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validate() method of an ActionForm, consisting
of a message key (to be used to look up message text in an appropriate
message resources database) plus up to four placeholder objects that can
be used for parametric replacement in the message text.validate() method of an ActionForm.ActionMappings.<form-bean> element in the Struts
configuration file.ActionServlet, might be directed to
perform a RequestDispatcher.forward() or
HttpServletResponse.sendRedirect() to, as a result of
processing activities of an Action class.ActionServlet, knows about the mapping
of a particular request to an instance of a particular action class.Rule that adds a data source to the underlying
ActionServlet instance.addFormBean() method of our controller servlet to add a new
action form definition dynamically.ActionForward associated with this mapping.
addForward() method of our controller servlet to add a new
action forward definition dynamically.addMapping() method of our controller servlet to add a new
action mapping definition dynamically.null if there is no such text.
null if there is no such text.
java.util.Stack API that is based on
an ArrayList rather than a Vector.CallParamRule rules or from the body of this
element.DispatchAction class.
MessageResourcesFactory instances.
FastHashMap instance.
FastArrayList instance.
FastTreeMap instance.
property and labelProperty attributes).
null
if this map uses its keys' natural order.
forward,
href, or page parameter that is not null.
true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
true if the nested body content of this tag
should be evaluated, or false if it should be skipped.
true if this list contains the specified element.
true if this list contains all of the elements
in the specified Collection.
true if this map contains a mapping for the
specified key.
true if this map contains a mapping for the
specified key.
true if this map contains one or more keys mapping
to the specified value.
true if this map contains one or more keys mapping
to the specified value.
TagExtraInfo for the cookie
tag, identifying the scripting object(s) to be made visible.BeanInfo classes).
MessageResourcesFactory instance of the
appropriate class, which can be used to create customized
MessageResources instances.
MessageResources.
MessageResources.
Statement for sending SQL statements to the
database.
javax.sql.DataSource) is stored,
if one is configured for this application.
TagExtraInfo for the define
tag, identifying the scripting object(s) to be made visible.parameter property of the corresponding
ActionMapping.true if there are no error messages recorded
in this collection, or false otherwise.
true if this stack is currently empty.
<jsp:getProperty> but encodes the output stream so that
HTML-related characters do not cause difficulties.<jsp:getProperty> but encodes the output stream so that
HTML-related characters do not cause difficulties.ArrayList instance, if
necessary, to ensure that it can hold at least the number of elements
specified by the minimum capacity argument.
TagExtraInfo for the enumerate
tag, identifying the scripting object(s) to be made visible.org.apache.struts.action.ActionErrors object, if you
are using the corresponding custom tag library elements.
ActionError objects (represented
as an ArrayList) for each property, keyed by property name.
Throwable that caused them to report a JspException at
runtime.
MessageResourcesFactory that created this instance.
MessageResourcesFactory
class for the application message resources bundle.
MessageResourcesFactory instances.
null.
null.
ActionForward with the specified name,
if any; otherwise return null.
null.
null.
null.
null.
rollback() to delete
temporary files
org.apache.struts.action.ActionFormBeans collection
is normally stored, unless overridden when initializing our
ActionServlet.
messageKey().
ActionFormBean object to be exposed.
RequestDispatcher.forward()) that will process this
request, rather than instantiating and calling the Action class that is
specified by the type attribute.
ActionForward that contains a
path to our requested resource.
ActionForward object to be exposed.
parameter property of our associated
ActionMapping.redirect attribute to false.org.apache.struts.action.ActionForwards collection
is normally stored, unless overridden when initializing our
ActionServlet.
GenericDataSource to wrap connections for any
JDBC driver.DataSource
interface.null
for text elements
ActionFormBean objects.
ActionForward objects.
ActionMapping objects.
ActionMappings collection of which
we are a part.
MessageResources for the
created by the default MessageResourcesFactory.
perform()
method does.
null if there is no such
descriptor.
TagExtraInfo for the getProperty
tag, identifying the scripting object(s) to be made visible.null if there is no such property for the
specified bean.
null.
ActionServlet instance of our owning
application.
getCols()).
getCols()).
null.
TagExtraInfo for the header
tag, identifying the scripting object(s) to be made visible.<jsp:getProperty> but encodes the output stream so that
HTML-related characters do not cause difficulties.RequestDispatcher.include()) that will process this
request, rather than instantiating and calling the Action class that is
specified by the type attribute.
parameter property of our associated
ActionMapping.java.lang.String.TagExtraInfo for the include
tag, identifying the scripting object(s) to be made visible.equals() method, and return
the corresponding index, or -1 if the object is not found.
Action instance for this mapping.
true if the current form's cancel button was
pressed.
true if this Connection is closed.
true if this map contains no mappings.
true if there is a defined message for the specified
key in the specified Locale.
true if there is a defined message for the specified
key in the system default locale.
true if this Connection is in read-only mode.
true if there is a transaction token stored in
the user's current session, and the value submitted as a request
parameter with this action matches it.
TagExtraInfo for the iterate
tag, identifying the scripting object(s) to be made visible.TagExtraInfo for the iterate
tag, identifying the scripting object(s) to be made visible.equals() method, and return
the corresponding index, or -1 if the object is not found.
java.util.Locale for this user,
based on the HTTP headers of the request, if one is not present?
java.util.Locale is stored, if any.
localeKey().
start or
end), or null for anywhere.
name, scope, and
type properties if necessary.
ActionMapping object to be exposed.
org.apache.struts.ActionMapping instance
is passed.
ActionMappings collection of which we are a part.
org.apache.struts.action.ActionMappings collection
is normally stored, unless overridden when initializing our
ActionServlet.
MessageFormat
class to produce internationalized messages with parametric replacement.MessageResources instances.messageKey().
ActionResources
object stored as a context attribute by our associated
ActionServlet implementation.ActionResources
object stored as a context attribute by our associated
ActionServlet implementation.MultipartRequestHandler
implementation class used to process multipart request data for this mapping
MultipartElement
for easy definition.null
multiple is non-null.
multiple is non-null.
multiple is
non-null.
property is not specified), or whose property is to be
accessed (if property is specified).
ActionForward entry to be
looked up.
page attribute for this generated tag, if any.
TagExtraInfo for the page
tag, identifying the scripting object(s) to be made visible.MethodParam rules.
TagExtraInfo for the parameter
tag, identifying the scripting object(s) to be made visible.pingCommand and/or
pingQuery on the specified connection, returning any
SQLException that is encountered along the way.
CallableStatement object for calling database
stored procedures.
PreparedStatement object for sending
parameterized SQL statements to the database.
null if no such Action instance can be created.
ActionForm bean associated with
this mapping, creating and stashing one if necessary.
ActionForward instance was returned by the
Action.
java.util.Locale
for this user, and store it in their session, if there is no such
Locale object present already.
validate() method of the specified ActionForm,
and forward back to the input form if there are any errors.
null to return all errors.
MessageResources that reads message keys
and corresponding strings from named property resources in the same manner
that java.util.PropertyResourceBundle does.PropertyMessageResources instances.b with data up to
b.length bytes
b with data up to
length starting at b[offset]
b until
a newline ('\n') character is encountered or the number of bytes
specified by length have been read
redirect attribute to true.password).
reload() method of our controller servlet to
reload its configuration information from the configuration
files (which have presumably been updated) dynamically.removeFormBean() method of our controller servlet to remove an
action form definition dynamically.ActionForward associated with this mapping.
removeForward() method of our controller servlet to remove an
action forward definition dynamically.removeMapping() method of our controller servlet to remove an
action mapping definition dynamically.ActionMapping that defaults the form bean
scope to request.TagExtraInfo for the resource
tag, identifying the scripting object(s) to be made visible.null instead of an error message string
if an unknown Locale or key is requested?
servlet property on any form bean that
we create).
/action/*) or an extension mapped pattern
(*.do).
javax.servlet.ServletContext to output its results.ActionMapping that defaults the form bean
scope to session.ActionFormBean objects.
ActionForward objects.
ActionMapping objects.
ActionMappings collection of which
we are a part.
servlet is non-null), or release any allocated resources
(if servlet is null).
servlet is non-null), or release any allocated resources
(if servlet is null).
ActionServlet instance of our owning application.
setCols()).
setCols()).
TagExtraInfo for the size
tag, identifying the scripting object(s) to be made visible.src
property for this generated element, or null if there is
no such URL.
src
property for this generated element, or null if there is
no such URL.
src attribute for this generated tag, if any.
TagExtraInfo for the struts
tag, identifying the scripting object(s) to be made visible.ArrayList instance to be the
list's current size.
Action
implementation class to be used to process requests for this mapping.
ActionErrors object that encapsulates any
validation errors that have been found.
ActionErrors object that encapsulates any
validation errors that have been found.
null to retrieve the
corresponding property from our associated bean.
null to retrieve the
corresponding property from our associated bean.
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