struts-config_1_1.dtd: Elements - Entities - Source | Intro - Index
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struts-config_1_1.dtd

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http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.



<struts-config> Root element

The "struts-config" element is the root of the configuration file hierarchy, and contains nested elements for all of the other configuration settings.

<struts-config>'s children
NameCardinality
action-mappingsOne or none
controllerOne or none
data-sourcesOne or none
form-beansOne or none
global-exceptionsOne or none
global-forwardsOne or none
message-resourcesAny number
plug-inAny number
<struts-config>'s attributes
NameValuesDefault
idMatch the ID rules.
Element's model:

(data-sources?, form-beans?, global-exceptions?, global-forwards?, action-mappings?, controller?, message-resources*, plug-in*)


@id Attribute of struts-config

Element identifier.

Possible values: Match the ID rules.


<data-sources> Child of struts-config

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.

<data-sources>'s children
NameCardinality
data-sourceAny number
<data-sources>'s attributes
NameValuesDefault
idMatch the ID rules.
Element's model:

(data-source*)


@id Attribute of data-sources

Element identifier.

Possible values: Match the ID rules.


<data-source> Child of data-sources

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.

<data-source>'s children
NameCardinality
set-propertyAny number
<data-source>'s attributes
NameValuesDefault
className
idMatch the ID rules.
key
type
Element's model:

(set-property*)


@id Attribute of data-source

Element identifier.

Possible values: Match the ID rules.


@className Attribute of data-source

Sorry, no documentation.


@key Attribute of data-source

Sorry, no documentation.


@type Attribute of data-source

Sorry, no documentation.


<form-beans> Child of struts-config

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.

<form-beans>'s children
NameCardinality
form-beanAny number
<form-beans>'s attributes
NameValuesDefault
idMatch the ID rules.
type
Element's model:

(form-bean*)


@id Attribute of form-beans

Element identifier.

Possible values: Match the ID rules.


@type Attribute of form-beans

Sorry, no documentation.


<form-bean> Child of form-beans

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"]

dynamic If the form bean type is a DynaActionForm subclass (that you created), then (and only then) set this attribute to "true". If the type is set to the default DynaActionForm or any conventional ActionForm subclass, then this attribute can be omitted. [true] if type is "org.apache.struts.action.DynaActionForm" [false] otherwise DEPRECATED - THIS IS NOW DETERMINED DYNAMICALLY BASED ON THE SPECIFIED IMPLEMENTATION CLASS.

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.

<form-bean>'s children
NameCardinality
descriptionOne or none
display-nameOne or none
form-propertyAny number
iconOne or none
set-propertyAny number
<form-bean>'s attributes
NameValuesDefault
className
dynamictrue, false, yes, no
idMatch the ID rules.
name
type
Element's model:

(icon?, display-name?, description?, set-property*, form-property*)


@id Attribute of form-bean

Element identifier.

Possible values: Match the ID rules.


@className Attribute of form-bean

Sorry, no documentation.


@dynamic Attribute of form-bean

Sorry, no documentation.

Possible values: true, false, yes, no


@name Attribute of form-bean

Sorry, no documentation.

Required


@type Attribute of form-bean

Sorry, no documentation.

Required


<form-property> Child of form-bean

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.

<form-property>'s children
NameCardinality
set-propertyAny number
<form-property>'s attributes
NameValuesDefault
className
initial
name
size
type
Element's model:

(set-property*)


@className Attribute of form-property

Sorry, no documentation.


@initial Attribute of form-property

Sorry, no documentation.


@name Attribute of form-property

Sorry, no documentation.

Required


@size Attribute of form-property

Sorry, no documentation.


@type Attribute of form-property

Sorry, no documentation.

Required


<global-exceptions> Child of struts-config

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.

<global-exceptions>'s children
NameCardinality
exceptionAny number
<global-exceptions>'s attributes
NameValuesDefault
idMatch the ID rules.
Element's model:

(exception*)


@id Attribute of global-exceptions

Element identifier.

Possible values: Match the ID rules.


<exception> Child of global-exceptions, action

The "exception" element registers an ExceptionHandler for an exception type. The following attributes are defined:

bundle Servlet context attribute for the message resources bundle associated with this handler. The default attribute is the value specified by the string constant declared at Globals.MESSAGES_KEY. [org.apache.struts.Globals.MESSAGES_KEY]

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

handler Fully qualified Java class name for this exception handler. ["org.apache.struts.action.ExceptionHandler"]

key The key to use with this handler's message resource bundle that will retrieve the error message template for this exception.

path The module-relative URI to the resource that will complete the request/response if this exception occurs.

scope The context ("request" or "session") that is used to access the ActionError object [org.apache.struts.action.ActionError] for this exception.

type Fully qualified Java class name of the exception type to register with this handler.

<exception>'s children
NameCardinality
descriptionOne or none
display-nameOne or none
iconOne or none
set-propertyAny number
<exception>'s attributes
NameValuesDefault
bundle
className
handler
idMatch the ID rules.
key
path
scope
type
Element's model:

(icon?, display-name?, description?, set-property*)


@id Attribute of exception

Element identifier.

Possible values: Match the ID rules.


@bundle Attribute of exception

Sorry, no documentation.


@className Attribute of exception

Sorry, no documentation.


@handler Attribute of exception

Sorry, no documentation.


@key Attribute of exception

Sorry, no documentation.

Required


@path Attribute of exception

Sorry, no documentation.


@scope Attribute of exception

Sorry, no documentation.


@type Attribute of exception

Sorry, no documentation.

Required


<global-forwards> Child of struts-config

The "global-forwards" element describes a set of ActionForward objects [org.apache.struts.action.ActionForward] that are available to all Action objects as a return value. The individual ActionForwards are configured through nested <forward> elements. An <action> element may override a global forward by defining a local <forward> of the same name.

type Fully qualified Java class to use when instantiating ActionForward 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 "forward" initialization parameter to the Struts controller servlet.

<global-forwards>'s children
NameCardinality
forwardAny number
<global-forwards>'s attributes
NameValuesDefault
idMatch the ID rules.
type
Element's model:

(forward*)


@id Attribute of global-forwards

Element identifier.

Possible values: Match the ID rules.


@type Attribute of global-forwards

Sorry, no documentation.


<forward> Child of global-forwards, action

The "forward" element describes an ActionForward that is to be made available to an Action as a return value. An ActionForward is referenced by a logical name and encapsulates a URI. A "forward" element may be used to describe both global and local ActionForwards. Global forwards are available to all the Action objects in the module. Local forwards can be nested within an <action> element and only available to an Action object when it is invoked through that ActionMapping.

className Fully qualified Java class name of ActionForward subclass to use for this object. ["org.apache.struts.action.ActionForward"]

contextRelative Set this to "true" if, in a modular application, the path attribute starts with a slash "/" and should be considered relative to the entire web application rather than the module. Since Struts 1.1. [false]

name The unique identifier for this forward. Referenced by the Action object at runtime to select - by its logical name - the resource that should complete the request/response.

path The module-relative or context-relative path to the resources that is encapsulated by the logical name of this ActionForward. If the path is to be considered context-relative when used in a modular application, then the contextRelative attribute should be set to "true". This value should begin with a slash ("/") character.

redirect Set to "true" if a redirect instruction should be issued to the user-agent so that a new request is issued for this forward's resource. If true, RequestDispatcher.Redirect is called. If "false", RequestDispatcher.forward is called instead. [false]

<forward>'s children
NameCardinality
descriptionOne or none
display-nameOne or none
iconOne or none
set-propertyAny number
<forward>'s attributes
NameValuesDefault
className
contextRelativetrue, false, yes, no
idMatch the ID rules.
name
path
redirecttrue, false, yes, no
Element's model:

(icon?, display-name?, description?, set-property*)


@id Attribute of forward

Element identifier.

Possible values: Match the ID rules.


@className Attribute of forward

Sorry, no documentation.


@contextRelative Attribute of forward

Sorry, no documentation.

Possible values: true, false, yes, no


@name Attribute of forward

Sorry, no documentation.

Required


@path Attribute of forward

Sorry, no documentation.

Required


@redirect Attribute of forward

Sorry, no documentation.

Possible values: true, false, yes, no


<action-mappings> Child of struts-config

The "action-mappings" element describes a set of ActionMapping objects [org.apache.struts.action.ActionMapping] that are available to process requests matching the url-pattern our ActionServlet registered with the container. The individual ActionMappings are configured through nested <action> elements. The following attributes are defined:

type Fully qualified Java class to use when instantiating ActionMapping 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 "mapping" initialization parameter to the Struts controller servlet.

<action-mappings>'s children
NameCardinality
actionAny number
<action-mappings>'s attributes
NameValuesDefault
idMatch the ID rules.
type
Element's model:

(action*)


@id Attribute of action-mappings

Element identifier.

Possible values: Match the ID rules.


@type Attribute of action-mappings

Sorry, no documentation.


<action> Child of action-mappings

The "action" element describes an ActionMapping object that is to be used to process a request for a specific module-relative URI. The following attributes are defined:

attribute Name of the request-scope or session-scope attribute that is used to access our ActionForm bean, if it is other than the bean's specified "name". Optional if "name" is specified, else not valid.

className The fully qualified Java class name of the ActionMapping subclass to use for this action mapping object. Defaults to the type specified by the enclosing <action-mappings> element or to "org.apache.struts.action.ActionMapping" if not specified. ["org.apache.struts.action.ActionMapping"]

forward Module-relative path of the servlet or other resource that will process this request, instead of the Action class specified by "type". The path WILL NOT be processed through the "forwardPattern" attribute that is configured on the "controller" element for this module. Exactly one of "forward", "include", or "type" must be specified.

include Module-relative path of the servlet or other resource that will process this request, instead of the Action class specified by "type". The path WILL NOT be processed through the "forwardPattern" attribute that is configured on the "controller" element for this module. Exactly one of "forward", "include", or "type" must be specified.

input Module-relative path of the action or other resource to which control should be returned if a validation error is encountered. Valid only when "name" is specified. Required if "name" is specified and the input bean returns validation errors. Optional if "name" is specified and the input bean does not return validation errors.

name Name of the form bean, if any, that is associated with this action mapping.

path The module-relative path of the submitted request, starting with a "/" character, and without the filename extension if extension mapping is used.

NOTE: Do *not* include a period in your path name, because it will look like a filename extension and cause your Action to not be located.

parameter General-purpose configuration parameter that can be used to pass extra information to the Action object selected by this action mapping.

prefix Prefix used to match request parameter names to ActionForm property names, if any. Optional if "name" is specified, else not allowed.

roles Comma-delimited list of security role names that are allowed access to this ActionMapping object. Since Struts 1.1.

scope The context ("request" or "session") that is used to access our ActionForm bean, if any. Optional if "name" is specified, else not valid.

suffix Suffix used to match request parameter names to ActionForm bean property names, if any. Optional if "name" is specified, else not valid.

type Fully qualified Java class name of the Action subclass [org.apache.struts.action.Action] that will process requests for this action mapping. Not valid if either the "forward" or "include" attribute is specified. Exactly one of "forward", "include", or "type" must be specified.

unknown Set to "true" if this object should be configured as the default action mapping for this module. If a request does not match another object, it will be passed to the ActionMapping object with unknown set to "true". Only one ActionMapping can be marked as "unknown" within a module. [false]

validate Set to "true" if the validate method of the ActionForm bean should be called prior to calling the Action object for this action mapping, or set to "false" if you do not want the validate method called. [true]

<action>'s children
NameCardinality
descriptionOne or none
display-nameOne or none
exceptionAny number
forwardAny number
iconOne or none
set-propertyAny number
<action>'s attributes
NameValuesDefault
attribute
className
forward
idMatch the ID rules.
include
input
name
parameter
path
prefix
roles
scoperequest, session
suffix
type
unknowntrue, false, yes, no
validatetrue, false, yes, no
Element's model:

(icon?, display-name?, description?, set-property*, exception*, forward*)


@id Attribute of action

Element identifier.

Possible values: Match the ID rules.


@attribute Attribute of action

Sorry, no documentation.


@className Attribute of action

Sorry, no documentation.


@forward Attribute of action

Sorry, no documentation.


@include Attribute of action

Sorry, no documentation.


@input Attribute of action

Sorry, no documentation.


@name Attribute of action

Sorry, no documentation.


@parameter Attribute of action

Sorry, no documentation.


@path Attribute of action

Sorry, no documentation.

Required


@prefix Attribute of action

Sorry, no documentation.


@roles Attribute of action

Sorry, no documentation.


@scope Attribute of action

Sorry, no documentation.

Possible values: request, session


@suffix Attribute of action

Sorry, no documentation.


@type Attribute of action

Sorry, no documentation.


@unknown Attribute of action

Sorry, no documentation.

Possible values: true, false, yes, no


@validate Attribute of action

Sorry, no documentation.

Possible values: true, false, yes, no


<controller> Child of struts-config

The "controller" element describes the ControllerConfig bean [org.apache.struts.config.ControllerConfig] that encapsulates a module's runtime configuration. The following attributes are defined:

bufferSize The size of the input buffer used when processing file uploads. [4096]

className Fully qualified Java class name of the ControllerConfig subclass for this controller object. If specified, the object must be a subclass of the default class. ["org.apache.struts.config.ControllerConfig"]

contentType Default content type (and optional character encoding) to be set on each response. May be overridden by the Action, JSP, or other resource to which the request is forwarded. ["text/html"]

debug Debugging detail level for this module. [0] DEPRECATED - configure the logging detail level in your underlying logging implementation.

forwardPattern Replacement pattern defining how the "path" attribute of a <forward> element is mapped to a context-relative URL when it starts with a slash (and when the contextRelative property is false). This value may consist of any combination of the following: - "$M" - Replaced by the module prefix of this module - "$P" - Replaced by the "path" attribute of the selected "forward" element - "$$" - Causes a literal dollar sign to be rendered - "$x" - (Where "x" is any character not defined above) Silently swallowed, reserved for future use If not specified, the default forwardPattern is "$M$P", which is consistent with the previous behavior of forwards. Since Struts 1.1. ["$M$P"]

inputForward Set to "true" if you want the "input" attribute of <action> elements to be the name of a local or global ActionForward, which will then be used to calculate the ultimate URL. Set to "false" (the default) to treat the "input" parameter of <action> elements as a module-relative path to the resource to be used as the input form. Since Struts 1.1. [false]

locale Set to "true" if you want a Locale object stored in the user's session if not already present. [true]

maxFileSize The maximum size (in bytes) of a file to be accepted as a file upload. Can be expressed as a number followed by a "K", "M", or "G", which are interpreted to mean kilobytes, megabytes, or gigabytes, respectively. ["250M"]

memFileSize The maximum size (in bytes) of a file whose contents will be retained in memory after uploading. Files larger than this threshold will be written to some alternative storage medium, typically a hard disk. Can be expressed as a number followed by a "K", "M", or "G", which are interpreted to mean kilobytes, megabytes, or gigabytes, respectively. ["256K"]

multipartClass The fully qualified Java class name of the multipart request handler class to be used with this module. ["org.apache.struts.upload.CommonsMultipartRequestHandler"]

nocache Set to "true" if you want the controller to add HTTP headers for defeating caching to every response from this module. [false]

pagePattern Replacement pattern defining how the "page" attribute of custom tags using it is mapped to a context-relative URL of the corresponding resource. This value may consist of any combination of the following: - "$M" - Replaced by the module prefix of this module - "$P" - Replaced by the value of the "page" attribute - "$$" - Causes a literal dollar sign to be rendered - "$x" - (Where "x" is any character not defined above) Silently swallowed, reserved for future use If not specified, the default forwardPattern is "$M$P", which is consistent with previous hard coded behavior of URL evaluation for "page" attributes. ["$M$P"]

processorClass The fully qualified Java class name of the RequestProcessor subclass to be used with this module. ["org.apache.struts.action.RequestProcessor"]

tempDir Temporary working directory to use when processing file uploads. [{Directory provided by servlet container}]

<controller>'s children
NameCardinality
set-propertyAny number
<controller>'s attributes
NameValuesDefault
bufferSize
className
contentType
debug
forwardPattern
idMatch the ID rules.
inputForwardtrue, false, yes, no
localetrue, false, yes, no
maxFileSize
memFileSize
multipartClass
nocachetrue, false, yes, no
pagePattern
processorClass
tempDir
Element's model:

(set-property*)


@id Attribute of controller

Element identifier.

Possible values: Match the ID rules.


@bufferSize Attribute of controller

Sorry, no documentation.


@className Attribute of controller

Sorry, no documentation.


@contentType Attribute of controller

Sorry, no documentation.


@debug Attribute of controller

Sorry, no documentation.


@forwardPattern Attribute of controller

Sorry, no documentation.


@inputForward Attribute of controller

Sorry, no documentation.

Possible values: true, false, yes, no


@locale Attribute of controller

Sorry, no documentation.

Possible values: true, false, yes, no


@maxFileSize Attribute of controller

Sorry, no documentation.


@memFileSize Attribute of controller

Sorry, no documentation.


@multipartClass Attribute of controller

Sorry, no documentation.


@nocache Attribute of controller

Sorry, no documentation.

Possible values: true, false, yes, no


@pagePattern Attribute of controller

Sorry, no documentation.


@processorClass Attribute of controller

Sorry, no documentation.


@tempDir Attribute of controller

Sorry, no documentation.


<message-resources> Child of struts-config

The "message-resources" element describes a MessageResources object with message templates for this module. The following attributes are defined:

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

factory Fully qualified Java class name of the MessageResourcesFactory subclass to use for this message resources object. ["org.apache.struts.util.PropertyMessageResourcesFactory"]

key Servlet context attribute under which this message resources bundle will be stored. The default attribute is the value specified by the string constant at [Globals.MESSAGES_KEY]. The module prefix (if any) is appended to the key (${key}${prefix}). [org.apache.struts.Globals.MESSAGES_KEY]

NOTE: The module prefix includes the leading slash, so the default message resource bundle for a module named "foo" is stored under "org.apache.struts.action.MESSAGE/foo".

null Set to "true" if you want our message resources to return a null string for unknown message keys, or "false" to return a message with the bad key value.

parameter Configuration parameter to be passed to the createResources method of our factory object.

<message-resources>'s children
NameCardinality
set-propertyAny number
<message-resources>'s attributes
NameValuesDefault
className
factory
idMatch the ID rules.
key
nulltrue, false, yes, no
parameter
Element's model:

(set-property*)


@id Attribute of message-resources

Element identifier.

Possible values: Match the ID rules.


@className Attribute of message-resources

Sorry, no documentation.


@factory Attribute of message-resources

Sorry, no documentation.


@key Attribute of message-resources

Sorry, no documentation.


@null Attribute of message-resources

Sorry, no documentation.

Possible values: true, false, yes, no


@parameter Attribute of message-resources

Sorry, no documentation.

Required


<plug-in> Child of struts-config

The "plug-in" element specifies the fully qualified class name of a general-purpose application plug-in module that receives notification of application startup and shutdown events. An instance of the specified class is created for each element, and can be configured with nested <set-property> elements. The following attributes are supported:

className Fully qualified Java class name of the plug-in class; must implement [org.apache.struts.action.PlugIn].

<plug-in>'s children
NameCardinality
set-propertyAny number
<plug-in>'s attributes
NameValuesDefault
className
idMatch the ID rules.
Element's model:

(set-property*)


@id Attribute of plug-in

Element identifier.

Possible values: Match the ID rules.


@className Attribute of plug-in

Sorry, no documentation.

Required


<description> Child of form-bean, exception, action, forward

The "description" element contains descriptive (paragraph length) text about the surrounding element, suitable for use in GUI tools.

<description>'s attributes
NameValuesDefault
idMatch the ID rules.

@id Attribute of description

Element identifier.

Possible values: Match the ID rules.


<display-name> Child of form-bean, exception, action, forward

The "display-name" element contains a short (one line) description of the surrounding element, suitable for use in GUI tools.

<display-name>'s attributes
NameValuesDefault
idMatch the ID rules.

@id Attribute of display-name

Element identifier.

Possible values: Match the ID rules.


<icon> Child of form-bean, exception, action, forward

The "icon" element contains a small-icon and large-icon element which specify the location, relative to the Struts configuration file, for small and large images used to represent the surrounding element in GUI tools.

<icon>'s children
NameCardinality
large-iconOne or none
small-iconOne or none
<icon>'s attributes
NameValuesDefault
idMatch the ID rules.
Element's model:

(small-icon?, large-icon?)


@id Attribute of icon

Element identifier.

Possible values: Match the ID rules.


<large-icon> Child of icon

The "large-icon" element specifies the location, relative to the Struts configuration file, of a resource containing a large (32x32 pixel) icon image.

<large-icon>'s attributes
NameValuesDefault
idMatch the ID rules.

@id Attribute of large-icon

Element identifier.

Possible values: Match the ID rules.


<set-property/> Child of plug-in, form-bean, exception, action, message-resources, forward, form-property, data-source, controller

The "set-property" element specifies the method name and initial value of an additional JavaBean configuration property. When the object representing the surrounding element is instantiated, the accessor for the indicated property is called and passed the indicated value. The "set-property" element is especially useful when a custom subclass is used with <data-source>, <forward>, <action>, or <plug-in> elements. The subclass can be passed whatever other properties may be required to configure the object without changing how the struts-config is parsed.

property Name of the JavaBeans property whose setter method will be called.

value String representation of the value to which this property will be set, after suitable type conversion

<set-property>'s attributes
NameValuesDefault
idMatch the ID rules.
property
value

This element is always empty.


@id Attribute of set-property

Element identifier.

Possible values: Match the ID rules.


@property Attribute of set-property

Sorry, no documentation.

Required


@value Attribute of set-property

Sorry, no documentation.

Required


<small-icon> Child of icon

The "small-icon" element specifies the location, relative to the Struts configuration file, of a resource containing a small (16x16 pixel) icon image.

<small-icon>'s attributes
NameValuesDefault
idMatch the ID rules.

@id Attribute of small-icon

Element identifier.

Possible values: Match the ID rules.