If the targetNamespace element is specified in SEI, the specified name space is enabled for the types element, message element, and portType element.

If this element is specified in the Web Service Implementation Class, the specified name space is enabled for the binding element and service element. If the endpointInterface element of the javax.jws.WebService annotation is not used in the Web Service Implementation Class, the same name space is assumed to be specified in both implicit SEI and the Web Service Implementation Class.

In the targetNamespace element, the http:// or urn: protocol is specified as a name space. The following name space formats and strings can be specified:

• Protocol
  Code the name space protocol using the http:// or urn: protocol. If a protocol other than http:// or urn: (such as https://, file://) is coded, an error message is output to the standard error output and logs (KDJW61005-E).
  Also, if you code the name space using the relative path, an error message is output to the standard error output and logs (KDJW61006-E).
  
• Name space coding format
  The following format cannot be coded in the name space. If the following formats are used for coding, an error message is output to the standard error output and logs (KDJW61007-E):
  
  • Query string (example) http://example.com/?a=b
  • Anchor (example) http://example.com/index.html#anchor
  • Port number (example) http://example.com:8080/
  • User name/ password (example) http://user:password@example.com
• Strings that can be coded
  In the segments separated using the separation characters, forward slash (/) or period (.), you can code a string that fulfills all the conditions described in the following table:
  

  Table 16-16 Conditions for the strings that can be coded in the name space (javax.jws.WebService)

  No.	Conditions	Examples of invalid strings	Operation when an invalid string is specified
  1	Strings using only one-byte alphanumeric characters (0 to 9, A to Z, a to z)	http://hitachi.com http://133.145.224.19/ http://[1080:2C14;D30:BA04:275:806:270C:418A]/	The operations might not function properly (error message is not displayed).
  2	Strings other than Java reserved words	http://hitachi.com/abstract	The operations might not function properly.
  3	Strings that do not begin with numeric characters	http://1hitachi.com

The precautions for specifying the endpointInterface element are as follows:

• The endpointInterface element specifies SEI with the javax.jws.WebService annotation using the javax.jws.WebService annotation of the Web Service Implementation Class. If the class is specified, an error message is output to the standard error output and logs (KDJW61009-E). If the specified SEI is not found, an error message is output to the standard error output and logs (KDJW61028-E).
• If the endpointInterface element is specified in the javax.jws.WebService annotation of the Web Service Implementation Class, the name element of the javax.jws.WebService annotation cannot be specified at the same time. If specified at the same time, an error message is output to the standard error output and logs (KDJW61019-E).
• In SEI, the endpointInterface element of the javax.jws.WebService annotation cannot be specified. If specified, an error message is output to the standard error output and logs (KDJW61024-E).
• If the endpointInterface element is specified in the javax.jws.WebService annotation of the Web Service Implementation Class, the following annotations cannot be specified in the Web Service Implementation Class. If specified, an error message is output to the standard error output and logs (KDJW61075-E).
  
  • javax.jws.WebMethod
  • javax.jws.WebParam
  • javax.jws.Oneway
  • javax.jws.WebResult
  • javax.jws.SOAPBinding

The name element is specified to customize the mapping of the port type names. If the element value is specified in the name element, you can also customize all the elements that have the port type name in the default mapping value.

The precautions for specifying the name element are as follows:

• When the name element is used in the javax.jws.WebService annotation of SEI, specify the name element using one-byte alphanumeric characters and underscore (_). If other characters are specified, the operations might not function properly (error message is not output).
• If the endpointInterface element is specified in the javax.jws.WebService annotation of the Web Service Implementation Class, the name element of the javax.jws.WebService annotation cannot be specified at the same time in the Web Service Implementation Class. If specified at the same time, an error message is output to the standard error output and logs (KDJW61019-E).

You specify the serviceName element to customize the mapping of the service names.

The precautions for specifying the serviceName element are as follows:

• The serviceName element of the javax.jws.WebService annotation cannot be specified in SEI. If specified, an error message is output to the standard error output and logs (KDJW61023-E).
• If the serviceName element is used in the javax.jws.WebService annotation of the Web Service Implementation Class, specify the serviceName element using one-byte alphanumeric characters and underscore (_). If other characters are specified, the operations might not function properly.
• Specify a value complying with the Java identifier naming rules provided in the Java language specifications. If the value does not comply with the Java identifier naming rules, a compilation error occurs during the execution of the cjwsimport command in the Web Service client development.

You specify the portName element to customize the mapping of the port names.

• You cannot specify the portName element of the javax.jws.WebService annotation in SEI. If specified, an error message is output to the standard error output and logs (KDJW61022-E).
• If the portName element is used in the javax.jws.WebService annotation of the Web Service Implementation Class, specify the portName element using the one-byte alphanumeric characters and underscore (_).If other characters are specified, the operations might not function properly.

The wsdlLocation element is the value referenced when the Web Service is invoked, so the element is not interpreted when the apt command or the cjwsgen command is executed.