Loosing break lines when writing string to object
Hi,
I am tring to write a string (docText) to file:
FileOutputStream myfile = new FileOutputStream(filename);
BufferedWriter myOutput = new BufferedWriter (new OutputStreamWriter(myfile));
myOutput.write(docText);
the problem is that I get the string in the file as one line and I loose all the line breaks I had in the string.
can anyone help?
Thanks,
Itzik
It's quite possible for that to happen, if for example
your String's line breaks are only '\n' and the tool
you try to display your file with is a piece of
Windows software that is ignorant of this possibility
and demands '\r\n' as the only possible line break.
PC�Exactly. And thats why its a good idea to use [url http://java.sun.com/docs/books/tutorial/essential/system/properties.html] System properties in such cases
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How do i create a new line when writing to file
I am trying to write a few stings to a file but i cant get them to print on seperate lines. They all end up together. I tried to include the \n in the string but that didnt work. Any suggestions? I thought that this part would be simple.
http://forum.java.sun.com/thread.jsp?forum=54&thread=450725&tstart=0&trange=15
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Need to print new line when "," in string
Hi,
I have a string having value 12,221,23,67...
I need to print a new line after ", "
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Please suggest.
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AjitHi Team ,
its done.
I have used chr 13, chr10 and it print new lines for me
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Anil... the same question as your other post:
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Books / links on best practices when writing on-line Help
Hi everyone
Not sure were to place this topic...
I have not posted in here for ages...
I am a RoboHelp user and I am looking for one or several
books about best practices when writing on-line help. For examples,
what are the "rules" or "do's" and "don'ts" for CSS, topic linking,
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Just wondering if some people on this forum know about some
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That is, just because there are neat things like drop-down
text, marquees, and such, doesn't mean you should use them.
Stick to the basic HTML fonts and colors (use the
w3schools web site for all
things HTML and CSS.
Instead of styles, create your lists by selecting Normal
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buttons.
Keep your tables as simple as possible (try not to nest them
and have all sorts of row and column spans, and try to avoid lists
and figures, if you can). Also, break up very long tables into
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Use
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Rick
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Good luck,
Leon -
When writing an email or word doc, If i press ' key on my keyboard it returns down a line
Every-time i use the Apostrophe key ' when writing an email on Mac mail the curser automatically drops down a line, like I've hit the enter key.
Please help me fix.Try a different keyboard. At least on the QWERTY USA keyboards, the two keys are side by side. If anything gets stuck between those keys, it can make it take both keys as a command. Alternatively if you aren't careful where you type, you may hit enter when you've not meant to. Pulling the keys off the keyboard is rarely recommended as you can damage the key mechanism. There are keyboard vacuums that can help if the machine is turned off. I would not use them when the machine is turned on, as static electricity could easily damage the mechanism when it is on.
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I see a line when an object moves fast
Ok, I shoot a Video with My CANON XHA1S AT: 1440 X 1080 30 fps, with the speed of 60. I created a new project as you can see in Capture Shot.
I don't know why, But I suddenly see a shakey - line when a hand or any object moves close to the camera. Inside my Timeline I Slowed Motion few Tracks to 32%, the rest is at normal speed, When I check the speed for other Tracks it shows 99.9 %.
Any answer please
Thanks
SimonTry rendering a small part (and exporting it) of your timeline and preview it. Is the line still there?
My experience now is that with the hacked Mercury, the preview is not always top notch but rendering is.
Are you using interlaced video (you seem to be)? If yes, and you are slowing down your footage the shutter speed you used will make a huge difference in your slows. Usually you want it to be double what you normally use. 60 would be the bare minimum. 250 would be great.
On my XH A1 (not your model) 120 works fine (increasing it to 250 would mean I have lots of light, like outdoors for example). BTW, try the 60i mode. It has *double* the frames, which is great for slows. -
Insert a break line in a content of a variable
Hi all, my problem is:
I want to put a break line at position 40 of a string (where exist a space), for example.
DATA: v_string TYPE string.
v_string = 'testline1_testline1_testline1_testline1 testline2_testline2_testline2_testline2'.
Because i want a result like this
testline1_testline1_testline1_testline1
testline2_testline2_testline2_testline2.
I tried with cl_abap_char_utilities=>cr_lf but are printing testline1_testline1_testline1_testline1##testline2_testline2_testline2_testline2.
I tried too with cl_abap_char_utilities=>new_line but don´t work.
Tks to all.Hi sadavisa,
follow my program:
start----
DATA: gv_string TYPE string,
gv_result TYPE string,
gv_len TYPE i,
gv_div TYPE f,
gv_num_lin TYPE i,
gv_len_upd type i,
gv_position type i,
gv_count type i,
gv_40(1) type c,
gv_39(1) type c,
gv_38(1) type c,
gv_37(1) type c,
gv_36(1) type c,
gv_35(1) type c.
gv_string = 'testline1_testline1_testline1_testline1 testline2_testline2_testline2_testline2'.
gv_len = STRLEN( gv_string ).
IF gv_len <= 40.
WRITE gv_string.
ELSE.
gv_div = gv_len / 40.
gv_num_lin = CEIL( gv_div ).
gv_count = 1.
WHILE gv_num_lin => gv_count.
IF gv_num_lin = sy-index. "this code is executed only in the last time
CONCATENATE gv_result gv_string INTO gv_result.
gv_count = gv_count + 1.
CONTINUE.
ENDIF.
gv_40 = gv_string+40(1).
gv_39 = gv_string+39(1).
gv_38 = gv_string+38(1).
gv_37 = gv_string+37(1).
gv_36 = gv_string+36(1).
gv_35 = gv_string+35(1).
IF gv_40 = space.
gv_position = 40.
PERFORM update_variables USING gv_position.
continue.
ELSEIF gv_39 = space.
gv_position = 39.
PERFORM update_variables USING gv_position.
continue.
ELSEIF gv_38 = space.
gv_position = 38.
PERFORM update_variables USING gv_position.
continue.
ELSEIF gv_37 = space.
gv_position = 37.
PERFORM update_variables USING gv_position.
continue.
ELSEIF gv_36 = space.
gv_position = 36.
PERFORM update_variables USING gv_position.
continue.
ELSEIF gv_35 = space.
gv_position = 35.
PERFORM update_variables USING gv_position.
continue.
endif.
gv_count = gv_count + 1.
ENDWHILE.
ENDIF.
write gv_result.
*& Form UPDATE_VARIABLES
Update variables
-->P_POSITION text
form UPDATE_VARIABLES using p_position type i.
CONCATENATE gv_result gv_string(p_position) cl_abap_char_utilities=>cr_lf INTO gv_result.
gv_len_upd = gv_len - p_position.
gv_string = gv_string+p_position(gv_len_upd).
CONDENSE gv_string.
gv_count = gv_count + 1.
endform. " UPDATE_VARIABLES
end----
So my question is why when i write CR_LF on file text go right and when i join into a variable and then write on screen go wrong.
Tks. -
Upload IT1002 description auto break lines
Hello,
I am using LSMW to upload IT1002 - description.
Below is free text I need to transfer.
"Develop, manage and implement all Brand research projects requiring support and leadership.
<br>Specifically manage research requirements arising from pre-launch and post-launch phase which will include qualitative and quantitative projects. <br> Working alongside the team and in collaboration with all Group Brand stockholders.
I would like to break the text into several lines when below conditions match -
1. when text length = 79
2. when '<br>' string is found.
Any idea?
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Revision: 1366
Author: [email protected]
Date: 2008-04-23 14:45:47 -0700 (Wed, 23 Apr 2008)
Log Message:
BLZ-136 log an error and return no properties when IntrospectionException occurs when introspecting a value object
Ticket Links:
http://bugs.adobe.com/jira/browse/BLZ-136
Modified Paths:
blazeds/branches/3.0.x/modules/core/src/java/flex/messaging/io/BeanProxy.javaHi,
Please apply the following correction manually.
1. Go to transaction ST03N
2. Change user from 'Administrator' to 'Expert Mode'.
3. Go to Collector and performance analysis -> Performance database
-> Monitoring database -> Contents
4. Search where further info contains the string "h/2"
like the following monikeys:
- 'days h/2'
- 'weeks h/2'
- 'months h/2'
5. Double click on each, so that they become red and show ** delete
6. Finally SAVE
This will remove the corresponding database related history up to the deletion date. It will accumulate anew afterwards.
How can I identify the monikey that has to be deleted?
When you load the text of the dump and then jump off to the break point of the debugger you may find the error break point look like:
"IMPORT HIST2 FROM DATABASE MONI(DB) ID MONIKEY".
To find the right monikey entry causing the dump you can search for the word 'MONIKEY' within the text of the dump. This can be 'days h/3' or
'tabgrowth 2'...
You can then go back to the procedure above and search where further info contains the monikey that you found in the text of the dump.
997535 DB02: Problems with History Data.
Award points if helpful.
Thanks,
Tanuj -
Get instantly the coordinate of end and start point of line, when moving it
hello guys,
i'm just wondering on how to get the coordinate of Start and End point of a line when I'm using PathWrangler wrangler = new PathWrangler(this); this latter allows the paint components to be dragged, so i want to get instantly the coordinate of the Start and End point of the line.
MY AIM IS: i want whenver an intersection between 2 lines occur( the line is being dragged so intersection may occur between the two lines) i want to draw a circle having as center the intersection of the 2 lines.
i managed to write a code that draws 2 lines and a circle having a center the intersection of both lines. here is the code:
import java.awt.*;
import java.awt.event.*;
import java.awt.geom.*;
import java.util.*;
import java.util.List;
import javax.swing.*;
import javax.swing.event.MouseInputAdapter;
public class SDRx extends JPanel {
List<Path2D.Double> paths = new ArrayList<Path2D.Double>();
PathWrangler wrangler = new PathWrangler(this);
Point p1= new Point(120,150);
Point p2= new Point(140,210);
Point p3= new Point(120,150);
Point p4= new Point(110,230);
Line2D.Double l1=new Line2D.Double(p1,p2);
Line2D.Double l2=new Line2D.Double(p3,p4);
Point2D.Double inter= intersection(l1.getX1(),l1.getY1(),l1.getX2(),l1.getY2(),l2.getX1(),l2.getY1(),l2.getX2(),l2.getY2());
Ellipse2D.Double ell= new Ellipse2D.Double(inter.getX()-25,inter.getY()-25,50,50);
public SDRx() {
paths.add(wrap(l1));
paths.add(wrap(l2));
paths.add(wrap(ell));
private Path2D.Double wrap(Shape s) {
return new Path2D.Double(s);
protected void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2 = (Graphics2D)g;
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
g2.setPaint(Color.blue);
for(int j = 0; j < paths.size(); j++) {
g2.draw(paths.get(j));
public void transformPath(Path2D.Double path, AffineTransform at) {
path.transform(at);
repaint();
public Point2D.Double intersection(double x1,double y1,double x2,double y2, double x3, double y3, double x4,double y4) {
double d = (x1-x2)*(y3-y4) - (y1-y2)*(x3-x4);
if (d == 0) return null;
double xi = ((x3-x4)*(x1*y2-y1*x2)-(x1-x2)*(x3*y4-y3*x4))/d;
double yi = ((y3-y4)*(x1*y2-y1*x2)-(y1-y2)*(x3*y4-y3*x4))/d;
return new Point2D.Double(xi,yi);
public static void main(String[] args) {
JFrame f = new JFrame();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.add(new SDRx());
f.setSize(400,400);
f.setLocation(100,100);
f.setVisible(true);
}any help is appreciated.
10xOK guys i'm sorry for before i said few wrong things about PathWrangler wrangler = new PathWrangler(this); i thought it was in the java library.
anyway here is the full code( i got it few weeks ago(with few modidfication) from somwhere, u can google it)
import java.awt.*;
import java.awt.event.*;
import java.awt.geom.*;
import java.util.*;
import java.util.List;
import javax.swing.*;
import javax.swing.event.MouseInputAdapter;
public class SDRx extends JPanel {
List<Path2D.Double> paths = new ArrayList<Path2D.Double>();
PathWrangler wrangler = new PathWrangler(this);
Point p1= new Point(120,150);
Point p2= new Point(140,210);
Point p3= new Point(120,150);
Point p4= new Point(110,230);
Line2D.Double l1=new Line2D.Double(p1,p2);
Line2D.Double l2=new Line2D.Double(p3,p4);
Point2D.Double inter= intersection(l1.getX1(),l1.getY1(),l1.getX2(),l1.getY2(),l2.getX1(),l2.getY1(),l2.getX2(),l2.getY2());
Ellipse2D.Double ell= new Ellipse2D.Double(inter.getX()-25,inter.getY()-25,50,50);
public SDRx() {
paths.add(wrap(l1));
paths.add(wrap(l2));
paths.add(wrap(ell));
private Path2D.Double wrap(Shape s) {
return new Path2D.Double(s);
protected void paintComponent(Graphics g) {
super.paintComponent(g);
Graphics2D g2 = (Graphics2D)g;
g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
RenderingHints.VALUE_ANTIALIAS_ON);
g2.setPaint(Color.blue);
for(int j = 0; j < paths.size(); j++) {
g2.draw(paths.get(j));
public void transformPath(Path2D.Double path, AffineTransform at) {
path.transform(at);
repaint();
public Point2D.Double intersection(double x1,double y1,double x2,double y2, double x3, double y3, double x4,double y4) {
double d = (x1-x2)*(y3-y4) - (y1-y2)*(x3-x4);
if (d == 0) return null;
double xi = ((x3-x4)*(x1*y2-y1*x2)-(x1-x2)*(x3*y4-y3*x4))/d;
double yi = ((y3-y4)*(x1*y2-y1*x2)-(y1-y2)*(x3*y4-y3*x4))/d;
return new Point2D.Double(xi,yi);
public static void main(String[] args) {
JFrame f = new JFrame();
f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
f.add(new SDRx());
f.setSize(400,400);
f.setLocation(100,100);
f.setVisible(true);
class PathWrangler extends MouseInputAdapter {
SDRx component;
AffineTransform at = new AffineTransform();
final int S = 6;
Rectangle net = new Rectangle(S, S);
Path2D.Double selectedPath;
Point offset = new Point();
boolean dragging = false;
public PathWrangler(SDRx sdr) {
component = sdr;
component.addMouseListener(this);
component.addMouseMotionListener(this);
public void mousePressed(MouseEvent e) {
Point p = e.getPoint();
net.setLocation(p.x-S/2, p.y-S/2);
List<Path2D.Double> list = component.paths;
for(int j = 0; j < list.size(); j++) {
Path2D.Double path = list.get(j);
// Use the contains method to detect RectangluarShapes
// and the intersects method with net to detect lines.
if(path.contains(p) || path.intersects(net)) {
selectedPath = path;
Rectangle r = selectedPath.getBounds();
offset.x = p.x - r.x;
offset.y = p.y - r.y;
dragging = true;
break;
public void mouseReleased(MouseEvent e) {
dragging = false;
public void mouseDragged(MouseEvent e) {
if(dragging) {
int x = e.getX() - offset.x;
int y = e.getY() - offset.y;
Rectangle r = selectedPath.getBounds();
at.setToTranslation(x-r.x, y-r.y);
component.transformPath(selectedPath, at);
} 10x -
PL/SQL: ORA-04052: error occurred when looking up remote object.
Hi All,
I'm getting the following error message while executing a PL/SQL Block.
PL/SQL: ORA-04052: error occurred when looking up remote object UPLDUSER.filestatushistory@FTS
ORA-00604: error occurred at recursive SQL level 1
ORA-03106: fatal two-task communication protocol error
ORA-02063: preceding line from FTSStatement
declare
v_coun number;
begin
select count(*) into v_coun
from updluser.filestatushistory@fts;
end;Back ground of the situation as follows,
My DataBase version 10.2.0.3 DB Name :DB1
Table Owner : UPLDUSER
Table Name : FILESTATUSHISTORY
I have a report user on the same database and I have grant all on the above table to report user
Report User : RPT_FTS
SQL> GRANT ALL ON FILESTATUSHISTORY_V TO RPT_FTS;Now Please find the below database details where I'm getting subjected error.
Database version : 9.2.0.8
DB Name : DB2
User Name : RPT_REPORTS
I Have create a dblink from RPT_REPORTS to RPT_FTS on DB1 and the dblink works fine. But getting the above error while running it.
but When I do the same other 10.2.0.3 db , the above PL/SQL block works fine without any problem.
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Now the strange about this is that I have Created a new table on DB1 db like below;
SQL> CREATE TABLE UPLDUSER.ABC AS SELECT * FROM FILESTATUSHISTORY;and retry my code on DB2 (9.2.0.8) after changing the table to ABC and it worked. Now I don't know whats wrong with a original table(FILESTATUSHISTORY).
To over come the problem and a work-a-round method I create a view on the DB1 (RPT_FTS) like the below
SQL> CREATE VIEW FILESTATUSHISTORY AS SELECT * FROM UPLDUSER.FILESTATUSHISTORY;and was able to run the PL/SQL block Remotely.
Just wants To know what whould have been the cause for this .
Cheers
KanchanaHi Kanchana,
Perhaps following link of google search has answer to your query
ORA-04052. The search result contains some useful articles whose URLs I shan't post in the forums.
HTH!
*009* -
Error when attempting to IMPORT object "TS_CHECK".
When using in BI SAP NetWeaver 2004s (700 - SP 15) the transaction ST04old -> Detail analysis menu -> Summary report
The following short dump occurs:
Runtime Errors CONNE_IMPORT_WRONG_COMP_TYPE
Except. CX_SY_IMPORT_MISMATCH_ERROR
Date and Time 19.11.2008 15:14:08
Short text
Error when attempting to IMPORT object "TS_CHECK".
What happened?
Error in the ABAP Application Program
The current ABAP program "SAPLSTD4" had to be terminated because it has
come across a statement that unfortunately cannot be executed.
Error analysis
An exception occurred that is explained in detail below.
The exception, which is assigned to class 'CX_SY_IMPORT_MISMATCH_ERROR', was
not caught in
procedure "DB02_ORA_FILL_TS_CHECK__CRITOB" "(FUNCTION)", nor was it propagated
by a RAISING clause.
Since the caller of the procedure could not have anticipated that the
exception would occur, the current program is terminated.
The reason for the exception is:
When importing the object "TS_CHECK", the component no. 4 in the
dataset has a different type from the corresponding component
of the target object in the program "SAPLSTD4".
The data type is "I" in the dataset, but "N" in the program.
Missing RAISING Clause in Interface
Program SAPLSTD4
Include LSTD4U03
Row 1
Module type (FUNCTION)
Module Name DB02_ORA_FILL_TS_CHECK__CRITOB
Trigger Location of Exception
Program SAPLSTD4
Include LSTD4U03
Row 51
Module type (FUNCTION)
Module Name DB02_ORA_FILL_TS_CHECK__CRITOB
Source Code Extract
Line
SourceCde
21
DATA: BEGIN OF TD110.
22
INCLUDE STRUCTURE TD110_STRU.
23
DATA: END OF TD110.
24
25
CURR_TIME = SY-UZEIT.
26
CURR_DATE = SY-DATUM.
27
28
CALL FUNCTION 'GET_DB_ORA_RELEASE'
29
IMPORTING
30
ORACLE_RELEASE = ORA_REL.
31
32
IF FLAG_REFRESH = 'y'. FLAG_REFRESH = 'Y'. ENDIF.
33
flag_refresh = 'Y': Es soll in jedem Fall auf die DB zugegriffen werd.
34
35
CLEAR TS_CHECK. REFRESH TS_CHECK.
36
CLEAR CRITOBJ. REFRESH CRITOBJ.
37
CLEAR NR_CRIT_OBJ.
38
39
IF FLAG_REFRESH <> 'Y'.
40
41
Suche zunächst im Arbeitsspeicher !
42
CLEAR TS_CHECK_CACHE. READ TABLE TS_CHECK_CACHE.
43
IF NOT ( TS_CHECK_CACHE IS INITIAL ) .
44
TS_CHECK[] = TS_CHECK_CACHE[].
45
CRITOBJ[] = CRITOBJ_CACHE[].
46
OK_1 = 'Y'.
47
48
Suche danach in 'MONI' !
49
ELSE.
50
PERFORM PREPARE_MONIKEY USING 2.
>>>>>
IMPORT TS_CHECK CRITOBJ FROM DATABASE MONI(DB) ID MONIKEY.
52
53
IF SY-SUBRC = 0.
54
OK_1 = 'Y'.
55
TS_CHECK_CACHE[] = TS_CHECK[].
56
CRITOBJ_CACHE[] = CRITOBJ[].
57
ENDIF.
58
ENDIF.
59
60
'Same procedure' für datetime:
61
IF NOT ( TD110_CACHE IS INITIAL ).
62
DATETIME-MONI_DATE = TD110_CACHE-DATUM.
63
DATETIME-MONI_TIME = TD110_CACHE-UZEIT.
64
ELSE.
65
PERFORM PREPARE_MONIKEY USING 3.
66
IMPORT TD110 FROM DATABASE MONI(DB) ID MONIKEY.
67
IF SY-SUBRC = 0.
68
DATETIME-MONI_DATE = TD110-DATUM.
69
DATETIME-MONI_TIME = TD110-UZEIT.
70
TD110_CACHE = TD110.
Only related SDN post is following, but solved by changing permissions for saposcol.
Only related SAP Note is SAP Note Number 597743 "DB02: Poor entries for critical objects list", but not applicable for current SAP version.
For me strange is that this issue occurs on the development system, but not on the acceptance and production system.
Thanks in advance for any assistance.
KR
GidionReceived the solution from SAP Active Global Support:
This error occurs due a corruption in the table MONI.
For solving this issue you need to clean the records of this table via the following path :
1. Call transaction ST03
2. With GOTO -> Performance database -> Content of database
3. Push button Delete data group
4. Enter ID DB
5. Continue
6. Confirm the delete
If you wish to backup the data before deleting the entry please follow the steps in the note 1000275 "DB02: history data backup procedure".
Regards,
Gidion -
To run a report from command line, when using jdbc-odbc bridge
Hi,
How to run a report from command line, when using jdbc-odbc bridge?
Usually with tns, we do by "rwrun module=<> userid=<user>/<passwd>@tns".
with odbc, we do by "rwrun module=<> userid=<user>/<passwd>@odbc:DSN"
Please specify, what is command line arguments for jdbc-odbc bridge driver?
Environment : Oracle 9i Report Builder on WinNT
Database : Sybase
Regards,
RamananHello Ramanan,
Report Builder : connect JDBC Query in Report Builder is to through Connection Dialog in JDBC Query Editor. User can use a Sign on parameter (can use, default : P_JDBCPDS or can create new) to connect to JDBC Data Source. Connection once made will be mentioned and will be reused through out Reports Builder.
JDBC PDS allows user to connect one or more same or different kind of databases.
While running report through runtime or Server, user can pass the sign on parameter(connection string) value, like any other user parameter.
Syntax for connection string : <username>/<password>@databaseURL . The syntax of database part of connection string depend on the type of JDBC Driver used to connect to Data Source while designing the JDBC Query. databaseURL refer to the location of the database and its format depend on the JDBCPDS river selected in design time while creating the JDBC Query.
rwrun eg :
rwrun report=jdbc_odbc.rdf destype=file desname=output.html desformat=html P_JDBCPDS=scott/tiger@database
Server eg :
http://server.com:8888/servlet/RWServlet?server=MyReportServer+report=jdbc_odbc.rdf+destype=cache+desformat=html+P_JDBCPDS=scott/tiger@database
http :
Please see ORACLE_HOME/reports/conf/jdbcpds.conf for more information.
With Regards
Reports Team -
Error when installing the supporting objects of OLL Packaged Application
Hello,
I am trying to install OLL Packaged Application|http://www.oracle.com/webfolder/technetwork/tutorials/obe/db/apex/r41/inst_pkgapp/inst_pkgapp.htm#top
but when installing the supporting objects, I got error when executing the code of "create_package_body"
Error at line 274: PLS-00201: identifier 'UTL_TCP' must be declared
create or replace package body eba_oll_log
as
g_start_time number;
procedure log_init
is
begin
g_start_time := dbms_utility.get_time;
end log_init;
procedure log_page_view
is
begin
insert into eba_oll_page_views
( APEX_USER,
PAGE_ID,
PAGE_NAME,
VIEW_DATE,
TS,
ELAPSED_TIME,
IP_ADDRESS,
AGENT,
APEX_SESSION_ID,
CONTENT_ID,
CONTENT_TITLE )
values
( v('APP_USER'),
v('APP_PAGE_ID'),
wwv_flow.g_step_title,
trunc(sysdate,'DD'),
systimestamp,
(dbms_utility.get_time-g_start_time)*(.01),
owa_util.get_cgi_env('REMOTE_ADDR'),
owa_util.get_cgi_env('HTTP_USER_AGENT'),
v('APP_SESSION'),
case when v('APP_PAGE_ID') = 24
then v('P24_CONTENT_ID')
else null
end,
case when v('APP_PAGE_ID') = 24
then v('P24_CONTENT_TITLE')
else null
end );
if v('APP_PAGE_ID') = 24 then
insert into eba_oll_content_views
( APEX_USER,
VIEW_DATE,
TS,
IP_ADDRESS,
AGENT,
APEX_SESSION_ID,
CONTENT_ID,
CONTENT_TITLE,
NOTE )
values
( v('APP_USER'),
trunc(sysdate,'DD'),
systimestamp,
owa_util.get_cgi_env('REMOTE_ADDR'),
owa_util.get_cgi_env('HTTP_USER_AGENT'),
v('APP_SESSION'),
v('P24_CONTENT_ID'),
v('P24_CONTENT_TITLE'),
'Viewed' );
end if;
commit;
end log_page_view;
procedure log_content_click
is
begin
insert into eba_oll_content_views
( APEX_USER,
VIEW_DATE,
TS,
IP_ADDRESS,
AGENT,
APEX_SESSION_ID,
CONTENT_ID,
CONTENT_TITLE,
NOTE )
values
( v('APP_USER'),
trunc(sysdate,'DD'),
systimestamp,
owa_util.get_cgi_env('REMOTE_ADDR'),
owa_util.get_cgi_env('HTTP_USER_AGENT'),
v('APP_SESSION'),
v('P24_CONTENT_ID'),
v('P24_CONTENT_TITLE'),
'Launched' );
commit;
end log_content_click;
end eba_oll_log;
create or replace package body eba_oll_api
as
function gen_id
return number
is
l_id number;
begin
select to_number(sys_guid(), 'XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX')
into l_id
from dual;
return l_id;
end gen_id;
function eba_oll_tags_cleaner (
p_tags in varchar2,
p_case in varchar2 default 'U' ) return varchar2
is
type tags is table of varchar2(255) index by varchar2(255);
l_tags_a tags;
l_tag varchar2(255);
l_tags apex_application_global.vc_arr2;
l_tags_string varchar2(32767);
i integer;
begin
l_tags := apex_util.string_to_table(p_tags,',');
for i in 1..l_tags.count loop
--remove all whitespace, including tabs, spaces, line feeds and carraige returns with a single space
l_tag := substr(trim(regexp_replace(l_tags(i),'[[:space:]]{1,}',' ')),1,255);
if l_tag is not null and l_tag != ' ' then
if p_case = 'U' then
l_tag := upper(l_tag);
elsif p_case = 'L' then
l_tag := lower(l_tag);
end if;
--add it to the associative array, if it is a duplicate, it will just be replaced
l_tags_a(l_tag) := l_tag;
end if;
end loop;
l_tag := null;
l_tag := l_tags_a.first;
while l_tag is not null loop
l_tags_string := l_tags_string||l_tag;
if l_tag != l_tags_a.last then
l_tags_string := l_tags_string||', ';
end if;
l_tag := l_tags_a.next(l_tag);
end loop;
return substr(l_tags_string,1,4000);
end eba_oll_tags_cleaner;
procedure eba_oll_tag_sync (
p_new_tags in varchar2,
p_old_tags in varchar2,
p_content_type in varchar2,
p_content_id in number )
as
type tags is table of varchar2(255) index by varchar2(255);
l_new_tags_a tags;
l_old_tags_a tags;
l_new_tags apex_application_global.vc_arr2;
l_old_tags apex_application_global.vc_arr2;
l_merge_tags apex_application_global.vc_arr2;
l_dummy_tag varchar2(255);
i integer;
begin
l_old_tags := apex_util.string_to_table(p_old_tags,', ');
l_new_tags := apex_util.string_to_table(p_new_tags,', ');
if l_old_tags.count > 0 then --do inserts and deletes
--build the associative arrays
for i in 1..l_old_tags.count loop
l_old_tags_a(l_old_tags(i)) := l_old_tags(i);
end loop;
for i in 1..l_new_tags.count loop
l_new_tags_a(l_new_tags(i)) := l_new_tags(i);
end loop;
--do the inserts
for i in 1..l_new_tags.count loop
begin
l_dummy_tag := l_old_tags_a(l_new_tags(i));
exception when no_data_found then
insert into eba_oll_tags (tag, content_id, content_type )
values (l_new_tags(i), p_content_id, p_content_type );
l_merge_tags(l_merge_tags.count + 1) := l_new_tags(i);
end;
end loop;
--do the deletes
for i in 1..l_old_tags.count loop
begin
l_dummy_tag := l_new_tags_a(l_old_tags(i));
exception when no_data_found then
delete from eba_oll_tags where content_id = p_content_id and tag = l_old_tags(i);
l_merge_tags(l_merge_tags.count + 1) := l_old_tags(i);
end;
end loop;
else --just do inserts
for i in 1..l_new_tags.count loop
insert into eba_oll_tags (tag, content_id, content_type )
values (l_new_tags(i), p_content_id, p_content_type );
l_merge_tags(l_merge_tags.count + 1) := l_new_tags(i);
end loop;
end if;
for i in 1..l_merge_tags.count loop
merge into eba_oll_tags_type_sum s
using (select count(*) tag_count
from eba_oll_tags
where tag = l_merge_tags(i) and content_type = p_content_type ) t
on (s.tag = l_merge_tags(i) and s.content_type = p_content_type )
when not matched then insert (tag, content_type, tag_count)
values (l_merge_tags(i), p_content_type, t.tag_count)
when matched then update set s.tag_count = t.tag_count;
merge into eba_oll_tags_sum s
using (select sum(tag_count) tag_count
from eba_oll_tags_type_sum
where tag = l_merge_tags(i) ) t
on (s.tag = l_merge_tags(i) )
when not matched then insert (tag, tag_count)
values (l_merge_tags(i), t.tag_count)
when matched then update set s.tag_count = t.tag_count;
end loop;
end eba_oll_tag_sync;
procedure render_tag_cloud (
p_selection in varchar2 default null,
p_app_id in number,
p_session_id in number,
p_min_nbr_tags in number default 1,
p_max in number default 100,
p_limit in number default 10000,
p_link_to_page in varchar2 default '2',
p_tag_item_filter in varchar2 default 'P2_TAGS',
p_clear_cache in varchar2 default '2,CIR,RIR',
p_more_page in varchar2 default '62' )
as
l_printed_records number := 0;
l_available_records number := 20;
l_max number;
l_min number;
l_class_size number;
l_class varchar2(30);
type l_tagtype is table of varchar2(2000);
l_tags l_tagtype;
type l_numtype is table of number;
l_cnts l_numtype;
l_size number;
l_total number :=0;
l_buffer varchar2(32676);
CURSOR c_all_tags
IS
select tag, c from (
select t.tag, count(*) c
from eba_oll_content c,
eba_oll_tags t
where c.content_id = t.content_id
and c.display_yn = 'Y'
and (p_selection is null or
(p_selection is not null and
( (substr(p_selection,1,1) = 'R' and
substr(p_selection,2) in (select release_id
from eba_oll_content_products cp
where cp.content_id = c.content_id))
or (substr(p_selection,1,1) = 'C' and
substr(p_selection,2) in (select product_id
from eba_oll_content_products cp
where cp.content_id = c.content_id))
or (substr(p_selection,1,1) = 'P' and
(substr(p_selection,2) in (select product_id
from eba_oll_content_products cp
where cp.content_id = c.content_id) or
substr(p_selection,2) in (select p.parent_product_id
from eba_oll_content_products cp,
eba_oll_products p
where cp.content_id = c.content_id
and cp.product_id = p.product_id)))
or (substr(p_selection,1,1) = 'G' and
(substr(p_selection,2) in (select pg.group_id
from eba_oll_product_groupings pg,
eba_oll_content_products cp
where pg.product_id = cp.product_id
and cp.content_id = c.content_id) or
substr(p_selection,2) in (select pg.group_id
from eba_oll_product_groupings pg,
eba_oll_products p,
eba_oll_content_products cp
where pg.product_id = p.parent_product_id
and p.product_id = cp.product_id
and cp.content_id = c.content_id)))
group by tag
) x where rownum < p_limit
and c >= p_min_nbr_tags
order by upper(tag) ;
begin
-- Fetch tags into arrays
open c_all_tags;
loop
fetch c_all_tags bulk collect into l_tags,l_cnts limit p_limit;
exit;
end loop;
close c_all_tags;
l_available_records := l_tags.count;
-- Determine total count and maximum tag counts
l_max := 0;
l_min := 1000;
FOR i in l_cnts.first..l_cnts.last loop
l_total := l_total + l_cnts(i);
if l_cnts(i) > l_max then
l_max := l_cnts(i);
end if;
if l_cnts(i) < l_min then
l_min := l_cnts(i);
end if;
end loop;
if l_max = 0 then l_max := 1; end if;
l_class_size := round((l_max-l_min)/6);
-- Generate tag cloud --
sys.htp.prn('<div class="tagCloud"><ul>');
for i in l_tags.first..l_tags.last loop
l_printed_records := l_printed_records + 1;
if l_cnts(i) < l_min + l_class_size then
l_class := 'size1';
elsif l_cnts(i) < l_min + (l_class_size*2) then
l_class := 'size2';
elsif l_cnts(i) < l_min + (l_class_size*3) then
l_class := 'size3';
elsif l_cnts(i) < l_min + (l_class_size*4) then
l_class := 'size4';
elsif l_cnts(i) < l_min + (l_class_size*5) then
l_class := 'size5';
else l_class := 'size6';
end if;
l_buffer := '<li><a class="'||l_class||'" href="'||
'f?p='||p_app_id||':'||p_link_to_page||':'||p_session_id||':::'||p_clear_cache||':'||
p_tag_item_filter||':'||htf.escape_sc(l_tags(i))||'">'||
htf.escape_sc(l_tags(i)) || '<span>' || l_cnts(i) || '</span></a></li>';
sys.htp.prn(l_buffer);
l_buffer := '';
if l_printed_records > p_max then
exit;
end if;
end loop;
sys.htp.prn('</ul></div>');
-- print if there's more
if l_tags.count - l_printed_records != 0 then
htp.prn('<p><a href="f?p='||p_app_id||':'||htf.escape_sc(p_more_page)||
':'||p_session_id||':::'||htf.escape_sc(p_more_page)||'">View all tags</a></p>');
end if;
exception when others then
sys.htp.prn('<p>No tags found.</p>');
end render_tag_cloud;
procedure email_when_feedback (
p_feedback_id in number,
p_host_url in varchar2,
p_app_id in number )
is
l_body clob;
l_body_html clob;
begin
for c1 in (
select f.feedback_comment, f.feedback_by,
c.title, nvl(ct.feedback_contacts,'[email protected]') email
from eba_oll_content_feedback f,
eba_oll_content c,
eba_oll_team ct
where f.id = p_feedback_id
and f.content_id = c.content_id
and c.team_id = ct.team_id (+) )
loop
l_body := 'You have received feedback for a piece of content you own in the Oracle Learning Library (OLL) Application.
Content: '|| c1.title || utl_tcp.crlf || '
Feedback: '|| c1.feedback_comment || utl_tcp.crlf || '
Left by: '|| lower(c1.feedback_by) ||'
You can respond via the OLL Application, '||p_host_url||'f?p='||p_app_id||':47:::NO::P47_ID:' || p_feedback_id || '.';
l_body_html := '<div style="border: 1px solid #DDD; background-color: #F8F8F8; width: 460px; margin: 0 auto; -moz-border-radius: 10px; -webkit-border-radius: 10px; padding: 20px;">
<p style="font: bold 12px/16px Arial, sans-serif; margin: 0 0 10px 0; padding: 0;">
You have received feedback for a piece of content you own in the Oracle Learning Library (OLL) Application.
</p>
<table style="width: 100%;" cellspacing="0" cellpadding="0" border="0">
<tr>' || utl_tcp.crlf || '
<td style="font: bold 12px/16px Arial, sans-serif; color: #666; padding: 0 10px 10px 0; vertical-align: top;">Content</td>
<td style="font: normal 12px/16px Arial, sans-serif; padding: 0 10px 10px 0; vertical-align: top;"><a href="#" style="color: #000">'||c1.title||'</a></td>
</tr>
<tr>' || utl_tcp.crlf || '
<td style="font: bold 12px/16px Arial, sans-serif; color: #666; padding: 0 10px 10px 0; vertical-align: top;">Feedback</td>
<td style="font: normal 12px/16px Arial, sans-serif; padding: 0 10px 10px 0; vertical-align: top;">'||replace(c1.feedback_comment,CHR(10),'<br/>')||'</td>
</tr>
<tr>' || utl_tcp.crlf || '
<td style="font: bold 12px/16px Arial, sans-serif; color: #666; padding: 0 10px 10px 0; vertical-align: top;">Left by</td>
<td style="font: bold 12px/16px Arial, sans-serif; padding: 0 10px 10px 0; vertical-align: top;">'||lower(c1.feedback_by)||'</td>
</tr>
<tr>' || utl_tcp.crlf || '
<td colspan="2" style="text-align: center; font: normal 12px/16px Arial, sans-serif; padding: 0 10px 10px 0; vertical-align: top;">
<a href="'||p_host_url||'f?p='||p_app_id||':47:::NO::P47_ID:' || p_feedback_id ||'" style="display: block; padding: 10px; background-color: #EEE; font: bold 16px/16px Arial, sans-serif; color: #444">Respond to this Feedback</a>
</td>
</tr>
</table>
</div>';
apex_mail.send (
p_to => c1.email,
p_from => '[email protected]',
p_subj => 'OLL - New Feedback for your team',
p_body => l_body,
p_body_html => l_body_html );
end loop;
end email_when_feedback;
procedure email_when_response (
p_feedback_id in number,
p_host_url in varchar2,
p_app_id in number )
is
l_body clob;
l_body_html clob;
begin
for c1 in (
select f.feedback_comment, f.feedback_by, f.response, c.title
from eba_oll_content_feedback f,
eba_oll_content c
where f.id = p_feedback_id
and f.content_id = c.content_id )
loop
l_body := 'You have received a response to your feedback left in the Oracle Learning Library (OLL) Application.
Content: '|| c1.title || '
Feedback: '|| c1.feedback_comment || '
Response: '|| c1.response || '
You can also view this response via the OLL Application, '||p_host_url||'f?p='||p_app_id||':60:::NO::IR_ID:' || p_feedback_id || '.';
l_body_html := '<div style="border: 1px solid #DDD; background-color: #F8F8F8; width: 460px; margin: 0 auto; -moz-border-radius: 10px; -webkit-border-radius: 10px; padding: 20px;">
<p style="font: bold 12px/16px Arial, sans-serif; margin: 0 0 10px 0; padding: 0;">
You have received a response to your feedback left in the Oracle Learning Library (OLL) Application.
</p>
<table style="width: 100%;" cellspacing="0" cellpadding="0" border="0">
<tr>' || utl_tcp.crlf || '
<td style="font: bold 12px/16px Arial, sans-serif; color: #666; padding: 0 10px 10px 0; vertical-align: top;">Content</td>
<td style="font: normal 12px/16px Arial, sans-serif; padding: 0 10px 10px 0; vertical-align: top;"><a href="#" style="color: #000">'||c1.title||'</a></td>
</tr>
<tr>' || utl_tcp.crlf || '
<td style="font: bold 12px/16px Arial, sans-serif; color: #666; padding: 0 10px 10px 0; vertical-align: top;">Feedback</td>
<td style="font: normal 12px/16px Arial, sans-serif; padding: 0 10px 10px 0; vertical-align: top;">'||replace(c1.feedback_comment,CHR(10),'<br/>')||'</td>
</tr>
<tr>' || utl_tcp.crlf || '
<td style="font: bold 12px/16px Arial, sans-serif; color: #666; padding: 0 10px 10px 0; vertical-align: top;">Response</td>
<td style="font: bold 12px/16px Arial, sans-serif; padding: 0 10px 10px 0; vertical-align: top;">'||replace(c1.response,CHR(10),'<br/>')||'</td>
</tr>
<tr>' || utl_tcp.crlf || '
<td colspan="2" style="text-align: center; font: normal 12px/16px Arial, sans-serif; padding: 0 10px 10px 0; vertical-align: top;">
<a href="'||p_host_url||'f?p='||p_app_id||':60:::NO::IR_ID:' || p_feedback_id ||'" style="display: block; padding: 10px; background-color: #EEE; font: bold 16px/16px Arial, sans-serif; color: #444">View Response in OLL Application</a>
</td>
</tr>
</table>
</div>';
apex_mail.send (
p_to => c1.feedback_by,
p_from => '[email protected]',
p_subj => 'Oracle Learning Library - Response to your Feedback',
p_body => l_body,
p_body_html => l_body_html );
end loop;
end email_when_response;
end eba_oll_api;
/Error at line 274: PLS-00201: identifier 'UTL_TCP' must be declared
Edited by: Fateh on Jan 13, 2012 7:32 AMThanks & Sorry for not mentioning the full information about my environment.
it was:
Oracle 11g xe R2 on Windows 7 machine
Apex listener deployed on Glass Fish server 3.1 on Windows 7 machine
Apex 4.1
Google Chrome
So, to have OLL application worked locally . we need the following:
grant execute on utl_tcp to [your_schema_name]And to
Configure an Application Express Application as a Partner Application in Oracle AS Single Sign-On http://www.oracle.com/technetwork/testcontent/sso-partner-app-100552.html.
I think I am going to install on my work space on apex.oracle.com.
Regards,
Fateh
Edited by: Fateh on Jan 15, 2012 9:38 AM
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