ejb-jar_2_1.xsd

jsp开发 com.objectlearn.jdt.j2ee_3.0.1

	  can be used to differentiate the create(String, String)
	  method defined in the remote interface from the
	  create(String, String) method defined in the remote home
	  interface, which would be defined as

	  <method>
	      <ejb-name>EmployeeService</ejb-name>
	      <method-intf>Home</method-intf>
	      <method-name>create</method-name>
	      <method-params>
		  <method-param>java.lang.String</method-param>
		  <method-param>java.lang.String</method-param>
	      </method-params>
	  </method>

	  and the create method that is defined in the local home
	  interface which would be defined as

	  <method>
	      <ejb-name>EmployeeService</ejb-name>
	      <method-intf>LocalHome</method-intf>
	      <method-name>create</method-name>
	      <method-params>
		  <method-param>java.lang.String</method-param>
		  <method-param>java.lang.String</method-param>
	      </method-params>
	  </method>

	  The method-intf element can be used with all th ree Styles
	  of the method element usage. For example, the following
	  method element example could be used to refer to all the
	  methods of the EmployeeService bean's remote home interface.

	  <method>
	      <ejb-name>EmployeeService</ejb-name>
	      <method-intf>Home</method-intf>
	      <method-name>*</method-name>
	  </method>

	  ]]>
      </xsd:documentation>
    </xsd:annotation>

    <xsd:sequence>
      <xsd:element name="description"
		   type="j2ee:descriptionType"
		   minOccurs="0" maxOccurs="unbounded"/>
      <xsd:element name="ejb-name"
		   type="j2ee:ejb-nameType"/>
      <xsd:element name="method-intf"
		   type="j2ee:method-intfType"
		   minOccurs="0">
      </xsd:element>
      <xsd:element name="method-name"
		   type="j2ee:method-nameType"/>
      <xsd:element name="method-params"
		   type="j2ee:method-paramsType"
		   minOccurs="0"/>
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:ID"/>
  </xsd:complexType>

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

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

	The multiplicityType describes the multiplicity of the
	role that participates in a relation.

	The value must be one of the two following:

	    One
	    Many

      </xsd:documentation>
    </xsd:annotation>
    <xsd:simpleContent>
      <xsd:restriction base="j2ee:string">
	<xsd:enumeration value="One"/>
	<xsd:enumeration value="Many"/>
      </xsd:restriction>
    </xsd:simpleContent>
  </xsd:complexType>

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

  <xsd:complexType name="persistence-typeType">
    <xsd:annotation>
      <xsd:documentation>

	The persistence-typeType specifies an entity bean's persistence
	management type.

	The persistence-type element must be one of the two following:

	    Bean
	    Container

      </xsd:documentation>
    </xsd:annotation>
    <xsd:simpleContent>
      <xsd:restriction base="j2ee:string">
	<xsd:enumeration value="Bean"/>
	<xsd:enumeration value="Container"/>
      </xsd:restriction>
    </xsd:simpleContent>
  </xsd:complexType>

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

  <xsd:complexType name="query-methodType">
    <xsd:annotation>
      <xsd:documentation>
	<![CDATA[

	  The query-method specifies the method for a finder or select
	  query.

	  The method-name element specifies the name of a finder or select
	  method in the entity bean's implementation class.

	  Each method-param must be defined for a query-method using the
	  method-params element.

	  It is used by the query-method element.

	  Example:

	  <query>
	      <description>Method finds large orders</description>
	      <query-method>
		  <method-name>findLargeOrders</method-name>
		  <method-params></method-params>
	      </query-method>
	      <ejb-ql>
		SELECT OBJECT(o) FROM Order o
		  WHERE o.amount &gt; 1000
	      </ejb-ql>
	  </query>

	  ]]>
      </xsd:documentation>
    </xsd:annotation>

    <xsd:sequence>
      <xsd:element name="method-name"
		   type="j2ee:method-nameType"/>
      <xsd:element name="method-params"
		   type="j2ee:method-paramsType"/>
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:ID"/>
  </xsd:complexType>

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

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

	The queryType defines a finder or select
	query. It contains
	    - an optional description of the query
	    - the specification of the finder or select
	      method it is used by
		- an optional specification of the result type
		  mapping, if the query is for a select method
		  and entity objects are returned.
		- the EJB QL query string that defines the query.

	Queries that are expressible in EJB QL must use the ejb-ql
	element to specify the query. If a query is not expressible
	in EJB QL, the description element should be used to
	describe the semantics of the query and the ejb-ql element
	should be empty.

	The result-type-mapping is an optional element. It can only
	be present if the query-method specifies a select method
	that returns entity objects.  The default value for the
	result-type-mapping element is "Local".

      </xsd:documentation>
    </xsd:annotation>

    <xsd:sequence>
      <xsd:element name="description"
		   type="j2ee:descriptionType" minOccurs="0"/>
      <xsd:element name="query-method"
		   type="j2ee:query-methodType"/>
      <xsd:element name="result-type-mapping"
		   type="j2ee:result-type-mappingType"
		   minOccurs="0"/>
      <xsd:element name="ejb-ql"
		   type="j2ee:xsdStringType"/>
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:ID"/>
  </xsd:complexType>

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

  <xsd:complexType name="relationship-role-sourceType">
    <xsd:annotation>
      <xsd:documentation>

	The relationship-role-sourceType designates the source of a
	role that participates in a relationship. A
	relationship-role-sourceType is used by
	relationship-role-source elements to uniquely identify an
	entity bean.

      </xsd:documentation>
    </xsd:annotation>

    <xsd:sequence>
      <xsd:element name="description"
		   type="j2ee:descriptionType"
		   minOccurs="0"
		   maxOccurs="unbounded"/>
      <xsd:element name="ejb-name"
		   type="j2ee:ejb-nameType"/>
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:ID"/>
  </xsd:complexType>

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

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

	The relationshipsType describes the relationships in
	which entity beans with container-managed persistence
	participate. The relationshipsType contains an optional
	description; and a list of ejb-relation elements, which
	specify the container managed relationships.

      </xsd:documentation>
    </xsd:annotation>

    <xsd:sequence>
      <xsd:element name="description"
		   type="j2ee:descriptionType"
		   minOccurs="0"
		   maxOccurs="unbounded"/>
      <xsd:element name="ejb-relation"
		   type="j2ee:ejb-relationType"
		   maxOccurs="unbounded">

	<xsd:unique name="role-name-uniqueness">
	  <xsd:annotation>
	    <xsd:documentation>

	      The ejb-relationship-role-name contains the name of a
	      relationship role. The name must be unique within
	      a relationship, but can be reused in different
	      relationships.

	    </xsd:documentation>
	  </xsd:annotation>
	  <xsd:selector
	       xpath=".//j2ee:ejb-relationship-role-name"/>
	  <xsd:field
	       xpath="."/>
	</xsd:unique>
      </xsd:element>
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:ID"/>
  </xsd:complexType>

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

  <xsd:complexType name="result-type-mappingType">
    <xsd:annotation>
      <xsd:documentation>

	The result-type-mappingType is used in the query element to
	specify whether an abstract schema type returned by a query
	for a select method is to be mapped to an EJBLocalObject or
	EJBObject type.

	The value must be one of the following:

	    Local
	    Remote

      </xsd:documentation>
    </xsd:annotation>
    <xsd:simpleContent>
      <xsd:restriction base="j2ee:string">
	<xsd:enumeration value="Local"/>
	<xsd:enumeration value="Remote"/>
      </xsd:restriction>
    </xsd:simpleContent>
  </xsd:complexType>

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

  <xsd:complexType name="security-identityType">
    <xsd:annotation>
      <xsd:documentation>

	The security-identityType specifies whether the caller's
	security identity is to be used for the execution of the
	methods of the enterprise bean or whether a specific run-as
	identity is to be used. It contains an optional description
	and a specification of the security identity to be used.

      </xsd:documentation>
    </xsd:annotation>

    <xsd:sequence>
      <xsd:element name="description"
		   type="j2ee:descriptionType"
		   minOccurs="0"
		   maxOccurs="unbounded"/>
      <xsd:choice>
	<xsd:element name="use-caller-identity"
		     type="j2ee:emptyType">
	  <xsd:annotation>
	    <xsd:documentation>

	      The use-caller-identity element specifies that
	      the caller's security identity be used as the
	      security identity for the execution of the
	      enterprise bean's methods.

	    </xsd:documentation>
	  </xsd:annotation>
	</xsd:element>
	<xsd:element name="run-as"
		     type="j2ee:run-asType"/>
      </xsd:choice>
    </xsd:sequence>
    <xsd:attribute name="id" type="xsd:ID"/>
  </xsd:complexType>

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

  <xsd:complexType name="session-beanType">
    <xsd:annotation>
      <xsd:documentation>

	The session-beanType declares an session bean. The
	declaration consists of:

	    - an optional description
	    - an optional display name
	    - an optional icon element that contains a small and a large
	      icon file name
	    - a name assigned to the enterprise bean
	      in the deployment description
	    - the names of the session bean's remote home and
	      remote interfaces, if any
	    - the names of the session bean's local home and
	      local interfaces, if any
	    - the name of the session bean's web service endpoint
	      interface, if any
	    - the session bean's implementation class
	    - the session bean's state management type
	    - the session bean's transaction management type
	    - an optional declaration of the bean's
	      environment entries
	    - an optional declaration of the bean's EJB references
	    - an optional declaration of the bean's local
	      EJB references
	    - an optional declaration of the bean's web
	      service references
	    - an optional declaration of the security role
	      references
	    - an optional declaration of the security identity
	      to be used for the execution of the bean's methods
	    - an optional declaration of the bean's resource
	      manager connection factory references
	    - an optional declaration of the bean's resource
	      environment references.
	    - an optional declaration of the bean's message
	      destination references

	The elements that are optional are "optional" in the sense
	that they are omitted when if lists represented by them are
	empty.

	Either both the local-home and the local elements or both
	the home and the remote elements must be specified for the
	session bean.

	The service-endpoint element may only be specified if the
	bean is a stateless session bean.

      </xsd:documentation>
    </xsd:annotation>

    <xsd:sequence>
      <xsd:group ref="j2ee:descriptionGroup"/>
      <xsd:element name="ejb-name"
		   type="j2ee:ejb-nameType"/>
      <xsd:element name="home"
		   type="j2ee:homeType"
		   minOccurs="0"/>
      <xsd:element name="remote"
		   type="j2ee:remoteType"
		   minOccurs="0"/>
      <xsd:element name="local-home"
		   type="j2ee:local-homeType"
		   minOccurs="0"/>
      <xsd:element name="local"
		   type="j2ee:localType"
		   minOccurs="0"/>
      <xsd:element name="service-endpoint"
		   type="j2ee:fully-qualified-classType"
		   minOccurs="0">
	<xsd:annotation>
	  <xsd:documentation>

	    The service-endpoint element contains the
	    fully-qualified name of the enterprise bean's web
	    service endpoint interface. The service-endpoint
	    element may only be specif