Access Java Proposals for a java source code programmatically

Hi,
Problem
Programmatically get java proposals for a java source code (not byte code) via eclipse bundle
Description
I am developing one eclipse osgi bundle to correct java source code automatically. I am running osgi bundle inside eclipse itself [Version: Mars Release (4.5.0)]. I am able to get java project object and a class object inside it which I want to correct. Every time I try to collect java code proposals as I put one test file which can be corrected (like duplicate imports), I receive below error:
Java code line
JavaCorrectionProcessor.collectCorrections(context, new IProblemLocation[] { problem }, proposals);
Error description
!ENTRY org.eclipse.jdt.ui 4 2 2015-07-27 18:57:09.196
!MESSAGE Problems occurred when invoking code from plug-in: "org.eclipse.jdt.ui".
!STACK 0
java.lang.IllegalStateException: Workbench has not been created yet.
at org.eclipse.ui.PlatformUI.getWorkbench(PlatformUI.java:93)
at org.eclipse.jdt.internal.ui.javaeditor.ASTProvider.install(ASTProvider.java:236)
at org.eclipse.jdt.internal.ui.javaeditor.ASTProvider.<init>(ASTProvider.java:227)
at org.eclipse.jdt.internal.ui.JavaPlugin.getASTProvider(JavaPlugin.java:741)
at org.eclipse.jdt.ui.SharedASTProvider.getAST(SharedASTProvider.java:128)
at org.eclipse.jdt.internal.ui.text.correction.AssistContext.getASTRoot(AssistContext.java:119)
at org.eclipse.jdt.internal.ui.text.correction.LocalCorrectionsSubProcessor.addUnusedMemberProposal(LocalCorrectionsSubProcessor.java:669)
at org.eclipse.jdt.internal.ui.text.correction.QuickFixProcessor.process(QuickFixProcessor.java:530)
at org.eclipse.jdt.internal.ui.text.correction.QuickFixProcessor.getCorrections(QuickFixProcessor.java:316)
at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor$SafeCorrectionCollector.safeRun(JavaCorrectionProcessor.java:378)
at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor$SafeCorrectionProcessorAccess.run(JavaCorrectionProcessor.java:339)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor$SafeCorrectionProcessorAccess.process(JavaCorrectionProcessor.java:335)
at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor.collectCorrections(JavaCorrectionProcessor.java:468)

Any code from org.eclipse.jdt.ui (or the non-API code in org.eclipse.jdt.internal.ui) is likely to require a running workbench. Only the code from org.eclipse.jdt.core is guaranteed to work headlessly.

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Programmatically get java proposals for eclipse bundle

Problem
I am developing one eclipse osgi bundle to correct java source code automatically. I am able to get java project object and a class object inside it which I want to correct. I put one test file in project which can be corrected (like duplicate imports) but I receive below error on my code
Error
[color=red]
java.lang.IllegalStateException: Workbench has not been created yet.
at org.eclipse.ui.PlatformUI.getWorkbench(PlatformUI.java:93)
at org.eclipse.jdt.internal.ui.javaeditor.ASTProvider.install(ASTProvider.java:236)
at org.eclipse.jdt.internal.ui.javaeditor.ASTProvider.<init>(ASTProvider.java:227)
at org.eclipse.jdt.internal.ui.JavaPlugin.getASTProvider(JavaPlugin.java:741)
at org.eclipse.jdt.ui.SharedASTProvider.getAST(SharedASTProvider.java:128)
at org.eclipse.jdt.internal.ui.text.correction.AssistContext.getASTRoot(AssistContext.java:119)
at org.eclipse.jdt.internal.ui.text.correction.ReorgCorrectionsSubProcessor.removeImportStatementProposals(ReorgCorrectionsSubProcessor.java:210)
at org.eclipse.jdt.internal.ui.text.correction.QuickFixProcessor.process(QuickFixProcessor.java:337)
at org.eclipse.jdt.internal.ui.text.correction.QuickFixProcessor.getCorrections(QuickFixProcessor.java:316)
at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor$SafeCorrectionCollector.safeRun(JavaCorrectionProcessor.java:378)
at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor$SafeCorrectionProcessorAccess.run(JavaCorrectionProcessor.java:339)
at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42)
at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor$SafeCorrectionProcessorAccess.process(JavaCorrectionProcessor.java:335)
at org.eclipse.jdt.internal.ui.text.correction.JavaCorrectionProcessor.collectCorrections(JavaCorrectionProcessor.java:468)
[/color]
Below is my code snippet:
CompletionProposalCollector collectorPrjTemp= new CompletionProposalCollector(javaProject); // this line throws error
IJavaCompletionProposal[] prjProposals = collectorPrjTemp.getJavaCompletionProposals();
System.out.println("prjProposals == "+prjProposals.length);

I need to create one handler from where I get ExecutionEvent Object and then I trigger my flow from that point and get object of Workbench, ResourcePlugin, Workspace and Project/JavaProject.
And at last I am able to get proposals which I need. So if you need workbench object you need UI.
If some one need more information he can contact me at [email protected]

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Hi,
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Hi Asha
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Report: ZKBPROGS             *
Function   : Up/Download ABAP reports complete with texts            *
Change Log :                 *
July 5, 1999         *
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   - one program.            *
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          is assigned to the program             *
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        - this program will save/restore the program documenation too*
REPORT ZKBPROGS
       NO STANDARD PAGE HEADING
       LINE-SIZE 255.
Declare Database Objects     *
tables:
DOKIL,
TRDIR.
Constants*
CONSTANTS:
MC_TRDIR_IDENTIFIER(72) TYPE C VALUE '%&%& RDIR',
MC_REPORT_IDENTIFIER(72) TYPE C VALUE '%&%& REPO',
MC_TEXT_IDENTIFIER(72)   TYPE C VALUE '%&%& TEXP',
MC_THEAD_IDENTIFIER(72) TYPE C VALUE '%&%& HEAD',
MC_DOC_IDENTIFIER(72)    TYPE C VALUE '%&%& DOKL',
MC_TRDIR_SHORT(4)        TYPE C VALUE 'RDIR',
MC_REPORT_SHORT(4)       TYPE C VALUE 'REPO',
MC_TEXT_SHORT(4)         TYPE C VALUE 'TEXP',
MC_THEAD_SHORT(4)        TYPE C VALUE 'HEAD',
MC_DOC_SHORT(4)          TYPE C VALUE 'DOKP'.
Declare Module level data structures             *
DATA: BEGIN OF MTAB_PROGRAM_SOURCE OCCURS 0,
        LINE(72) TYPE C,
      END OF MTAB_PROGRAM_SOURCE.
DATA: MTAB_PROGRAM_TRDIR LIKE TRDIR OCCURS 0 WITH HEADER LINE.
DATA: MTAB_PROGRAM_TEXTS LIKE TEXTPOOL OCCURS 0 WITH HEADER LINE.
DATA: MSTR_THEAD LIKE THEAD.
DATA: BEGIN OF MTAB_PROGRAM_FILE OCCURS 0,
        LINE(275) TYPE C,
      END OF MTAB_PROGRAM_FILE.
DATA: BEGIN OF MTAB_DIRECTORY OCCURS 0,
        NAME LIKE TRDIR-NAME,
        DESC(72) TYPE C,
        SAVENAME LIKE RLGRAP-FILENAME,
      END OF MTAB_DIRECTORY.
DATA: BEGIN OF MTAB_PROGRAM_DOCUMENTATION OCCURS 0,
        LINE(255) TYPE C,
      END OF MTAB_PROGRAM_DOCUMENTATION.
Selection Screen             *
*-- Options for upload/download of programs
SELECTION-SCREEN BEGIN OF BLOCK FRM_OPTIONS WITH FRAME TITLE TEXT-UDL.
PARAMETERS:
RB_DOWN RADIOBUTTON GROUP UDL DEFAULT 'X'.       " Download reports
SELECTION-SCREEN BEGIN OF BLOCK FRM_TRDIR WITH FRAME TITLE TEXT-DIR.
SELECT-OPTIONS:
S_NAME FOR TRDIR-NAME,              " Program Name
S_SUBC FOR TRDIR-SUBC               " Program Type
          DEFAULT 'F' OPTION EQ SIGN E," Exclude Functions by default
S_CNAM FOR TRDIR-CNAM               " Created by
          DEFAULT SY-UNAME,
S_UNAM FOR TRDIR-UNAM,              " Last Changed by
S_CDAT FOR TRDIR-CDAT,              " Creation date
S_UDAT FOR TRDIR-UDAT.              " Last update date
SELECTION-SCREEN END OF BLOCK FRM_TRDIR.
*-- Options for uploading programs
PARAMETERS:
RB_UP   RADIOBUTTON GROUP UDL.       " Upload reports
SELECTION-SCREEN BEGIN OF BLOCK FRM_UPLOAD WITH FRAME TITLE TEXT-UPL.
SELECTION-SCREEN BEGIN OF LINE.
SELECTION-SCREEN COMMENT 1(29) TEXT-SNG.
PARAMETERS:
RB_FILE RADIOBUTTON GROUP HOW DEFAULT 'X'.
SELECTION-SCREEN COMMENT 33(42) TEXT-FNA.
SELECTION-SCREEN END OF LINE.
PARAMETERS:
RB_LIST RADIOBUTTON GROUP HOW.
SELECTION-SCREEN END OF BLOCK FRM_UPLOAD.
SELECTION-SCREEN END OF BLOCK FRM_OPTIONS.
*-- Options for up/downloading programs
SELECTION-SCREEN BEGIN OF BLOCK FRM_FILEN WITH FRAME TITLE TEXT-FIL.
PARAMETERS:
RB_DOS RADIOBUTTON GROUP FIL DEFAULT 'X', " Save to local
RB_UNIX RADIOBUTTON GROUP FIL,       " Save to UNIX
P_PATH LIKE RLGRAP-FILENAME         " Path to save files to
        DEFAULT 'c:\temp\'.
SELECTION-SCREEN END OF BLOCK FRM_FILEN.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_NAME-LOW.
CALL FUNCTION 'F4_PROGRAM'
       EXPORTING
            OBJECT             = S_NAME-LOW
            SUPPRESS_SELECTION = 'X'
       IMPORTING
            RESULT             = S_NAME-LOW
       EXCEPTIONS
            OTHERS             = 1.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_NAME-HIGH.
CALL FUNCTION 'F4_PROGRAM'
       EXPORTING
            OBJECT             = S_NAME-HIGH
            SUPPRESS_SELECTION = 'X'
       IMPORTING
            RESULT             = S_NAME-HIGH
       EXCEPTIONS
            OTHERS             = 1.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_UNAM-LOW.
PERFORM GET_NAME USING 'S_UNAM-LOW'
                CHANGING S_UNAM-LOW.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_UNAM-HIGH.
PERFORM GET_NAME USING 'S_UNAM-HIGH'
                CHANGING S_UNAM-HIGH.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_CNAM-LOW.
PERFORM GET_NAME USING 'S_CNAM-LOW'
                CHANGING S_CNAM-LOW.
AT SELECTION-SCREEN ON VALUE-REQUEST FOR S_CNAM-HIGH.
PERFORM GET_NAME USING 'S_CNAM-HIGH'
                CHANGING S_CNAM-HIGH.
TOP-OF-PAGE.
IF RB_LIST = 'X'.
    FORMAT COLOR COL_HEADING.
    NEW-LINE.
    WRITE: AT 3 TEXT-H01,
           AT 15 TEXT-H03.
    FORMAT COLOR OFF.
ENDIF.
AT LINE-SELECTION.
CHECK RB_LIST = 'X'.                 " only do in list mode
READ LINE SY-CUROW FIELD VALUE MTAB_DIRECTORY-SAVENAME.
*-- Read file into an internal table
PERFORM READ_REPORT_FROM_DISK TABLES MTAB_PROGRAM_FILE
            USING MTAB_DIRECTORY-SAVENAME.
*-- Split table into TADIR entry, report lines, and report text
PERFORM SPLIT_INCOMING_FILE TABLES MTAB_PROGRAM_FILE
                 MTAB_PROGRAM_SOURCE
                 MTAB_PROGRAM_TEXTS
                 MTAB_PROGRAM_DOCUMENTATION
        CHANGING TRDIR
                 MSTR_THEAD.
*-- Save all of the data
PERFORM INSERT_NEW_REPORT TABLES MTAB_PROGRAM_SOURCE
               MTAB_PROGRAM_TEXTS
               MTAB_PROGRAM_DOCUMENTATION
        USING TRDIR
               MSTR_THEAD.
Start of processing          *
START-OF-SELECTION.
FORMAT COLOR COL_NORMAL.
IF RB_DOWN = 'X'.
    PERFORM DOWNLOAD_REPORTS.
ELSEIF RB_UP = 'X'.
    PERFORM UPLOAD_REPORTS.
ENDIF.
END-OF-SELECTION.
IF RB_DOWN = 'X'.
    CONCATENATE P_PATH
                'directory.txt'
      INTO P_PATH.
    PERFORM SAVE_TABLE_TO_FILE TABLES MTAB_DIRECTORY
           USING P_PATH.
ENDIF.
      FORM UPLOAD_REPORTS   *
FORM UPLOAD_REPORTS.
*-- Can upload a reports entered in selection criteria or
*-- select from a list. List can be from index.txt in same directory
*-- (created by the download) or by reading the first line of each file
*-- in the directory.
IF RB_FILE = 'X'. " Upload single program from a file
*-- Read file into an internal table
    PERFORM READ_REPORT_FROM_DISK TABLES MTAB_PROGRAM_FILE
              USING P_PATH.
*-- Split table into TADIR entry, report lines, and report text
    PERFORM SPLIT_INCOMING_FILE TABLES MTAB_PROGRAM_FILE
                   MTAB_PROGRAM_SOURCE
                   MTAB_PROGRAM_TEXTS
                   MTAB_PROGRAM_DOCUMENTATION
          CHANGING TRDIR
                   MSTR_THEAD.
*-- Save all of the data
    PERFORM INSERT_NEW_REPORT TABLES MTAB_PROGRAM_SOURCE
                 MTAB_PROGRAM_TEXTS
                 MTAB_PROGRAM_DOCUMENTATION
          USING TRDIR
                 MSTR_THEAD.
ELSEIF RB_LIST = 'X'. " Show list for user to choose from
*-- get list of report names/descriptions from directory text
    CONCATENATE P_PATH
                'directory.txt'
    INTO P_PATH.
    PERFORM READ_REPORT_FROM_DISK TABLES MTAB_DIRECTORY
              USING P_PATH.
    SORT MTAB_DIRECTORY.
*-- Write out list of report names/descriptions
    LOOP AT MTAB_DIRECTORY.
      WRITE:
        / MTAB_DIRECTORY-NAME UNDER TEXT-H01,
          MTAB_DIRECTORY-DESC UNDER TEXT-H03,
          MTAB_DIRECTORY-SAVENAME.
    ENDLOOP.
*-- Process user selections for reports to upload.
ENDIF.
ENDFORM.           " upload_reports
      FORM DOWNLOAD_REPORTS *
      From the user selections, get all programs that meet the      *
      criteria, and save them in ftab_program_directory.            *
      Also save the report to disk.             *
FORM DOWNLOAD_REPORTS.
DATA:
    LC_FULL_FILENAME LIKE RLGRAP-FILENAME.
*-- The table is put into an internal table because the program will
*-- abend if multiple transfers to a dataset occur within a SELECT/
*-- ENDSELCT (tested on 3.1H)
SELECT * FROM TRDIR
         INTO TABLE MTAB_PROGRAM_TRDIR
         WHERE NAME IN S_NAME
         AND    SUBC IN S_SUBC
         AND    CNAM IN S_CNAM
         AND    UNAM IN S_UNAM
         AND    CDAT IN S_CDAT
         AND    UDAT IN S_UDAT.
LOOP AT MTAB_PROGRAM_TRDIR.
*-- Clear out text and source code tables
    CLEAR:
      MTAB_PROGRAM_FILE,
      MTAB_PROGRAM_SOURCE,
      MTAB_PROGRAM_TEXTS,
      MTAB_PROGRAM_DOCUMENTATION.
    REFRESH:
      MTAB_PROGRAM_FILE,
      MTAB_PROGRAM_SOURCE,
      MTAB_PROGRAM_TEXTS,
      MTAB_PROGRAM_DOCUMENTATION.
*-- Get the report
    READ REPORT MTAB_PROGRAM_TRDIR-NAME INTO MTAB_PROGRAM_SOURCE.
*-- Get the text for the report
    READ TEXTPOOL MTAB_PROGRAM_TRDIR-NAME INTO MTAB_PROGRAM_TEXTS.
*-- Get the documentation for the report
    CLEAR DOKIL.
    SELECT * UP TO 1 ROWS FROM DOKIL
           WHERE ID          = 'RE'
           AND    OBJECT      = MTAB_PROGRAM_TRDIR-NAME
           AND    LANGU       = SY-LANGU
           AND    TYP         = 'E'
           ORDER BY VERSION DESCENDING.
    ENDSELECT.
*-- Documentation exists for this object
    IF SY-SUBRC = 0.
      CALL FUNCTION 'DOCU_READ'
           EXPORTING
                ID      = DOKIL-ID
                LANGU   = DOKIL-LANGU
                OBJECT = DOKIL-OBJECT
                TYP     = DOKIL-TYP
                VERSION = DOKIL-VERSION
           IMPORTING
                HEAD    = MSTR_THEAD
           TABLES
                LINE    = MTAB_PROGRAM_DOCUMENTATION
           EXCEPTIONS
                OTHERS = 1.
    ENDIF.
*-- Put the report code and texts into a single file
*-- Put the identifier line in so that the start of the TRDIR line
*-- is marked
    CONCATENATE MC_TRDIR_IDENTIFIER
    MTAB_PROGRAM_TRDIR-NAME
    INTO MTAB_PROGRAM_FILE-LINE.
    APPEND MTAB_PROGRAM_FILE.
*-- Add the TRDIR line
    MTAB_PROGRAM_FILE-LINE = MTAB_PROGRAM_TRDIR.
    APPEND MTAB_PROGRAM_FILE.
*-- Put the identifier line in so that the start of the report code
*-- is marked
    CONCATENATE MC_REPORT_IDENTIFIER
                MTAB_PROGRAM_TRDIR-NAME
      INTO MTAB_PROGRAM_FILE-LINE.
    APPEND MTAB_PROGRAM_FILE.
*-- Add the report code
    LOOP AT MTAB_PROGRAM_SOURCE.
      MTAB_PROGRAM_FILE = MTAB_PROGRAM_SOURCE.
      APPEND MTAB_PROGRAM_FILE.
    ENDLOOP.
*-- Put the identifier line in so that the start of the report text
*-- is marked
    CONCATENATE MC_TEXT_IDENTIFIER
                MTAB_PROGRAM_TRDIR-NAME
      INTO MTAB_PROGRAM_FILE-LINE.
    APPEND MTAB_PROGRAM_FILE.
*-- Add the report texts
    LOOP AT MTAB_PROGRAM_TEXTS.
      MTAB_PROGRAM_FILE = MTAB_PROGRAM_TEXTS.
      APPEND MTAB_PROGRAM_FILE.
    ENDLOOP.
*-- Put the identifier line in so that the start of the THEAD record
*-- is marked
    CONCATENATE MC_THEAD_IDENTIFIER
                MTAB_PROGRAM_TRDIR-NAME
      INTO MTAB_PROGRAM_FILE-LINE.
    APPEND MTAB_PROGRAM_FILE.
    MTAB_PROGRAM_FILE = MSTR_THEAD.
    APPEND MTAB_PROGRAM_FILE.
*-- Put the identifier line in so that the start of the report
*-- documentation is marked
    CONCATENATE MC_DOC_IDENTIFIER
                MTAB_PROGRAM_TRDIR-NAME
      INTO MTAB_PROGRAM_FILE-LINE.
    APPEND MTAB_PROGRAM_FILE.
*-- Add the report documentation
    LOOP AT MTAB_PROGRAM_DOCUMENTATION.
      MTAB_PROGRAM_FILE = MTAB_PROGRAM_DOCUMENTATION.
      APPEND MTAB_PROGRAM_FILE.
    ENDLOOP.
*-- Make the fully pathed filename that report will be saved to
    CONCATENATE P_PATH
                MTAB_PROGRAM_TRDIR-NAME
                '.txt'
      INTO LC_FULL_FILENAME.
    PERFORM SAVE_TABLE_TO_FILE TABLES MTAB_PROGRAM_FILE
           USING LC_FULL_FILENAME.
*-- Write out message with Program Name/Description
    READ TABLE MTAB_PROGRAM_TEXTS WITH KEY ID = 'R'.
    IF SY-SUBRC = 0.
      MTAB_DIRECTORY-NAME = MTAB_PROGRAM_TRDIR-NAME.
      MTAB_DIRECTORY-DESC = MTAB_PROGRAM_TEXTS-ENTRY.
      MTAB_DIRECTORY-SAVENAME = LC_FULL_FILENAME.
      APPEND MTAB_DIRECTORY.
      WRITE: / MTAB_PROGRAM_TRDIR-NAME,
               MTAB_PROGRAM_TEXTS-ENTRY(65) COLOR COL_HEADING.
    ELSE.
      MTAB_DIRECTORY-NAME = MTAB_PROGRAM_TRDIR-NAME.
      MTAB_DIRECTORY-DESC = 'No description available'.
      MTAB_DIRECTORY-SAVENAME = LC_FULL_FILENAME.
      APPEND MTAB_DIRECTORY.
      WRITE: / MTAB_PROGRAM_TRDIR-NAME.
    ENDIF.
ENDLOOP.
ENDFORM.           " BUILD_PROGRAM_DIRECTORY
      FORM SAVE_TABLE_TO_FILE                   *
--> FTAB_TABLE            *
--> F_FILENAME            *
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              FILETYPE = 'ASC'
         TABLES
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         EXCEPTIONS
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      WRITE: / 'Error opening dataset' COLOR COL_NEGATIVE,
               F_FILENAME COLOR COL_NEGATIVE.
    ENDIF.
ELSE.            " Save file to application server
    OPEN DATASET F_FILENAME FOR OUTPUT IN TEXT MODE.
    IF SY-SUBRC = 0.
      LOOP AT FTAB_TABLE.
        TRANSFER FTAB_TABLE TO F_FILENAME.
        IF SY-SUBRC NE 0.
          WRITE: / 'Error writing record to file;' COLOR COL_NEGATIVE,
                   F_FILENAME COLOR COL_NEGATIVE.
        ENDIF.
      ENDLOOP.
    ELSE.
      WRITE: / 'Error opening dataset' COLOR COL_NEGATIVE,
               F_FILENAME COLOR COL_NEGATIVE.
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ENDIF.           " End RB_DOS
ENDFORM.           " SAVE_PROGRAM
      FORM READ_REPORT_FROM_DISK                *
      Read report into internal table. Can read from local or      *
      remote computer       *
FORM READ_REPORT_FROM_DISK TABLES FTAB_TABLE
       USING F_FILENAME.
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     LC_MESSAGE(128) TYPE C.
CLEAR   FTAB_TABLE.
REFRESH FTAB_TABLE.
IF RB_DOS = 'X'.
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              FILENAME            = F_FILENAME
              FILETYPE            = 'ASC'
         TABLES
              DATA_TAB            = FTAB_TABLE
         EXCEPTIONS
              CONVERSION_ERROR    = 1
              FILE_OPEN_ERROR     = 2
              FILE_READ_ERROR     = 3
              INVALID_TABLE_WIDTH = 4
              INVALID_TYPE        = 5
              NO_BATCH            = 6
              UNKNOWN_ERROR       = 7
              OTHERS              = 8.
    IF SY-SUBRC >< 0.
      WRITE: / 'Error reading file from local PC' COLOR COL_NEGATIVE.
    ENDIF.
ELSEIF RB_UNIX = 'X'.
    TRANSLATE F_FILENAME USING '\/'.   " correct slash for unix
    OPEN DATASET F_FILENAME FOR INPUT MESSAGE LC_MESSAGE IN TEXT MODE.
    IF SY-SUBRC = 0.
      DO.
        READ DATASET F_FILENAME INTO FTAB_TABLE.
        IF SY-SUBRC = 0.
          APPEND FTAB_TABLE.
        ELSE.
          EXIT.
        ENDIF.
      ENDDO.
      CLOSE DATASET F_FILENAME.
    ELSE.
      WRITE: / 'Error reading file from remote computer'
COLOR COL_NEGATIVE,
             / LC_MESSAGE,
             / F_FILENAME.
      SY-SUBRC = 4.
    ENDIF.
ENDIF.
ENDFORM.           " READ_REPORT_FROM_DISK
      FORM SPLIT_INCOMING_FILE                  *
--> FTAB_PROGRAM_FILE     *
--> FTAB_PROGRAM_SOURCE   *
--> ` *
--> FTAB_PROGRAM_TEXTS    *
FORM SPLIT_INCOMING_FILE TABLES FTAB_PROGRAM_FILE
                 STRUCTURE MTAB_PROGRAM_FILE
            FTAB_PROGRAM_SOURCE
                 STRUCTURE MTAB_PROGRAM_SOURCE
            FTAB_PROGRAM_TEXTS
                 STRUCTURE MTAB_PROGRAM_TEXTS
            FTAB_PROGRAM_DOCUMENTATION
                STRUCTURE MTAB_PROGRAM_DOCUMENTATION
   CHANGING FSTR_TRDIR
            FSTR_THEAD.
DATA:
    LC_DATATYPE(4) TYPE C,             " Type of data, REPO, TEXP, RDIR
    LC_PROGRAM_FILE LIKE MTAB_PROGRAM_FILE.
LOOP AT FTAB_PROGRAM_FILE.
    LC_PROGRAM_FILE = FTAB_PROGRAM_FILE.
    CASE LC_PROGRAM_FILE(9).
      WHEN MC_TRDIR_IDENTIFIER.
        LC_DATATYPE = MC_TRDIR_SHORT.
      WHEN MC_REPORT_IDENTIFIER.
        LC_DATATYPE = MC_REPORT_SHORT.
      WHEN MC_TEXT_IDENTIFIER.
        LC_DATATYPE = MC_TEXT_SHORT.
      WHEN MC_DOC_IDENTIFIER.
        LC_DATATYPE = MC_DOC_SHORT.
      WHEN MC_THEAD_IDENTIFIER.
        LC_DATATYPE = MC_THEAD_SHORT.
      WHEN OTHERS. " Actual contents of report, trdir, or text
        CASE LC_DATATYPE.
          WHEN MC_TRDIR_SHORT.
            FSTR_TRDIR = FTAB_PROGRAM_FILE.
          WHEN MC_REPORT_SHORT.
            FTAB_PROGRAM_SOURCE = FTAB_PROGRAM_FILE.
            APPEND FTAB_PROGRAM_SOURCE.
          WHEN MC_TEXT_SHORT.
            FTAB_PROGRAM_TEXTS = FTAB_PROGRAM_FILE.
            APPEND FTAB_PROGRAM_TEXTS.
          WHEN MC_THEAD_SHORT.
            FSTR_THEAD = FTAB_PROGRAM_FILE.
          WHEN MC_DOC_SHORT.
            FTAB_PROGRAM_DOCUMENTATION = FTAB_PROGRAM_FILE.
            APPEND FTAB_PROGRAM_DOCUMENTATION.
        ENDCASE.
    ENDCASE.
ENDLOOP.
ENDFORM.           " SPLIT_INCOMING_FILE
      FORM INSERT_NEW_REPORT*
--> FTAB_PROGRAM_SOURCE   *
--> FTAB_PROGRAM_TEXTS    *
--> F_TRDIR               *
FORM INSERT_NEW_REPORT TABLES FTAB_PROGRAM_SOURCE
              STRUCTURE MTAB_PROGRAM_SOURCE
          FTAB_PROGRAM_TEXTS
               STRUCTURE MTAB_PROGRAM_TEXTS
          FTAB_PROGRAM_DOCUMENTATION
               STRUCTURE MTAB_PROGRAM_DOCUMENTATION
   USING FSTR_TRDIR LIKE TRDIR
          FSTR_THEAD LIKE MSTR_THEAD.
DATA:
    LC_OBJ_NAME LIKE E071-OBJ_NAME,
    LC_LINE2(40)     TYPE C,
    LC_ANSWER(1)     TYPE C.
*-- read trdir to see if the report already exists, if it does, prompt
*-- user to overwrite or abort.
SELECT SINGLE * FROM TRDIR WHERE NAME = FSTR_TRDIR-NAME.
IF SY-SUBRC = 0. " Already exists
    CONCATENATE 'want to overwrite report'
                FSTR_TRDIR-NAME
      INTO LC_LINE2 SEPARATED BY SPACE.
    CONCATENATE LC_LINE2
      INTO LC_LINE2.
    CALL FUNCTION 'POPUP_TO_CONFIRM_STEP'
         EXPORTING
              DEFAULTOPTION = 'N'
              TEXTLINE1   = 'The selected report already exists, do you'
              TEXTLINE2      = LC_LINE2
              TITEL          = 'Report already exists'
              CANCEL_DISPLAY = SPACE
         IMPORTING
              ANSWER         = LC_ANSWER
         EXCEPTIONS
              OTHERS         = 1.
ELSE.
    LC_ANSWER = 'J'.
ENDIF.
IF LC_ANSWER = 'J'.
*-- Create the TADIR entry. (TRDIR entry created by INSERT REPORT)
    LC_OBJ_NAME = TRDIR-NAME.
    CALL FUNCTION 'TR_TADIR_POPUP_ENTRY_E071'
         EXPORTING
              WI_E071_PGMID     = 'R3TR'
              WI_E071_OBJECT    = 'PROG'
              WI_E071_OBJ_NAME = LC_OBJ_NAME
              WI_TADIR_DEVCLASS = '$TMP'
         EXCEPTIONS
              EXIT              = 3
              OTHERS            = 4.
    IF SY-SUBRC = 0.
*-- Create Report
      INSERT REPORT FSTR_TRDIR-NAME FROM FTAB_PROGRAM_SOURCE.
*-- Create Texts
      INSERT TEXTPOOL FSTR_TRDIR-NAME FROM FTAB_PROGRAM_TEXTS
             LANGUAGE SY-LANGU.
*-- Save Documentation
      CALL FUNCTION 'DOCU_UPDATE'
           EXPORTING
                HEAD    = FSTR_THEAD
                STATE   = 'A'
                TYP     = 'E'
                VERSION = '1'
           TABLES
                LINE    = FTAB_PROGRAM_DOCUMENTATION
           EXCEPTIONS
                OTHERS = 1.
    ELSE.
      WRITE: / 'Error updating the TADIR entry' COLOR COL_NEGATIVE,
               'Program' COLOR COL_NEGATIVE INTENSIFIED OFF,
               FSTR_TRDIR-NAME, 'was not loaded into SAP.'
                  COLOR COL_NEGATIVE INTENSIFIED OFF.
    ENDIF.
ELSE.
    WRITE: / FSTR_TRDIR-NAME COLOR COL_NEGATIVE,
             'was not uploaded into SAP. Action cancelled by user'
                 COLOR COL_NEGATIVE INTENSIFIED OFF.
ENDIF.
ENDFORM.           " INSERT_NEW_REPORT
      FORM GET_NAME         *
--> VALUE(F_FIELD)        *
--> F_NAME                *
FORM GET_NAME USING VALUE(F_FIELD)
           CHANGING F_NAME.
DATA: LTAB_FIELDS LIKE DYNPREAD OCCURS 0 WITH HEADER LINE,
        LC_PROG LIKE D020S-PROG,
        LC_DNUM LIKE D020S-DNUM.
TRANSLATE F_FIELD TO UPPER CASE.
refresh ltab_fields.
LTAB_FIELDS-FIELDNAME = F_FIELD.
append ltab_fields.
LC_PROG = SY-REPID .
LC_DNUM = SY-DYNNR .
CALL FUNCTION 'DYNP_VALUES_READ'
       EXPORTING
            DYNAME     = LC_PROG
            DYNUMB     = LC_DNUM
       TABLES
            dynpfields = ltab_fields
       EXCEPTIONS
            OTHERS     = 01.
read table ltab_fields index 1.
IF SY-SUBRC EQ 0.
    F_NAME = LTAB_FIELDS-FIELDVALUE.
    refresh ltab_fields.
ENDIF.
CALL FUNCTION 'F4_USER'
       EXPORTING
            OBJECT = F_NAME
       IMPORTING
            RESULT = F_NAME.
ENDFORM.           " GET_NAME
Regards,
Sree

Off topic: Tools for to Merge Source Code

Hi
somebody some tool that did merge between 2 source code, to compare and to update a of side source code when show they is not equal, (of course, It did it when We want)
thank

Most version control system offer such a thing. Check out subversion as one example.
Also TOAD has a "compare files" function. You might even go for MS Word to check differences between two files.
Your source code must be saved as a file fist of cause.

Gesture swipe left or right for Coverflow layout source code

Hi Don Kerr Can You please post gesture swipe left or right for Coverflow layout source code

I strongly agree and missed the three-finger swipe. I managed to figure it out, with some searching online and in preferences. Here's how I got it back.
1. In the Trackpad Preference, go to the third tab, "More Gestures".
2. Mouse over "Swipe between full-screen apps". It will show a short demo video.
3. Just below, where it says "Swipe left or right with three fingers" you can click to change the shortcut. Change it to "Swipe left or right with four fingers".
4. Mouse up to "Swipe between pages". Change its shortcut to "Swipe left or right with three fingers".
5. Rock and roll.
FYI, the default seems to be "Scroll left or right with two fingers". That invokes an animation, and uses Apple's new "natural" scrolling direction. To me, it's not natural, because then I move my fingers backwards (to the left) to go forwards in my history.

How to code Java client for a Java Web Service

Hi,
I have a modest knowledge on Java and new to Web Services. I have create a web service using JDeveloper as detailed at the URL http://www.oracle.com/webfolder/technetwork/tutorials/obe/jdev/obe1013jdev/10131/devdepandmanagingws/devdepandmanagingws.htm
In my Web Service, I have one GetSum java class, which has a method addSum(int x, int y) and this method returns the sum of x and y. I am able to successfully test the addSum method in the web service via the end point. However, I would want to use the addSum() method of the web service in a stand alone java class. For this I have used the wsimport utility and the WSDL of the webservice, from which I have got the following java classes.
AddSum.class
AddSumResponse.class
GetSumWS.class
GetSumWS_Service.class
ObjectFactory.class
package-info.class
I have packed all the above class into a jar file.
I have tried many options provided in various websites, but am not able to get this resolved. I am pasting the WSDL for any reference
<?xml version="1.0" encoding="UTF-8" ?>
- <definitions xmlns="http://schemas.xmlsoap.org/wsdl/" xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/" xmlns:tns="http://FirstWS.com/" name="GetSumWS" targetNamespace="http://FirstWS.com/">
- <types>
- <schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:soap11-enc="http://schemas.xmlsoap.org/soap/encoding/" targetNamespace="http://FirstWS.com/" elementFormDefault="qualified">
<element name="addSum" type="tns:addSum" />
- <complexType name="addSum">
- <sequence>
<element name="x" type="int" />
<element name="y" type="int" />
</sequence>
</complexType>
<element name="addSumResponse" type="tns:addSumResponse" />
- <complexType name="addSumResponse">
- <sequence>
<element name="return" type="int" />
</sequence>
</complexType>
</schema>
</types>
- <message name="GetSumWS_addSum">
<part name="parameters" element="tns:addSum" />
</message>
- <message name="GetSumWS_addSumResponse">
<part name="parameters" element="tns:addSumResponse" />
</message>
- <portType name="GetSumWS">
- <operation name="addSum">
<input message="tns:GetSumWS_addSum" />
<output message="tns:GetSumWS_addSumResponse" />
</operation>
</portType>
- <binding name="GetSumWSSoapHttp" type="tns:GetSumWS">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />
- <operation name="addSum">
<soap:operation soapAction="" />
- <input>
<soap:body use="literal" />
</input>
- <output>
<soap:body use="literal" />
</output>
</operation>
</binding>
- <service name="GetSumWS">
- <port name="GetSumWSSoapHttpPort" binding="tns:GetSumWSSoapHttp">
<soap:address location="http://akartha.in.ibm.com:8888/suresh/GetSumWSSoapHttpPort" />
</port>
</service>
</definitions>
Can someone please provide me the code to invoke the addSum() method in a stand alone java class. I would really appreciate the help
Thanks,
Suresh

Hi,
The following is my code to invoke the addSum() web service method.
package com.FirstWS;
import com.firstws.*;
import com.firstws.GetSumWS_Service;
import com.firstws.GetSumWS;
import java.rmi.RemoteException;
public class useWS {
public static void main (String[] args) {
GetSumWS port = null;
try {
int number1 = 10;
int number2 = 20;
port = new GetSumWS_Service().getGetSumWSSoapHttpPort();
System.out.println ("Invoking addNumbers(%d, %d)\n"+ number1 + number2);
int result;
result = port.addSum(number1,number2);
System.out.printf (
"The result of adding %d and %d is %d.\n\n",
number1, number2, result);
} catch (Exception ex) {
System.out.println ("Caught Exception: %s\n"+ex);
But when I compile, I get the following error: "Error(14,20): Service not found in class com.firstws.GetSumWS_Service in class com.FirstWS.useWS"
Please let me know where I have wrong, and would appreciate if you could correct it.
Thanks,
Suresh

Error while trying to access system information for AS Java

Hi,
I´m not sure if this is the correct forum so if I'm wrong please let me know to move it to the correct one.
We are facing an extrange behavior when trying to access System Information in an AS Java, every time we try to access the link the following error shows up:
Error - ID018236: Cannot instantiate bean. java.lang.ClassNotFoundException: com.sap.engine.monitor.infoapp.SystemInfo
the complete error shows:
Found in negative cache -
Loader Info -
ClassLoader name: sap.com/tc~monitoring~systeminfo Parent loader name: References: common:service:http;service:servlet_jsp service:ejb common:service:iiop;service:naming;service:p4;service:ts service:jmsconnector library:jsse library:servlet common:library:IAIKSecurity;library:activation;library:mail;library:tcsecssl library:ejb20 library:j2eeca library:jms library:opensql common:library:com.sap.security.api.sda;library:com.sap.security.core.sda;library:security.class;library:webservices_lib;service:adminadapter;service:basicadmin;service:com.sap.security.core.ume.service;service:configuration;service:connector;service:dbpool;service:deploy;service:jmx;service:jmx_notification;service:keystore;service:security;service:userstore interface:resourcecontext_api interface:webservices interface:cross interface:ejbserialization library:tcjmx library:sapxmltoolkit library:tcSLUTIL Resources: /usr/sap/QBW/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/tcmonitoringsysteminfo/servlet_jsp/sap/monitoring/root/WEB-INF/classes /usr/sap/QBW/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/tcmonitoringsysteminfo/servlet_jsp/sap/monitoring/root/WEB-INF/lib/jstartupapi.jar /usr/sap/QBW/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/tcmonitoringsysteminfo/servlet_jsp/monitoring/root/WEB-INF/classes /usr/sap/QBW/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/tcmonitoringsysteminfo/servlet_jsp/monitoring/work /usr/sap/QBW/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/tcmonitoringsysteminfo/servlet_jsp/sap/monitoring/work /usr/sap/QBW/DVEBMGS03/j2ee/cluster/server0/apps/sap.com/tcmonitoring~systeminfo/servlet_jsp/sap/monitoring/root/WEB-INF/lib/jstartupimpl.jar Loading model: {parent,references,local} -
Any idea about what is happening is appreciated.

check with this links too
http://hostname:port/sap/monitoring/SystemInfo
http://hostname:port/monitoring/SystemInfo
Implementing this note should solve your problem
Note 1281251 - System information exception: Connection is invalid
and also check
Note 1233282 - Fixed URL of System Information application on Start page
Thanks,
Surendra

I WANT TO ACCESS THE TUTORIAL FOR SUN JAVA STUDIO CRETOR

I PUT MY USER ID, I PUT MY PASSWORD, I PUT MY SERIAL NUMBER, I PRESS THE BUTTON AND NOTHING HAPPENS.
HOW CAN I ACCESS THE TUTORIALS.
I NEED SOME MATERIAL TO READ ABOUT.
I WILL APPRECIATE SOME HELP.

Hi,
Sorry for your frustration.
I tried the other day and had a similar problem. I got around this by logging out of the forum.
If this doesn't help, you may need to clean the browser cache, closing all browsers and restarting
the browser. If still no luck, try rebooting your machine.
- John B

How to compile my java application for Personal Java??

i write a simple program and want to run it in PJEE.
program is:
import java.awt.*;
public class TestApp {
public static void main(String[] args) {
Frame f = new Frame();
f.pack();
f.setSize(300,300);
f.show();
and i compiled it using JDK1.4
javac TestApp.javathen i want to test it by using pjava
pjava TestAppbut i got a error message:
Error loading class TestApp: Bad major version numberplease tell me what it is mean and how i can debug it, thanks.

hi, all
i have resolved my question by myself.
because:
|-> personal java
|
jdk1.1 -> jdk1.2 -> jdk1.4
so, i must compile the java file by using jdk1.1.x
:)

I can not find java library for spatial java api B14373-01

hi
at the following link there is a description of the current java api..
http://download-uk.oracle.com/docs/cd/B19306_01/appdev.102/b14373/toc.htm
but i can't find the appendant *.jar files
can anybody help me...
jens

You can find them under $ORACLE_HOME/md/lib
directory.
siva

How to convert class file to Java source code ?

Hi All ,
Currently am working in Peoplesoft Demo project using java as Plug in.We have only the class files and jar files and we have planned to modify the code for future enhancements.We dont have any legal issues here as we are already working with our client for the original source code.
Kindly help me out in doing this reverse engineering process.We have come to know the below steps would help us out.Can someone guide us in acheiving this process step by step.Please add your experience here and let us know what are the other steps required ..
(1)Rename the file from .jar to .zip and extract the .zip file.
(2)Decompile the desired .class file using 3rd party tool and get .java file.
(3)Modify the .java file and compile it.
(4)Now zip the extracted files and rename the it from .zip to .jar.
We need to verify whether the modified .jar file will work
Thanks & Regards
Kar1983

Thanks for your reply ....We have asked them so many times ..but they say they dont have it .Since we have planned to do some enhancements from our end we have planned to do reverse engineering process.

Access Java Proposals for a java source code programmatically

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