Fujitsu J Adapter Class Generator Manual de usuario descargar pdf (Pagina 62)

62 Chapter 5. Adapter Class Reference

Parameter and return value

• class-name

Specifies the internal class name of the java-lang-String class declared in the

REPOSITORY paragraph.

• initialValue (attribute: PIC X ANY LENGTH)

Specifies an alphanumeric data item as the initial value of the String object.

• createdObject (attribute: OBJECT REFERENCE SELF)

Returns the generated object.

Supplement

When a data name is specified for initialValue, a String object as long as data item

length is generated. However, inserting X”00” in the statement can generate a

String object shorter than data item length.

...

REPOSITORY.

CLASS J-String AS "java-lang-String"

...

WORKING-STORAGE SECTION.

01 initialValue PIC X(50).

01 aString OBJECT REFERENCE J-String.

...

PROCEDURE DIVISION.

...

MOVE "ABC" TO initialValue.

INVOKE J-String "NEW-STRING-X" USING initialValue RETURNING aString.

[1]

...

MOVE "ABC" & X"00" TO initialValue.

INVOKE J-String "NEW-STRING-X" USING initialValue RETURNING aString.

[2]

1. A String object consisting of 50 characters with the last 47-character area

padded with blanks is generated.

2. A String object consisting of three characters is generated.

NEW-STRING-N method (factory method)

Explanation

This method generates a String object having the character string specified for the

national data item as an initial value.

Syntax

INVOKE

class-name

"NEW-STRING-N" USING

initialValue

RETURNING

createdObject

Parameter and return value

• class-name

Specifies the internal class name of the java-lang-String class declared in the

REPOSITORY paragraph.

• initialValue (attribute: PIC N ANY LENGTH)

Specifies a national data item as the initial value of the String object.

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