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Diffstat (limited to 'src/main/webapp/WEB-INF/tlds/struts-bean.tld')
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1 files changed, 1153 insertions, 0 deletions
diff --git a/src/main/webapp/WEB-INF/tlds/struts-bean.tld b/src/main/webapp/WEB-INF/tlds/struts-bean.tld new file mode 100644 index 0000000..7e95a46 --- /dev/null +++ b/src/main/webapp/WEB-INF/tlds/struts-bean.tld @@ -0,0 +1,1153 @@ +<?xml version="1.0" encoding="UTF-8"?>
+<!--
+ $Id: struts-bean.tld 481833 2006-12-03 17:32:52Z niallp $
+
+ Licensed to the Apache Software Foundation (ASF) under one or more
+ contributor license agreements. See the NOTICE file distributed with
+ this work for additional information regarding copyright ownership.
+ The ASF licenses this file to You under the Apache License, Version 2.0
+ (the "License"); you may not use this file except in compliance with
+ the License. You may obtain a copy of the License at
+
+ 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.
+-->
+<!DOCTYPE taglib
+ PUBLIC "-//Sun Microsystems, Inc.//DTD JSP Tag Library 1.2//EN"
+ "http://java.sun.com/dtd/web-jsptaglibrary_1_2.dtd">
+<taglib>
+ <tlib-version>1.3</tlib-version>
+ <jsp-version>1.2</jsp-version>
+ <short-name>bean</short-name>
+ <uri>http://struts.apache.org/tags-bean</uri>
+ <description>
+ <![CDATA[
+ <p><strong>Note: Some of the features in this taglib are also
+ available in the <a href="http://java.sun.com/products/jsp/jstl/">JavaServer Pages Standard Tag Library (JSTL)</a>.
+ The Struts team encourages the use of the standard tags over the Struts
+ specific tags when possible.</strong></p>
+
+ <p>This tag library contains tags useful in accessing beans and their
+ properties, as well as defining new beans (based on these accesses)
+ that are accessible to the remainder of the page via scripting variables
+ and page scope attributes. Convenient mechanisms to create new beans
+ based on the value of request cookies, headers, and parameters are also
+ provided.</p>
+
+ <p>Many of the tags in this tag library will throw a
+ <code>JspException</code> at runtime when they are utilized incorrectly
+ (such as when you specify an invalid combination of tag attributes). JSP
+ allows you to declare an "error page" in the <code><%@ page %></code>
+ directive. If you wish to process the actual exception that caused the
+ problem, it is passed to the error page as a request attribute under key
+ <code>org.apache.struts.action.EXCEPTION</code>.</p>
+
+ ]]>
+ </description>
+ <tag>
+ <name>cookie</name>
+ <tag-class>org.apache.struts.taglib.bean.CookieTag</tag-class>
+ <tei-class>org.apache.struts.taglib.bean.CookieTei</tei-class>
+ <body-content>empty</body-content>
+ <description>
+ <![CDATA[
+ <p><strong>
+ Define a scripting variable based on the value(s) of the specified
+ request cookie.
+ </strong></p>
+
+ <p>Retrieve the value of the specified request cookie (as a single
+ value or multiple values, depending on the <code>multiple</code> attribute),
+ and define the result as a page scope attribute of type <code>Cookie</code>
+ (if <code>multiple</code> is not specified) or <code>Cookie[]</code>
+ (if <code>multiple</code> is specified).</p>
+
+ <p>If no cookie with the specified name can be located, and no default
+ value is specified, a request time exception will be thrown.</p>
+ ]]>
+ </description>
+ <attribute>
+ <name>id</name>
+ <required>true</required>
+ <rtexprvalue>false</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the scripting variable (and associated page
+ scope attribute) that will be made available with the value of the
+ specified request cookie.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>multiple</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>If any arbitrary value for this attribute is specified, causes all
+ matching cookies to be accumulated and stored into a bean of type
+ <code>Cookie[]</code>. If not specified, the first value for the
+ specified cookie will be retrieved as a value of type
+ <code>Cookie</code>.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>name</name>
+ <required>true</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the request cookie whose value, or values,
+ is to be retrieved.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>value</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>The default cookie value to return if no cookie with the
+ specified name was included in this request.</p>
+ ]]>
+ </description>
+ </attribute>
+ </tag>
+ <tag>
+ <name>define</name>
+ <tag-class>org.apache.struts.taglib.bean.DefineTag</tag-class>
+ <tei-class>org.apache.struts.taglib.bean.DefineTei</tei-class>
+ <body-content>JSP</body-content>
+ <description>
+ <![CDATA[
+ <p><strong>
+ Define a scripting variable based on the value(s) of the specified
+ bean property.
+ </strong></p>
+
+ <p>Create a new attribute (in the scope specified by the
+ <code>toScope</code> property, if any), and a corresponding scripting
+ variable, both of which are named by the value of the <code>id</code>
+ attribute. The corresponding value to which this new attribute (and
+ scripting variable) is set are specified via use of exactly one of the
+ following approaches (trying to use more than one will result in a
+ JspException being thrown):</p>
+ <ul>
+ <li>Specify a <code>name</code> attribute (plus optional
+ <code>property</code> and <code>scope</code> attributes) -
+ The created attribute and scripting variable will be of the type of the
+ retrieved JavaBean property, unless it is a Java primitive type,
+ in which case it will be wrapped in the appropriate wrapper class
+ (i.e. int is wrapped by java.lang.Integer).</li>
+ <li>Specify a <code>value</code> attribute - The created attribute and
+ scripting variable will be of type <code>java.lang.String</code>,
+ set to the value of this attribute.</li>
+ <li>Specify nested body content - The created attribute and scripting
+ variable will be of type <code>java.lang.String</code>, set to
+ the value of the nested body content.</li>
+ </ul>
+
+ <p>If a problem occurs while retrieving the specified bean property, a
+ request time exception will be thrown.</p>
+
+ <p>The <code><bean:define></code> tag differs from
+ <code><jsp:useBean></code> in several ways, including:</p>
+ <ul>
+ <li>Unconditionally creates (or replaces) a bean under the
+ specified identifier.</li>
+ <li>Can create a bean with the value returned by a property getter
+ of a different bean (including properties referenced with a
+ nested and/or indexed property name).</li>
+ <li>Can create a bean whose contents is a literal string (or the result
+ of a runtime expression) specified by the <code>value</code>
+ attribute.</li>
+ <li>Does not support nested content (such as
+ <code><jsp:setProperty></code> tags) that are only executed
+ if a bean was actually created.</li>
+ </ul>
+
+ <p><strong>USAGE NOTE</strong> - There is a restriction in the JSP 1.1
+ Specification that disallows using the same value for an <code>id</code>
+ attribute more than once in a single JSP page. Therefore, you will not
+ be able to use <code><bean:define></code> for the same bean
+ name more than once in a single page.</p>
+
+ <p><strong>USAGE NOTE</strong> - If you use another tag to create the
+ body content (e.g. bean:write), that tag must return a non-empty String.
+ An empty String equates to an empty body or a null String, and a new
+ scripting variable cannot be defined as null. Your bean must return a
+ non-empty String, or the define tag must be wrapped within a logic tag
+ to test for an empty or null value.</p>
+
+ <p><strong>USAGE NOTE</strong> - You cannot use bean:define to <strong>instantiate</strong>
+ a DynaActionForm (type="org.apache.struts.action.DynaActionForm") with
+ the properties specified in the struts-config. The mechanics of creating
+ the dyna-properties is complex and cannot be handled by a no-argument
+ constructor. If you need to create an ActionForm this way, you must use
+ a conventional ActionForm.
+ </p>
+
+ <p>See the Bean Developer's Guide section on
+ <a href="../api/org/apache/struts/taglib/bean/package-summary.html#doc.Creation">
+ bean creation</a> for more information about these differences, as well
+ as alternative approaches to introducing beans into a JSP page.</p>
+ ]]>
+ </description>
+ <attribute>
+ <name>id</name>
+ <required>true</required>
+ <rtexprvalue>false</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the scripting variable (and associated page
+ scope attribute) that will be made available with the value of the
+ specified property.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>name</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the attribute name of the bean whose property is accessed
+ to define a new page scope attribute (if <code>property</code> is also
+ specified) or the attribute name of the bean that is duplicated with
+ the new reference created by this tag (if <code>property</code> is not
+ also specified). This attribute is required unless you specify
+ a <code>value</code> attribute or nested body content.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>property</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the property to be accessed on the bean
+ specified by <code>name</code>. This value may be a simple, indexed,
+ or nested property reference expression. If not specified, the bean
+ identified by <code>name</code> is given a new reference identified by
+ <code>id</code>.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>scope</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the variable scope searched to retrieve the bean specified
+ by <code>name</code>. If not specified, the default rules applied by
+ <code>PageContext.findAttribute()</code> are applied.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>toScope</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the variable scope into which the newly defined bean will
+ be created. If not specified, the bean will be created in
+ <code>page</code> scope.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>type</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the fully qualified class name of the value to be exposed
+ as the <code>id</code> attribute.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>value</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>The <code>java.lang.String</code> value to which the exposed bean
+ should be set. This attribute is required unless you specify the
+ <code>name</code> attribute or nested body content.</p>
+ ]]>
+ </description>
+ </attribute>
+ </tag>
+ <tag>
+ <name>header</name>
+ <tag-class>org.apache.struts.taglib.bean.HeaderTag</tag-class>
+ <tei-class>org.apache.struts.taglib.bean.HeaderTei</tei-class>
+ <body-content>empty</body-content>
+ <description>
+ <![CDATA[
+ <p><strong>
+ Define a scripting variable based on the value(s) of the specified
+ request header.
+ </strong></p>
+
+ <p>Retrieve the value of the specified request header (as a single
+ value or multiple values, depending on the <code>multiple</code> attribute),
+ and define the result as a page scope attribute of type <code>String</code>
+ (if <code>multiple</code> is not specified) or <code>String[]</code>
+ (if <code>multiple</code> is specified).</p>
+
+ <p>If no header with the specified name can be located, and no default
+ value is specified, a request time exception will be thrown.</p>
+ ]]>
+ </description>
+ <attribute>
+ <name>id</name>
+ <required>true</required>
+ <rtexprvalue>false</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the scripting variable (and associated page
+ scope attribute) that will be made available with the value of the
+ specified request header.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>multiple</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>If any arbitrary value for this attribute is specified, causes a call
+ to <code>HttpServletRequest.getHeaders()</code> and a definition of the
+ result as a bean of type <code>String[]</code>. Otherwise,
+ <code>HttpServletRequest.getHeader()</code> will be called, and a
+ definition of the result as a bean of type <code>String</code>
+ will be performed.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>name</name>
+ <required>true</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the request header whose value, or values,
+ is to be retrieved.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>value</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>The default header value to return if no header with the
+ specified name was included in this request.</p>
+ ]]>
+ </description>
+ </attribute>
+ </tag>
+ <tag>
+ <name>include</name>
+ <tag-class>org.apache.struts.taglib.bean.IncludeTag</tag-class>
+ <tei-class>org.apache.struts.taglib.bean.IncludeTei</tei-class>
+ <body-content>empty</body-content>
+ <description>
+ <![CDATA[
+ <p><strong>
+ Load the response from a dynamic application request and make it available
+ as a bean.
+ </strong></p>
+
+ <p>Perform an internal dispatch to the specified application component
+ (or external URL)
+ and make the response data from that request available as a bean of
+ type <code>String</code>. This tag has a function similar to that of
+ the standard <code><jsp:include></code> tag, except that the
+ response data is stored in a page scope attribute instead of being
+ written to the output stream. If the current request is part of a
+ session, the generated request for the include will also include the
+ session identifier (and thus be part of the same session).</p>
+
+ <p>The URL used to access the specified application component is
+ calculated based on which of the following attributes you specify
+ (you must specify exactly one of them):</p>
+ <ul>
+ <li><em>forward</em> - Use the value of this attribute as the name
+ of a global <code>ActionForward</code> to be looked up, and
+ use the module-relative or context-relative URI found there.</li>
+ <li><em>href</em> - Use the value of this attribute unchanged (since
+ this might link to a resource external to the application, the
+ session identifier is <strong>not</strong> included.</li>
+ <li><em>page</em> - Use the value of this attribute as an
+ module-relative URI to the desired resource.</li>
+ </ul>
+ ]]>
+ </description>
+ <attribute>
+ <name>anchor</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Optional anchor tag ("#xxx") to be added to the generated
+ hyperlink. Specify this value <strong>without</strong> any
+ "#" character.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>forward</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Logical name of a global <code>ActionForward</code> that contains
+ the actual content-relative URI of the resource to be included.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>href</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Absolute URL (including the appropriate protocol prefix such as
+ "http:") of the resource to be included. Because this URL could be
+ external to the current web application, the session identifier will
+ <strong>not</strong> be included in the request.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>id</name>
+ <required>true</required>
+ <rtexprvalue>false</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the scripting variable (and associated page
+ scope attribute) that will be made available with the value of the
+ specified web application resource.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>page</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Module-relative URI (starting with a '/') of the web application
+ resource to be included.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>transaction</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <type>boolean</type>
+ <description>
+ <![CDATA[
+ <p>Set to <code>true</code> if you want the current
+ transaction control token included in the generated
+ URL for this include.</p>
+ ]]>
+ </description>
+ </attribute>
+ </tag>
+ <tag>
+ <name>message</name>
+ <tag-class>org.apache.struts.taglib.bean.MessageTag</tag-class>
+ <body-content>empty</body-content>
+ <description>
+ <![CDATA[
+ <p><strong>
+ Render an internationalized message string to the response.
+ </strong></p>
+
+ <p>Retrieves an internationalized message for the specified locale,
+ using the specified message key, and write it to the output stream.
+ Up to five parametric replacements (such as "{0}") may be specified.</p>
+
+ <p>The message key may be specified directly, using the <code>key</code>
+ attribute, or indirectly, using the <code>name</code> and
+ <code>property</code> attributes to obtain it from a bean.</p>
+
+ <p>
+ <strong>JSTL</strong>: The equivalent JSTL tag is <fmt:message>. For example,
+ <br/>
+ <code>
+ <fmt:message key="my.msg.key">
+ <fmt:param value="replacement text"/>
+ </fmt:message>
+ </code>
+ </p>
+ ]]>
+ </description>
+ <attribute>
+ <name>arg0</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>First parametric replacement value, if any.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>arg1</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Second parametric replacement value, if any.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>arg2</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Third parametric replacement value, if any.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>arg3</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Fourth parametric replacement value, if any.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>arg4</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Fifth parametric replacement value, if any.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>bundle</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>The name of the application scope bean under which the
+ <code>MessageResources</code> object containing our messages
+ is stored.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>key</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>The message key of the requested message, which must have
+ a corresponding value in the message resources. If not specified,
+ the key is obtained from the <code>name</code> and
+ <code>property</code> attributes.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>locale</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>The name of the session scope bean under which our currently
+ selected <code>Locale</code> object is stored.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>name</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the attribute name of the bean whose property is accessed
+ to retrieve the value specified by <code>property</code> (if
+ specified). If <code>property</code> is not specified, the value of
+ this bean itself will be used as the message resource key.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>property</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the property to be accessed on the bean
+ specified by <code>name</code>. This value may be a simple, indexed,
+ or nested property reference expression. If not specified, the value
+ of the bean identified by <code>name</code> will itself be used as the
+ message resource key.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>scope</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the variable scope searched to retrieve the bean specified
+ by <code>name</code>. If not specified, the default rules applied by
+ <code>PageContext.findAttribute()</code> are applied.</p>
+ ]]>
+ </description>
+ </attribute>
+ </tag>
+ <tag>
+ <name>page</name>
+ <tag-class>org.apache.struts.taglib.bean.PageTag</tag-class>
+ <tei-class>org.apache.struts.taglib.bean.PageTei</tei-class>
+ <body-content>empty</body-content>
+ <description>
+ <![CDATA[
+ <p><strong>
+ Expose a specified item from the page context as a bean.
+ </strong></p>
+
+ <p>Retrieve the value of the specified item from the page context
+ for this page, and define it as a scripting variable, and a page scope
+ attribute accessible to the remainder of the current page.</p>
+
+ <p>If a problem occurs while retrieving the specified configuration
+ object, a request time exception will be thrown.</p>
+ ]]>
+ </description>
+ <attribute>
+ <name>id</name>
+ <required>true</required>
+ <rtexprvalue>false</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the scripting variable (and associated
+ page scope attribute) that will be made available with the value of
+ the specified page context property.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>property</name>
+ <required>true</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Name of the property from our page context to be retrieved and
+ exposed. Must be one of <code>application</code>, <code>config</code>,
+ <code>request</code>, <code>response</code>, or <code>session</code>.
+ </p>
+ ]]>
+ </description>
+ </attribute>
+ </tag>
+ <tag>
+ <name>parameter</name>
+ <tag-class>org.apache.struts.taglib.bean.ParameterTag</tag-class>
+ <tei-class>org.apache.struts.taglib.bean.ParameterTei</tei-class>
+ <body-content>empty</body-content>
+ <description>
+ <![CDATA[
+ <p><strong>
+ Define a scripting variable based on the value(s) of the specified
+ request parameter.
+ </strong></p>
+
+ <p>Retrieve the value of the specified request parameter (as a single
+ value or multiple values, depending on the <code>multiple</code> attribute),
+ and define the result as a page scope attribute of type <code>String</code>
+ (if <code>multiple</code> is not specified) or <code>String[]</code>
+ (if <code>multiple</code> is specified).</p>
+
+ <p>If no request parameter with the specified name can be located, and
+ no default value is specified, a request time exception will be thrown.</p>
+ ]]>
+ </description>
+ <attribute>
+ <name>id</name>
+ <required>true</required>
+ <rtexprvalue>false</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the scripting variable (and associated page
+ scope attribute) that will be made available with the value of the
+ specified request parameter.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>multiple</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>If any arbitrary value for this attribute is specified, causes a call
+ to <code>ServletRequest.getParameterValues()</code> and a definition of
+ the result as a bean of type <code>String[]</code>. Otherwise,
+ <code>ServletRequest.getParameter()</code> will be called, and a
+ definition of the result as a bean of type <code>String</code>
+ will be performed.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>name</name>
+ <required>true</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the request parameter whose value, or values,
+ is to be retrieved.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>value</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>The default parameter value to return if no parameter with the
+ specified name was included in this request.</p>
+ ]]>
+ </description>
+ </attribute>
+ </tag>
+ <tag>
+ <name>resource</name>
+ <tag-class>org.apache.struts.taglib.bean.ResourceTag</tag-class>
+ <tei-class>org.apache.struts.taglib.bean.ResourceTei</tei-class>
+ <body-content>empty</body-content>
+ <description>
+ <![CDATA[
+ <p><strong>
+ Load a web application resource and make it available as a bean.
+ </strong></p>
+
+ <p>Retrieve the value of the specified web application resource, and make
+ it available as either a <code>InputStream</code> or a <code>String</code>,
+ depending on the value of the <code>input</code> attribute.</p>
+
+ <p>If a problem occurs while retrieving the specified resource, a
+ request time exception will be thrown.</p>
+ ]]>
+ </description>
+ <attribute>
+ <name>id</name>
+ <required>true</required>
+ <rtexprvalue>false</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the scripting variable (and associated page
+ scope attribute) that will be made available with the value of the
+ specified web application resource.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>input</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>If any arbitrary value for this attribute is specified, the resource
+ will be made available as an <code>InputStream</code>. If this
+ attribute is not specified, the resource will be made available
+ as a <code>String</code>.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>name</name>
+ <required>true</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Module-relative name (starting with a '/') of the web application
+ resource to be loaded and made available.</p>
+ ]]>
+ </description>
+ </attribute>
+ </tag>
+ <tag>
+ <name>size</name>
+ <tag-class>org.apache.struts.taglib.bean.SizeTag</tag-class>
+ <tei-class>org.apache.struts.taglib.bean.SizeTei</tei-class>
+ <body-content>empty</body-content>
+ <description>
+ <![CDATA[
+ <p><strong>
+ Define a bean containing the number of elements in a Collection or Map.
+ </strong></p>
+
+ <p>Given a reference to an array, Collection or Map, creates a new bean, of
+ type <code>java.lang.Integer</code>, whose value is the number of elements
+ in that collection. You can specify the collection to be counted in any
+ one of the following ways:</p>
+ <ul>
+ <li>As a runtime expression specified as the value of the
+ <code>collection</code> attribute.</li>
+ <li>As a JSP bean specified by the <code>name</code> attribute.</li>
+ <li>As the property, specified by the <code>property</code> attribute,
+ of the JSP bean specified by the <code>name</code> attribute.</li>
+ </ul>
+ ]]>
+ </description>
+ <attribute>
+ <name>collection</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <type>java.lang.Object</type>
+ <description>
+ <![CDATA[
+ <p>A runtime expression that evaluates to an array, a Collection, or
+ a Map.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>id</name>
+ <required>true</required>
+ <rtexprvalue>false</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>The name of a page scope JSP bean, of type
+ <code>java.lang.Integer</code>, that will be created to contain the
+ size of the underlying collection being counted.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>name</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>The name of the JSP bean (optionally constrained to the scope
+ specified by the <code>scope</code> attribute) that contains the
+ collection to be counted (if <code>property</code> is not specified),
+ or whose property getter is called to return the collection to be
+ counted (if <code>property</code> is specified.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>property</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>The name of the property, of the bean specified by the
+ <code>name</code> attribute, whose getter method will return the
+ collection to be counted.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>scope</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>The bean scope within which to search for the JSP bean specified
+ by the <code>name</code> attribute. If not specified, the available
+ scopes are searched in ascending sequence.</p>
+ ]]>
+ </description>
+ </attribute>
+ </tag>
+ <tag>
+ <name>struts</name>
+ <tag-class>org.apache.struts.taglib.bean.StrutsTag</tag-class>
+ <tei-class>org.apache.struts.taglib.bean.StrutsTei</tei-class>
+ <body-content>empty</body-content>
+ <description>
+ <![CDATA[
+ <p><strong>
+ Expose a named Struts internal configuration object as a bean.
+ </strong></p>
+
+ <p>Retrieve the value of the specified Struts internal configuration
+ object, and define it as a scripting variable and as a page scope
+ attribute accessible to the remainder of the current page. You must
+ specify exactly one of the <code>formBean</code>, <code>forward</code>,
+ and <code>mapping</code> attributes to select the configuration object
+ to be exposed.</p>
+
+ <p>If a problem occurs while retrieving the specified configuration
+ object, a request time exception will be thrown.</p>
+ ]]>
+ </description>
+ <attribute>
+ <name>id</name>
+ <required>true</required>
+ <rtexprvalue>false</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the scripting variable (and associated
+ page scope attribute) that will be made available with the value of
+ the specified Struts internal configuration object.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>formBean</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the Struts <code>ActionFormBean</code>
+ definition object to be exposed.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>forward</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the global Struts <code>ActionForward</code>
+ definition object to be exposed.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>mapping</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the matching path of the Struts <code>ActionMapping</code>
+ definition object to be exposed.</p>
+ ]]>
+ </description>
+ </attribute>
+ </tag>
+ <tag>
+ <name>write</name>
+ <tag-class>org.apache.struts.taglib.bean.WriteTag</tag-class>
+ <body-content>empty</body-content>
+ <description>
+ <![CDATA[
+ <p><strong>
+ Render the value of the specified bean property to the current
+ JspWriter.
+ </strong></p>
+
+ <p>Retrieve the value of the specified bean property, and render it to the
+ current JspWriter as a String by the ways:</p>
+ <ul>
+ <li>If <code>format</code> attribute exists then value will be formatted on base of format
+ string from <code>format</code> attribute and default system locale.</li>
+ <li>If in resources exists format string for value data type (view <code>format</code>
+ attribute description) then value will be formatted on base of format string
+ from resources. Resources bundle and target locale can be specified with
+ <code>bundle</code> and <code>locale</code> attributes. If nothing specified then
+ default resource bundle and current user locale will be used.</li>
+ <li>If there is a PropertyEditor configured for the property value's class, the
+ <code>getAsText()</code> method will be called.</li>
+ <li>Otherwise, the usual <code>toString()</code> conversions will be applied.</li>
+ </ul>
+ <p>When a format string is provided, numeric values are formatted using the
+ <code>java.text.DecimalFormat</code> class; if the format string came from
+ a resource, the <code>applyLocalisedPattern()</code> method is used, and
+ <code>applyPattern()</code> is used otherwise. Dates are formatted using
+ the <code>SimpleDateFormat</code> class. For details of the specific format
+ patterns, please see the Javadocs for those classes.</p>
+ <p>If a problem occurs while retrieving the specified bean property, a
+ request time exception will be thrown.</p>
+ ]]>
+ </description>
+ <attribute>
+ <name>bundle</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>The name of the application scope bean under which the
+ <code>MessageResources</code> object containing our messages
+ is stored.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>filter</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <type>boolean</type>
+ <description>
+ <![CDATA[
+ <p>If this attribute is set to <code>true</code>, the rendered property
+ value will be filtered for characters that are sensitive in HTML, and any
+ such characters will be replaced by their entity equivalents.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>format</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the format string to use to convert bean or property value
+ to the <code>String</code>. If nothing specified, then default format
+ string for value data type will be searched in message resources by
+ according key.</p>
+<!-- move to developers guide
+ <table>
+ <tr>
+ <td>Key to search format string</td>
+ <td>Data types</td>
+ </tr>
+ <tr>
+ <td>org.apache.struts.taglib.bean.format.int</td>
+ <td>java.lang.Byte, java.lang.Short, java.lang.Integer, java.lang.Long,
+ java.math.BigInteger</td>
+ </tr>
+ <tr>
+ <td>org.apache.struts.taglib.bean.format.float</td>
+ <td>java.lang.Float, java.lang.Double, java.math.BigDecimal</td>
+ </tr>
+ <tr>
+ <td>org.apache.struts.taglib.bean.format.sql.timestamp</td>
+ <td>java.sql.Timestamp</td>
+ </tr>
+ <tr>
+ <td>org.apache.struts.taglib.bean.format.sql.date</td>
+ <td>java.sql.Date</td>
+ </tr>
+ <tr>
+ <td>org.apache.struts.taglib.bean.format.sql.time</td>
+ <td>java.sql.Time</td>
+ </tr>
+ <tr>
+ <td>org.apache.struts.taglib.bean.format.date</td>
+ <td>java.util.Date</td>
+ </tr>
+ </table>
+ <p>Default format strings in resources can be written as - <br />
+ <pre>
+ org.apache.struts.taglib.bean.format.int=######
+ org.apache.struts.taglib.bean.format.float=######,####
+ org.apache.struts.taglib.bean.format.sql.timestamp=hh 'o''clock' a, zzzz
+ org.apache.struts.taglib.bean.format.sql.date=EEE, MMM d, ''yy
+ org.apache.struts.taglib.bean.format.sql.time=h:mm a
+ org.apache.struts.taglib.bean.format.date=hh 'o''clock' a, zzzz
+ </pre>
+ <br />values for resource file entries are standart Java format strings for
+ date, time and number values.</p>
+-->
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>formatKey</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the key to search format string in application resources.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>ignore</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <type>boolean</type>
+ <description>
+ <![CDATA[
+ <p>If this attribute is set to <code>true</code>, and the bean specified
+ by the <code>name</code> and <code>scope</code> attributes does not
+ exist, simply return without writing anything. If this attribute is
+ set to <code>false</code>, a runtime exception to be thrown,
+ consistent with the other tags in this tag library.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>locale</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>The name of the session scope bean under which our currently
+ selected <code>Locale</code> object is stored.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>name</name>
+ <required>true</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the attribute name of the bean whose property is accessed
+ to retrieve the value specified by <code>property</code> (if
+ specified). If <code>property</code> is not specified, the value of
+ this bean itself will be rendered.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>property</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the name of the property to be accessed on the bean
+ specified by <code>name</code>. This value may be a simple, indexed,
+ or nested property reference expression. If not specified, the bean
+ identified by <code>name</code> will itself be rendered. If the
+ specified property returns null, no output will be rendered.</p>
+ ]]>
+ </description>
+ </attribute>
+ <attribute>
+ <name>scope</name>
+ <required>false</required>
+ <rtexprvalue>true</rtexprvalue>
+ <description>
+ <![CDATA[
+ <p>Specifies the variable scope searched to retrieve the bean specified
+ by <code>name</code>. If not specified, the default rules applied by
+ <code>PageContext.findAttribute()</code> are applied.</p>
+ ]]>
+ </description>
+ </attribute>
+ </tag>
+</taglib>
+
+
+
|