     (${key}$prefix}).
                     [org.apache.struts.Globals.DATA_SOURCE_KEY]

                     NOTE: The application module prefix includes the leading
                     slash, so the default datasource for a module named "foo" is
                     stored under "org.apache.struts.action.DATA_SOURCE/foo".

     type          Fully qualified Java class name for this data source object.
                     The class must implement DataSource [javax.sql.DataSource],
                     and the object must be configurable entirely from JavaBean
                     properties.
-->
<!ELEMENT data-source (set-property*)>
<!ATTLIST data-source    id             ID              #IMPLIED>
<!ATTLIST data-source    className      %ClassName;     #IMPLIED>
<!ATTLIST data-source    key            %AttributeName; #IMPLIED>
<!ATTLIST data-source    type           %ClassName;     #REQUIRED>


<!-- The "form-beans" element describes the set of form bean descriptors for this
     module. The following attributes are defined:

     type            Fully qualified Java class to use when instantiating
                     ActionFormBean objects. If specified, the object must be a
                     subclass of the default class type.

                     WARNING:  For Struts 1.0, this value is ignored.  You
                     can set the default implementation class name with the
                     "formBean" initialization parameter to the Struts
                     controller servlet.
-->
<!ELEMENT form-beans (form-bean*)>
<!ATTLIST form-beans     id             ID              #IMPLIED>
<!ATTLIST form-beans     type           %ClassName;     #IMPLIED>


<!-- The "form-bean" element describes an ActionForm subclass
     [org.apache.struts.action.ActionForm] that can be referenced by an "action"
     element.


The "form-bean" element describes a particular form bean, which is a
     JavaBean that implements the org.apache.struts.action.ActionForm
     class.  The following attributes are defined:

     className       The configuration bean for this form bean object. If
                     specified, the object must be a subclass of the default
                     configuration bean.
                     ["org.apache.struts.config.FormBeanConfig"]

     name            The unique identifier for this form bean. Referenced by the
                     <action> element to specify which form bean to use with its
                     request.

     type            Fully qualified Java class name of the ActionForm subclass
                     to use with this form bean.
-->
<!ELEMENT form-bean (icon?, display-name?, description?, set-property*, form-property*)>
<!ATTLIST form-bean      id             ID              #IMPLIED>
<!ATTLIST form-bean      className      %ClassName;     #IMPLIED>
<!ATTLIST form-bean      dynamic        %Boolean;       #IMPLIED>
<!ATTLIST form-bean      name           %BeanName;      #REQUIRED>
<!ATTLIST form-bean      type           %ClassName;     #REQUIRED>


<!-- The "form-property" element describes a JavaBean property that can be used to
     configure an instance of a DynaActionForm or a subclass thereof. This element
     is only utilized when the "type" attribute of the enclosing "form-bean" element
     is [org.apache.struts.action.DynaActionForm] or a subclass of DynaActionForm. If
     a custom DynaActionForm subclass is used, then the "dynamic" attribute of the
     enclosing <form-bean> element must be set to "true". Since Struts 1.1.

     className       The configuration bean for this form property object. If
                     specified, the object must be a subclass of the default
                     configuration bean.
                     ["org.apache.struts.config.FormPropertyConfig"]

     initial         String representation of the initial value for this property.
                     If not specified, primitives will be initialized to zero and
                     objects initialized to the zero-argument instantiation of that
                     object class.  For example, Strings will be initialized to ""


     name            The name of the JavaBean property described by this element.

     size            The number of array elements to create if the value of the
                     "type" attribute specifies an array, but there is no value
                     specified for the "initial" attribute.

     type            Fully qualified Java class name of the field underlying this
                     property, optionally followed by "[]" to indicate that the
                     field is indexed.
-->
<!ELEMENT form-property  (set-property*)>
<!ATTLIST form-property  className      %ClassName;     #IMPLIED>
<!ATTLIST form-property  initial        CDATA           #IMPLIED>
<!ATTLIST form-property  name           %PropName;      #REQUIRED>
<!ATTLIST form-property  size           %Integer;       #IMPLIED>
<!ATTLIST form-property  type           %ClassName;     #REQUIRED>


<!-- The "global-exceptions" element describes a set of exceptions that might be
     thrown by an Action object. The handling of individual exception types is
     configured through nested exception elements. An <action> element may
     override a global exception handler by registering a local exception handler
     for the same exception type. Since Struts 1.1.
-->