CONVERT_OTF_2_PDF problem
Hi all
I'm trying to send a sapscript via email.
The scenario is the sequent.
The mail is send correctly but I am not able to open the pdf file with acrobat reader.
I try to open the pdf file with notepad and it looks like other pdf file.
It's possible that something doesn't work correctly in the FM CONVERT_OTF_2_PDF?
bye
enzo
Hi,
I too had the same requirement here is the sample code. Please check it, it may helpful if yes try to assign some app. points.
sample code:
REPORT YFINAL.
Data declarations
TYPES: pdf_nuc_line_t TYPE SOLI.
DATA: lt_pdf_nuc_data TYPE STANDARD TABLE OF SOLI.
data : output_options type ssfcompop, " To hold output options
control_parameters type ssfctrlop, " To hold control parameters
output_data type ssfcrescl, " To hold Output information
v_pdf_len type i,
pdf_table type rcl_bag_tline,
l_cline TYPE SOLISTI1.
DATA: FM_NAME TYPE RS38L_FNAM.
SELETION SCREEN
SELECTION-SCREEN BEGIN OF BLOCK B1 WITH FRAME TITLE TEXT-001.
data : p_FNAME TYPE RS38L_FNAM. "Smartform name
p_fname = 'YMSGTEST'.
SELECTION-SCREEN END OF BLOCK B1.
CALL FUNCTION 'SSF_FUNCTION_MODULE_NAME'
EXPORTING FORMNAME = p_fname
variant = ' '
direct_call = ' '
IMPORTING FM_NAME = FM_NAME
EXCEPTIONS NO_FORM = 1
NO_FUNCTION_MODULE = 2
OTHERS = 3.
if sy-subrc = 0.
write FM_NAME.
endif.
Set the output options and control parameters
Set control parameters to get the output format (OTF) from Smart Forms
control_parameters-no_dialog = 'X'.
control_parameters-getotf = 'X'.
control_parameters-langu = sy-langu.
Get device type
call function 'SSF_GET_DEVICE_TYPE'
EXPORTING
i_language = control_parameters-langu
IMPORTING
e_devtype = output_options-tdprinter
EXCEPTIONS
no_language = 1
language_not_installed = 2
no_devtype_found = 3
system_error = 4
others = 5.
if sy-subrc <> 0.
endif.
call function FM_NAME
EXPORTING
ARCHIVE_INDEX =
ARCHIVE_INDEX_TAB =
ARCHIVE_PARAMETERS =
CONTROL_PARAMETERS = control_parameters
MAIL_APPL_OBJ =
MAIL_RECIPIENT =
MAIL_SENDER =
OUTPUT_OPTIONS = output_options
USER_SETTINGS = 'X'
IMPORTING
DOCUMENT_OUTPUT_INFO =
JOB_OUTPUT_INFO = output_data
JOB_OUTPUT_OPTIONS =
exceptions
formatting_error = 1
internal_error = 2
send_error = 3
user_canceled = 4
others = 5
if sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
now convert the final document (OTF format) into PDF format
call function 'CONVERT_OTF'
exporting
format = 'PDF'
MAX_LINEWIDTH = 132
ARCHIVE_INDEX = ' '
COPYNUMBER = 0
importing
bin_filesize = v_pdf_len
tables
otf = output_data-otfdata
lines = PDF_TABLE
exceptions
err_max_linewidth = 1
err_format = 2
err_conv_not_possible = 3
err_bad_otf = 4
others = 5
To convert PDF file to Binary
call function 'QCE1_CONVERT'
tables
t_source_tab = PDF_TABLE
t_target_tab = lt_pdf_nuc_data
EXCEPTIONS
CONVERT_NOT_POSSIBLE = 1
OTHERS = 2
if sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
endif.
CALL FUNCTION 'GUI_DOWNLOAD'
EXPORTING
BIN_FILESIZE =
FILENAME = 'c:/testhem/myfile.pdf'
FILETYPE = 'BIN'
TABLES
DATA_TAB = lt_pdf_nuc_data.
Regards,
Suman
Similar Messages
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Smartforms o/p 2 PDF conversion problem , plz see my code
Hi Smartform Guys
1)I m getting error <b>"CONVT_NO_NUMBER "</b> in converting my Smartform output to PDF.
*Printing of Export Invoice, Packing List,Enclosure to Packing List & *
*Case Marking in one SMART FORMS Layout *
REPORT ZSD_REP_MULTI_PRINT.
TABLES :
vbak,
vbap,
vbpa,
vbfa,
VBRK,
VBRP,
LIKP,
LIPS,
KONV,
objk,
tvko,
ser01,
sadr,
equi,
makt,
mast,
t005t,
kna1,
t001w,
T001,
ADRC,
sscrfields,
zpp_plcmi, "Packing list history For Conf: Item data
zplh, "PACKING LIST HISTORY : HEADER DATA
zpli. "PACKING LIST HISTORY : ITEM DATA
DATA: FM_NAME TYPE RS38L_FNAM,
P_E_DEVTYPE TYPE RSPOPTYPE,
P_JOB_OUTPUT_INFO TYPE SSFCRESCL OCCURS 2000 WITH HEADER LINE,
P_OUTPUT_OPTIONS TYPE SSFCOMPOP OCCURS 0 WITH HEADER LINE,
P_CONTROL_PARAMETERS TYPE SSFCTRLOP OCCURS 0 WITH HEADER LINE ,
P_DOC LIKE DOCS OCCURS 2000 WITH HEADER LINE,
P_LINES LIKE TLINE OCCURS 200,
P_BIN_FILESIZE TYPE I,
P_LANGUAGE TYPE SFLANGU,
P_BIN_FILE TYPE XSTRING.
DATA: T_ITEM TYPE ZSD_TABL_LITEM,
WA_ITEM TYPE ZSD_STRUCT_LITEM,
T_ADRS LIKE ZSD_STRUCT_ADRS OCCURS 0 WITH HEADER LINE,
MSLINES LIKE TLINE OCCURS 1 WITH HEADER LINE,
TIDNO LIKE STXL-TDID,
TNAME LIKE STXL-TDNAME,
TOBJT LIKE STXL-TDOBJECT,
SSORD LIKE VBAK-VBELN,
TOT LIKE VBAK-NETWR,
WORD LIKE SPELL.
SELECTION-SCREEN BEGIN OF BLOCK blk1 WITH FRAME TITLE text-001.
PARAMETERS: P_DELNO LIKE LIKP-VBELN OBLIGATORY,
P_INVNO LIKE VBRK-VBELN OBLIGATORY,
P_DATE LIKE SY-DATUM.
SELECTION-SCREEN END OF BLOCK blk1.
AT SELECTION-SCREEN.
CLEAR T_ADRS.
REFRESH T_ITEM.
T_ADRS-INVNO = P_INVNO.
T_ADRS-INVDAT = P_DATE.
SELECT SINGLE VBELV INTO VBFA-VBELV
FROM VBFA
WHERE VBELN = P_DELNO
AND VBTYP_N = 'J' .
SSORD = VBFA-VBELV.
*Exporter's Address
SELECT SINGLE BUKRS_VF INTO VBAK-BUKRS_VF
FROM VBAK
WHERE VBELN = VBFA-VBELV.
SELECT SINGLE ADRNR
INTO T001-ADRNR
FROM T001
WHERE BUKRS = VBAK-BUKRS_VF.
SELECT SINGLE NAME1 STREET CITY1 POST_CODE1 COUNTRY
INTO (T_ADRS-NAME1,T_ADRS-STREET,T_ADRS-CITY1,
T_ADRS-POST_CODE1, ADRC-COUNTRY)
FROM ADRC
WHERE ADDRNUMBER EQ T001-ADRNR.
SELECT SINGLE LANDX
INTO T_ADRS-COUNTRY
FROM T005T
WHERE SPRAS = 'EN'
AND LAND1 = ADRC-COUNTRY.
**BUYERS NO & DATE
SELECT SINGLE BSTNK BSTDK INTO (T_ADRS-BSTNK,T_ADRS-BSTDK)
FROM VBAK
WHERE VBELN = VBFA-VBELV.
*Consignee Address & Buyer Other Than Consignee
SELECT SINGLE KUNNR KUNAG INTO (LIKP-KUNNR, LIKP-KUNAG)
FROM LIKP WHERE VBELN = P_DELNO.
IF LIKP-KUNNR = LIKP-KUNAG.
SELECT SINGLE NAME1 NAME2 STRAS ORT01 PSTLZ REGIO TELF1 ADRNR
INTO (T_ADRS-CNAME1, T_ADRS-CNAME2, T_ADRS-CSTREET,
T_ADRS-CCITY, T_ADRS-CPCODE, T_ADRS-CREGIO,
T_ADRS-CTELF1, KNA1-ADRNR)
FROM KNA1
WHERE KUNNR = LIKP-KUNNR.
SELECT SINGLE COUNTRY INTO ADRC-COUNTRY
FROM ADRC
WHERE ADDRNUMBER EQ KNA1-ADRNR.
SELECT SINGLE LANDX
INTO T_ADRS-CCOUNTRY
FROM T005T
WHERE SPRAS = 'EN'
AND LAND1 = ADRC-COUNTRY.
T_ADRS-ONAME1 = T_ADRS-CNAME1 .
T_ADRS-ONAME2 = T_ADRS-CNAME2 .
T_ADRS-OSTREET = T_ADRS-CSTREET .
T_ADRS-OCITY = T_ADRS-CCITY.
T_ADRS-OPCODE = T_ADRS-CPCODE .
T_ADRS-OREGIO = T_ADRS-CREGIO.
T_ADRS-OTELF1 = T_ADRS-CTELF1 .
T_ADRS-OCOUNTRY = T_ADRS-CCOUNTRY.
ELSE.
SELECT SINGLE NAME1 NAME2 STRAS ORT01 PSTLZ REGIO TELF1 ADRNR
INTO (T_ADRS-CNAME1, T_ADRS-CNAME2, T_ADRS-CSTREET,
T_ADRS-CCITY, T_ADRS-CPCODE, T_ADRS-CREGIO,
T_ADRS-CTELF1, KNA1-ADRNR)
FROM KNA1
WHERE KUNNR = LIKP-KUNNR.
SELECT SINGLE COUNTRY INTO ADRC-COUNTRY
FROM ADRC
WHERE ADDRNUMBER EQ KNA1-ADRNR.
SELECT SINGLE LANDX
INTO T_ADRS-CCOUNTRY
FROM T005T
WHERE SPRAS = 'EN'
AND LAND1 = ADRC-COUNTRY.
*Buyer Other than Consignee
SELECT SINGLE NAME1 NAME2 STRAS ORT01 PSTLZ REGIO TELF1 ADRNR
INTO (T_ADRS-ONAME1, T_ADRS-ONAME2, T_ADRS-OSTREET,
T_ADRS-OCITY, T_ADRS-OPCODE, T_ADRS-OREGIO,
T_ADRS-OTELF1, KNA1-ADRNR)
FROM KNA1
WHERE KUNNR = LIKP-KUNAG.
SELECT SINGLE COUNTRY INTO ADRC-COUNTRY
FROM ADRC
WHERE ADDRNUMBER EQ KNA1-ADRNR.
SELECT SINGLE LANDX
INTO T_ADRS-OCOUNTRY
FROM T005T
WHERE SPRAS = 'EN'
AND LAND1 = ADRC-COUNTRY.
ENDIF.
*Other's Ref
TIDNO = 'Z071'.
TNAME = SSORD.
TOBJT = 'VBBK'.
PERFORM FINDTEXT.
LOOP AT MSLINES.
T_ADRS-OREF = mslines-tdline(25).
EXIT.
ENDLOOP.
*Buyer's Order No Ref
TIDNO = 'Z023'.
TNAME = SSORD.
TOBJT = 'VBBK'.
PERFORM FINDTEXT.
LOOP AT MSLINES.
T_ADRS-BUYER = mslines-tdline(25).
EXIT.
ENDLOOP.
*Exporter Ref
TIDNO = 'Z072'.
TNAME = SSORD.
TOBJT = 'VBBK'.
PERFORM FINDTEXT.
LOOP AT MSLINES.
T_ADRS-XPREF = mslines-tdline(25).
EXIT.
ENDLOOP.
*Pre-Carraige By
TIDNO = 'Z074'.
TNAME = SSORD.
TOBJT = 'VBBK'.
PERFORM FINDTEXT.
LOOP AT MSLINES.
T_ADRS-PCRG = mslines-tdline(25).
EXIT.
ENDLOOP.
*Place Of reciept by Pre-Carraige
TIDNO = 'Z073'.
TNAME = SSORD.
TOBJT = 'VBBK'.
PERFORM FINDTEXT.
LOOP AT MSLINES.
T_ADRS-PLPCRG = mslines-tdline(25).
EXIT.
ENDLOOP.
*Vessel/Flight No
TIDNO = 'Z075'.
TNAME = SSORD.
TOBJT = 'VBBK'.
PERFORM FINDTEXT.
LOOP AT MSLINES.
T_ADRS-VFNO = mslines-tdline(25).
EXIT.
ENDLOOP.
*Port Of Loading
TIDNO = 'Z077'.
TNAME = SSORD.
TOBJT = 'VBBK'.
PERFORM FINDTEXT.
LOOP AT MSLINES.
T_ADRS-PLOAD = mslines-tdline(25).
EXIT.
ENDLOOP.
*Port Of Discharge
TIDNO = 'Z076'.
TNAME = SSORD.
TOBJT = 'VBBK'.
PERFORM FINDTEXT.
LOOP AT MSLINES.
T_ADRS-PDISG = mslines-tdline(25).
EXIT.
ENDLOOP.
*Final Destination
TIDNO = 'Z070'.
TNAME = SSORD.
TOBJT = 'VBBK'.
PERFORM FINDTEXT.
LOOP AT MSLINES.
T_ADRS-FDEST = mslines-tdline(25).
EXIT.
ENDLOOP.
*Terms Of Delivery & Payment
TIDNO = 'Z080'.
TNAME = SSORD.
TOBJT = 'VBBK'.
PERFORM FINDTEXT.
LOOP AT MSLINES.
T_ADRS-TERMS = mslines-tdline(50).
EXIT.
ENDLOOP.
APPEND T_ADRS.
*BODY SECTION FOR LINE ITEMS
SELECT POSNR KWMENG VRKME WAERK
INTO (VBAP-POSNR, VBAP-KWMENG, VBAP-VRKME, VBAP-WAERK)
FROM VBAP
WHERE VBELN = SSORD.
*Mark/Case No
TIDNO = '0002'.
CONCATENATE SSORD
VBAP-POSNR
INTO TNAME.
TOBJT = 'VBBP'.
PERFORM FINDTEXT.
LOOP AT MSLINES.
WA_ITEM-MARKNO = mslines-tdline(40).
EXIT.
ENDLOOP.
*Packing Type
TIDNO = '0003'.
CONCATENATE SSORD
VBAP-POSNR
INTO TNAME.
TOBJT = 'VBBP'.
PERFORM FINDTEXT.
LOOP AT MSLINES.
WA_ITEM-PACKTYP = mslines-tdline(40).
EXIT.
ENDLOOP.
*Goods Description
TIDNO = '0001'.
CONCATENATE SSORD
VBAP-POSNR
INTO TNAME.
TOBJT = 'VBBP'.
PERFORM FINDTEXT.
LOOP AT MSLINES.
WA_ITEM-PACKTYP = mslines-tdline(40).
EXIT.
ENDLOOP.
*Goods Quantity
WA_ITEM-QTY = VBAP-KWMENG.
WA_ITEM-VRKME = VBAP-VRKME.
*Goods Rate
SELECT SINGLE KNUMV INTO VBAK-KNUMV FROM VBAK WHERE VBELN = SSORD.
SELECT SINGLE KBETR WAERS
INTO (WA_ITEM-RATE, WA_ITEM-WAERS)
FROM KONV
WHERE KNUMV = VBAK-KNUMV
AND KPOSN = VBAP-POSNR
AND KSCHL = 'PR00'.
*Goods Amount
WA_ITEM-AMOUNT = WA_ITEM-QTY * WA_ITEM-RATE.
WA_ITEM-WAERK = VBAP-WAERK.
TOT = TOT + WA_ITEM-AMOUNT.
APPEND WA_ITEM TO T_ITEM.
ENDSELECT.
T_ADRS-TOT = TOT.
CALL FUNCTION 'SPELL_AMOUNT'
EXPORTING
AMOUNT = TOT
CURRENCY = VBAP-WAERK
FILLER = ' '
LANGUAGE = SY-LANGU
IMPORTING
IN_WORDS = WORD
EXCEPTIONS
NOT_FOUND = 1
TOO_LARGE = 2
OTHERS = 3
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
TEXT = WORD-WORD.
CONCATENATE TEXT
'DECIMAL'
WORD-WORD
INTO TEXT
SEPARATED BY ' '.
T_ADRS-TOT_WORDS = WORD-WORD.
APPEND T_ADRS.
START-OF-SELECTION.
CALL FUNCTION 'SSF_FUNCTION_MODULE_NAME'
EXPORTING
FORMNAME = 'Z_SD_REP_MULTI_PRINT'
VARIANT = ' '
DIRECT_CALL = ' '
IMPORTING
FM_NAME = FM_NAME
EXCEPTIONS
NO_FORM = 1
NO_FUNCTION_MODULE = 2
OTHERS = 3
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
P_LANGUAGE = 'EN'.
CALL FUNCTION 'SSF_GET_DEVICE_TYPE'
EXPORTING
I_LANGUAGE = P_LANGUAGE
I_APPLICATION = 'SAPDEFAULT'
IMPORTING
E_DEVTYPE = P_E_DEVTYPE.
P_OUTPUT_OPTIONS-XSFCMODE = 'X'.
P_OUTPUT_OPTIONS-XSF = SPACE.
P_OUTPUT_OPTIONS-XDFCMODE = 'X'.
P_OUTPUT_OPTIONS-XDF = SPACE.
P_OUTPUT_OPTIONS-TDPRINTER = P_E_DEVTYPE.
P_OUTPUT_OPTIONS-TDDEST = 'LOCL'.
APPEND P_OUTPUT_OPTIONS.
P_CONTROL_PARAMETERS-NO_DIALOG = 'X'.
P_CONTROL_PARAMETERS-GETOTF = 'X'.
P_CONTROL_PARAMETERS-NO_CLOSE = SPACE.
APPEND P_CONTROL_PARAMETERS.
CALL FUNCTION FM_NAME
EXPORTING
ARCHIVE_INDEX =
ARCHIVE_INDEX_TAB =
ARCHIVE_PARAMETERS =
CONTROL_PARAMETERS = P_CONTROL_PARAMETERS
MAIL_APPL_OBJ =
MAIL_RECIPIENT =
MAIL_SENDER =
OUTPUT_OPTIONS = P_OUTPUT_OPTIONS
USER_SETTINGS = 'X'
IMPORTING
DOCUMENT_OUTPUT_INFO =
JOB_OUTPUT_INFO = P_JOB_OUTPUT_INFO
JOB_OUTPUT_OPTIONS =
TABLES
T_ADRS = T_ADRS
T_ITEM = T_ITEM
EXCEPTIONS
FORMATTING_ERROR = 1
INTERNAL_ERROR = 2
SEND_ERROR = 3
USER_CANCELED = 4
OTHERS = 5
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
P_OTF[] = P_JOB_OUTPUT_INFO-OTFDATA.
CALL FUNCTION 'CONVERT_OTF_2_PDF'
EXPORTING
USE_OTF_MC_CMD = 'X'
ARCHIVE_INDEX =
IMPORTING
BIN_FILESIZE = P_BIN_FILESIZE
TABLES
OTF = P_JOB_OUTPUT_INFO-OTFDATA
DOCTAB_ARCHIVE = P_DOC
LINES = P_LINES
EXCEPTIONS
ERR_CONV_NOT_POSSIBLE = 1
ERR_OTF_MC_NOENDMARKER = 2
OTHERS = 3.
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
BREAK-POINT.
CALL FUNCTION 'WS_DOWNLOAD'
EXPORTING
BIN_FILESIZE = P_BIN_FILESIZE
CODEPAGE = ' '
FILENAME = 'C:\TEMP.PDF'
FILETYPE = 'BIN'
MODE = ''
WK1_N_FORMAT = ' '
WK1_N_SIZE = ' '
WK1_T_FORMAT = ' '
WK1_T_SIZE = ' '
COL_SELECT = ' '
COL_SELECTMASK = ' '
NO_AUTH_CHECK = ' '
IMPORTING
FILELENGTH = P_BIN_FILESIZE
TABLES
DATA_TAB = P_LINES
FIELDNAMES =
EXCEPTIONS
FILE_OPEN_ERROR = 1
FILE_WRITE_ERROR = 2
INVALID_FILESIZE = 3
INVALID_TYPE = 4
NO_BATCH = 5
UNKNOWN_ERROR = 6
INVALID_TABLE_WIDTH = 7
GUI_REFUSE_FILETRANSFER = 8
CUSTOMER_ERROR = 9
NO_AUTHORITY = 10
OTHERS = 11
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
CALL FUNCTION 'GUI_DOWNLOAD'
EXPORTING
BIN_FILESIZE = P_BIN_FILESIZE
FILENAME = 'C:\Documents and Settings\pvipin\Desktop\sd.pdf'
FILETYPE = 'BIN'
APPEND = ' '
WRITE_FIELD_SEPARATOR = ' '
HEADER = '00'
TRUNC_TRAILING_BLANKS = ' '
WRITE_LF = 'X'
COL_SELECT = ' '
COL_SELECT_MASK = ' '
DAT_MODE = ' '
CONFIRM_OVERWRITE = ' '
NO_AUTH_CHECK = ' '
CODEPAGE = ' '
IGNORE_CERR = ABAP_TRUE
REPLACEMENT = '#'
WRITE_BOM = ' '
TRUNC_TRAILING_BLANKS_EOL = 'X'
IMPORTING
FILELENGTH =
*TABLES
DATA_TAB = P_LINES.
FIELDNAMES =
**EXCEPTIONS
FILE_WRITE_ERROR = 1
NO_BATCH = 2
GUI_REFUSE_FILETRANSFER = 3
INVALID_TYPE = 4
NO_AUTHORITY = 5
UNKNOWN_ERROR = 6
HEADER_NOT_ALLOWED = 7
SEPARATOR_NOT_ALLOWED = 8
FILESIZE_NOT_ALLOWED = 9
HEADER_TOO_LONG = 10
DP_ERROR_CREATE = 11
DP_ERROR_SEND = 12
DP_ERROR_WRITE = 13
UNKNOWN_DP_ERROR = 14
ACCESS_DENIED = 15
DP_OUT_OF_MEMORY = 16
DISK_FULL = 17
DP_TIMEOUT = 18
FILE_NOT_FOUND = 19
DATAPROVIDER_EXCEPTION = 20
CONTROL_FLUSH_ERROR = 21
OTHERS = 22 .
IF SY-SUBRC <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
*& Form FINDTEXT
text
FORM FINDTEXT.
REFRESH mslines.
CALL FUNCTION 'READ_TEXT'
EXPORTING
client = sy-mandt
id = tidno
language = sy-langu
name = tname
object = tobjt
TABLES
lines = mslines
EXCEPTIONS
id = 1
language = 2
name = 3
not_found = 4
object = 5
reference_check = 6
wrong_access_to_archive = 7
OTHERS = 8.
DELETE mslines WHERE tdline IS INITIAL.
ENDFORM. "FINDTEXTThnx in Advnce
Moni
Message was edited by: md monirujjaman
Message was edited by: md monirujjaman
Message was edited by: md monirujjaman
Message was edited by: md monirujjaman
Message was edited by: md monirujjaman
Message was edited by: md monirujjaman
Message was edited by: md monirujjaman
Message was edited by: md monirujjaman
Message was edited by: md monirujjamanHello,
I think the following statement is causing problem.
P_OTF[] = P_JOB_OUTPUT_INFO-OTFDATA.
either give:
P_OTF[] = P_JOB_OUTPUT_INFO-OTFDATA[].
or
directly pass P_JOB_OUTPUT_INFO-OTFDATA into FM parameter.
This is because you are filling only header into P_OTF and NOT the Contents of internal table by the statement
P_OTF[] = P_JOB_OUTPUT_INFO-OTFDATA.
let me know whether it works.
Regards, Murugesh AS
have alook at this thread:
Re: SX_OBJECT_CONVERT_OTF_PDF
this may help you
Message was edited by: Murugesh Arcot
Message was edited by: Murugesh Arcot -
Problem in converting smartform to PDF
Hi Experts,
I am facing the issue while converting the smartform to pdf form with the help of FM convert_otf_2_pdf .
Problem is that
CH3OH4OD7 3 , 4 and 7 are the subscipts in SMARTFORM like in a chemical formula ,but after conveting to PDF # is replacing the subscripts like CH#OH#OD# .
Kindly help in this issue.
Thanks
Sachin
Edited by: Rob Burbank on Feb 6, 2012 10:13 AMTry this example it will be help full
REPORT YSAMPLE5.
DATA:
w_form_name TYPE tdsfname VALUE 'YSAMPLE2',
w_fmodule TYPE rs38l_fnam,
w_cparam TYPE ssfctrlop,
w_outoptions TYPE ssfcompop,
W_bin_filesize TYPE i, " Binary File Size
w_FILE_NAME type string,
w_File_path type string,
w_FULL_PATH type string.
Internal tables declaration
Internal table to hold the OTF data
DATA:
t_otf TYPE itcoo OCCURS 0 WITH HEADER LINE,
Internal table to hold OTF data recd from the SMARTFORM
t_otf_from_fm TYPE ssfcrescl,
Internal table to hold the data from the FM CONVERT_OTF
T_pdf_tab LIKE tline OCCURS 0 WITH HEADER LINE.
This function module call is used to retrieve the name of the Function
module generated when the SMARTFORM is activated
CALL FUNCTION 'SSF_FUNCTION_MODULE_NAME'
EXPORTING
formname = w_form_name
VARIANT = ' '
DIRECT_CALL = ' '
IMPORTING
fm_name = w_fmodule
EXCEPTIONS
no_form = 1
no_function_module = 2
OTHERS = 3
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
Calling the SMARTFORM using the function module retrieved above
GET_OTF parameter in the CONTROL_PARAMETERS is set to get the OTF
format of the output
w_cparam-no_dialog = 'X'.
w_cparam-preview = space. " Suppressing the dialog box
" for print preview
w_cparam-getotf = 'X'.
Printer name to be used is provided in the export parameter
OUTPUT_OPTIONS
w_outoptions-tddest = 'LP01'.
CALL FUNCTION w_fmodule
EXPORTING
ARCHIVE_INDEX =
ARCHIVE_INDEX_TAB =
ARCHIVE_PARAMETERS =
control_parameters = w_cparam
MAIL_APPL_OBJ =
MAIL_RECIPIENT =
MAIL_SENDER =
output_options = w_outoptions
USER_SETTINGS = 'X'
IMPORTING
DOCUMENT_OUTPUT_INFO =
job_output_info = t_otf_from_fm
JOB_OUTPUT_OPTIONS =
EXCEPTIONS
formatting_error = 1
internal_error = 2
send_error = 3
user_canceled = 4
OTHERS = 5
IF sy-subrc <> 0.
MESSAGE ID sy-msgid TYPE sy-msgty NUMBER sy-msgno
WITH sy-msgv1 sy-msgv2 sy-msgv3 sy-msgv4.
ENDIF.
t_otf[] = t_otf_from_fm-otfdata[].
Function Module CONVERT_OTF is used to convert the OTF format to PDF
CALL FUNCTION 'CONVERT_OTF'
EXPORTING
FORMAT = 'PDF'
MAX_LINEWIDTH = 132
IMPORTING
BIN_FILESIZE = W_bin_filesize
BIN_FILE =
TABLES
otf = T_OTF
lines = T_pdf_tab
EXCEPTIONS
ERR_MAX_LINEWIDTH = 1
ERR_FORMAT = 2
ERR_CONV_NOT_POSSIBLE = 3
ERR_BAD_OTF = 4
OTHERS = 5
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
To display File SAVE dialog window
CALL METHOD cl_gui_frontend_services=>file_save_dialog
CHANGING
filename = w_FILE_NAME
path = w_FILE_PATH
fullpath = w_FULL_PATH
USER_ACTION =
FILE_ENCODING =
EXCEPTIONS
CNTL_ERROR = 1
ERROR_NO_GUI = 2
NOT_SUPPORTED_BY_GUI = 3
others = 4
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
Use the FM GUI_DOWNLOAD to download the generated PDF file onto the
presentation server
CALL FUNCTION 'GUI_DOWNLOAD'
EXPORTING
BIN_FILESIZE = W_bin_filesize
filename = w_FULL_PATH
FILETYPE = 'BIN'
tables
data_tab = T_pdf_tab
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF. -
Pb unicode with function CONVERT_OTF_2_PDF
Hello,
I have a problem.
I have to convert a smartform on PDF. I'm using the function CONVERT_OTF_2_PDF like this :
CALL FUNCTION 'CONVERT_OTF_2_PDF'
IMPORTING
bin_filesize = p_filesize
TABLES
otf = lt_itcoo
doctab_archive = lt_doctab
lines = lt_tline
EXCEPTIONS
err_conv_not_possible = 1
err_otf_mc_noendmarker = 2
OTHERS = 3.
But in return i have a problem in the table lt_tline. the result is not unicode.
can you help me?Yes it will be in unicode. After that use the GUI_DOWNLOAD FM with filetype as 'BIN'.
*& Form f9100_save_to_pdf
text
-->P_WS_FORMNAME text
FORM f9100_save_to_pdf using value(ws_formname).
data: i_lines TYPE tline OCCURS 0 WITH HEADER LINE.
data: ws_bin_size type i,
ws_filename type string.
CALL FUNCTION 'CONVERT_OTF'
EXPORTING
format = 'PDF'
max_linewidth = 132
IMPORTING
bin_filesize = ws_bin_size
TABLES
otf = i_otf
lines = i_lines
EXCEPTIONS
err_max_linewidth = 1
err_format = 2
err_conv_not_possible = 3
err_bad_otf = 4
OTHERS = 5.
IF sy-subrc <> 0.
flg_exit = 'X'.
MESSAGE i050 WITH 'Error converting to PDF format'.
EXIT.
ENDIF.
Get the download path
PERFORM get_download_path CHANGING ws_filename.
if flg_exit = 'X'.
EXIT.
endif.
Download
CALL FUNCTION 'GUI_DOWNLOAD'
EXPORTING
bin_filesize = ws_bin_size
filename = ws_filename
filetype = 'BIN'
TABLES
data_tab = i_lines
EXCEPTIONS
file_write_error = 1
no_batch = 2
gui_refuse_filetransfer = 3
invalid_type = 4
no_authority = 5
unknown_error = 6
header_not_allowed = 7
separator_not_allowed = 8
filesize_not_allowed = 9
header_too_long = 10
dp_error_create = 11
dp_error_send = 12
dp_error_write = 13
unknown_dp_error = 14
access_denied = 15
dp_out_of_memory = 16
disk_full = 17
dp_timeout = 18
file_not_found = 19
dataprovider_exception = 20
control_flush_error = 21
OTHERS = 22.
IF sy-subrc <> 0.
MESSAGE i050 WITH 'Error while File download'.
flg_exit = 'X'.
EXIT.
ELSE.
MESSAGE i050 WITH 'File downloaded successfully '.
flg_exit = 'X'.
EXIT.
ENDIF.
Regards,
Prakash. -
I am trying to implement some kind of a server listening for requests. The listener part of the app, is a daemon thread that listens for connections and instantiates a handling daemon thread once it gets some. However, my problem is that i must be able to kill the listening thread at the user's will (say via a sto button). I have done this via the Sun's proposed way, by testing a boolean flag in the loop, which is set to false when i wish to kill the thread. The problem with this thing is the following...
Once the thread starts excecuting, it will test the flag, find it true and enter the loop. At some point it will LOCK on the server socket waiting for connection. Unless some client actually connects, it will keep on listening indefinatelly whithought ever bothering to check for the flag again (no matter how many times you set the damn thing to false).
My question is this: Is there any real, non-theoretical, applied way to stop thread in java safely?
Thank you in advance,
LeftyThis was one solution from the socket programming forum, have you tried this??
public Thread MyThread extends Thread{
boolean active = true;
public void run(){
ss.setSoTimeout(90);
while (active){
try{
serverSocket = ss.accept();
catch (SocketTimeoutException ste){
// do nothing
// interrupt thread
public void deactivate(){
active = false;
// you gotta sleep for a time longer than the
// accept() timeout to make sure that timeout is finished.
try{
sleep(91);
}catch (InterruptedException ie){
interrupt();
} -
A problem with Threads and MMapi
I am tring to execute a class based on Game canvas.
The problem begin when I try to Play both a MIDI tone and to run an infinit Thread loop.
The MIDI tone "Stammers".
How to over come the problem?
Thanks in advance
Kobi
See Code example below:
import java.io.IOException;
import java.io.InputStream;
import javax.microedition.lcdui.Graphics;
import javax.microedition.lcdui.Image;
import javax.microedition.lcdui.game.GameCanvas;
import javax.microedition.media.Manager;
import javax.microedition.media.MediaException;
import javax.microedition.media.Player;
public class MainScreenCanvas extends GameCanvas implements Runnable {
private MainMIDlet parent;
private boolean mTrucking = false;
Image imgBackgound = null;
int imgBackgoundX = 0, imgBackgoundY = 0;
Player player;
public MainScreenCanvas(MainMIDlet parent)
super(true);
this.parent = parent;
try
imgBackgound = Image.createImage("/images/area03_bkg0.png");
imgBackgoundX = this.getWidth() - imgBackgound.getWidth();
imgBackgoundY = this.getHeight() - imgBackgound.getHeight();
catch(Exception e)
System.out.println(e.getMessage());
* starts thread
public void start()
mTrucking = true;
Thread t = new Thread(this);
t.start();
* stops thread
public void stop()
mTrucking = false;
public void play()
try
InputStream is = getClass().getResourceAsStream("/sounds/scale.mid");
player = Manager.createPlayer(is, "audio/midi");
player.setLoopCount(-1);
player.prefetch();
player.start();
catch(Exception e)
System.out.println(e.getMessage());
public void run()
Graphics g = getGraphics();
play();
while (true)
tick();
input();
render(g);
* responsible for object movements
private void tick()
* response to key input
private void input()
int keyStates = getKeyStates();
if ((keyStates & LEFT_PRESSED) != 0)
imgBackgoundX++;
if (imgBackgoundX > 0)
imgBackgoundX = 0;
if ((keyStates & RIGHT_PRESSED) != 0)
imgBackgoundX--;
if (imgBackgoundX < this.getWidth() - imgBackgound.getWidth())
imgBackgoundX = this.getWidth() - imgBackgound.getWidth();
* Responsible for the drawing
* @param g
private void render(Graphics g)
g.drawImage(imgBackgound, imgBackgoundX, imgBackgoundY, Graphics.TOP | Graphics.LEFT);
this.flushGraphics();
}You can also try to provide a greater Priority to your player thread so that it gains the CPU time when ever it needs it and don't harm the playback.
However a loop in a Thread and that to an infinite loop is one kind of very bad programming, 'cuz the loop eats up most of your CPU time which in turn adds up more delays of the execution of other tasks (just as in your case it is the playback). By witting codes bit efficiently and planning out the architectural execution flow of the app before start writing the code helps solve these kind of issues.
You can go through [this simple tutorial|http://oreilly.com/catalog/expjava/excerpt/index.html] about Basics of Java and Threads to know more about threads.
Regds,
SD
N.B. And yes there are more articles and tutorials available but much of them targets the Java SE / EE, but if you want to read them here is [another great one straight from SUN|http://java.sun.com/docs/books/tutorial/essential/concurrency/index.html] .
Edited by: find_suvro@SDN on 7 Nov, 2008 12:00 PM -
Hi all,
I would like to ask you for a help. I need to write a small program at my university. I started to write a midlet which function would be to countdown time for sports activities. I woul like to start a new thread - the one that counts down - and at the same time make the main thread sleep. After the "countdown" thread finishes, the main thread wakes up and waits for user input. The problem is that when the "countdown" thread finishes his work, I've got Uncaught exception java/lang/NullPointerException. error and the midlet halts.
Below you can find the code
import java.lang.*;
import java.util.*;
import javax.microedition.lcdui.*;
import javax.microedition.midlet.*;
public class intervals extends MIDlet implements CommandListener
public Display ekran;
private SweepCanvas sweeper;
private Form rundy;
private TextField round0, round1, round2, round3, round4, round5, round6, round7, round8;
private long czas,x;
private Command exitCommand;
private Command addRound;
private Command delRound;
private Command start;
private TextField repeat;
private Form odliczanie;
private Alert ostrz;
Licznik thread;
String test;
StringItem test1;
int parz,i,j,k;
static int l;
int ilrund;
int ilpowt;
Item sec;
long sec1;
public intervals()
rundy = new Form("Interwały sportowe");
exitCommand = new Command("Wyjście", Command.EXIT, 2);
addRound = new Command("Dodaj","Dodaj rundę", Command.ITEM,1);
delRound = new Command("Usuń","Usuń ostatnią rundę", Command.ITEM,1);
start = new Command("Start", Command.ITEM,1);
odliczanie = new Form("Odliczanie");
TextField dodaj(TextField kolej)
kolej=new TextField("Podaj czas (s) rundy "+parz,null, 4, TextField.NUMERIC);//stworzenie nowej instancji do wybierania czasu trwania rundy
if(rundy.size()==0)
rundy.insert(rundy.size(),kolej);
else
rundy.insert(rundy.size()-1, kolej);
return kolej;
void odliczanie(TextField round)
monitor m=new monitor();
k=Integer.parseInt(round.getString());
ekran.setCurrent(odliczanie);
thread=new Licznik(k,odliczanie);
thread.start();
ekran.setCurrent(rundy);
public void startApp()// throws MIDletStateChangeException
rundy.deleteAll();
repeat = new TextField("Podaj ilość powtórzeń",null,1,TextField.NUMERIC);
rundy.addCommand(addRound);
rundy.addCommand(exitCommand);
rundy.setCommandListener(this);
Canvas obrazek = new MyCanvas();
ekran = Display.getDisplay(this);
ekran.setCurrent(obrazek);
czas=System.currentTimeMillis();
while (System.currentTimeMillis()<czas+1000)
continue;
ekran.setCurrent(rundy);
public void pauseApp()
public void destroyApp(boolean unconditional)
notifyDestroyed();
public void commandAction(Command c, Displayable s)
if (c == exitCommand)
destroyApp(false);
notifyDestroyed();
else if(c==addRound)
if(rundy.size()==0)//Sprawdzenie ilości elementów w celu poprawnego wyświetlania liczby rund w formie
parz=1;
else
parz=rundy.size();
switch(parz)
case 1:
round0=dodaj(round0);break;
case 2:
round1=dodaj(round1);break;
case 3:
round2= dodaj(round2);break;
case 4:
round3=dodaj(round3);break;
case 5:
round4=dodaj(round4);break;
default:
ostrz=new Alert("Uwaga","Maksymalna liczba rund wynosi 9", null, AlertType.INFO);
ostrz.setTimeout(3000);
ekran.setCurrent(ostrz);
if(rundy.size()==1)
rundy.append(repeat);
rundy.addCommand(start);
rundy.addCommand(delRound);
else if(c==delRound)
if(rundy.size()!=0)
rundy.delete(rundy.size()-2);
if (rundy.size()==1)
rundy.deleteAll();
if(rundy.size()==0)
rundy.removeCommand(delRound);
rundy.removeCommand(start);
else if(c==start)
ilrund=rundy.size()-1;
if(this.repeat.size()>0)
ilpowt=Integer.parseInt(this.repeat.getString());
ekran = Display.getDisplay(this);
for (i=1; i<=ilpowt;i++)
odliczanie= new Form("Odliczanie");
for (j=0;j<ilrund;j++)
switch(j)
case 0:
odliczanie(round0);
break;
case 1:
odliczanie(round1);
break;
case 2:
odliczanie(round2);
break;
case 3:
odliczanie(round3);
break;
case 4:
odliczanie(round4);
break;
case 5:
odliczanie(round5);
break;
case 6:
odliczanie(round6);
break;
case 7:
odliczanie(round7);
break;
case 8:
odliczanie(round8);
break;
class Licznik extends Thread
int czas1,k;
Form forma;
monitor m;
public Licznik(int k,Form formap)
czas1=k;
forma=formap;
public synchronized void run()
while(czas1>0)
forma.deleteAll();
forma.append("Czas pozostały (s): "+czas1);
try{Thread.sleep(1000);} catch(InterruptedException e){e.printStackTrace();}
czas1--;
if(czas1<=0)
m.put();
}and monitor class
public class monitor
boolean busy=false;
synchronized void get()
if(!busy)
try
wait();
}catch(InterruptedException e){e.printStackTrace();}
notify();
synchronized void put()
if(busy)
try
wait();
}catch(InterruptedException e){e.printStackTrace();}
busy=true;
notify();
}Can anybody help me with this?Groovemaker,
Your Licznik class has a member m of type monitor, which has not been instantiated (in other words is null) hence, when calling m.put() you get NullPointerException. Please also mind, that using Thread.sleep(1000) is not an accurate way of measuring time.
If I may, please use recommended for Java class naming conventions - some of your names use lower case, while other don't which is confusing to the reader.
Daniel -
Problem with threads within applet
Hello,
I got an applet, inside this applet I have a singleton, inside this singleton I have a thread.
this thread is running in endless loop.
he is doing something and go to sleep on and on.
the problem is,
when I refresh my IE6 browser I see more than 1 thread.
for debug matter, I did the following things:
inside the thread, sysout every time he goes to sleep.
sysout in the singleton constructor.
sysout in the singleton destructor.
the output goes like this:
when refresh the page, the singleton constructor loading but not every refresh, sometimes I see the constructor output and sometimes I dont.
The thread inside the singleton is giving me the same output, sometime I see more than one thread at a time and sometimes I dont.
The destructor never works (no output there).
I don't understand what is going on.
someone can please shed some light?
thanks.
btw. I am working with JRE 1.1
this is very old and big applet and I can't convert it to something new.Ooops. sorry!
I did.
public void start() {
public void stop() {
public void destroy() {
try {
resetAll();
Configuration.closeConnection();
QuoteItem.closeConnection();
} finally {
try {
super.finalize();
} catch (Throwable e) {
e.printStackTrace();
} -
Problem with Threads and a static variable
I have a problem with the code below. I am yet to make sure that I understand the problem. Correct me if I am wrong please.
Code functionality:
A timer calls SetState every second. It sets the state and sets boolean variable "changed" to true. Then notifies a main process thread to check if the state changed to send a message.
The problem as far I understand is:
Assume the timer Thread calls SetState twice before the main process Thread runs. As a result, "changed" is set to true twice. However, since the main process is blocked twice during the two calls to SetState, when it runs it would have the two SetState timer threads blocked on its synchronized body. It will pass the first one, send the message and set "changed" to false since it was true. Now, it will pass the second thread, but here is the problem, "changed" is already set to false. As a result, it won't send the message even though it is supposed to.
Would you please let me know if my understanding is correct? If so, what would you propose to resolve the problem? Should I call wait some other or should I notify in a different way?
Thanks,
B.D.
Code:
private static volatile boolean bChanged = false;
private static Thread objMainProcess;
protected static void Init(){
objMainProcess = new Thread() {
public void run() {
while( objMainProcess == Thread.currentThread() ) {
GetState();
objMainProcess.setDaemon( true );
objMainProcess.start();
public static void initStatusTimer(){
if(objTimer == null)
objTimer = new javax.swing.Timer( 1000, new java.awt.event.ActionListener(){
public void actionPerformed( java.awt.event.ActionEvent evt){
SetState();
private static void SetState(){
if( objMainProcess == null ) return;
synchronized( objMainProcess ) {
bChanged = true;
try{
objMainProcess.notify();
}catch( IllegalMonitorStateException e ) {}
private static boolean GetState() {
if( objMainProcess == null ) return false;
synchronized( objMainProcess ) {
if( bChanged) {
SendMessage();
bChanged = false;
return true;
try {
objMainProcess.wait();
}catch( InterruptedException e ) {}
return false;
}Thanks DrClap for your reply. Everything you said is right. It is not easy to make them alternate since SetState() could be called from different places where the state could be anything else but a status message. Like a GREETING message for example. It is a handshaking message but not a status message.
Again as you said, There is a reason I can't call sendMessage() inside setState().
The only way I was able to do it is by having a counter of the number of notifies that have been called. Every time notify() is called a counter is incremented. Now instead of just checking if "changed" flag is true, I also check if notify counter is greater than zero. If both true, I send the message. If "changed" flag is false, I check again if the notify counter is greater than zero, I send the message. This way it works, but it is kind of a patch than a good design fix. I am yet to find a good solution.
Thanks,
B.D. -
Problem with threads running javaw
Hi,
Having a problem with multi thread programming using client server sockets. The program works find when starting the the application in a console using java muti.java , but when using javaw multi.java the program doesnt die and have to kill it in the task manager. The program doesnt display any of my gui error messages either when the server disconnect the client. all works find in a console. any advice on this as I havent been able to understand why this is happening? any comment would be appreciated.
troy.troy,
Try and post a minimum code sample of your app which
does not work.
When using javaw, make sure you redirect the standard
error and standard output streams to file.
Graeme.Hi Graeme,
I dont understand what you mean by redirection to file? some of my code below.
The code works fine under a console, code is supposed to exit when the client (the other server )disconnects. the problem is that but the clientworker side of the code still works. which under console it doesnt.
public class Server{
ServerSocket aServerSocket;
Socket dianosticsSocket;
Socket nPortExpress;
ClientListener aClientListener;
LinkedList queue = new LinkedList();
int port = 0;
int clientPort = 0;
String clientName = null;
boolean serverAlive = true;
* Server constructor generates a server
* Socket and then starts a client threads.
* @param aPort socket port of local machine.
public Server(int aPort, String aClientName, int aClientPort){
port = aPort;
clientName = aClientName;
clientPort = aClientPort;
try{
// create a new thread
aServerSocket = new ServerSocket(port) ;
// connect to the nPortExpress
aClientListener = new ClientListener(InetAddress.getByName(clientName), clientPort, queue,this);
// aClientListener.setDaemon(true);
aClientListener.start();
// start a dianostic port
DiagnosticsServer aDiagnosticsServer = new DiagnosticsServer(port,queue,aClientListener);
// System.out.println("Server is running on port " + port + "...");
// System.out.println("Connect to nPort");
catch(Exception e)
// System.out.println("ERROR: Server port " + port + " not available");
JOptionPane.showMessageDialog(null, (e.toString()),"ERROR: Server port " + port + " not available", JOptionPane.ERROR_MESSAGE);
serverAlive = false;
System.exit(1);
while(serverAlive&&aClientListener.hostSocket.isConnected()){
try{
// connect the client
Socket aClient = aServerSocket.accept();
//System.out.println("open client connection");
//System.out.println("client local: "+ aClient.getLocalAddress().toString());
// System.out.println("client localport: "+ aClient.getLocalPort());
// System.out.println("client : "+ aClient.getInetAddress().toString());
// System.out.println("client port: "+ aClient.getLocalPort());
// make a new client thread
ClientWorker clientThread = new ClientWorker(aClient, queue, aClientListener, false);
// start thread
clientThread.start();
catch(Exception e)
//System.out.println("ERROR: Client connection failure");
JOptionPane.showMessageDialog(null, (e.toString()),"ERROR: Client connection failure", JOptionPane.ERROR_MESSAGE);
}// end while
} // end constructor Server
void serverExit(){
JOptionPane.showMessageDialog(null, "Server ","ERROR: nPort Failure", JOptionPane.ERROR_MESSAGE);
System.exit(1);
}// end class Server
*** connect to another server
public class ClientListener extends Thread{
InetAddress hostName;
int hostPort;
Socket hostSocket;
BufferedReader in;
PrintWriter out;
boolean loggedIn;
LinkedList queue; // reference to Server queue
Server serverRef; // reference to main server
* ClientListener connects to the host server.
* @param aHostName is the name of the host eg server name or IP address.
* @param aHostPort is a port number of the host.
* @param aLoginName is the users login name.
public ClientListener(InetAddress aHostName, int aHostPort,LinkedList aQueue,Server aServer) // reference to Server queue)
hostName = aHostName;
hostPort = aHostPort;
queue = aQueue;
serverRef = aServer;
// connect to the server
try{
hostSocket = new Socket(hostName, hostPort);
catch(IOException e){
//System.out.println("ERROR: Connection Host Failed");
JOptionPane.showMessageDialog(null, (e.toString()),"ERROR: Connection to nPort Failed", JOptionPane.ERROR_MESSAGE);
System.exit(0);
} // end constructor ClientListener
** multi client connection server
ClientWorker(Socket aSocket,LinkedList aQueue, ClientListener aClientListener, boolean diagnostics){
queue = aQueue;
addToQueue(this);
client = aSocket;
clientRef = aClientListener;
aDiagnostic = diagnostics;
} // end constructor ClientWorker
* run method is the main loop of the server program
* in change of handle new client connection as well
* as handle all messages and errors.
public void run(){
boolean alive = true;
String aSubString = "";
in = null;
out = null;
loginName = "";
loggedIn = false;
while (alive && client.isConnected()&& clientRef.hostSocket.isConnected()){
try{
in = new BufferedReader(new InputStreamReader(client.getInputStream()));
out = new PrintWriter(new OutputStreamWriter(client.getOutputStream()));
if(aDiagnostic){
out.println("WELCOME to diagnostics");
broadCastDia("Connect : diagnostics "+client.getInetAddress().toString());
out.flush();
else {
out.println("WELCOME to Troy's Server");
broadCastDia("Connect : client "+client.getInetAddress().toString());
out.flush();
String line;
while(((line = in.readLine())!= null)){
StringTokenizer aStringToken = new StringTokenizer(line, " ");
if(!aDiagnostic){
broadCastDia(line);
clientRef.sendMessage(line); // send mesage out to netExpress
out.println(line);
out.flush();
else{
if(line.equals("GETIPS"))
getIPs();
else{
clientRef.sendMessage(line); // send mesage out to netExpress
out.println(line);
out.flush();
} // end while
catch(Exception e){
// System.out.println("ERROR:Client Connection reset");
JOptionPane.showMessageDialog(null, (e.toString()),"ERROR:Client Connection reset", JOptionPane.ERROR_MESSAGE);
try{
if(aDiagnostic){
broadCastDia("Disconnect : diagnostics "+client.getInetAddress().toString());
out.flush();
else {
broadCastDia("Disconnect : client "+client.getInetAddress().toString());
out.flush();
// close the buffers and connection;
in.close();
out.close();
client.close();
// System.out.println("out");
// remove from list
removeThreadQueue(this);
alive = false;
catch(Exception e){
// System.out.println("ERROR: Client Connection reset failure");
JOptionPane.showMessageDialog(null, (e.toString()),"ERROR: Client Connection reset failure", JOptionPane.ERROR_MESSAGE);
}// end while
} // end method run
* method run - Generates io stream for communicating with the server and
* starts the client gui. Run also parses the input commands from the server.
public void run(){
boolean alive = true;
try{
// begin to life the gui
// aGuiClient = new ClientGui(hostName.getHostName(), hostPort, loginName, this);
// aGuiClient.show();
in = new BufferedReader(new InputStreamReader(hostSocket.getInputStream()));
out = new PrintWriter(new OutputStreamWriter(hostSocket.getOutputStream()));
while (alive && hostSocket.isConnected()){
String line;
while(((line = in.readLine())!= null)){
System.out.println(line);
broadCast(line);
} // end while
} // end while
catch(Exception e){
// System.out.println("ERRORa Connection to host reset");
JOptionPane.showMessageDialog(null, (e.toString()),"ERROR: Connection to nPort reset", JOptionPane.ERROR_MESSAGE);
try{
hostSocket.close();
}catch(Exception a){
JOptionPane.showMessageDialog(null, (a.toString()),"ERROR: Exception", JOptionPane.ERROR_MESSAGE);
alive = false;
System.exit(1);
} // end method run -
Problem with Threads and "plase wait..."-Window
Hi everyone,
I have a problem that I'm not able to solve in any way... I have a time-consuming task (a file decryption) which I execute in a separate thread; I've used the SwingWorker class, like suggested by sun-tutorial, and it works right. The problem is that I have to wait that the decryption have finished before continuing with program-execution. Therefore I would like to display a "please wait"-window while the task runs. I've tryed all the possible ways I know but the problem is always the same: the waitWindow is displayed empty, the bounds are painted but the contents no; it's only painted when the decrypt-task has finished. Please help me, I have no more resources....
decrypt-file code:
public class DecryptFile {
private String cryptedFileNameAndPath;
private ByteArrayInputStream resultStream = null;
// need for progress
private int lengthOfTask;
private int current = -1;
private String statMessage;
public DecryptFile(String encZipFileNameAndPath) {
cryptedFileNameAndPath = encZipFileNameAndPath;
//Compute length of task...
// 0 for indeterminate
lengthOfTask = 0;
public ByteArrayInputStream getDecryptedInputStream() {
return this.resultStream;
* Called from ProgressBarDemo to start the task.
public void go() {
current = -1;
final SwingWorker worker = new SwingWorker() {
public Object construct() {
return new ActualTask();
worker.start();
* Called from ProgressBarDemo to find out how much work needs
* to be done.
public int getLengthOfTask() {
return lengthOfTask;
* Called from ProgressBarDemo to find out how much has been done.
public int getCurrent() {
return current;
public void stop() {
current = lengthOfTask;
* Called from ProgressBarDemo to find out if the task has completed.
public boolean done() {
if (current >= lengthOfTask)
return true;
else
return false;
public String getMessage() {
return statMessage;
* The actual long running task. This runs in a SwingWorker thread.
class ActualTask {
ActualTask () {
current = -1;
statMessage = "";
resultStream = AIUtil.getInputStreamFromEncZip(cryptedFileNameAndPath); //here the decryption happens
current = 0;
statMessage = "";
}The code that calls decryption and displays waitWindow
final WaitSplash wS = new WaitSplash("Please wait...");
final DecryptFile cryptedTemplate = new DecryptFile (this.templateFile);
cryptedTemplate.go();
while (! cryptedTemplate.done()) {
try {
wait();
} catch (Exception e) { }
this.templateInputStream = cryptedTemplate.getDecryptedInputStream();
wS.close();Thanks, thanks, thanks in advance!
EdoardoMaybe you can try setting the priority of the long-running thread to be lower? so that the UI will be more responsive...
-
im using jdk 1.6 with java wtk 2.1
ya i know..
2.1 is a jdk1.4 source
but im using souce as 1.4 during compiliation so thats not the prob
this is my code
package org.learn;
import javax.microedition.midlet.MIDlet;
import javax.microedition.lcdui.Alert;
import javax.microedition.lcdui.Display;
public class thtest extends MIDlet
Thread t;
public void startApp()
Alert a=new Alert("hello");
a.setString("hello");
Alert b=new Alert("world");
b.setString("world");
Display d = Display.getDisplay(this );
d.setCurrent(a);
t=Thread.currentThread();
try{
t.sleep(10000);
catch (Exception e){}
d.setCurrent(b);
public void pauseApp()
public void destroyApp(boolean unconditional)
its just supposed to pause between the alerts using threads
however when i run it using the wtk, the emulator run properly but when i launch the app, it stops executing giving me this:
"Error verifying method org/learn/thtest startApp()V
Approximate bytecode offset 49: Inconsistent or missing stackmap at target
%the stack info%
Execution completed.
437782 bytecodes executed
9 thread switches
486 classes in the system (including system classes)
2506 dynamic objects allocated (73832 bytes)
2 garbage collections (60652 bytes collected)
Execution completed.
437782 bytecodes executed
9 thread switches
486 classes in the system (including system classes)
ALERT: java/lang/VerifyError: org/learn/thtest.
2506 dynamic objects allocated (73832 bytes)
2 garbage collections (60652 bytes collected)
please can someone help me out with this, is it an error on my part or do i have to set some option.Hi gandalf123,
First, Thread.sleep is a static method, so you don't need to create a Thread object to use it.
I think the problem is due to the fact you don't preverify your midlet.
More over, you don't need to double post your question. -
Problem with threads and camera.
Hi everybody!
I've a problem with taking snapshot.
I would like to display a loading screen after it take snapshot ( sometimes i
have to wait few seconds after i took snapshot. Propably photo is being taken in time where i have to wait).
I was trying to use threads but i didn't succeed.
I made this code:
display.setCurrent(perform);
new Thread(new Runnable(){
public void run() {
while((!performing.isShown()) && (backgroundCamera.isShown())){
Thread.yield();
notifyAll();
}).start();
new Thread(new Runnable(){
public void run() {
try {
this.wait();
} catch(Exception e) {
exceptionHandler(e);
photo = camera.snapshot();
display.setCurrent(displayPhoto);
}).start();This code is sometimes showing performing screen but sometimes no.
I don't know why. In my opinion performing.isShown() method isn't working correctly.
Does anyone have some idea how to use threads here?Hi,
I've finally managed to work this fine.
The code:
Object o = new Object();
display.setCurrent(perform);
new Thread(new Runnable(){
public void run() {
while(!performing.isShown()){
Thread.yield();
synchronized(o) {
o.notify();
}).start();
new Thread(new Runnable(){
public void run() {
try {
synchronized(o) {
o.wait(1);
} catch(Exception e) {
exceptionHandler(e);
photo = camera.snapshot();
display.setCurrent(displayPhoto);
}).start(); -
Problem with threads and graphics
I have a thread that chooses paths for a Travelling salesman problem, it then calls a TSPdraw class and passes it the path, which the class then draws. the problem is when i have two threads it creates two windows but only draws a path in one of them. any ideas where i`m going wrong
Are you using swing components? Swing isn't threadsafe. If you have multiple threads that want to update your UI you need to use the SwingUtilities.invokeLater(...)or invokeAndWait(...). There is a page in the swing tutorial about this at: http://java.sun.com/docs/books/tutorial/uiswing/misc/threads.html
-
We have a problem where our application stops responding after a few days of usage. Things will for fine for a day or two, and then pretty quickly threads will start getting hung up, usually in places where they are allocating memory
We are running WebLogic 8.1 SP2 on Sun JDK 1.4.2_04 on Solaris 8 using the alternate threading model and the -server hotspot vm. We are running pretty much the same code that we had no problems with under WebLogic 6.1 SP4 and Sun JDK 1.3.1.
A thread dump usually shows that some or all of our execute threads are in the state "waiting for monitor entry" even though they are not currently waiting on any java locks. Here is a sample thread from the thread dump (we have ~120 threads so I don't want to post the full dump).
=============================================================================================
"ExecuteThread: '8' for queue: 'itgCrmWarExecutionQueue'" daemon prio=5 tid=0x005941d0 nid=0x2c waiting for monitor entry [c807f000..c807fc28]
at java.lang.String.substring(String.java:1446)
at java.lang.String.substring(String.java:1411)
at weblogic.servlet.internal.ServletRequestImpl.getRelativeUri(ServletRequestImpl.java:1872)
at weblogic.servlet.internal.WebAppServletContext.invokeServlet(WebAppServletContext.java:3492)
at weblogic.servlet.internal.ServletRequestImpl.execute(ServletRequestImpl.java:2585)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:197)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:170)
=============================================================================================
String.java line 1446 for this jdk allocates a new String object, and all the other threads in this state also are creating new objects or arrays, etc.
We've done a pstack on this process when it's in this state, and the threads that are in the "waiting for monitor entry" that look like they're allocating memory are all waiting on the same lwp_mutex_lock with some allocation method that's calling into the native TwoGenerationCollectorPolicy.mem_allocate_work (see pstack output below for the same thread as in the thread dump above)
=============================================================================================
----------------- lwp# 44 / thread# 44 --------------------
ff31f364 lwp_mutex_lock (e3d70)
fee92384 __1cNObjectMonitorGenter26MpnGThread__v_ (5000, 525c, 5000, 50dc, 4800, 4af0) + 2d8
fee324d4 __1cSObjectSynchronizerKfast_enter6FnGHandle_pnJBasicLock_pnGThread__v_ (c807f65c, c807f7d4, 5941d0, 0, 35d654, fee328ec) + 68
fee32954 __1cQinstanceRefKlassZacquire_pending_list_lock6FpnJBasicLock__v_ (c807f7d4, ff170000, d4680000, 4491d4, fee1bc2c,
0) + 78
fee3167c __1cPVM_GC_OperationNdoit_prologue6M_i_ (c807f7bc, 4400, ff170000, 2d2b8, 4a6268, c807fa18) + 38
fee2e0b0 __1cIVMThreadHexecute6FpnMVM_Operation__v_ (c807f7bc, 963a8, 0, 0, 1, 0) + 90
fed2c2a4 __1cbCTwoGenerationCollectorPolicyRmem_allocate_work6MIii_pnIHeapWord__ (962c0, ff1c29ec, ff1c297c, ff131a26, 4800, 4998) + 160
fed22940 __1cNinstanceKlassRallocate_instance6MpnGThread__pnPinstanceOopDesc__ (ee009020, 5941d0, 15ca581, 3647f0, 4a6268, c807f8c8) + 180
fed34928 __1cLOptoRuntimeFnew_C6FpnMklassOopDesc_pnKJavaThread__v_ (ee009018, 5941d0, 0, 0, 0, 0) + 28
fa435a58 ???????? (ee009018, e86de, 15ca4de, 50dc, 5941d0, c807f9c8)
fb36f9a4 ???????? (0, d412ccd8, ee046c28, ff170000, 0, 0)
fad8b278 ???????? (ee046c28, d6000c90, ee046530, 8, db8e8450, c807f9e8)
fad62abc ???????? (d412ccd8, ee046530, d6000c90, ee3bfa38, 8, c807fa18)
fa4b3c38 ???????? (c807fb9c, 0, f2134700, fa415e50, 8, c807faa8)
fa40010c ???????? (c807fc28, c807fe90, a, ee9e1e20, 4, c807fb40)
fed5d48c __1cJJavaCallsLcall_helper6FpnJJavaValue_pnMmethodHandle_pnRJavaCallArguments_pnGThread__v_ (c807fe88, c807fcf0, c807fda8, 5941d0, 5941d0, c807fd00) + 27c
fee4b784 __1cJJavaCallsMcall_virtual6FpnJJavaValue_nLKlassHandle_nMsymbolHandle_4pnRJavaCallArguments_pnGThread__v_ (ff170000, 594778, c807fd9c, c807fd98, c807fda8, 5941d0) + 164
fee5e8dc __1cJJavaCallsMcall_virtual6FpnJJavaValue_nGHandle_nLKlassHandle_nMsymbolHandle_5pnGThread__v_ (c807fe88, c807fe84, c807fe7c, c807fe74, c807fe6c, 5941d0) + 6c
fee6fc74 __1cMthread_entry6FpnKJavaThread_pnGThread__v_ (5941d0, 5941d0, 838588, 594778, 306d10, fee69254) + 128
fee6927c __1cKJavaThreadDrun6M_v_ (5941d0, 2c, 40, 0, 40, 0) + 284
fee6575c _start (5941d0, fa1a1600, 0, 0, 0, 0) + 134
ff3758c0 lwpstart (0, 0, 0, 0, 0, 0)
=============================================================================================
Also when it's having this problem, the "VM Thread" is always using a lot of processor time. We did a couple of pstacks today while it was having this problem, and this thread was stuck in the ONMethodSweeper.sweep for over 15 minutes when we finally killed the server.
From the thread dump:
"VM Thread" prio=5 tid=0x000e2d20 nid=0x2 runnable
From the first pstack:
=============================================================================================
----------------- lwp# 2 / thread# 2 --------------------
fed40c04 __1cXvirtual_call_RelocationIparse_ic6FrpnICodeBlob_rpC5rppnHoopDesc_pi_nNRelocIterator__ (42a2f4, fa5fa46d, ffffffff, fc4ffcb8, 42a2f4, 42a324) + 124
fed46318 __1cKCompiledIC2t5B6MpnKRelocation__v_ (42a2f0, fc4ffd24, fc4ffd4c, e802, 0, 6) + 38
fed90c38 __1cHnmethodVcleanup_inline_caches6M_v_ (fa5f7f88, fa608940, 1, 0, fa400000, 6) + 1ac
fede18b4 __1cONMethodSweeperFsweep6F_v_ (2cf38, 0, ffffffff, ff1cf1fc, ff1c66e8, fede1d44) + 1b0
fede1e6c __1cUSafepointSynchronizeFbegin6F_v_ (2cf38, ff1ba138, 5000, 50dc, 5000, 525c) + 248
feef1fd4 __1cIVMThreadEloop6M_v_ (4400, 4000, 4324, 4000, 42b0, 3800) + 3d4
feef1ae4 __1cIVMThreadDrun6M_v_ (e2d20, 2, 40, 0, 40, 0) + 8c
fee6575c _start (e2d20, ff270200, 0, 0, 0, 0) + 134
ff3758c0 lwpstart (0, 0, 0, 0, 0, 0)
=============================================================================================
Second pstack
=============================================================================================
----------------- lwp# 2 / thread# 2 --------------------
fed41180 __1cXvirtual_call_RelocationIparse_ic6FrpnICodeBlob_rpC5rppnHoopDesc_pi_nNRelocIterator__ (0, ff1b9664, ffffffff, fc4ffcb8, a6f2cc, fc4ffbd0) + 6a0
fed46318 __1cKCompiledIC2t5B6MpnKRelocation__v_ (a6f2c8, fc4ffd24, fc4ffd4c, e802, 0, 6) + 38
fed90c38 __1cHnmethodVcleanup_inline_caches6M_v_ (faded4c8, fadf2c80, 1, 0, fa400000, 6) + 1ac
fede18b4 __1cONMethodSweeperFsweep6F_v_ (2cf38, 0, ffffffff, ff1cf1fc, ff1c66e8, fede1d44) + 1b0
fede1e6c __1cUSafepointSynchronizeFbegin6F_v_ (2cf38, ff1ba138, 5000, 50dc, 5000, 525c) + 248
feef1fd4 __1cIVMThreadEloop6M_v_ (4400, 4000, 4324, 4000, 42b0, 3800) + 3d4
feef1ae4 __1cIVMThreadDrun6M_v_ (e2d20, 2, 40, 0, 40, 0) + 8c
fee6575c _start (e2d20, ff270200, 0, 0, 0, 0) + 134
ff3758c0 lwpstart (0, 0, 0, 0, 0, 0)
=============================================================================================
Has anyone ever seen anything like this? I'm trying to figure out if this is caused by something we're doing, or something relating to our environment and jvm options. Any ideas?Thanks for the reply - I'm testing our app with the +UseConcMarkSweepGC now in our test environment to make sure it doesn't cause any problems there. Unfortunately the only place we've had this problem is on the production server, so it's extra difficult debugging this.
We're using the following memory options:
-ms512m -mx512m -XX:NewSize=128m -XX:PermSize=192m -XX:MaxNewSize=128m -XX:MaxPermSize=192m -XX:SurvivorRatio=8and the following debugging options, as we've also been seeing OutOfMemoryErrors ( see http://forum.java.sun.com/thread.jsp?forum=37&thread=522354&tstart=45&trange=15 )
-verbosegc -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintHeapAtGCBTW, which c++filt version and options are you using? Our Solaris boxes only seem to have the GNU version installed. I was trying to run that on some of the other stack traces and wasn't getting anywhere, and didn't know if because it was GNU version wouldn't work on something compiled with the Sun compiler.
Thanks!
--Andy
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