To map a return value as a header parameter, specify true in the element value of the header element.

You can specify the header element in the non-wrapper style. In the wrapper style, if true is specified in the element value of the header element, an error message is output to the standard error output and logs (KDJW61038-E).

The name element is used to customize the child element name of the wrapper element that is mapped from the return value in the wrapper style. For the non-wrapper style, the name element is used to customize the local name of the global element that is mapped from the argument. If the partName element is not specified in the non-wrapper style, you can also customize the part name by specifying the element value of the name element.

The precautions for specifying the name element are as follows:

• 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).
• For the wrapper style, 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 might occur during the execution of the cjwsimport command in the Web Service client development.
• In a wrapper style method with 254 arguments, if the name element is customized to a value other than "return", the number of arguments becomes 255 during the execution of the cjwsimport command and a compilation error might occur.

You specify the partName element to customize the mapping of the part names.

The precautions for specifying the partName element are as follows:

• The partName element is enabled in the non-wrapper style. If the partName element is specified in the wrapper style, the element is ignored.
• If the partName element and name element are specified at the same time, the enabled elements are as follows:
  
  • In the wrapper style: The value of the name element is enabled.
  • In the non-wrapper style: The value of the partName element is enabled.
• Specify the partName element using one-byte alphanumeric characters and underscore (_). If other characters are specified, the operations might not function properly (error message is not output).
• For the non-wrapper style, 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.
• In a wrapper style method with 254 arguments, if the name element is customized to a value other than "return", the number of arguments becomes 255 during the execution of the cjwsimport command and a compilation error might occur.

Use the targetNamespace element to customize the name space of the global element that is mapped from the return value.

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 (KDJW61090-E).
  Also, if you code the name space using the relative path, an error message is output to the standard error output and logs (KDJW61091-E).
  
• Name space coding format
  The following formats 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 (KDJW61092-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 16-15 Conditions for the strings that can be coded in the name space (javax.jws.WebResult)

  No.	Condition	Examples of invalid string	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