<?xml version="1.0" encoding="UTF-8"?>
<xsd:schema targetNamespace="https://jakarta.ee/xml/ns/jakartaee"
            xmlns:jakartaee="https://jakarta.ee/xml/ns/jakartaee"
            xmlns:xsd="http://www.w3.org/2001/XMLSchema"
            elementFormDefault="qualified"
            attributeFormDefault="unqualified"
            version="3.0">
  <xsd:annotation>
    <xsd:documentation>

      Copyright (c) 2009, 2020 Oracle and/or its affiliates. All rights reserved.
      
      This program and the accompanying materials are made available under the
      terms of the Eclipse Public License v. 2.0, which is available at
      http://www.eclipse.org/legal/epl-2.0.
      
      This Source Code may also be made available under the following Secondary
      Licenses when the conditions for such availability set forth in the
      Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
      version 2 with the GNU Classpath Exception, which is available at
      https://www.gnu.org/software/classpath/license.html.
      
      SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
      
    </xsd:documentation>
  </xsd:annotation>

  <xsd:annotation>
    <xsd:documentation>
      <![CDATA[
      This is the XML Schema for the JSP Taglibrary 
      descriptor.  All Taglibrary descriptors must 
      indicate the tag library schema by using the Taglibrary 
      namespace: 
      
      https://jakarta.ee/xml/ns/jakartaee 
      
      and by indicating the version of the schema by 
      using the version element as shown below: 
      
      <taglib xmlns="https://jakarta.ee/xml/ns/jakartaee"
      xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
      xsi:schemaLocation="..."
      version="3.0">
      ...
      </taglib>
      
      The instance documents may indicate the published 
      version of the schema using xsi:schemaLocation attribute 
      for Jakarta EE namespace with the following location: 
      
      https://jakarta.ee/xml/ns/jakartaee/web-jsptaglibrary_3_0.xsd
      
      ]]>
    </xsd:documentation>
  </xsd:annotation>

  <xsd:include schemaLocation="jakartaee_9.xsd"/>


<!-- **************************************************** -->

  <xsd:element name="taglib"
               type="jakartaee:tldTaglibType">
    <xsd:annotation>
      <xsd:documentation>

        The taglib tag is the document root.
        The definition of taglib is provided
        by the tldTaglibType. 
        
      </xsd:documentation>
    </xsd:annotation>
    <xsd:unique name="tag-name-uniqueness">
      <xsd:annotation>
        <xsd:documentation>

          The taglib element contains, among other things, tag and 
          tag-file elements.
          The name subelements of these elements must each be unique.
          
        </xsd:documentation>
      </xsd:annotation>
      <xsd:selector xpath="jakartaee:tag|jakartaee:tag-file"/>
      <xsd:field xpath="jakartaee:name"/>
    </xsd:unique>
    <xsd:unique name="function-name-uniqueness">
      <xsd:annotation>
        <xsd:documentation>

          The taglib element contains function elements.
          The name subelements of these elements must each be unique.
          
        </xsd:documentation>
      </xsd:annotation>
      <xsd:selector xpath="jakartaee:function"/>
      <xsd:field xpath="jakartaee:name"/>
    </xsd:unique>
  </xsd:element>


<!-- **************************************************** -->

  <xsd:complexType name="body-contentType">
    <xsd:annotation>
      <xsd:documentation>

        Specifies the type of body that is valid for a tag.
        This value is used by the JSP container to validate 
        that a tag invocation has the correct body syntax and 
        by page composition tools to assist the page author 
        in providing a valid tag body.
        		    
        There are currently four values specified:
        
        tagdependent    The body of the tag is interpreted by the tag
        		implementation itself, and is most likely 
        		in a different "language", e.g embedded SQL 
        		statements.
        
        JSP             The body of the tag contains nested JSP 
        		syntax.
        
        empty           The body must be empty
        
        scriptless      The body accepts only template text, EL 
        		Expressions, and JSP action elements.  No 
        		scripting elements are allowed.
        
      </xsd:documentation>
    </xsd:annotation>
    <xsd:simpleContent>
      <xsd:restriction base="jakartaee:string">
        <xsd:enumeration value="tagdependent"/>
        <xsd:enumeration value="JSP"/>
        <xsd:enumeration value="empty"/>
        <xsd:enumeration value="scriptless"/>
      </xsd:restriction>
    </xsd:simpleContent>
  </xsd:complexType>


<!-- **************************************************** -->

  <xsd:complexType name="tld-canonical-nameType">
    <xsd:annotation>
      <xsd:documentation>

        Defines the canonical name of a tag or attribute being
        defined.
        
        The name must conform to the lexical rules for an NMTOKEN.
        
      </xsd:documentation>
    </xsd:annotation>
    <xsd:simpleContent>
      <xsd:restriction base="jakartaee:xsdNMTOKENType"/>
    </xsd:simpleContent>
  </xsd:complexType>


<!-- **************************************************** -->

  <xsd:complexType name="validatorType">
    <xsd:annotation>
      <xsd:documentation>

        A validator that can be used to validate
        the conformance of a JSP page to using this tag library is
        defined by a validatorType.
        
      </xsd:documentation>
    </xsd:annotation>
    <xsd:sequence>
      <xsd:element name="description"
                   type="jakartaee:descriptionType"
                   minOccurs="0"
                   maxOccurs="unbounded"/>
      <xsd:element name="validator-class"
                   type="jakartaee:fully-qualified-classType">
        <xsd:annotation>
          <xsd:documentation>

            Defines the TagLibraryValidator class that can be used
            to validate the conformance of a JSP page to using this
            tag library.
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="init-param"
                   type="jakartaee:param-valueType"
                   minOccurs="0"
                   maxOccurs="unbounded">
        <xsd:annotation>
          <xsd:documentation>

            The init-param element contains a name/value pair as an
            initialization param. 
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id"
                   type="xsd:ID"/>
  </xsd:complexType>


<!-- **************************************************** -->

  <xsd:complexType name="tagType">
    <xsd:annotation>
      <xsd:documentation>

        The tag defines a unique tag in this tag library.  It has one
        attribute, id.
        
        The tag element may have several subelements defining:
        
        description       Optional tag-specific information
        
        display-name      A short name that is intended to be 
        		  displayed by tools
        
        icon              Optional icon element that can be used 
        		  by tools
        
        name              The unique action name
        
        tag-class         The tag handler class implementing
        		  jakarta.servlet.jsp.tagext.JspTag
        
        tei-class         An optional subclass of
        		  jakarta.servlet.jsp.tagext.TagExtraInfo
        
        body-content      The body content type
        
        variable          Optional scripting variable information
        
        attribute         All attributes of this action that are
        		  evaluated prior to invocation.
        
        dynamic-attributes Whether this tag supports additional 
        		   attributes with dynamic names.  If 
        		   true, the tag-class must implement the 
        		   jakarta.servlet.jsp.tagext.DynamicAttributes
        		   interface.  Defaults to false.
        
        example           Optional informal description of an 
        		  example of a use of this tag
        
        tag-extension     Zero or more extensions that provide extra
        		  information about this tag, for tool 
        		  consumption
        
      </xsd:documentation>
    </xsd:annotation>
    <xsd:sequence>
      <xsd:group ref="jakartaee:descriptionGroup"/>
      <xsd:element name="name"
                   type="jakartaee:tld-canonical-nameType"/>
      <xsd:element name="tag-class"
                   type="jakartaee:fully-qualified-classType">
        <xsd:annotation>
          <xsd:documentation>

            Defines the subclass of jakarta.serlvet.jsp.tagext.JspTag
            that implements the request time semantics for 
            this tag. (required)
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="tei-class"
                   type="jakartaee:fully-qualified-classType"
                   minOccurs="0">
        <xsd:annotation>
          <xsd:documentation>

            Defines the subclass of jakarta.servlet.jsp.tagext.TagExtraInfo
            for this tag. (optional)
            
            If this is not given, the class is not consulted at
            translation time.
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="body-content"
                   type="jakartaee:body-contentType">
        <xsd:annotation>
          <xsd:documentation>

            Specifies the format for the body of this tag.
            The default in JSP 1.2 was "JSP" but because this 
            is an invalid setting for simple tag handlers, there 
            is no longer a default in JSP 2.0.  A reasonable 
            default for simple tag handlers is "scriptless" if 
            the tag can have a body.  
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="variable"
                   type="jakartaee:variableType"
                   minOccurs="0"
                   maxOccurs="unbounded"/>
      <xsd:element name="attribute"
                   type="jakartaee:tld-attributeType"
                   minOccurs="0"
                   maxOccurs="unbounded"/>
      <xsd:element name="dynamic-attributes"
                   type="jakartaee:generic-booleanType"
                   minOccurs="0"/>
      <xsd:element name="example"
                   type="jakartaee:xsdStringType"
                   minOccurs="0">
        <xsd:annotation>
          <xsd:documentation>

            The example element contains an informal description
            of an example of the use of a tag.
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="tag-extension"
                   type="jakartaee:tld-extensionType"
                   minOccurs="0"
                   maxOccurs="unbounded">
        <xsd:annotation>
          <xsd:documentation>

            Tag extensions are for tool use only and must not affect
            the behavior of a container.
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id"
                   type="xsd:ID"/>
  </xsd:complexType>


<!-- **************************************************** -->

  <xsd:complexType name="tagFileType">
    <xsd:annotation>
      <xsd:documentation>

        Defines an action in this tag library that is implemented
        as a .tag file.
        
        The tag-file element has two required subelements:
        
        description       Optional tag-specific information
        
        display-name      A short name that is intended to be 
        		  displayed by tools
        
        icon              Optional icon element that can be used 
        		  by tools
        
        name              The unique action name
        
        path              Where to find the .tag file implementing this
        		  action, relative to the root of the web
        		  application or the root of the JAR file for a
        		  tag library packaged in a JAR.  This must
        		  begin with /WEB-INF/tags if the .tag file
        		  resides in the WAR, or /META-INF/tags if the
        		  .tag file resides in a JAR.
        
        example           Optional informal description of an 
        		  example of a use of this tag
        
        tag-extension     Zero or more extensions that provide extra
        		  information about this tag, for tool 
        		  consumption
        
      </xsd:documentation>
    </xsd:annotation>
    <xsd:sequence>
      <xsd:group ref="jakartaee:descriptionGroup"/>
      <xsd:element name="name"
                   type="jakartaee:tld-canonical-nameType"/>
      <xsd:element name="path"
                   type="jakartaee:pathType"/>
      <xsd:element name="example"
                   type="jakartaee:xsdStringType"
                   minOccurs="0">
        <xsd:annotation>
          <xsd:documentation>

            The example element contains an informal description
            of an example of the use of a tag.
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="tag-extension"
                   type="jakartaee:tld-extensionType"
                   minOccurs="0"
                   maxOccurs="unbounded">
        <xsd:annotation>
          <xsd:documentation>

            Tag extensions are for tool use only and must not affect
            the behavior of a container.  
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id"
                   type="xsd:ID"/>
  </xsd:complexType>


<!-- **************************************************** -->

  <xsd:complexType name="functionType">
    <xsd:annotation>
      <xsd:documentation>

        The function element is used to provide information on each
        function in the tag library that is to be exposed to the EL.
        
        The function element may have several subelements defining:
        
        description         Optional tag-specific information
        
        display-name        A short name that is intended to be 
        		    displayed by tools
        
        icon                Optional icon element that can be used 
        		    by tools
        
        name                A unique name for this function
        
        function-class      Provides the name of the Java class that 
        		    implements the function
        
        function-signature  Provides the signature, as in the Java 
        		    Language Specification, of the Java 
        		    method that is to be used to implement 
        		    the function.
        
        example             Optional informal description of an 
        		    example of a use of this function
        
        function-extension  Zero or more extensions that provide extra
        		    information about this function, for tool 
        		    consumption
        
      </xsd:documentation>
    </xsd:annotation>
    <xsd:sequence>
      <xsd:group ref="jakartaee:descriptionGroup"/>
      <xsd:element name="name"
                   type="jakartaee:tld-canonical-nameType">
        <xsd:annotation>
          <xsd:documentation>

            A unique name for this function.
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="function-class"
                   type="jakartaee:fully-qualified-classType">
        <xsd:annotation>
          <xsd:documentation>

            Provides the fully-qualified class name of the Java
            class containing the static method that implements 
            the function.
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="function-signature"
                   type="jakartaee:string">
        <xsd:annotation>
          <xsd:documentation>

            Provides the signature, of the static Java method that is
            to be used to implement the function.  The syntax of the
            function-signature element is as follows:
            
            	FunctionSignature ::= ReturnType S MethodName S?
            			      '(' S? Parameters? S? ')'
            
            ReturnType        ::= Type
            
            	MethodName        ::= Identifier
            
            	Parameters        ::=   Parameter
            			      | ( Parameter S? ',' S? Parameters )
            
            Parameter         ::= Type
            
            	Where:
            
            	    * Type is a basic type or a fully qualified
            	      Java class name (including package name),
            	      as per the 'Type' production in the Java 
            	      Language Specification, Second Edition, 
            	      Chapter 18.
            
            * Identifier is a Java identifier, as per
            	      the 'Identifier' production in the Java 
            	      Language Specification, Second
            	      Edition, Chapter 18.
            
            Example: 
            
            java.lang.String nickName( java.lang.String, int )
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="example"
                   type="jakartaee:xsdStringType"
                   minOccurs="0">
        <xsd:annotation>
          <xsd:documentation>

            The example element contains an informal description
            of an example of the use of this function.
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="function-extension"
                   type="jakartaee:tld-extensionType"
                   minOccurs="0"
                   maxOccurs="unbounded">
        <xsd:annotation>
          <xsd:documentation>

            Function extensions are for tool use only and must not 
            affect the behavior of a container.  
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id"
                   type="xsd:ID"/>
  </xsd:complexType>


<!-- **************************************************** -->

  <xsd:complexType name="tldTaglibType">
    <xsd:annotation>
      <xsd:documentation>

        The taglib tag is the document root, it defines:
        
        description     a simple string describing the "use" of this
        		taglib, should be user discernable
        
        display-name    the display-name element contains a 
        		short name that is intended to be displayed 
        		by tools
        
        icon            optional icon that can be used by tools
        
        tlib-version    the version of the tag library implementation 
        
        short-name      a simple default short name that could be 
        		used by a JSP authoring tool to create 
        		names with a mnemonic value; for example, 
        		the it may be used as the prefered prefix 
        		value in taglib directives
        
        uri             a uri uniquely identifying this taglib
        
        validator       optional TagLibraryValidator information
        
        listener        optional event listener specification
        
        tag             tags in this tag library
        
        tag-file        tag files in this tag library
        
        function        zero or more EL functions defined in this 
        		tag library
        
        taglib-extension zero or more extensions that provide extra
        		information about this taglib, for tool 
        		consumption
        
      </xsd:documentation>
    </xsd:annotation>
    <xsd:sequence>
      <xsd:group ref="jakartaee:descriptionGroup"/>
      <xsd:element name="tlib-version"
                   type="jakartaee:dewey-versionType">
        <xsd:annotation>
          <xsd:documentation>

            Describes this version (number) of the taglibrary.
            It is described as a dewey decimal. 
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="short-name"
                   type="jakartaee:tld-canonical-nameType">
        <xsd:annotation>
          <xsd:documentation>

            Defines a simple default name that could be used by
            a JSP authoring tool to create names with a 
            mnemonicvalue; for example, it may be used as the 
            preferred prefix value in taglib directives.  Do 
            not use white space, and do not start with digits 
            or underscore. 
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="uri"
                   type="jakartaee:xsdAnyURIType"
                   minOccurs="0">
        <xsd:annotation>
          <xsd:documentation>

            Defines a public URI that uniquely identifies this
            version of the taglibrary.  Leave it empty if it
            does not apply.
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="validator"
                   type="jakartaee:validatorType"
                   minOccurs="0">
      </xsd:element>
      <xsd:element name="listener"
                   type="jakartaee:listenerType"
                   minOccurs="0"
                   maxOccurs="unbounded">
      </xsd:element>
      <xsd:element name="tag"
                   type="jakartaee:tagType"
                   minOccurs="0"
                   maxOccurs="unbounded"/>
      <xsd:element name="tag-file"
                   type="jakartaee:tagFileType"
                   minOccurs="0"
                   maxOccurs="unbounded"/>
      <xsd:element name="function"
                   type="jakartaee:functionType"
                   minOccurs="0"
                   maxOccurs="unbounded"/>
      <xsd:element name="taglib-extension"
                   type="jakartaee:tld-extensionType"
                   minOccurs="0"
                   maxOccurs="unbounded">
        <xsd:annotation>
          <xsd:documentation>

            Taglib extensions are for tool use only and must not 
            affect the behavior of a container.  
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="version"
                   type="jakartaee:dewey-versionType"
                   fixed="3.0"
                   use="required">
      <xsd:annotation>
        <xsd:documentation>

          Describes the JSP version (number) this taglibrary
          requires in order to function (dewey decimal)
          
        </xsd:documentation>
      </xsd:annotation>
    </xsd:attribute>
    <xsd:attribute name="id"
                   type="xsd:ID"/>
  </xsd:complexType>


<!-- **************************************************** -->

  <xsd:complexType name="variableType">
    <xsd:annotation>
      <xsd:documentation>

        The variableType provides information on the scripting
        variables defined by using this tag.  It is a (translation 
        time) error for a tag that has one or more variable 
        subelements to have a TagExtraInfo class that returns a 
        non-null value from a call to getVariableInfo().
        
        The subelements of variableType are of the form:
        
        description              Optional description of this 
        			 variable
        
        name-given               The variable name as a constant
        
        name-from-attribute      The name of an attribute whose 
        			 (translation time) value will 
        			 give the name of the
        			 variable.  One of name-given or
        			 name-from-attribute is required.
        
        variable-class           Name of the class of the variable.
        			 java.lang.String is default.
        
        declare                  Whether the variable is declared 
        			 or not.  True is the default.
        
        scope                    The scope of the scripting varaible
        			 defined.  NESTED is default.
        
      </xsd:documentation>
    </xsd:annotation>
    <xsd:sequence>
      <xsd:element name="description"
                   type="jakartaee:descriptionType"
                   minOccurs="0"
                   maxOccurs="unbounded"/>
      <xsd:choice>
        <xsd:element name="name-given"
                     type="jakartaee:java-identifierType">
          <xsd:annotation>
            <xsd:documentation>

              The name for the scripting variable.
              
            </xsd:documentation>
          </xsd:annotation>
        </xsd:element>
        <xsd:element name="name-from-attribute"
                     type="jakartaee:java-identifierType">
          <xsd:annotation>
            <xsd:documentation>

              The name of an attribute whose
              (translation-time) value will give the name of 
              the variable.
              
            </xsd:documentation>
          </xsd:annotation>
        </xsd:element>
      </xsd:choice>
      <xsd:element name="variable-class"
                   type="jakartaee:fully-qualified-classType"
                   minOccurs="0">
        <xsd:annotation>
          <xsd:documentation>

            The optional name of the class for the scripting
            variable.  The default is java.lang.String.
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="declare"
                   type="jakartaee:generic-booleanType"
                   minOccurs="0">
        <xsd:annotation>
          <xsd:documentation>

            Whether the scripting variable is to be defined
            or not.  See TagExtraInfo for details.  This 
            element is optional and "true" is the default.
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:element name="scope"
                   type="jakartaee:variable-scopeType"
                   minOccurs="0">
        <xsd:annotation>
          <xsd:documentation>

            The element is optional and "NESTED" is the default.
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id"
                   type="xsd:ID"/>
  </xsd:complexType>


<!-- **************************************************** -->

  <xsd:complexType name="variable-scopeType">
    <xsd:annotation>
      <xsd:documentation>

        This type defines scope of the scripting variable.  See
        TagExtraInfo for details.  The allowed values are, 
        "NESTED", "AT_BEGIN" and "AT_END".
        
      </xsd:documentation>
    </xsd:annotation>
    <xsd:simpleContent>
      <xsd:restriction base="jakartaee:string">
        <xsd:enumeration value="NESTED"/>
        <xsd:enumeration value="AT_BEGIN"/>
        <xsd:enumeration value="AT_END"/>
      </xsd:restriction>
    </xsd:simpleContent>
  </xsd:complexType>


<!-- **************************************************** -->

  <xsd:complexType name="tld-attributeType">
    <xsd:annotation>
      <xsd:documentation>

        The attribute element defines an attribute for the nesting
        tag.  The attribute element may have several subelements 
        defining: 
        
        description     a description of the attribute
        
        name            the name of the attribute 
        
        required        whether the attribute is required or 
        		optional 
        
        rtexprvalue     whether the attribute is a runtime attribute 
        
        type            the type of the attributes 
        
        fragment        whether this attribute is a fragment
        
        deferred-value  present if this attribute is to be parsed as a
        jakarta.el.ValueExpression
        
        deferred-method present if this attribute is to be parsed as a
        jakarta.el.MethodExpression
        
      </xsd:documentation>
    </xsd:annotation>
    <xsd:sequence>
      <xsd:element name="description"
                   type="jakartaee:descriptionType"
                   minOccurs="0"
                   maxOccurs="unbounded"/>
      <xsd:element name="name"
                   type="jakartaee:java-identifierType"/>
      <xsd:element name="required"
                   type="jakartaee:generic-booleanType"
                   minOccurs="0">
        <xsd:annotation>
          <xsd:documentation>

            Defines if the nesting attribute is required or
            optional.
            
            If not present then the default is "false", i.e 
            the attribute is optional.
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
      <xsd:choice>
        <xsd:sequence>
          <xsd:sequence minOccurs="0">
            <xsd:element name="rtexprvalue"
                         type="jakartaee:generic-booleanType">
              <xsd:annotation>
                <xsd:documentation>

                  	  Defines if the nesting attribute can have scriptlet
                  	  expressions as a value, i.e the value of the
                  	  attribute may be dynamically calculated at request
                  	  time, as opposed to a static value determined at
                  	  translation time.
                  	  If not present then the default is "false", i.e the
                  	  attribute has a static value
                  
                </xsd:documentation>
              </xsd:annotation>
            </xsd:element>
            <xsd:element name="type"
                         type="jakartaee:fully-qualified-classType"
                         minOccurs="0">
              <xsd:annotation>
                <xsd:documentation>

                  	  Defines the Java type of the attributes value.  
                  If this element is omitted, the expected type is 
                  assumed to be "java.lang.Object".  
                  
                </xsd:documentation>
              </xsd:annotation>
            </xsd:element>
          </xsd:sequence>
          <xsd:choice>
            <xsd:element name="deferred-value"
                         type="jakartaee:tld-deferred-valueType"
                         minOccurs="0">
              <xsd:annotation>
                <xsd:documentation>

                  Present if the value for this attribute is to be 
                  passed to the tag handler as a 
                  jakarta.el.ValueExpression. This allows for deferred 
                  evaluation of EL expressions. An optional subelement 
                  will contain the expected type that the value will 
                  be coerced to after evaluation of the expression.
                  The type defaults to Object if one is not provided.
                  
                </xsd:documentation>
              </xsd:annotation>
            </xsd:element>
            <xsd:element name="deferred-method"
                         type="jakartaee:tld-deferred-methodType"
                         minOccurs="0">
              <xsd:annotation>
                <xsd:documentation>

                  Present if the value for this attribute is to be 
                  passed to the tag handler as a 
                  jakarta.el.MethodExpression. This allows for deferred 
                  evaluation of an EL expression that identifies a 
                  method to be invoked on an Object. An optional 
                  subelement will contain the expected method
                  signature. The signature defaults to "void method()" 
                  if one is not provided.
                  
                </xsd:documentation>
              </xsd:annotation>
            </xsd:element>
          </xsd:choice>
        </xsd:sequence>
        <xsd:element name="fragment"
                     type="jakartaee:generic-booleanType"
                     minOccurs="0">
          <xsd:annotation>
            <xsd:documentation>

              "true" if this attribute is of type
              jakarta.servlet.jsp.tagext.JspFragment, representing dynamic
              content that can be re-evaluated as many times 
              as needed by the tag handler.  If omitted or "false",
              the default is still type="java.lang.String"
              
            </xsd:documentation>
          </xsd:annotation>
        </xsd:element>
      </xsd:choice>
    </xsd:sequence>
    <xsd:attribute name="id"
                   type="xsd:ID"/>
  </xsd:complexType>


<!-- **************************************************** -->

  <xsd:complexType name="tld-deferred-valueType">
    <xsd:annotation>
      <xsd:documentation>

        Defines information about how to provide the value for a
        tag handler attribute that accepts a jakarta.el.ValueExpression.
        
        The deferred-value element has one optional subelement:
        
        type            the expected type of the attribute
        
      </xsd:documentation>
    </xsd:annotation>
    <xsd:sequence>
      <xsd:element name="type"
                   type="jakartaee:fully-qualified-classType"
                   minOccurs="0">
        <xsd:annotation>
          <xsd:documentation>

            The fully-qualified name of the Java type that is the 
            expected type for this deferred expression.  If this 
            element is omitted, the expected type is assumed to be 
            "java.lang.Object".
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id"
                   type="xsd:ID"/>
  </xsd:complexType>


<!-- **************************************************** -->

  <xsd:complexType name="tld-deferred-methodType">
    <xsd:annotation>
      <xsd:documentation>

        Defines information about how to provide the value for a
        tag handler attribute that accepts a jakarta.el.MethodExpression.
        
        The deferred-method element has one optional subelement:
        
        method-signature  Provides the signature, as in the Java
        Language Specifies, that is expected for 
        the method being identified by the 
        expression.
        
      </xsd:documentation>
    </xsd:annotation>
    <xsd:sequence>
      <xsd:element name="method-signature"
                   type="jakartaee:string"
                   minOccurs="0">
        <xsd:annotation>
          <xsd:documentation>

            Provides the expected signature of the method identified 
            by the jakarta.el.MethodExpression.
            
            This disambiguates overloaded methods and ensures that 
            the return value is of the expected type.
            
            The syntax of the method-signature element is identical 
            to that of the function-signature element.  See the 
            documentation for function-signature for more details.
            
            The name of the method is for documentation purposes only 
            and is ignored by the JSP container.
            
            Example:
            
            boolean validate(java.lang.String)
            
          </xsd:documentation>
        </xsd:annotation>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id"
                   type="xsd:ID"/>
  </xsd:complexType>


<!-- **************************************************** -->

  <xsd:complexType name="tld-extensionType">
    <xsd:annotation>
      <xsd:documentation>

        The tld-extensionType is used to indicate
        extensions to a specific TLD element.
        
        It is used by elements to designate an extension block
        that is targeted to a specific extension designated by
        a set of extension elements that are declared by a
        namespace. The namespace identifies the extension to
        the tool that processes the extension.
        
        The type of the extension-element is abstract. Therefore,
        a concrete type must be specified by the TLD using
        xsi:type attribute for each extension-element. 
        
      </xsd:documentation>
    </xsd:annotation>
    <xsd:sequence>
      <xsd:element name="extension-element"
                   type="jakartaee:extensibleType"
                   maxOccurs="unbounded"/>
    </xsd:sequence>
    <xsd:attribute name="namespace"
                   use="required"
                   type="xsd:anyURI"/>
    <xsd:attribute name="id"
                   type="xsd:ID"/>
  </xsd:complexType>


<!-- **************************************************** -->

  <xsd:complexType name="extensibleType"
                   abstract="true">
    <xsd:annotation>
      <xsd:documentation>

        The extensibleType is an abstract base type that is used to
        define the type of extension-elements. Instance documents
        must substitute a known type to define the extension by
        using xsi:type attribute to define the actual type of
        extension-elements.
        
      </xsd:documentation>
    </xsd:annotation>
    <xsd:attribute name="id"
                   type="xsd:ID"/>
  </xsd:complexType>

</xsd:schema>
