Runtime,waitFor and exitValue() methods:child programm never return
Sorry,my english is really bad!
i do a programm with tests all the night different java programms.
I have to compile and after run it.
My problem is that even if the output and error streams are displayed,each time i have a big programm,the child process always stay blocked.
I decided to use the dos command ....>>Results.txt to store the datas.
But the problem is that the wait for and exitvalue methods never returns.
Hi,
you must provide a way to read not only the error stream (>>) but also the output stream (>). You can make it from java too. Something like this:
Runtime rt = java.lang.Runtime.getRuntime();
Process proc = rt.exec(cmd, null, workdir);
int inp;
while ((inp = proc.getInputStream().read()) != -1) {
System.out.write(inp);
int err;
while ((err = proc.getErrorStream().read()) != -1) {
System.out.write(err);
proc.waitFor();Best regards,
Martin
Similar Messages
-
hi all,
i know about the miolion of topics about this object, but i've a question a little bit more specific.
I have a part of my code that needs to launch external command . I want to save the output of these commands, but i have to minimize the number of thread spawned. In addtion, i cannot know the number of command launched, so the thread number will became an important factor to bound.
At the same time i need to write something at the end of the output file, so i need to know when the process launched has terminated.
What i did:
// main
// here create a thread for process control
// procControlThread
public void launchCommand(String cmd, String file, long ID){
Process p = Runtime.exec(cmd+" 1 >> "+file);
procControlThread.addObj(p,file).
// in the procControlThread
public void addObj(Process p, String file){
synchronized(struct){
storeSomeWhere(p,file);
public void run(){
Iterator i;
while(boolean){
synchronized(struct){
i=struct.iterator();
while(i.hasNext()){
MyObj o = (MyObj)i.next();
int exitCode;
try{
exitCode=o.getProcess().exitValue()
}catch(IllegalThreadStateException e){
// process has not yet finished
continue;
// process has finished
// print in the file where is logged
// the stdout fo the command
printSomething(o.getFile(),exitCode);
remove(o);
Thread.sleep(10*1000);
// where printSomething
// create a Printwriter using a FileOutputStream.well, sometimes i get FileNotFoundException in the printSomething where is mentioned that the file is currently owned by another process.
do I miss something in the exit code?
I should using Process.WaitFor()? [ in this case I have to create one thread for controlling one process!]
-- jdk 1.3.1
Really thanks in advance.
T.Seems like it should work. Obviously the code you posted is not the same as what you're running though (as it can't compile e.g. while (boolean)), so I'd wonder about what you're really doing.
-
[svn:bz-trunk] 7494: Add testcaseses for http put and delete methods.
Revision: 7494
Author: [email protected]
Date: 2009-06-02 13:13:33 -0700 (Tue, 02 Jun 2009)
Log Message:
Add testcaseses for http put and delete methods. Proxy should return endpoint's content instead of empty body
Added Paths:
blazeds/trunk/qa/apps/qa-regress/remote/testMethods.jsp
blazeds/trunk/qa/apps/qa-regress/testsuites/mxunit/tests/proxyService/httpservice/bugs/Pu tAndDeleteMethodTests.mxmlfound it - here: http://discussions.apple.com/thread.jspa?threadID=2323131&tstart=30
I set the Realm to Location instead of Folder. Now I'm prompted for my credentials at the /svn/ URL. -
Dynamic creation of class and calling methods
I've got and interface called Transformation and then two implementations called TxA and TxB, where TxA and TxB have their own attribtues and setter and getters for these attributes.
The question is, I need to create instances of TxA and TxB and called the setter and getters where I at runtime I only know the attribute to set, how can I create and instance and call the right getters and setters methods?
Thanks in advanceSmart money says your design sucks and needs to be rethought entirely. Can we get specifics?
Drake -
HashSet get() and contains() methods, by value or reference?
All the tutorials I've seen on HashSets use Strings as the object type. With Strings, it seems the get() and contains() methods work by value, not by reference.
<CODE>
String s1 = "dog";
String s2 = "cat";
String s3 = "dog";
HashSet<String> set = new HashSet<String>();
set.add(s1);
System.out.println(set.contains(s1)); //true;
System.out.println(set.contains(s2)); //false
System.out.println(set.contains(s3)); //true
</CODE>
But when I use a custom object, it works by reference:
<CODE>
MyClass c1 = new MyClass("dog", 1);
MyClass c2 = new MyClass("cat", 1);
MyClass c3 = new MyClass("dog", 2);
MyClass c4 = new MyClass("dog", 1);
HashSet<MyClass> myClassSet = new HashSet<MyClass>();
myClassSet.add(c1);
System.out.println(myClassSet.contains(c1)); //true
System.out.println(myClassSet.contains(c2)); //false
System.out.println(myClassSet.contains(c3)); //false
System.out.println(myClassSet.contains(c4)); //false
</CODE>
("MyClass" is a simple class that holds a String and an int).
Is there any way I can get the set to select by value rather than reference for objects that aren't String?
If so, is it possible that the value test could be customised, so that, for example, the above will return true if the String in MyClass is the same, regardless of the int value?803559 wrote:
With Strings, it seems the get() and contains() methods work by value, not by reference.
String s1 = "dog";
String s2 = "cat";
String s3 = "dog";
System.out.println(set.contains(s1)); //true;
System.out.println(set.contains(s2)); //false
System.out.println(set.contains(s3)); //true
Is there any way I can get the set to select by value rather than reference for objects that aren't String?Warning: Never use the term "by reference" around Java geeks. It makes 'em go all green at the gills and they start muttering about 'bloody C++ crossovers'.
However, as DrClap pointed out, you've mis-diagnosed the problem:
System.out.println(s1 == s1);
System.out.println(s1 == s2);
System.out.println(s1 == s3));would print out the exact same results.
For an explanation why, Google "Java String pool" or try [url http://stackoverflow.com/questions/3297867/difference-between-string-object-and-string-literal]here.
If so, is it possible that the value test could be customised, so that, for example, the above will return true if the String in MyClass is the same, regardless of the int value?Absolutely. But, as others have said, you'd need to override equals() and hashCode().
Winston -
Code for replacing 'get' and 'set' method
Hi,
I was a struts programmer but now i am a jsf programmer :-)
I was able to do the following with struts but no with jsf...
The following code in struts allowed me to have no 'get' and 'set' method in the javabean for a property (for example, the property 'name'):
ValueStack valueStack =ActionContext.getContext().getValueStack();
valueStack.set("name", "John");
ActionContext.getContext().setValueStack(valueStack);In the jsp, using the corresponding label to retrieve the 'name' property, returned value 'John'.
Is there something equivalent in jsf?Hi, see on here.There are solutions for JSF, JBoss Seam: [Solutions for Java, JSF, JBoss Seam and Flex|http://flextrick.blogspot.com/]
-
How can I use srvctl command line for change "Failover type" and "F method"
Hi all,
I am using Oracle One Node (11.2.0.3), and I have a service:
/u01/11.2.0/grid/bin/srvctl config service -d orcl
Service name: orcldb
Service is enabled
Server pool: orcl
Cardinality: 1
Disconnect: false
Service role: PRIMARY
Management policy: AUTOMATIC
DTP transaction: false
AQ HA notifications: false
Failover type: NONE
Failover method: NONE
TAF failover retries: 0
TAF failover delay: 0
Connection Load Balancing Goal: LONG
Runtime Load Balancing Goal: NONE
TAF policy specification: BASIC
Edition:
Preferred instances: orcl_1
Available instances:
I would like to change "Failover type" and "Failover method" to:
Failover type: SELECT
Failover method: BASIC
How can I do that? Is there any graphical tool for it? Or, How can I use srvctl command line for change it?
Thanks in advance.
Leonardo.user10674190 wrote:
Hi all,
I am using Oracle One Node (11.2.0.3), and I have a service:
/u01/11.2.0/grid/bin/srvctl config service -d orcl
Service name: orcldb
Service is enabled
Server pool: orcl
Cardinality: 1
Disconnect: false
Service role: PRIMARY
Management policy: AUTOMATIC
DTP transaction: false
AQ HA notifications: false
Failover type: NONE
Failover method: NONE
TAF failover retries: 0
TAF failover delay: 0
Connection Load Balancing Goal: LONG
Runtime Load Balancing Goal: NONE
TAF policy specification: BASIC
Edition:
Preferred instances: orcl_1
Available instances:
I would like to change "Failover type" and "Failover method" to:
Failover type: SELECT
Failover method: BASIC
How can I do that? Is there any graphical tool for it? Or, How can I use srvctl command line for change it?
Thanks in advance.
Leonardo.srvctl modify service -d database_name -s orcldb -q TRUE -m BASIC -P BASIC -e SELECT -z 180 -w 5 -j LONG
Also see
11gR2(11.2) RAC TAF Configuration for Admin and Policy Managed Databases [ID 1312749.1] -
What is the diffreence between call transaction and session method
hi gurus
can any one suggest me
what is the difference between call transaction and session methods
in which cases we have to use teh call transaction and
in which cases we have to use session method.
thank you
regards
kals.CLASSICAL BATCH INPUT (Session Method)
CALL TRANSACTION
BATCH INPUT METHOD:
This method is also called as ‘CLASSICAL METHOD’.
Features:
Asynchronous processing.
Synchronous Processing in database update.
Transfer data for more than one transaction.
Batch input processing log will be generated.
During processing, no transaction is started until the previous transaction has been written to the database.
CALL TRANSACTION METHOD :
This is another method to transfer data from the legacy system.
Features:
Synchronous processing. The system performs a database commit immediately before and after the CALL TRANSACTION USING statement.
Updating the database can be either synchronous or asynchronous. The program specifies the update type.
Transfer data for a single transaction.
Transfers data for a sequence of dialog screens.
No batch input processing log is generated.
http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm
Among the two methods call transaction is better compared to session bcoz data transfer is faster in it.
Differences between call transaction and session.
Session Method:
1) Data is not updated in the database table until the session is processed.
2) No sy-subrc is returned.
3) Error log is created for error records.
4) Updation is always synchronous.
Call Transaction Method:
1) Immediate updation in the database table.
2) sy-subrc is returned.
3)Error need to be handled explicitly.
4) updation can be synchronous as well as asynchronous.
2) ya u can use using the N mode no screen.
3)u can't handle multiple transaction in call transaction.
4) u can handle multiple transaction in session using the BDC_INSERT fm.
5)When u go to SM35 u can able to see the error records.
Which is best?
That depends on your requirement. Both of them have there advantages.
According to the situation u can choose any one of these.
difference between batch input and call transaction in BDC Session method.
1) synchronous processing.
2) can tranfer large amount of data.
3) processing is slower.
4) error log is created
5) data is not updated until session is processed.
Call transaction.
1) asynchronous processing
2) can transfer small amount of data
3) processing is faster.
4) errors need to be handled explicitly
5) data is updated automatically
For session method,these are the function modules to b used.
BDC_OPEN_GROUP
BDC_INSERT
BDC_CLOSE_GROUP
For call transaction,this is the syntax.
CALL TRANSACTION TCODE USING BDCDATA
MODE A or E or N
UPDATE A or S
MESSAGES INTO MESSTAB.
Take a scenario where we need to post documents in FB01 and the input file has say 2000 records (2000 documents, not line items in FB01 but 2000 records)
In the BDC call transaction method
We call the transaction FB01 2000 times (once for each record posting) and if the processing fails in record no 3 it can be captured and start with reocord 4.
Eg: Loop at itab.
call transaction FB01
capture errors
endloop.
In the session method.
We do not explicity call the transaction 2000 times, but all the records are appeneded into a session and this session is stored. The processinf of the session is done wwhenever the user wants it to be done. Hence the errors cannot be captured in the program itself
Check these link:
http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm
http://www.sap-img.com/abap/question-about-bdc-program.htm
http://www.itcserver.com/blog/2006/06/30/batch-input-vs-call-transaction/
http://www.planetsap.com/bdc_main_page.htm
Batch Input Session method is asynchronous as told by others here. But the advantage of this is that you have all the error messages and the data for each transaction held persistantly. You don't have to code anything for processing them or writing the logs.
But at the same time, the same feature can be disadvantageous if you need to react to an error or if there are too many errors to manually correct in a session. Since the session are created in the program and its execution is done seperately, you loose the trackability of such transactions.
With a call transaction, what was a disadvantage above will become an advantage. Call transaction immediately gives you messages back and you can react to it in your program. But the disadvantage is that, if you have several hundreds of transactions to run, running them from within the program can be resource crunching affair. It will hamper the system performance and you cannot really distribute the load. Of course, you have some mechanisms with which you can overcome this, but you will have to code for it. Also, storing the messages and storing the errored transaction data etc will have to be handled by you in the program. Whereas, in batch input session, your program's job is to just create the session, after that everything is standard SAP system's responsibility.
Ideally, you should do a call transaction if the resources are not a problem and if it fails, put the errored transaction into a session.
You can decide based on the data volume that your BDC is processing. If data volume is high go for session else call transaction will do.The call transaction updates will be instantaneous where as session needs to be processed explictly after creation.
Session Method
1) Session method supports both small amount of data aswell as large amount of data
2) data processing is asynchronus and data updation is synchronus.
3) it process multiple apllication while perfomaning validations.
4) in session method data will be updated in data base only after processing session only.
5) system provide by default logfile for handling error records.
6) it supports both foreground aswell as background process
in bdc we use FM ...
bdc_open_group " for creating Session
bdc_insert " adding transaction and bdcdata table for updating database
bdc_close_group " for closing Session
Call Transaction
1) Call transaction exclusively for small amout of data
2) it supports only one apllication while perfoming validations
3) there is no default logfile, We can explicitly provide logic for creating logfile for handling error records.
we can create logfile by using structure....BDCMSGCOLL
4) it doesn't support background processing.
5) data processing is synchronous and Data updation is Synchronous( default), in
this method also supports daya updation in asynchronus process also.
syntax:
Call transaction <transaction-name> using BDCDATA
mode <A/N/E>
update <L/A/S>
messages into BDCMSGCOLL.
BDC:
Batch Data Communication (BDC) is the process of transferring data from one SAP System to another SAP system or from a non-SAP system to SAP System.
Features :
BDC is an automatic procedure.
This method is used to transfer large amount of data that is available in electronic medium.
BDC can be used primarily when installing the SAP system and when transferring data from a legacy system (external system).
BDC uses normal transaction codes to transfer data.
Types of BDC :
CLASSICAL BATCH INPUT (Session Method)
CALL TRANSACTION
BATCH INPUT METHOD:
This method is also called as ‘CLASSICAL METHOD’.
Features:
Asynchronous processing.
Synchronous Processing in database update.
Transfer data for more than one transaction.
Batch input processing log will be generated.
During processing, no transaction is started until the previous transaction has been written to the database.
CALL TRANSACTION METHOD :
This is another method to transfer data from the legacy system.
Features:
Synchronous processing. The system performs a database commit immediately before and after the CALL TRANSACTION USING statement.
Updating the database can be either synchronous or asynchronous. The program specifies the update type.
Transfer data for a single transaction.
Transfers data for a sequence of dialog screens.
No batch input processing log is generated.
For BDC:
http://myweb.dal.ca/hchinni/sap/bdc_home.htm
https://www.sdn.sap.com/irj/sdn/wiki?path=/display/home/bdc&
http://www.sap-img.com/abap/learning-bdc-programming.htm
http://www.sapdevelopment.co.uk/bdc/bdchome.htm
http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm
http://help.sap.com/saphelp_47x200/helpdata/en/69/c250684ba111d189750000e8322d00/frameset.htm
http://www.sapbrain.com/TUTORIALS/TECHNICAL/BDC_tutorial.html
Check these link:
http://www.sap-img.com/abap/difference-between-batch-input-and-call-transaction-in-bdc.htm
http://www.sap-img.com/abap/question-about-bdc-program.htm
http://www.itcserver.com/blog/2006/06/30/batch-input-vs-call-transaction/
http://www.planetsap.com/bdc_main_page.htm
call Transaction or session method ?
Check the following links:
http://www.sap-img.com/bdc.htm
See below example code :
Call three FM : BDC_OPEN_GROUP,BDC_INSERT and BDC_CLOSE_GROUP.
Once you execute the program and it creates the session at SM35 Transaction.
Report : ZMPPC011
Type : Data upload
Author : Chetan Shah
Date : 05/05/2005
Transport : DV3K919557
Transaction: ??
Description: This ABAP/4 Program creates new Production Versions
(C223). It accepts tab-delimited spreadsheet input and
creates BDC sessions.
Modification Log
Date Programmer Request # Description
06/10/2005 Chetan Shah DV3K919557 Initial coding
report zmppc011 no standard page heading line-size 120 line-count 55
message-id zz.
pool of form routines
include zmppn001.
Define BDC Table Structure
data: begin of itab_bdc_tab occurs 0.
include structure bdcdata.
data: end of itab_bdc_tab.
Input record layout of Leagcy File
data: begin of itab_xcel occurs 0,
matnr(18) type c,
werks(4) type c,
alnag(2) type c,
verid(4) type c,
text1(40) type c,
bstmi like mkal-bstmi,
bstma like mkal-bstma,
adatu(10) type c,
bdatu(10) type c,
stlal(2) type c,
stlan(1) type c,
serkz(1) type c,
mdv01(8) type c,
elpro(4) type c,
alort(4) type c,
end of itab_xcel.
data: begin of lt_pp04_cache occurs 0,
matnr like itab_xcel-matnr,
werks like itab_xcel-werks,
alnag like itab_xcel-alnag,
plnnr like mapl-plnnr,
arbpl like crhd-arbpl,
ktext like crtx-ktext,
end of lt_pp04_cache.
data: v_ssnnr(4) type n,
v_lines_in_xcel like sy-tabix,
v_ssnname like apqi-groupid,
v_trans_in_ssn type i,
wa_xcel LIKE itab_xcel,
l_tabix like sy-tabix,
v_matnr like rc27m-matnr,
v_plnnr like mapl-plnnr,
v_plnal like mapl-plnal,
v_tcode like sy-tcode value 'C223',
v_plnty like plas-plnty value 'R',
v_objty like crhd-objty value 'A',
v_plpo_steus like plpo-steus value 'PP04',
v_verwe like crhd-verwe value '0007'.
Parameters
selection-screen: skip 3.
selection-screen: begin of block 1 with frame.
parameters: p_name like rlgrap-filename
default 'C:\My Documents\InputFile.txt'
obligatory,
bdc session name prefix
p_bdcpfx(6) default 'ZPVCRT'
obligatory,
number for transction per BDC session
p_trnssn type i
default 2000 obligatory,
retain the BDC session after successfull execution
p_keep like apqi-qerase
default 'X',
user who will be executing BDC session
p_uname like apqi-userid
default sy-uname
obligatory.
selection-screen: end of block 1.
possible entry list (F4 dropdown) for input file name
at selection-screen on value-request for p_name.
*-SELECT FILE FROM USERS LOCAL PC
call function 'WS_FILENAME_GET'
exporting
DEF_FILENAME = ' '
def_path = 'C:\Temp\'
mask = ',.,..'
mode = 'O'
title = 'Select File '(007)
importing
filename = p_name
RC =
exceptions
inv_winsys = 1
no_batch = 2
selection_cancel = 3
selection_error = 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.
begin the show
start-of-selection.
read data from input file
perform transfer_xcel_to_itab.
loop at itab_xcel.
hang on to xcel line num
l_tabix = sy-tabix.
each line in the xcel file marks begining of new prod.version defn
if num-of-trnas-in-session = 0, create new BDC session
if v_trans_in_ssn is initial.
perform bdc_session_open.
endif.
begin new bdc script for rtg create trans
fill in bdc-data for prod.version maintenance screens
perform bdc_build_script.
insert the bdc script as a BDC transaction
perform bdc_submit_transaction.
keep track of how many BDC transactions were inserted in the BDC
session
add 1 to v_trans_in_ssn.
if the user-specified num of trans in BDC session is reached OR
if end of input file is reached, close the BDC session
if v_trans_in_ssn = p_trnssn or
l_tabix = v_lines_in_xcel.
perform bdc_session_close.
clear v_trans_in_ssn.
endif.
endloop.
top-of-page.
call function 'Z_HEADER'
EXPORTING
FLEX_TEXT1 =
FLEX_TEXT2 =
FLEX_TEXT3 =
FORM TRANSFER_XCEL_TO_ITAB *
Transfer Xcel Spreadsheet to SAP Internal Table *
form transfer_xcel_to_itab.
Read the tab-delimited file into itab
call function 'WS_UPLOAD'
exporting
filename = p_name
filetype = 'DAT'
IMPORTING
filelength = flength
tables
data_tab = itab_xcel
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.
sort the data
sort itab_xcel by matnr werks.
clear v_lines_in_xcel.
if no data in the file - error out
describe table itab_xcel lines v_lines_in_xcel.
if v_lines_in_xcel is initial.
write: / 'No data in input file'.
stop.
endif.
else.
if file upload failed - error out
write: / 'Error reading input file'.
stop.
endif.
endform.
FORM BDC_SESSION_OPEN *
Open BDC Session *
form bdc_session_open.
create bdc session name = prefix-from-selectn-screen + nnnn
add 1 to v_ssnnr.
concatenate p_bdcpfx v_ssnnr into v_ssnname.
open new bdc session
call function 'BDC_OPEN_GROUP'
exporting
client = sy-mandt
group = v_ssnname
keep = p_keep
user = p_uname
exceptions
client_invalid = 1
destination_invalid = 2
group_invalid = 3
group_is_locked = 4
holddate_invalid = 5
internal_error = 6
queue_error = 7
running = 8
system_lock_error = 9
user_invalid = 10
others = 11.
endform.
FORM BDC_BUILD_SCRIPT *
Build BDC *
form bdc_build_script.
data: l_arbpl like crhd-arbpl,
l_text1 like mkal-text1,
l_mdv01 like mkal-mdv01,
l_mapl like mapl.
clear bdc-data itab - begin of new bdc transaction
clear itab_bdc_tab.
refresh itab_bdc_tab.
read material cross reference tables to determine sap part#
clear : v_matnr, v_plnnr, v_plnal.
perform read_matnr_cross_ref using itab_xcel-matnr
itab_xcel-werks
changing v_matnr.
determine the version description to use
if itab_xcel-text1 is initial.
l_text1 = itab_xcel-verid.
else.
l_text1 = itab_xcel-text1.
endif.
determine the routing group# and group ctr# to use
perform read_routing .
determine the production line to use
if itab_xcel-mdv01 is initial.
if not provided in the file then:
prod line = work ctr on the last PP04 op of the rtg determined above
perform read_wc_on_last_pp04 using v_plnnr v_plnal
changing l_mdv01.
NOTE: when executing the above form\routine, if v_plnnr is initial
or v_plnal is initial, THEN l_mdv01 will automatically be
returned blank (ie initial)
else.
l_mdv01 = itab_xcel-mdv01.
endif.
build bdc script
perform bdc_build_script_record
fill in initial screen
using: 'X' 'SAPLCMFV' '1000',
' ' 'BDC_OKCODE' '=ENTE',
' ' 'MKAL-WERKS' itab_xcel-werks,
' ' 'MKAL-MATNR' v_matnr,
' ' 'MKAL_ADMIN-DISPO' space,
' ' 'MKAL-PLNNR' space,
' ' 'MKAL_ADMIN-STTAG' space,
' ' 'MKAL-PLNNG' space,
' ' 'MKAL-MDV01' space,
' ' 'MKAL-PLNNM' space,
click create button on initial screen and go to detail screen
'X' 'SAPLCMFV' '1000',
' ' 'BDC_OKCODE' '=CREA',
fill in the detail screen and go back to initial screen
'X' 'SAPLCMFV' '2000',
' ' 'BDC_OKCODE' '=CLOS',
' ' 'MKAL_EXPAND-MATNR' v_matnr,
' ' 'MKAL_EXPAND-VERID' itab_xcel-verid,
' ' 'MKAL_EXPAND-TEXT1' l_text1,
' ' 'MKAL_EXPAND-BSTMI' itab_xcel-bstmi,
' ' 'MKAL_EXPAND-BSTMA' itab_xcel-bstma,
' ' 'MKAL_EXPAND-ADATU' itab_xcel-adatu,
' ' 'MKAL_EXPAND-BDATU' itab_xcel-bdatu,
' ' 'MKAL_EXPAND-PLTYG' v_plnty,
' ' 'MKAL_EXPAND-PLNNG' v_plnnr,
' ' 'MKAL_EXPAND-ALNAG' v_plnal,
' ' 'MKAL_EXPAND-STLAL' itab_xcel-stlal,
' ' 'MKAL_EXPAND-STLAN' itab_xcel-stlan,
' ' 'MKAL_EXPAND-SERKZ' itab_xcel-serkz,
' ' 'MKAL_EXPAND-MDV01' l_mdv01,
' ' 'MKAL_EXPAND-ELPRO' itab_xcel-elpro,
' ' 'MKAL_EXPAND-ALORT' itab_xcel-alort,
save the production version from initial screen
'X' 'SAPLCMFV' '1000',
' ' 'BDC_OKCODE' '=SAVE'.
endform.
FORM BDC_SUBMIT_TRANSACTION *
Submit BDC Session *
form bdc_submit_transaction.
Load BDC script as a trqansction in BDC session
call function 'BDC_INSERT'
exporting
tcode = v_tcode
tables
dynprotab = itab_bdc_tab
exceptions
internal_error = 01
not_open = 02
queue_error = 03
tcode_invalid = 04.
endform.
FORM BDC_BUILD_SCRIPT_RECORD *
form bdc_build_script_record using dynbegin name value.
clear itab_bdc_tab.
if dynbegin = 'X'.
move: name to itab_bdc_tab-program,
value to itab_bdc_tab-dynpro,
'X' to itab_bdc_tab-dynbegin.
else.
move: name to itab_bdc_tab-fnam,
value to itab_bdc_tab-fval.
shift itab_bdc_tab-fval left deleting leading space.
endif.
append itab_bdc_tab.
endform.
FORM BDC_SESSION_CLOSE *
Close BDC Session *
form bdc_session_close.
close the session
call function 'BDC_CLOSE_GROUP'
exceptions
not_open = 1
queue_error = 2
others = 3.
skip 2.
if sy-subrc ne 0.
write: / 'Error Closing BDC Session ' , 'RETURN CODE: ', sy-subrc.
else.
write : / 'Session created:', v_ssnname,
50 '# of transactions:', v_trans_in_ssn.
endif.
endform.
*& Form read_routing_cache
*FORM read_routing_cache USING pi_matnr
pi_werks
pi_alnag
pi_verid
pi_mdv01.
DATA: BEGIN OF lt_plpo OCCURS 0,
vornr LIKE plpo-vornr,
objty LIKE crhd-objty,
objid LIKE crhd-objid,
arbpl LIKE crhd-arbpl,
END OF lt_plpo,
l_mapl_plnnr LIKE mapl-plnnr.
determine the routing group#
CLEAR lt_pp04_cache.
chk if its in the cache first, if not then get it from MAPL table
and put it in the cache
READ TABLE lt_pp04_cache WITH KEY matnr = pi_matnr
werks = pi_werks
alnag = pi_alnag.
IF sy-subrc = 0.
do nothing - lt_pp04_cache header line has rtg#
ELSE.
get the routing group # from MAPL
SELECT plnnr INTO l_mapl_plnnr
FROM mapl UP TO 1 ROWS
WHERE matnr = pi_matnr AND
werks = pi_werks AND
plnty = 'R' AND
plnal = pi_alnag AND
loekz = space.
ENDSELECT.
put it in the cache internal table
IF NOT l_mapl_plnnr IS INITIAL.
lt_pp04_cache-matnr = pi_matnr.
lt_pp04_cache-werks = pi_werks.
lt_pp04_cache-alnag = pi_alnag.
lt_pp04_cache-plnnr = l_mapl_plnnr.
APPEND lt_pp04_cache.
ENDIF.
ENDIF.
if the rtg# was determined AND
the work center was not determined yet AND
work center was really needed for this line in the input file
then
read the work center from last PP04 operation on the routing
update the cache accordingly
IF NOT lt_pp04_cache-plnnr IS INITIAL AND
lt_pp04_cache-arbpl IS INITIAL AND
( pi_verid IS INITIAL OR
pi_mdv01 IS INITIAL ).
read the last PP04 operation
CLEAR lt_plpo.
REFRESH lt_plpo.
SELECT vornr eobjty eobjid e~arbpl
INTO CORRESPONDING FIELDS OF TABLE lt_plpo
FROM plas AS b
INNER JOIN plpo AS c
ON bplnty = cplnty AND
bplnnr = cplnnr AND
bzaehl = czaehl
INNER JOIN crhd AS e
ON carbid = eobjid
WHERE b~plnty = v_plnty AND
b~plnnr = lt_pp04_cache-plnnr AND
b~plnal = lt_pp04_cache-alnag AND
c~loekz = space AND
c~steus = v_plpo_steus AND
e~objty = v_objty AND
e~werks = lt_pp04_cache-werks AND
e~verwe = v_verwe.
SORT lt_plpo BY vornr DESCENDING.
READ TABLE lt_plpo INDEX 1.
IF NOT lt_plpo-arbpl IS INITIAL.
lt_pp04_cache-arbpl = lt_plpo-arbpl.
read work center description
SELECT SINGLE ktext INTO lt_pp04_cache-ktext
FROM crtx WHERE objty = lt_plpo-objty AND
objid = lt_plpo-objid AND
spras = sy-langu.
the following read will get the index of the correct record to be
updated in the cache
READ TABLE lt_pp04_cache
WITH KEY matnr = pi_matnr
werks = pi_werks
alnag = pi_alnag.
MODIFY lt_pp04_cache
INDEX sy-tabix
TRANSPORTING arbpl ktext.
ENDIF.
ENDIF.
*ENDFORM. " read_last_pp04_operation_cache
*& Form read_routing
form read_routing.
data: begin of lt_mapl occurs 0,
plnnr like mapl-plnnr,
plnal like mapl-plnal,
end of lt_mapl,
l_arbpl like crhd-arbpl.
get all the rtg# and grp ctr# from MAPL
select plnnr plnal
into corresponding fields of table lt_mapl
from mapl
where matnr = v_matnr and
werks = itab_xcel-werks and
plnty = v_plnty and "Rate Routing
loekz = space. "with del flag = OFF
sort lt_mapl by plnal.
if not itab_xcel-verid is initial.
if the verid=0001 then use the 1st good rtg-grp# and grp-ctr#
if itab_xcel-verid = '0001'.
read table lt_mapl index 1.
v_plnnr = lt_mapl-plnnr.
v_plnal = lt_mapl-plnal.
else.
if the verid0001 then use the rtg-grp# and grp-ctr# of the routing
whose work center on the last PP04 operation matches the given verid
loop at lt_mapl.
clear l_arbpl.
get the work center from the last PP04 operation
perform read_wc_on_last_pp04 using lt_mapl-plnnr
lt_mapl-plnal
changing l_arbpl.
if itab_xcel-verid = l_arbpl.
v_plnnr = lt_mapl-plnnr.
v_plnal = lt_mapl-plnal.
exit.
endif.
endloop.
endif.
else.
do nothing
endif.
For version IDs that are other then '0000' or 'ZWIP' :--
if itab_xcel-verid NE '0000' and
itab_xcel-verid NE 'ZWIP'.
if routing group# or group counter was not determined, make the
valid-to date 99/99/9999 so that the BDC, on execution, errors out.
if v_plnnr is initial or
v_plnal is initial.
itab_xcel-bdatu = '99/99/9999'.
endif.
endif.
determine the routing group#
CLEAR lt_pp04_cache.
chk if its in the cache first, if not then get it from MAPL table
and put it in the cache
READ TABLE lt_pp04_cache WITH KEY matnr = pi_matnr
werks = pi_werks
alnag = pi_alnag.
IF sy-subrc = 0.
do nothing - lt_pp04_cache header line has rtg#
ELSE.
get the routing group # from MAPL
put it in the cache internal table
IF NOT l_mapl_plnnr IS INITIAL.
lt_pp04_cache-matnr = pi_matnr.
lt_pp04_cache-werks = pi_werks.
lt_pp04_cache-alnag = pi_alnag.
lt_pp04_cache-plnnr = l_mapl_plnnr.
APPEND lt_pp04_cache.
ENDIF.
ENDIF.
if the rtg# was determined AND
the work center was not determined yet AND
work center was really needed for this line in the input file
then
read the work center from last PP04 operation on the routing
update the cache accordingly
IF NOT lt_pp04_cache-plnnr IS INITIAL AND
lt_pp04_cache-arbpl IS INITIAL AND
( pi_verid IS INITIAL OR
pi_mdv01 IS INITIAL ).
read the last PP04 operation
CLEAR lt_plpo.
REFRESH lt_plpo.
SELECT vornr eobjty eobjid e~arbpl
INTO CORRESPONDING FIELDS OF TABLE lt_plpo
FROM plas AS b
INNER JOIN plpo AS c
ON bplnty = cplnty AND
bplnnr = cplnnr AND
bzaehl = czaehl
INNER JOIN crhd AS e
ON carbid = eobjid
WHERE b~plnty = v_plnty AND
b~plnnr = lt_pp04_cache-plnnr AND
b~plnal = lt_pp04_cache-alnag AND
c~loekz = space AND
c~steus = v_plpo_steus AND
e~objty = v_objty AND
e~werks = lt_pp04_cache-werks AND
e~verwe = v_verwe.
SORT lt_plpo BY vornr DESCENDING.
READ TABLE lt_plpo INDEX 1.
IF NOT lt_plpo-arbpl IS INITIAL.
lt_pp04_cache-arbpl = lt_plpo-arbpl.
read work center description
SELECT SINGLE ktext INTO lt_pp04_cache-ktext
FROM crtx WHERE objty = lt_plpo-objty AND
objid = lt_plpo-objid AND
spras = sy-langu.
the following read will get the index of the correct record to be
updated in the cache
READ TABLE lt_pp04_cache
WITH KEY matnr = pi_matnr
werks = pi_werks
alnag = pi_alnag.
MODIFY lt_pp04_cache
INDEX sy-tabix
TRANSPORTING arbpl ktext.
ENDIF.
ENDIF.
endform. " read_last_pp04_operation_cache
*& Form read_wc_on_last_pp04
form read_wc_on_last_pp04 using pi_plnnr
pi_plnal
changing pe_arbpl.
data: begin of lt_plpo occurs 0,
vornr like plpo-vornr,
objty like crhd-objty,
objid like crhd-objid,
arbpl like crhd-arbpl,
end of lt_plpo.
get all the PP04 operations for the given rtg# & grp-ctr#
select vornr eobjty eobjid e~arbpl
into corresponding fields of table lt_plpo
from plas as b
inner join plpo as c
on bplnty = cplnty and
bplnnr = cplnnr and
bzaehl = czaehl
inner join crhd as e
on carbid = eobjid
where b~plnty = v_plnty and "Rate Routing
b~plnnr = pi_plnnr and
b~plnal = pi_plnal and
c~loekz = space and "Oper Del Flag = OFF
c~steus = v_plpo_steus and "PP04
e~objty = v_objty. "WC Obj Type = 'A'
read the last operation
sort lt_plpo by vornr descending.
read table lt_plpo index 1.
pe_arbpl = lt_plpo-arbpl.
endform. " read_wc_on_last_pp04
Goto LSMW-> Select Direct Input method in 1st step. These are the standard programs for data transfer.
Otherwise goto SPRO->SAP Reference IMG-> Under this you'll find standard data transfer programs module wise.
Regards,
Sunil Kumar Mutyala -
Bdc(call transaction and session method)
hi experts,
i want to write for bdc program in which i have used call transaction and session method.please help me.
thank you
with regards,
santoshHi,
See the Sample BDc Code for Vendor Master Upload:
Look at the Include BDCRECX1 for Seesion and Call Transaction types:
REPORT zmm_vendor_master_upload
NO STANDARD PAGE HEADING
LINE-SIZE 255.
ABAP Name : ZMM_VENDOR_MASTER_UPLOAD
Description : This Program is used to Upload the Vendor Master.
Modification Log:
Date Programmer Correction Description
Standard Include for Selection Screen
INCLUDE bdcrecx1.
Internal Table for Upload Data
DATA: BEGIN OF i_vendor OCCURS 0,
bukrs(004), " Company Code
ekorg(004), " Purchase Orgn
ktokk(004), " Account Group
Address Screen
anred(015), " Title
name1(035), " Name1
sortl(010), " Sort Field
name2(035), " Name2
name3(035), " Contact Person1
name4(035), " Contact Person 2
stras(035), " Street
pfach(010), " PO Box
ort01(035), " City
pstlz(010), " Postal Code
land1(003), " Country
spras(002), " Language
telf1(016), " Telephone No
telfx(031), " Fax Number
lfurl(132), " URL-Mail Id
Material Group Characteristics
klart(003), " Class Type '010'
class(018), " Class 'Vendor'
mname_01(030), " Characteristic
mname_02(030), " Characteristic
mname_03(030), " Characteristic
mwert_01(030), " Charct.Value
mwert_02(030), " Charct.Value
mwert_03(030), " Charct.Value
Control Data
emnfr(010), " Manufact.Part No
Bank Details
banks_01(003), " Country of Bank1
banks_02(003), " Country of Bank2
bankl_01(015), " Bank Key of 1
bankl_02(015), " Bank Key of 2
bankn_01(018), " Account No Bank1
bankn_02(018), " Account No Bank2
Accounting Info
akont(010), " Reconcillation Account
zuawa(003), " Sort Key
fdgrv(010), " Cash Management Group
Payment Transactions
zterm(004), " Payment terms
reprf(001), " Check Double Inv.
zwels(010), " Payment Method
hbkid(005), " House Bank
xpore(001), " Individ.Payment
Correspondence
mahns(001), " Dunning Level
xausz(001), " Account Statement
Withholding Tax Details
qland(003), " Withholding Tax Country
witht_01(002), " WH tax Type
wt_withcd(002), " WH Tax Code
wt_subjct(001), " Indicator:WH Tax
Purchasing Data
waers(005), " Currency
zterm1(004), " Payment Terms
END OF i_vendor.
Data Variables & Constants
CONSTANTS : c_x VALUE 'X'. " Flag
Paramters
PARAMETERS: p_file LIKE ibipparms-path. " Filename
At selection-screen on Value Request for file Name
AT SELECTION-SCREEN ON VALUE-REQUEST FOR p_file.
Get the F4 Values for the File
CALL FUNCTION 'F4_FILENAME'
EXPORTING
program_name = syst-cprog
dynpro_number = syst-dynnr
IMPORTING
file_name = p_file.
Start of Selection
START-OF-SELECTION.
Open the BDC Session
PERFORM open_group.
Upload the File into internal Table
CALL FUNCTION 'UPLOAD'
EXPORTING
filename = p_file
filetype = 'DAT'
TABLES
data_tab = i_vendor
EXCEPTIONS
conversion_error = 1
invalid_table_width = 2
invalid_type = 3
no_batch = 4
unknown_error = 5
gui_refuse_filetransfer = 6
OTHERS = 7.
IF sy-subrc <> 0.
MESSAGE ID SY-MSGID TYPE SY-MSGTY NUMBER SY-MSGNO
WITH SY-MSGV1 SY-MSGV2 SY-MSGV3 SY-MSGV4.
ENDIF.
Upload the Data from Internal Table
LOOP AT i_vendor.
PERFORM bdc_dynpro USING 'SAPMF02K' '0100'.
PERFORM bdc_field USING 'BDC_CURSOR'
'RF02K-KTOKK'.
PERFORM bdc_field USING 'BDC_OKCODE'
'/00'.
PERFORM bdc_field USING 'RF02K-BUKRS'
i_vendor-bukrs.
PERFORM bdc_field USING 'RF02K-EKORG'
i_vendor-ekorg.
PERFORM bdc_field USING 'RF02K-KTOKK'
i_vendor-ktokk.
PERFORM bdc_dynpro USING 'SAPMF02K' '0110'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFA1-SPRAS'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=KLAS'.
PERFORM bdc_field USING 'LFA1-ANRED'
i_vendor-anred.
PERFORM bdc_field USING 'LFA1-NAME1'
i_vendor-name1.
PERFORM bdc_field USING 'LFA1-SORTL'
i_vendor-sortl.
PERFORM bdc_field USING 'LFA1-NAME2'
i_vendor-name2.
PERFORM bdc_field USING 'LFA1-NAME3'
i_vendor-name3.
PERFORM bdc_field USING 'LFA1-NAME4'
i_vendor-name4.
PERFORM bdc_field USING 'LFA1-STRAS'
i_vendor-stras.
PERFORM bdc_field USING 'LFA1-PFACH'
i_vendor-pfach.
PERFORM bdc_field USING 'LFA1-ORT01'
i_vendor-ort01.
PERFORM bdc_field USING 'LFA1-PSTLZ'
i_vendor-pstlz.
PERFORM bdc_field USING 'LFA1-LAND1'
i_vendor-land1.
PERFORM bdc_field USING 'LFA1-SPRAS'
i_vendor-spras.
PERFORM bdc_field USING 'LFA1-TELF1'
i_vendor-telf1.
PERFORM bdc_field USING 'LFA1-TELFX'
i_vendor-telfx.
PERFORM bdc_field USING 'LFA1-LFURL'
i_vendor-lfurl.
PERFORM bdc_dynpro USING 'SAPLCLCA' '0602'.
PERFORM bdc_field USING 'BDC_CURSOR'
'RMCLF-KLART'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=ENTE'.
PERFORM bdc_field USING 'RMCLF-KLART'
'010'. "i_vendor-klart.
PERFORM bdc_dynpro USING 'SAPLCLFM' '0500'.
PERFORM bdc_field USING 'BDC_CURSOR'
'RMCLF-CLASS(01)'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=AUSW'.
PERFORM bdc_field USING 'RMCLF-CLASS(01)'
'Vendor'."i_vendor-class.
PERFORM bdc_dynpro USING 'SAPLCTMS' '0109'.
PERFORM bdc_field USING 'BDC_CURSOR'
'RCTMS-MWERT(03)'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=BACK'.
PERFORM bdc_field USING 'RCTMS-MNAME(01)'
'MATERIALGROUP'." i_vendor-mname_01.
PERFORM bdc_field USING 'RCTMS-MNAME(02)'
'MATERIALGROUP'." i_vendor-mname_02.
PERFORM bdc_field USING 'RCTMS-MNAME(03)'
'MATERIALGROUP'." i_vendor-mname_03.
PERFORM bdc_field USING 'RCTMS-MWERT(01)'
i_vendor-mwert_01.
PERFORM bdc_field USING 'RCTMS-MWERT(02)'
i_vendor-mwert_02.
PERFORM bdc_field USING 'RCTMS-MWERT(03)'
i_vendor-mwert_03.
PERFORM bdc_dynpro USING 'SAPLCLFM' '0500'.
PERFORM bdc_field USING 'BDC_CURSOR'
'RMCLF-CLASS(01)'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=ENDE'.
PERFORM bdc_dynpro USING 'SAPMF02K' '0110'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFA1-ANRED'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=VW'.
PERFORM bdc_dynpro USING 'SAPMF02K' '0120'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFA1-EMNFR'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=VW'.
PERFORM bdc_field USING 'LFA1-EMNFR'
i_vendor-emnfr.
PERFORM bdc_dynpro USING 'SAPMF02K' '0130'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFBK-BANKN(02)'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=VW'.
PERFORM bdc_field USING 'LFBK-BANKS(01)'
i_vendor-banks_01.
PERFORM bdc_field USING 'LFBK-BANKS(02)'
i_vendor-banks_02.
PERFORM bdc_field USING 'LFBK-BANKL(01)'
i_vendor-bankl_01.
PERFORM bdc_field USING 'LFBK-BANKL(02)'
i_vendor-bankl_02.
PERFORM bdc_field USING 'LFBK-BANKN(01)'
i_vendor-bankn_01.
PERFORM bdc_field USING 'LFBK-BANKN(02)'
i_vendor-bankn_02.
PERFORM bdc_dynpro USING 'SAPMF02K' '0130'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFBK-BANKS(01)'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=VW'.
PERFORM bdc_dynpro USING 'SAPMF02K' '0210'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFB1-FDGRV'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=VW'.
PERFORM bdc_field USING 'LFB1-AKONT'
i_vendor-akont.
PERFORM bdc_field USING 'LFB1-ZUAWA'
i_vendor-zuawa.
PERFORM bdc_field USING 'LFB1-FDGRV'
i_vendor-fdgrv.
PERFORM bdc_dynpro USING 'SAPMF02K' '0215'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFB1-XPORE'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=VW'.
PERFORM bdc_field USING 'LFB1-ZTERM'
i_vendor-zterm.
PERFORM bdc_field USING 'LFB1-REPRF'
c_x. "i_vendor-reprf.
PERFORM bdc_field USING 'LFB1-ZWELS'
i_vendor-zwels.
PERFORM bdc_field USING 'LFB1-HBKID'
i_vendor-hbkid.
PERFORM bdc_field USING 'LFB1-XPORE'
c_x. "i_vendor-xpore.
PERFORM bdc_dynpro USING 'SAPMF02K' '0220'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFB5-MAHNS'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=VW'.
PERFORM bdc_field USING 'LFB5-MAHNS'
i_vendor-mahns.
PERFORM bdc_field USING 'LFB1-XAUSZ'
i_vendor-xausz.
PERFORM bdc_dynpro USING 'SAPMF02K' '0610'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=VW'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFBW-WT_SUBJCT(01)'.
PERFORM bdc_field USING 'LFB1-QLAND'
i_vendor-qland.
PERFORM bdc_field USING 'LFBW-WITHT(01)'
i_vendor-witht_01.
PERFORM bdc_field USING 'LFBW-WT_WITHCD(01)'
i_vendor-wt_withcd.
PERFORM bdc_field USING 'LFBW-WT_SUBJCT(01)'
c_x.
PERFORM bdc_dynpro USING 'SAPMF02K' '0310'.
PERFORM bdc_field USING 'BDC_CURSOR'
'LFM1-ZTERM'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=VW'.
PERFORM bdc_field USING 'LFM1-WAERS'
i_vendor-waers.
PERFORM bdc_field USING 'LFM1-ZTERM'
i_vendor-zterm1.
PERFORM bdc_dynpro USING 'SAPMF02K' '0320'.
PERFORM bdc_field USING 'BDC_CURSOR'
'RF02K-LIFNR'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=VW'.
PERFORM bdc_dynpro USING 'SAPLSPO1' '0300'.
PERFORM bdc_field USING 'BDC_OKCODE'
'=YES'.
Call the Transaction
PERFORM bdc_transaction USING 'XK01'.
ENDLOOP.
Close the BDc Session
PERFORM close_group.
Regards,
Anji -
JTree cut and paste multiple child and ancestor nodes not function correct
Hello i'm creating a filebrowser for multimedia files (SDK 1.22) such as .jpg .gif .au .wav. (using Swing, JTree, DefaultMutableTreeNode)
The problem is I want to cut and paste single and multiple nodes (from current node til the last child "top-down") which partly functions:
single nodes and multiple nodes with only one folder per hierarchy level;
Not function:
- multiple folders in the same level -> the former order gets lost
- if there is a file (MMed. document) between folders (or after them) in the same level this file is put inside one of those
I tried much easier functions to cope with this problem but every time I solve one the "steps" the next problem appears...
The thing I don't want to do, is something like a LinkedList, Hashtable (to store the nodes)... because the MMed. filebrowser would need to much resources while browsing through a media library with (e.g.) thousands of files!
If someone has any idea to solve this problem I would be very pleased!
Thank you anyway by reading this ;)
// part of the code, if you want more detailed info
// @mail: [email protected]
import java.util.Enumeration;
import javax.swing.*;
import javax.swing.tree.*;
// var declaration
static Enumeration en;
static DefaultMutableTreeNode jTreeModel, lastCopiedNode, dmt, insert, insertParent, insertSameFolder;
static String varCut;
static int index= 0;
static int counter = 0;
/* cut function */
if (actionCommand.equals ("cut"))
// get the selected node (DefaultMutableTreeNode)
lastCopiedNode = (DefaultMutableTreeNode) selPath.getLastPathComponent ();
// get the nodes in an Enumeration array (in top- down order)
en = dmt.preorderEnumeration();
// the way to make sure if it is a cut or a copied node
varCut = "cut";
/* paste function */
if (actionCommand.equals ("paste"))
// node is cut
if (varCut == "cut")
// is necessary for first time same folder case
insertParent = dmt;
// getting the nodes out of the array
while(en.hasMoreElements())
// cast the Object to DefaultMutableTreeNode
// and get stored (next) node
insert = (DefaultMutableTreeNode) en.nextElement();
// check if the node is a catalogue when getRepresentation()
// is a function of my node creating class (to know if it is
// a folder or a file)
if (insert.getRepresentation().equals("catalogue"))
// check if a "folder" node is inserted
if (index == 1)
counter = 0;
index = 0;
System.out.println ("***index and counter reset***");
// the node is in the same folder
// check if the folder is in the same hierarchy level
// -> in this case the insertParent has to remain
if (insert.getLevel() == insertParent.getLevel())
// this is necessary to get right parent folder
insertSameFolder = (Knoten) insert.getParent();
jTreeModel.insertNodeInto (insert, insertSameFolder, index);
System.out.println (">>>sameFolderCASE- insert"+counter+"> " + String.valueOf(insert) +
"\ninsertTest -> " + String.valueOf(insertTest)
// set insertParent folder to the new createded one
insertParent = insert;
index ++;
else // the node is a subfolder
// insertNode
jTreeModel.insertNodeInto (insert, insertParent, index);
// set insertParent folder to the new createded one
insertParent = insert;
System.out.println (">>>subFolderCASE- insertParent"+counter+"> " + String.valueOf(insertParent) +
"\ninsertParent -> " + String.valueOf(insertParent)
index ++;
else // the node is a file
// insertNode
jTreeModel.insertNodeInto (insert, insertParent, counter);
System.out.println (">>>fileCASE insert "+counter+"> " + String.valueOf(insert) +
"\ninsertParent -> " + String.valueOf(insertParent)
counter ++;
// reset index and counter for the next loop
index = 0;
counter = 0;
// reset cut var
varCut = null;
// remove the node (automatically deletes subfolders and files)
dmt.removeNodeFromParent (lastCopiedNode);
// if node is a copied one
if varCut == null)
// insert copied node the same way as for cut one's
// to make it possible to copy more than one node
}You need to use a recursive copy method to do this. Here's a simple example of the copy. To do a cut you need to do a copy and then delete the source.
import java.io.*;
import javax.swing.*;
import javax.swing.tree.*;
import java.awt.BorderLayout;
import java.awt.Container;
import java.awt.event.*;
import java.util.*;
public class CopyTree extends JFrame
Container cp;
JTree cTree;
JScrollPane spTree;
DefaultTreeModel cModel;
CNode cRoot;
JMenuBar menuBar = new JMenuBar();
JMenu editMenu = new JMenu("Edit");
JMenuItem copyItem = new JMenuItem("Copy");
JMenuItem pasteItem = new JMenuItem("Paste");
TreePath [] sourcePaths;
TreePath [] destPaths;
// =====================================================================
// constructors and public methods
CopyTree()
super("Copy Tree Example");
addWindowListener(new WindowAdapter()
{public void windowClosing(WindowEvent evt){System.exit(0);}});
// edit menu
copyItem.addActionListener(new ActionListener()
{public void actionPerformed(ActionEvent e){mnuCopy();}});
editMenu.add(copyItem);
pasteItem.addActionListener(new ActionListener()
{public void actionPerformed(ActionEvent e){mnuPaste();}});
editMenu.add(pasteItem);
menuBar.add(editMenu);
setJMenuBar(menuBar);
buildModel();
cp = getContentPane();
cTree = new JTree(cModel);
spTree = new JScrollPane(cTree);
cp.add(spTree, BorderLayout.CENTER);
pack();
static public void main(String [] args)
new CopyTree().show();
// =====================================================================
// private methods - User Interface
private void mnuCopy()
sourcePaths = cTree.getSelectionPaths();
private void mnuPaste()
TreePath sp, dp;
CNode sn,dn;
int i;
destPaths = cTree.getSelectionPaths();
if(1 == destPaths.length)
dp = destPaths[0];
for(i=0; i< sourcePaths.length;i++)
sp = sourcePaths;
if(sp.isDescendant(dp) || dp.isDescendant(sp))
JOptionPane.showMessageDialog
(null, "source and destinations overlap","Paste", JOptionPane.ERROR_MESSAGE);
return;
dn = (CNode)dp.getLastPathComponent(); // the node we will append our source to
for(i=0; i< sourcePaths.length;i++)
sn = (CNode)sourcePaths[i].getLastPathComponent();
copyNode(sn,dn);
else
JOptionPane.showMessageDialog
(null, "multiple destinations not allowed","Paste", JOptionPane.ERROR_MESSAGE);
// recursive copy method
private void copyNode(CNode sn, CNode dn)
int i;
CNode scn = new CNode(sn); // make a copy of the node
// insert it into the model
cModel.insertNodeInto(scn,dn,dn.getChildCount());
// copy its children
for(i = 0; i<sn.getChildCount();i++)
copyNode((CNode)sn.getChildAt(i),scn);
// ===================================================================
// private methods - just a sample tree
private void buildModel()
int k = 0;
cRoot = new CNode("root");
cModel = new DefaultTreeModel(cRoot);
CNode n1a = new CNode("n1a");
cModel.insertNodeInto(n1a,cRoot,k++);
CNode n1b = new CNode("n1b");
cModel.insertNodeInto(n1b,cRoot,k++);
CNode n1c = new CNode("n1c");
cModel.insertNodeInto(n1c,cRoot,k++);
CNode n1d = new CNode("n1d");
cModel.insertNodeInto(n1d,cRoot,k++);
k = 0;
CNode n1a1 = new CNode("n1a1");
cModel.insertNodeInto(n1a1,n1a,k++);
CNode n1a2 = new CNode("n1a2");
cModel.insertNodeInto(n1a2,n1a,k++);
CNode n1a3 = new CNode("n1a3");
cModel.insertNodeInto(n1a3,n1a,k++);
CNode n1a4 = new CNode("n1a4");
cModel.insertNodeInto(n1a4,n1a,k++);
k = 0;
CNode n1c1 = new CNode("n1c1");
cModel.insertNodeInto(n1c1,n1c,k++);
CNode n1c2 = new CNode("n1c2");
cModel.insertNodeInto(n1c2,n1c,k++);
// simple tree node with copy constructor
class CNode extends DefaultMutableTreeNode
private String name = "";
// default constructor
CNode(){this("");}
// new constructor
CNode(String n){super(n);}
// copy constructor
CNode(CNode c)
super(c.getName());
public String getName(){return (String)getUserObject();}
public String toString(){return getName();} -
ExecuteUpdat methode never returns
I m using OCI Driver with Connection Poolig..Weblogic 11g,Oracle 11g . I found that the executeUpdate method never returns, every 1 out of 100 times, approximately.
I m calling a procedur from Java,which only inser the insert data,in procedure for tracking I m inserting in one table and that procedure is "PRAGMA AUTONOMOUS_TRANSACTION".Please help me.
And the thead stack is below
"[STUCK] ExecuteThread: '81' for queue: 'weblogic.kernel.Default (self-tuning)'" RUNNABLE native
oracle.jdbc.driver.T2CStatement.t2cParseExecuteDescribe(Native Method)
oracle.jdbc.driver.T2CCallableStatement.executeForDescribe(T2CCallableStatement.java:482)
oracle.jdbc.driver.T2CCallableStatement.executeForRows(T2CCallableStatement.java:727)
oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1315)
oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3576)
oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3657)
oracle.jdbc.driver.OracleCallableStatement.executeUpdate(OracleCallableStatement.java:4739)
oracle.jdbc.driver.OraclePreparedStatementWrapper.executeUpdate(OraclePreparedStatementWrapper.java:1350)
weblogic.jdbc.wrapper.PreparedStatement.executeUpdate(PreparedStatement.java:172)
com.infotech.kastle.lending.interfaces.core.databaseUtils.InterfaceDAO.saveForLogging(InterfaceDAO.java:460)
com.infotech.kastle.lending.interfaces.handlers.externalSystems.Simah_CommonResponseHandler.processCommonResponse(Simah_CommonResponseHandler.java:93)
com.infotech.kastle.lending.interfaces.handlers.externalSystems.Simah_CreditReportHandler.mainProcessing(Simah_CreditReportHandler.java:1188)
com.infotech.kastle.lending.interfaces.handlers.externalSystems.Simah_CreditReportHandler.processRequest(Simah_CreditReportHandler.java:92)
com.infotech.kastle.lending.interfaces.handlers.externalSystems.Simah_CreditReportHandler.startHandler(Simah_CreditReportHandler.java:74)
com.infotech.kastle.lending.interfaces.core.InterfaceManager.executeServices(InterfaceManager.java:314)
com.infotech.kastle.lending.interfaces.core.InterfaceManager.executeServices(InterfaceManager.java:288)
com.infotech.kastle.lending.interfaces.core.databaseUtils.DBUtils.callingSimahCreditReport(DBUtils.java:1367)
com.infotech.kastle.lending.interfaces.core.databaseUtils.DBUtils.InterfaceTrigger(DBUtils.java:2004)
com.infotech.kastle.lending.interfaces.core.databaseUtils.DBUtils.checkInterfaceFiringForCust(DBUtils.java:1823)
com.infotech.kastle.lending.action.corporate.BasicInfoISAction.execute(BasicInfoISAction.java:581)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
com.infotech.kastle.lending.filter.UTF8EncodingFilter.doFilter(UTF8EncodingFilter.java:70)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
weblogic.work.ExecuteThread.run(ExecuteThread.java:176)I m using OCI Driver with Connection Poolig..Weblogic 11g,Oracle 11g . I found that the executeUpdate method never returns, every 1 out of 100 times, approximately.
I m calling a procedur from Java,which only inser the insert data,in procedure for tracking I m inserting in one table and that procedure is "PRAGMA AUTONOMOUS_TRANSACTION".Please help me.
And the thead stack is below
"[STUCK] ExecuteThread: '81' for queue: 'weblogic.kernel.Default (self-tuning)'" RUNNABLE native
oracle.jdbc.driver.T2CStatement.t2cParseExecuteDescribe(Native Method)
oracle.jdbc.driver.T2CCallableStatement.executeForDescribe(T2CCallableStatement.java:482)
oracle.jdbc.driver.T2CCallableStatement.executeForRows(T2CCallableStatement.java:727)
oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1315)
oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3576)
oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3657)
oracle.jdbc.driver.OracleCallableStatement.executeUpdate(OracleCallableStatement.java:4739)
oracle.jdbc.driver.OraclePreparedStatementWrapper.executeUpdate(OraclePreparedStatementWrapper.java:1350)
weblogic.jdbc.wrapper.PreparedStatement.executeUpdate(PreparedStatement.java:172)
com.infotech.kastle.lending.interfaces.core.databaseUtils.InterfaceDAO.saveForLogging(InterfaceDAO.java:460)
com.infotech.kastle.lending.interfaces.handlers.externalSystems.Simah_CommonResponseHandler.processCommonResponse(Simah_CommonResponseHandler.java:93)
com.infotech.kastle.lending.interfaces.handlers.externalSystems.Simah_CreditReportHandler.mainProcessing(Simah_CreditReportHandler.java:1188)
com.infotech.kastle.lending.interfaces.handlers.externalSystems.Simah_CreditReportHandler.processRequest(Simah_CreditReportHandler.java:92)
com.infotech.kastle.lending.interfaces.handlers.externalSystems.Simah_CreditReportHandler.startHandler(Simah_CreditReportHandler.java:74)
com.infotech.kastle.lending.interfaces.core.InterfaceManager.executeServices(InterfaceManager.java:314)
com.infotech.kastle.lending.interfaces.core.InterfaceManager.executeServices(InterfaceManager.java:288)
com.infotech.kastle.lending.interfaces.core.databaseUtils.DBUtils.callingSimahCreditReport(DBUtils.java:1367)
com.infotech.kastle.lending.interfaces.core.databaseUtils.DBUtils.InterfaceTrigger(DBUtils.java:2004)
com.infotech.kastle.lending.interfaces.core.databaseUtils.DBUtils.checkInterfaceFiringForCust(DBUtils.java:1823)
com.infotech.kastle.lending.action.corporate.BasicInfoISAction.execute(BasicInfoISAction.java:581)
org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:484)
org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:274)
org.apache.struts.action.ActionServlet.process(ActionServlet.java:1482)
org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:525)
javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
com.infotech.kastle.lending.filter.UTF8EncodingFilter.doFilter(UTF8EncodingFilter.java:70)
weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
weblogic.work.ExecuteThread.execute(ExecuteThread.java:207)
weblogic.work.ExecuteThread.run(ExecuteThread.java:176) -
Reading InputStream from Runtime.exec() and ffmpeg?
I've got a lot of things going on here and I'm having trouble debugging. I'm working on a streaming music player, and the platform only handles MP3 natively. Specifically, the method that handles incoming requests has to return an InputStream for further processing upstream (out of my visibility).
I'm trying to extend the music player to play AAC files with the extension ".m4a". To do this, my plan is to transcode from MP3 to AAC using Runtime.exec() and ffmpeg, and then return an InputStream that contains the MP3. This works fine if I use ffmpeg to transcode to a temp file, and then return a FileInputStream constructed from that temp file. But like I said, this is supposed to be a steaming music player, and the blocking for the ~30 seconds it takes to completely transcode to a file is too much of a delay.
So what I'm trying to do is have ffmpeg transcode to stdout, and then use Process.getInputStream() to return the InputStream that contains ffmpeg's stdout while the transcoding is still going on. This doesn't work and I'm not sure why. (I'm fairly new to java, and this is the first time I've used Runtime.) My player just hangs there. I know Runtime is picky about exhausting the stdout and stderr streams, so I'm not sure if it's something related to that, or if I somehow need to buffer the stdout before returning it, or if I need to run something in a different thread, or if I'm just completely barking up the wrong tree.
If anyone has any experience with something like this, or can point me at some code that implements something similar, I'd appreciate the help.
Below a sample of the code in question. Also, for what it's worth, all of the console messages that I put in there are printing, but the music doesn't play.
public InputStream getStream(String uri) throws IOException
System.out.println("Entering Factory.getStream()");
System.out.flush();
File file = new File(URLDecoder.decode(uri, "UTF-8"));
if (file.exists())
if(file.getPath().toLowerCase().endsWith(".mp3")) {
// This code for playing MP3 files works correctly
System.out.println("Playing MP3");
System.out.flush();
InputStream in = new FileInputStream(file);
return in;
else if(file.getPath().toLowerCase().endsWith(".m4a")){
System.out.println("Playing M4A");
System.out.flush();
// Create array for ffmpeg command line
// This command line transcodes to STDOUT
String[] command = { this.ffmpeg_path,
"-i",
"input.m4a",
"-acodec",
"libmp3lame",
"-ac",
"2",
"-ab",
"256",
"-f",
"mp3",
// Begin transcoding with ffmpeg
System.out.println("Transcoding...");
System.out.flush();
Runtime runtime = Runtime.getRuntime();
Process ffmpeg = runtime.exec(command);
// Must exhaust error stream, or the application can become deadlocked.
System.out.println("Exhausting stderr...");
System.out.flush();
this.exhaustInputStream(ffmpeg.getErrorStream());
// Return ffmpeg's stdout as an input stream
System.out.println("Returning stdout...");
System.out.flush();
return ffmpeg.getInputStream();
else {
System.out.println("Unsupported Audio File");
System.out.flush();
return null;
else
// We aren't requesting a file, so let the API handle the request upstream...
return super.getStream(uri);
private void exhaustInputStream(final InputStream inputStream) {
// Since InputStream.read() blocks, exhast the stream in a separate thread
new Thread() {
public void run() {
try {
while(inputStream.read() >= 0) {
// Just throw the bytes away
catch(IOException e) {
e.printStackTrace();
}.start();
}Read this article
http://www.javaworld.com/javaworld/jw-12-2000/jw-1229-traps.html -
Runtime Exec and ProcessBuilder
I have an object (textTicket) which is a formatted transaction label. Here is an example:
CROSS PLAINS QUARRY CROSS PLAINS TN 37049 2549
MATL SPREADING NOT GUARANTEED
615-654-9942 TOLL FREE 877-654-9942
Date: 01/19/2009 04:45:46
Job No: PU-2008
Q Num::
Cust No: 30000001 Src Num::
Sold To: CASH SALE
Address: INTERNAL
NASHVILLE,TN 37202
Ord By:
Ord No: Rate Zone:
Location:THANKS YOU
Mat. & Haul170.28 Sev Tax:0 Tax16.60
Acc Total:1308.16
Total186.88
3/4 TO 4/67'S
Gross: 40500 St. Item:
Tare: 12120 P.O.: MIKE MILLER
Net: 28380.0
Net Tons: 14.19
Proj:
Truck #: 1
Hauler: Phy Truck: 248251
I am attempting to pass this textTicket object to a shell script that will send it out the port for printing. I have tried using the Java Comm API however, we have intermittent problems with the API running on an Oracle Appserver. Sometimes, the data never gets sent to the port. So what I am trying to do is just call a shell script that echos the textTicket out the port via redirection. The problem arise when I use the ProcessBuilder or runtime exec and I have to convert the textTicket to a string via textTicket.toString. The textTicket then losing all of its formatting. Any ideas on how to keep the formatting as I am passing the textTicket to the shell script.My example did not save into the post very well. For instance, the first line "Cross Plains Quarry" should be center on the paper. The object contains \t\t to get it center.
For example on the runtime.exec, I am doing the following
public void printShell(String port, String string){
String[] params={"/usr/ts/bin/prttick.sh", string, port};
try {
Process p=Runtime.getRuntime().exec(params);
} catch (IOException e) {
// TODO Auto-generated catch block
SerialCommunicator.logger.debug("error" + e.getMessage());
The variable string is textTicket.toString(); -
Runtime.exec and setting environment variables
Runtime.exec and setting environment variables
I need a decent example which works on Windows.
Got any?Thank you.
I was hoping for an example of the use of
http://java.sun.com/j2se/1.4.1/docs/api/java/lang/Runti
e.html#exec(java.lang.String,%20java.lang.String[]) or
http://java.sun.com/j2se/1.4.1/docs/api/java/lang/Runti
e.html#exec(java.lang.String,%20java.lang.String[],%20j
va.io.File) which take environment variable
information such as PATH.
The reason is because there is a library which is
being loaded via loadLibrary (
http://java.sun.com/j2se/1.4.1/docs/api/java/lang/Syste
.html#loadLibrary(java.lang.String) ). However, for
the child process to find the library the PATH needs
to be updated.
Any example regarding changing the PATH variable via
Java so that libraries can be loaded and processes
created? (Perhaps, I should make a new post and
restate the question with this more explicit
information?)
That won't work. LoadLibrary occurs in the JVM environment. As I said you can't change the JVM environment via exec().
If the shared library needs something in the path then you are going to have to set the path before your application starts up.
If you just need to load the library from someplace that is not on the path then you should be using System.load(). -
Regarding setter and getter methods
Hi,
Can anybody tell me the use of setter and getter methods in webdynpro .
It is generated when we set the calculate property of value attribute to true .
Thanks a lot .Hi Jain
<b>setter</b> and <b>getter </b>functions will be created when you set the calculated propertyto true
Consider the following scenario where in you can get some basic idea
1) First insert a Child "Image" UI Element
2) Create a Context in a view in which you are using Image UI Element
3) Value Node
Name : Image
Cardidality : 1..1
4) create 2 Value Attributes
4)a ImageAlt (Calculate property - true) //this will create getter and setter methods
4)b ImageSrc (Calculate property - true) //this will create getter and setter methods
5)Bind the properties of Image
alt - Image.ImageAlt
source - Image.ImageSrc
6) in getImageSrc()
retrun "XX.gif"
7) in getImageAlt()
return "Image Not Available"
you can even achieve getter and setter methods by doing the following procedure
goto <b>implementation</b> tab-> rightclick -> <b>source</b> -> <b>generate Getter and Setter methods...</b>
Best Regards
Chaitanya.A
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