Making a Line into A String
I need to make a horizontal line, a certian number of pixels long into a String or at least displayable in a label. How do you do it?
The best would be to draw an image onto a label...
Similar Messages
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How to catch exception into a String variable ?
I have a code
catch(Exception e)
e.printStackTrace();
logger.error("\n Exception in method Process"+e.getMessage());
}when i open log i find
Exception in method Process null.
But i get a long error message in the server console !! I think thats coming from e.printStackTrace().
can i get the error message from e.printStackTrace() into a String variable ?
I want the first line of that big stacktrace in a String variable.
How ?A trick is to issue e.printStackTrace() against a memory-based output object.
void printStackTrace(PrintStream s)
// Prints this throwable and its backtrace to the specified print stream.
void printStackTrace(PrintWriter s)
// Prints this throwable and its backtrace to the specified print writer.Edited by: BIJ001 on Oct 5, 2007 8:54 AM -
I want to read the content of a text file dropped in a watched folder into a string variable
I have a workbench process with 2 variable.
inDoc (DataType=Document/input/required)
outStr (DataType = String/output)
The document being passed to the workflow is a text file with 4 lines of text in it. when the text file is dropped into the watched folder, it will be assigned to the inDoc parameter in the workflow.
My workflow needs to extract the 4 lines of text and write it into a string (outStr).
Id like to use the FileUtilsService.ReadString service but i can't since its input parameter is the file path. When i do, i get the following error...
Caused by: ALC-FUT-001-011: File rO0ABXNyABZjb20uYWRvYmUuaWRwLkRvY3VtZW50yAEFUxsO+CEDACNJAAtfY2FsbGJhY2tJZFoADV9kZXNlcmlhb Gl6ZWRJABBfZGlzcG9zYWxUaW1lb3V0WgAJX2Rpc3Bvc2VkWgAZX2lzRGlzcG9zYWxUaW1lb3V0RGVmYXVsdFoAE19 pc1RyYW5zYWN0aW9uQm91bmRKAAdfbGVuZ3RoSQAOX21heElubGluZVNpemVaAAhfb3duRmlsZVoAC19wYXNzaXZhd GVkWgALX3BlcnNpc3RlbnRJABFfc2VuZGVyQ2FsbGJhY2tJZFoAEV9zZW5kZXJQYXNzaXZhdGVkWgARX3NlbmRlclB lcnNpc3RlbnRJAA5fc2VuZGVyVmVyc2lvbkkABl9zdGF0ZUwAC19hdHRyaWJ1dGVzdAATTGphdmEvdXRpbC9IYXNoT WFwO0wACF9jYWNoZUlkdAAfTGNvbS9hZG9iZS9pZHAvRG9jdW1lbnRDYWNoZUlEO0wADF9jYWxsYmFja1JlZnQAIUx jb20vYWRvYmUvaWRwL0lEb2N1bWVudENhbGxiYWNrO0wADF9jb250ZW50VHlwZXQAEkxqYXZhL2xhbmcvU3RyaW5nO 0wAC19kYXRhQnVmZmVydAAeTGNvbS9hZG9iZS9zZXJ2aWNlL0RhdGFCdWZmZXI7TAAPX2V4cGlyYXRpb25UaW1ldAA QTGphdmEvbGFuZy9Mb25nO0wABV9maWxldAAOTGphdmEvaW8vRmlsZTtMABBfZ2xvYmFsQmFja2VuZElkdAAhTGNvb S9hZG9iZS9pZHAvRG9jdW1lbnRCYWNrZW5kSUQ7WwAHX2lubGluZXQAAltCTAAMX2lucHV0U3RyZWFtdAAVTGphdmE vaW8vSW5wdXRTdHJlYW07TAAPX2xvY2FsQmFja2VuZElkcQB+AAhMAAxfcHVsbFNlcnZhbnR0ACRMY29tL2Fkb2JlL 2lkcC9JRG9jdW1lbnRQdWxsU2VydmFudDtMABFfcmFuZG9tQWNjZXNzRmlsZXQAGkxqYXZhL2lvL1JhbmRvbUFjY2V zc0ZpbGU7TAAVX3NlbmRlckNhbGxiYWNrUmVmSU9ScQB+AARMABZfc2VuZGVyR2xvYmFsQmFja2VuZElkcQB+AAhMA A1fc2VuZGVySG9zdElkcQB+AARMABVfc2VuZGVyTG9jYWxCYWNrZW5kSWRxAH4ACEwAGl9zZW5kZXJQdWxsU2VydmF udEpuZGlOYW1lcQB+AARMAARfdXJsdAAOTGphdmEvbmV0L1VSTDt4cHcGAAAAAwAAcHd1AHMwOjA6MDowOjA6MDowO jEvMTI3LjAuMC4xLy8vLy8vLy8vZmU4MDowOjA6MDo3NDMyOmU0OWQ6NmUzMToxNTU0JTEwLzEwLjI0LjIzOS4xMjY vZmU4MDowOjA6MDowOjVlZmU6YTE4OmVmN2UlMTEvLy8vdXIAAltCrPMX+AYIVOACAAB4cAAAAcRJTU01MjU3XzAxL TIwMTFfMXwwMXx8YXx8fHxGZW1hbGV8MjAwMHw2fDh8Y3wyNTZ8MjU2fDkxMnwwMXx8fHx8fHx8Tnx8fHx8fHx8fHx 8fHx8fHx8fHxZfHx8fHx8fHx8fDAyfHx8fHx8TnwyMDEyfDJ8MTR8DQpJTU01MjU3XzAxLTIwMTFfMnx8fHx8fHx8f Hxhc2RmfDI1NnwyMDEyfDAyfDAxfDIwMTJ8MDN8MDJ8fHx8YXxhfDI1Mnx8fHxZfHx8fHx8fHx8fHx8fHx8DQpJTU0 1MjU3XzAxLTIwMTFfM3xOfHx8fHx8fHx8fDIwMDB8Nnx8fGFzZGZ8YXNkZnxhc2RmfDI1Nnx8fHx8fHx8fHx8fHx8f Hx8fHx8DQpJTU01MjU3XzAxLTIwMTFfNHxOfE58fE58TnxOfHxOfE58fE58TnxOfA0KSU1NNTI1N18wMS0yMDExXzV 8U2luZ2xlfDAxfHwyMDEyfDAyfDE4fDIwMTJ8MDN8MDN8MjM0fGFzZGZ8fGFzZGZhc3x8fHxFeGNoYW5nZS1Qcm8uO S40MDEuRnVsbC5XSU4uZW5fQ0EuRU5VLTEwLTIwMTF8DQoNCnBwdwYAAAAAAAB0AAp0ZXh0L3BsYWlucHNyABFqYXZ hLnV0aWwuSGFzaE1hcAUH2sHDFmDRAwACRgAKbG9hZEZhY3RvckkACXRocmVzaG9sZHhwP0AAAAAAAAx3CAAAABAAA AADdAAKd3NmaWxlbmFtZXQAJ0M6XFVzZXJzXENodWxseS5QYXJrXERlc2t0b3BcaGRzY2FuLnR4dHQACGJhc2VuYW1 ldAAKaGRzY2FuLnR4dHQABGZpbGVxAH4AFXh3NwAtYWRvYmUvaWRwL0RvY3VtZW50UHVsbFNlcnZhbnQvYWRvYmVqY l9MQ19ERVYx//////////94 does not exist.
at com.adobe.livecycle.fileutils.FileUtilsService.readDocument(FileUtilsService.java:363)
which is what i expected...
I've also tried with the Script.executeScript to call some java code but im not too strong in java and in all the examples i find, the file pointer requires a file path.
import java.io.*;
FileInputStream f = new FileInputStream(patExecContext.getProcessDataValue("/process_data/inDoc"));
OR
File f = new File(patExecContext.getProcessDataValue("/process_data/inDoc"));
OR
File f = patExecContext.getProcessDataValue("/process_data/inDoc");
Any clue how to resolve my problem?Try the following code snippet to read the String content from the file recieved through watched folder endpoint.
com.adobe.idp.Document inputDoc = patExecContext.getProcessDataDocumentValue("/process_data/inDoc");
java.io.InputStream inStream = inputDoc.getInputStream();
byte[] dataBuffer = new byte[inStream.available()];
inStream.read(dataBuffer);
String strData = new String(dataBuffer);
patExecContext.setProcessDataStringValue("/process_data/outStr",strData);
The code is not tested, hence if you find any mistakes, correct and test the functionality.
Nith -
Reading any value from table into a string (Especially date etc..)
How would I read any value from a table into a string?
Currently doing the following...
data ret_val type string.
select single (wa_map-qes_field) from z_qekko into ret_val
where
angnr = _angnr.
When the source field is a date it bombs though.
The result goes into a BDCDATA-fval.
regards
Dylan.Tried...
1 DATA: lp_data TYPE REF TO DATA.
2 FIELD-SYMBOLS: <value> TYPE ANY.
3 CREATE DATA lp_data LIKE (wa_map-qes_field).
4 ASSIGN lp_data->* TO <value>.
5 SELECT SINGLE (wa_map-qes_field) FROM zquadrem_qekko INTO <value> WHERE angnr = _angnr.
Complains that (wa_map-qes_field) is not defined in line 3.
Think that the bracket thing is only available via SQL.
What about CREATE DATA lp_data type ref to object. ?
Would the above declaration work?
regards -
Parsing and extraction of numbers from select lines in a string
hey guys, i've been running into some issues with my code and i was wondering if you could help me out. currently what i've done is take an xml document returned from a server, put it into a string, and then select specific lines from that string, from which i will extract numbers. here's the string
<?xml version="1.0"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:census1="tag:govshare.info,2005:rdf/census/details/100pct/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:census="http://www.rdfabout.com/rdf/schema/census/">
<rdf:Description rdf:about="http://www.rdfabout.com/rdf/usgov/geo/census/zcta/90041/censustables">
<census1:totalPopulation>
<rdf:Description>
<dc:title>SEX BY AGE (P012001)</dc:title>
<census1:female>
<rdf:Description>
<census1:_40To44Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1131</census1:_40To44Years>
<census1:_62To64Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">327</census1:_62To64Years>
<census1:_10To14Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">875</census1:_10To14Years>
<census1:under5Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">864</census1:under5Years>
<census1:_18And19Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">592</census1:_18And19Years>
<census1:_67To69Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">307</census1:_67To69Years>
<census1:_55To59Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">689</census1:_55To59Years>
<census1:_22To24Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">600</census1:_22To24Years>
<census1:_75To79Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">450</census1:_75To79Years>
<census1:_80To84Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">331</census1:_80To84Years>
<census1:_25To29Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">932</census1:_25To29Years>
<census1:_15To17Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">534</census1:_15To17Years>
<census1:_30To34Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1035</census1:_30To34Years>
<rdf:value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">14540</rdf:value>
<census1:_50To54Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">970</census1:_50To54Years>
<census1:_45To49Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1038</census1:_45To49Years>
<census1:_5To9Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">949</census1:_5To9Years>
<census1:_60And61Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">261</census1:_60And61Years>
<census1:_21Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">264</census1:_21Years>
<census1:_70To74Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">482</census1:_70To74Years>
<census1:_65And66Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">208</census1:_65And66Years>
<census1:_35To39Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1026</census1:_35To39Years>
<census1:_20Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">285</census1:_20Years>
<census1:_85YearsAndOver rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">390</census1:_85YearsAndOver>
</rdf:Description>
</census1:female>
<rdf:value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">27864</rdf:value>
<census1:male>
<rdf:Description>
<census1:_40To44Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1077</census1:_40To44Years>
<census1:_62To64Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">270</census1:_62To64Years>
<census1:_10To14Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">872</census1:_10To14Years>
<census1:under5Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">862</census1:under5Years>
<census1:_18And19Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">511</census1:_18And19Years>
<census1:_67To69Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">258</census1:_67To69Years>
<census1:_55To59Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">647</census1:_55To59Years>
<census1:_22To24Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">569</census1:_22To24Years>
<census1:_75To79Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">252</census1:_75To79Years>
<census1:_80To84Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">183</census1:_80To84Years>
<census1:_25To29Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">969</census1:_25To29Years>
<census1:_15To17Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">525</census1:_15To17Years>
<census1:_30To34Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1024</census1:_30To34Years>
<rdf:value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">13324</rdf:value>
<census1:_50To54Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">822</census1:_50To54Years>
<census1:_45To49Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">987</census1:_45To49Years>
<census1:_5To9Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">974</census1:_5To9Years>
<census1:_60And61Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">215</census1:_60And61Years>
<census1:_21Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">287</census1:_21Years>
<census1:_70To74Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">320</census1:_70To74Years>
<census1:_65And66Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">155</census1:_65And66Years>
<census1:_35To39Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1140</census1:_35To39Years>
<census1:_20Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">257</census1:_20Years>
<census1:_85YearsAndOver rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">148</census1:_85YearsAndOver>
</rdf:Description>
</census1:male>
</rdf:Description>
</census1:totalPopulation>
</rdf:Description>
</rdf:RDF>now my first attempt at pulling this off worked just fine, but only for the female demographics, since the tags for female and male are identical (only the numbers/data is different) and my parser would stop after reaching the first round of tags specified.
here's part of my code for that section, located in the main (response is the xml string returned from server):
while ((temp = in.readLine()) != null)
response += temp + "\n";
temp = null;
in.close ();
int left = response.indexOf("<census1:under5Years rdf:datatype=\"http://www.w3.org/2001/XMLSchema#integer\">");
int right = response.indexOf("</census1:under5Years>");
// pull out the text inside the parens
String parsed = response.substring(left+77, right);
double parseddub = Double.parseDouble(parsed);
//divide the group Under5Years into Under12Mo and 1to4Yr
double Group1Adub = parseddub*.25;//25% for Under12Mo
Group1Adub = Math.ceil(Group1Adub);
int Group1A =(int)Group1Adub;
double Group1Bdub = parseddub*.75;//75% for 1to4Yr
Group1Bdub = Math.ceil(Group1Bdub);
int Group1B =(int)Group1Bdub;
//..need to basically duplicate this for 3 other age groups
int Group1 = Group1A;
System.out.println("Server response:\n" + "Female");
System.out.println("Under 12 Months: " + Group1);now basically, everything works great for the female data, but i would like to somehow loop this or selectively parse by line and then extract information from those selected lines. any thoughts? i would really appreciate some insight thanks.lol no offense taken. sorry for the confusion, please disregard my earlier statements... :)
i actually was able to get the thing working, i just didn't quite understand what i was doing at first.
however, i noticed that the regex only handles the first four lines of each group (male and female). i was wondering if there was a way to do it that's non-sequential?
<?xml version="1.0"?>
<rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:census1="tag:govshare.info,2005:rdf/census/details/100pct/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:census="http://www.rdfabout.com/rdf/schema/census/">
<rdf:Description rdf:about="http://www.rdfabout.com/rdf/usgov/geo/census/zcta/90041/censustables">
<census1:totalPopulation>
<rdf:Description>
<dc:title>SEX BY AGE (P012001)</dc:title>
<census1:female>
<rdf:Description>
<census1:_40To44Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1131</census1:_40To44Years>
<census1:_62To64Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">327</census1:_62To64Years>
-<census1:_10To14Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">875</census1:_10To14Years>
-<census1:under5Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">864</census1:under5Years>
<census1:_18And19Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">592</census1:_18And19Years>
<census1:_67To69Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">307</census1:_67To69Years>
<census1:_55To59Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">689</census1:_55To59Years>
<census1:_22To24Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">600</census1:_22To24Years>
<census1:_75To79Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">450</census1:_75To79Years>
<census1:_80To84Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">331</census1:_80To84Years>
<census1:_25To29Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">932</census1:_25To29Years>
-<census1:_15To17Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">534</census1:_15To17Years>
<census1:_30To34Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1035</census1:_30To34Years>
<rdf:value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">14540</rdf:value>
<census1:_50To54Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">970</census1:_50To54Years>
<census1:_45To49Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1038</census1:_45To49Years>
-<census1:_5To9Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">949</census1:_5To9Years>
<census1:_60And61Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">261</census1:_60And61Years>
<census1:_21Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">264</census1:_21Years>
<census1:_70To74Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">482</census1:_70To74Years>
<census1:_65And66Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">208</census1:_65And66Years>
<census1:_35To39Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1026</census1:_35To39Years>
<census1:_20Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">285</census1:_20Years>
<census1:_85YearsAndOver rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">390</census1:_85YearsAndOver>
</rdf:Description>
</census1:female>
<rdf:value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">27864</rdf:value>
<census1:male>
<rdf:Description>
<census1:_40To44Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1077</census1:_40To44Years>
<census1:_62To64Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">270</census1:_62To64Years>
-<census1:_10To14Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">872</census1:_10To14Years>
-<census1:under5Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">862</census1:under5Years>
<census1:_18And19Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">511</census1:_18And19Years>
<census1:_67To69Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">258</census1:_67To69Years>
<census1:_55To59Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">647</census1:_55To59Years>
<census1:_22To24Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">569</census1:_22To24Years>
<census1:_75To79Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">252</census1:_75To79Years>
<census1:_80To84Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">183</census1:_80To84Years>
<census1:_25To29Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">969</census1:_25To29Years>
-<census1:_15To17Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">525</census1:_15To17Years>
<census1:_30To34Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1024</census1:_30To34Years>
<rdf:value rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">13324</rdf:value>
<census1:_50To54Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">822</census1:_50To54Years>
<census1:_45To49Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">987</census1:_45To49Years>
-<census1:_5To9Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">974</census1:_5To9Years>
<census1:_60And61Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">215</census1:_60And61Years>
<census1:_21Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">287</census1:_21Years>
<census1:_70To74Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">320</census1:_70To74Years>
<census1:_65And66Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">155</census1:_65And66Years>
<census1:_35To39Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">1140</census1:_35To39Years>
<census1:_20Years rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">257</census1:_20Years>
<census1:_85YearsAndOver rdf:datatype="http://www.w3.org/2001/XMLSchema#integer">148</census1:_85YearsAndOver>
</rdf:Description>
</census1:male>
</rdf:Description>
</census1:totalPopulation>
</rdf:Description>
</rdf:RDF> using the regular expression, i can parse the string, but what i really need is to only parse the 8 lines designated, and they are not in sequential order, which makes it somewhat problematic.
the format of the output i want to get should be as in the following example (female: under5, 5to9, 10to14, 15to17):
[864, 949, 875, 534]
same format for male of course. i'm just not sure how to edit the regex so that it can select only the lines i'm concerned with...? thanks so much i really appreciate this. -
Split a multiline string from TextEdit into multiple strings
Hi all,
I have a small question. I have a string that comes from a multiline TextEdit used for comments. This string has to be split into multiple strings with max 72 chars. The wrapping is set to "hard".
Can anybody help me on this?
Thanks
FranciscoHi Francisco,
this is the complete code I tested, a bit ugly concerning the println etc... (****, not formatting here?):
package com.btexx;
import java.util.StringTokenizer;
import com.sapportals.htmlb.Button;
import com.sapportals.htmlb.Form;
import com.sapportals.htmlb.TextEdit;
import com.sapportals.htmlb.enum.TextWrapping;
import com.sapportals.htmlb.event.Event;
import com.sapportals.htmlb.rendering.IPageContext;
import com.sapportals.htmlb.rendering.PageContextFactory;
import com.sapportals.portal.prt.component.AbstractPortalComponent;
import com.sapportals.portal.prt.component.IPortalComponentRequest;
import com.sapportals.portal.prt.component.IPortalComponentResponse;
public class TextEditExample extends AbstractPortalComponent
public void doContent(IPortalComponentRequest request, IPortalComponentResponse response)
IPageContext pageCtx = PageContextFactory.createPageContext(request, response);
Event lastEvent = pageCtx.getCurrentEvent();
if (lastEvent == null) {
Form form = pageCtx.createFormDocument("myFormDocument");
TextEdit te = new TextEdit("Edit_Text");
te.setId("TextEditID");
te.setText("Text to change - or just add text");
te.setWrapping(TextWrapping.HARD);
te.setTooltip("Edit and/or add text");
te.setRows(10);
te.setCols(72);
form.addComponent(te);
Button btn = new Button("MyButton");
btn.setOnClick("react");
form.addComponent(btn);
pageCtx.render();
} else {
TextEdit te = (TextEdit) pageCtx.getComponentForId("TextEditID");
String text = te.getText();
// for (int j = 0; j < text.length(); j++) {
// System.out.println(text.getBytes()[j] + " - " + text.substring(j, j+1));
StringTokenizer st = new StringTokenizer(text, "nr");
String[] texts = new String[st.countTokens()];
while (st.hasMoreTokens()) {
System.out.println("Line : " + st.nextToken());
I swear, I did not press Return within the TextEdit box, and after that, 13/10 appeared within the text. If just this code does not work the same on your machine, then it seems to be a bug in (your) htmlb (because my P/HF are the most actual, at least they have been yesterday).
Hope it helps
Detlev
Message was edited by: Mark Finnern
added the [code ] [/code ] (without the blanks) -
Read into a string instead of datastream
Hi,
Would anybody please help me this? I need to read a file (e.g. test.prn) into a String (Not a stream), how can I do that?
Thanks
HungAn easier way to read each line in is to use BufferedReader.
BufferedReader reader = new BufferedReader(new InputStreamReader(new FileInputStream(file)));
String line = reader.readLine();
while(line != null)
//do something
line = reader.readLine();
} -
Concatenate Primary Key Fields of an internal table into a String.
Hi,
I have a dynamic internal table created.
In the dynamic internal table,
How to concatenate all the primary keys of that row concatenated into a string and non primary keys into a different string.
Can some one help me on this.
E.g:
Itab1 has 3 Primary fields and 3 Non primary key fields and it has 2 records.
Table col1 col2 col3 col4 col5 col6
Row1 AA AB AC 1 2 3
Row2 ZA ZB ZC 1 2 3
The following is needed.
Itab2 will have the concatenate strings
Key Nkey
Row1 AAABAC 010203
Row2 ZAZBZC 010203
Thanks,
ChaithanyaC,
Try something like this - Use an ASSIGN in a LOOP:
data: lv_PK type string.
data: lv_non_PK type string.
field-symbols: lv_str type string.
assign local copy of initial line of gt_table to <ls_table>.
loop at gt_table. " this is your table.
do n times. " n = 6 in your case
if n < 4.
assign component sy-index of structure <ls_table> to <lv_str>.
concatenate <lv_str> to lv_PK.
else.
assign component sy-index of structure <ls_table> to <lv_str>.
concatenate <lv_str> to lv_Non_PK.
endif.
enddo.
append <ls_table> to <gt_table>.
endloop. -
Merge an internal table into a string stream
Hello,
i need to merge an internal table (2 column) layout:
ELEMENT
VALUE
into one string stream.
E.g.:
ELEMENT | VALUE
test1 | 1111111111111111111
test1 | 2222222222222222222
result should be:
test1 | 11111111111111111112222222222222222222 (= type string!)
too bad you cant use offset while working with a field of type string and im sure there is a ABAP class which does do this.
regards,
MarkusTry this Markus:
REPORT ztest NO STANDARD PAGE HEADING LINE-SIZE 255.
DATA: BEGIN OF itab OCCURS 0,
element TYPE string,
value TYPE string,
END OF itab.
DATA: BEGIN OF itab2 OCCURS 0,
element TYPE string,
value TYPE string,
END OF itab2.
DATA: next LIKE sy-tabix VALUE 1,
old_element LIKE itab-element.
PERFORM load_itab.
sy-subrc = 0.
DO.
READ TABLE itab INDEX next.
IF sy-subrc <> 0.
EXIT.
ELSE.
IF itab-element <> old_element.
IF next <> 1.
APPEND itab2.
CLEAR itab2.
ENDIF.
itab2-element = itab-element.
old_element = itab-element.
ENDIF.
CONCATENATE itab2-value itab-value INTO itab2-value.
next = next + 1.
ENDIF.
ENDDO.
IF itab2-element <> space.
APPEND itab2.
ENDIF.
break rburbank.
*& Form load_itab
* text
FORM load_itab.
REFRESH: itab,
itab2.
CLEAR : itab,
itab2.
itab-element = 'test1'.
itab-value = '1111111111111111111'.
APPEND itab.
itab-element = 'test1'.
itab-value = '2222222222222222222'.
APPEND itab.
itab-element = 'test2'.
itab-value = '3333333333333333333'.
APPEND itab.
itab-element = 'test2'.
itab-value = '4444444444444444444'.
APPEND itab.
ENDFORM. " load_itab
Rob -
Set encoding to read a file into a string
in my Coding i Want to read a file into a string like this
File myFile = new File (Dateipfad);
System.out.println("folgende Datei wird nun verarbeitet: " + Dateipfad);
java.io.BufferedReader myBis = new java.io.BufferedReader(new java.io.FileReader(myFile.getAbsolutePath()));
myBis.StringBuffer buf = new StringBuffer();
String line = myBis.readLine();
while (line != null)
buf.append(line);
line = myBis.readLine();
myBis.close();
] now i just want to set an encoding "ISO-8859-1", so that all �`s, �`s or �`s dont get lost.
Can Anyone help me please ?!You must use java.io.InputStreamReader to set the required encoding.
See the API for more details.
http://java.sun.com/j2se/1.3/docs/api/java/io/InputStreamReader.html
HTH,
Manuel Amago. -
How do you store input from keyboard into a string array
I am trying to learn java and one of the programs I am trying to write needs to be able to accept a machine hostname at the keyboard and stuff it into a string array element. I am sure I will be using something along the lines of:
BufferedReader in = new BufferedReader(new InputStreamReader(
System.in));
String str = "";
System.out.print("Enter a FQDN to look up: ");
str = in.readLine();
but how do I get the input stuffed into hostname[ ].
Any hints or assistance will be appreciated.
MichaelWell part of. I need to be able to take a random number of hostnames (ie. mblack.mkblack.com, fred.mblack.com, joe.mblack.com, ...) and after the user presses the enter key between each entry, the inputted information is stored in an array element. for example with the three shown above the array would look like this after the user finished.
hostname {"mblack.mblack.com","fred.mblack.com","joe.mblack.com"};
the algorithm would be
Prompt for hostname
get user input and press enter
store hostname into array element
prompt for next hostname or enter with no input to complete entry and execute lookup.class methods.
I have the program written and working fine if I use a static array where I put the hostnames in the list, but cannot figure out how to get the information from the keyboard to the array element.
Thanks for the help though, the response is very much appreciated.
Michael -
Hi All,
i want a line break when I'm concatenating 3 strings...
example:
<errorid>1</errorid>
<errorcode>123<errorcode>
<errormsg>error occcured</errormsg>
but I cant get a line break after each tag....
When I'm concatenating I'm getting the string in this way....
<errorid>1</errorid><errorcode>123<errorcode><errormsg>error occcured</errormsg>
is there a way i can do that....
based in the validations there will be more strings to caoncatenate to this existing one....but each one shouldbe in a separate line...
Please help...
Thanks in Advance..
-SatishHi, Satish,
Sure, concatenate the line-break string (which may be system-dependent) into your string.
On my system, CHR (10) is a newline; so
SELECT 'a' || CHR (10) || dummy AS a
FROM dual;produces
. A
a
XThat's one row, one column. You can tell that SQL*Plus recognized that column as being three characters long, since the heading separator is three characters long.
You might also be able to enter a newline in quotes.
The following produces the same results on my system:
SELECT 'a
' || dummy AS a
FROM dual; -
WRITE string with line break inside string.
I would like to add a line break into a string that I want to write with the WRITE statement, but without using SKIP or NEWLINE or WRITE: \.
CONCATENATE 'part1'
?the_line_break?
'part2'
INTO lv_string.
WRITE lv_string.
Any idea?Interesting requirement..
WRITE statement does not interpret OS line break codes.
You've to program to induce line break, try the following example code.
data: lv_string(20),
lv_off type i.
concatenate 'part1'
'~'
'part2'
into lv_string.
search lv_string for '~'.
lv_off = sy-fdpos + 1.
write: at 1(sy-linsz) lv_string0(sy-fdpos), lv_stringlv_off.
Regards
Sridhar -
How do you insert a carriage return into a string ?
Hi,
I don't know how to insert a carriage return, \n ,into a string
without the carriage return being interpeted. I am trying to build
a string called queryVariable from the file below so that it equates
to the necessary format for JDBC to execute the query.
SQL script file:
declare @x datetime
select @x = null
exec OSVBAK01...demand_dump PRODUCT,FULL,@x
go
required string format for query:
"declare @x datetime\n"+"select @x = null\n"+
"exec OSVBAK01...demand_dump PRODUCT,FULL,@x";
void Readfile(String path, String infilename) {
try {
File file = new File(path + infilename);
if (!file.exists()) {
System.err.println("File not found");
BufferedReader in = new BufferedReader
(new FileReader(file));
String str;
String queryVariable = "";
StringBuffer sb = new StringBuffer();
while ((str = in.readLine()) != null) {
sb.append("\"").append(str).append("\n\"")
.append("+");
in.close();
queryVariable = sb.toString();
System.out.println(queryVariable);
} catch (IOException e) {
System.err.println(e.getCause());
queryVariable equates to the following after running the code above:
"declare @x datetime
"+"select @x = null
"+"exec OSVBAK01...demand_dump PRODUCT,FULL,@x
"+"go
"+
Any assistance anyone could provide would be greatly appreciated.
Thanks for your time,
YAM-SSMInteresting... that would mean, of course, that in the case of concatenating string literals (outside of loops, as they say), the compiler is optimizing the code to avoid the need for using StringBuffers internally. Actually, it's good to know this, as I wasn't aware of this optimization.
However, the post wasn't meant to be serious... I hoped that was obvious. Everyone's spouting off nearly the same thing for adding strings and line separators and whatever. -
How can I put all output error message into a String Variable ??
Dear Sir:
I have following code, When I run it and I press overflow radio button, It outputs following message:
Caught RuntimeException: java.lang.NullPointerException
java.lang.NullPointerException
at ExceptionHandling.ExceptTest.actionPerformed(ExceptTest.java:72)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:1995)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2318)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:387)
at javax.swing.JToggleButton$ToggleButtonModel.setPressed(JToggleButton.java:291)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:236)
at java.awt.Component.processMouseEvent(Component.java:6038)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3260)
at java.awt.Component.processEvent(Component.java:5803)
at java.awt.Container.processEvent(Container.java:2058)
at java.awt.Component.dispatchEventImpl(Component.java:4410)
at java.awt.Container.dispatchEventImpl(Container.java:2116)
at java.awt.Component.dispatchEvent(Component.java:4240)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4322)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:3986)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:3916)
at java.awt.Container.dispatchEventImpl(Container.java:2102)
at java.awt.Window.dispatchEventImpl(Window.java:2429)
at java.awt.Component.dispatchEvent(Component.java:4240)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:599)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:273)Caught RuntimeException: java.lang.NullPointerException
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:183)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:173)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:168)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:160)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:121)I hope to catch all these error message into a String Variable such as StrErrorMsg, then I can use System.out.println(StrErrorMsg) to print it out or store somewhere, not only display at runtime,
How can I do this??
Thanks a lot,
See code below.
import java.awt.Frame;
import java.awt.GridLayout;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;
import java.awt.event.WindowAdapter;
import java.awt.event.WindowEvent;
import java.io.FileInputStream;
import javax.swing.ButtonGroup;
import javax.swing.JFrame;
import javax.swing.JPanel;
import javax.swing.JRadioButton;
public class ExceptTest extends JFrame implements ActionListener {
private double[] a;
private JRadioButton divideByZeroButton;
private JRadioButton badCastButton;
private JRadioButton arrayBoundsButton;
private JRadioButton nullPointerButton;
private JRadioButton negSqrtButton;
private JRadioButton overflowButton;
private JRadioButton noSuchFileButton;
private JRadioButton throwUnknownButton;
public ExceptTest() {
JPanel p = new JPanel();
ButtonGroup g = new ButtonGroup();
p.setLayout(new GridLayout(8, 1));
divideByZeroButton = addRadioButton("Divide by zero", g, p);
badCastButton = addRadioButton("Bad cast", g, p);
arrayBoundsButton = addRadioButton("Array bounds", g, p);
nullPointerButton = addRadioButton("Null pointer", g, p);
negSqrtButton = addRadioButton("sqrt(-1)", g, p);
overflowButton = addRadioButton("Overflow", g, p);
noSuchFileButton = addRadioButton("No such file", g, p);
throwUnknownButton = addRadioButton("Throw unknown", g, p);
getContentPane().add(p);
private JRadioButton addRadioButton(String s, ButtonGroup g, JPanel p) {
JRadioButton button = new JRadioButton(s, false);
button.addActionListener(this);
g.add(button);
p.add(button);
return button;
public void actionPerformed(ActionEvent evt) {
try {
Object source = evt.getSource();
if (source == divideByZeroButton) {
a[1] = a[1] / a[1] - a[1];
} else if (source == badCastButton) {
Frame f = (Frame) evt.getSource();
} else if (source == arrayBoundsButton) {
a[1] = a[10];
} else if (source == nullPointerButton) {
Frame f = null;
f.setSize(200, 200);
} else if (source == negSqrtButton) {
a[1] = Math.sqrt(-1);
} else if (source == overflowButton) {
a[1] = 1000 * 1000 * 1000 * 1000;
int n = (int) a[1];
} else if (source == noSuchFileButton) {
FileInputStream is = new FileInputStream("Java Source and Support");
} else if (source == throwUnknownButton) {
throw new UnknownError();
} catch (RuntimeException e) {
System.out.println("Caught RuntimeException: " + e);
e.printStackTrace();
System.out.println("Caught RuntimeException: " + e);
} catch (Exception e) {
System.out.println("Caught Exception: " + e);
public static void main(String[] args) {
JFrame frame = new ExceptTest();
frame.setSize(150, 200);
frame.addWindowListener(new WindowAdapter() {
public void windowClosing(WindowEvent e) {
System.exit(0);
frame.show();
}yes, I update as follows,
but not looks good.
import java.io.*;
public class UncaughtLogger implements Thread.UncaughtExceptionHandler {
private File file;
private static String errorMessage;
public UncaughtLogger(File file) {
this.file = file;
//Thread.setDefaultUncaughtExceptionHandler(this);
public UncaughtLogger(String str) {
this.errorMessage = str;
Thread.setDefaultUncaughtExceptionHandler(this);
//@Override()
public void uncaughtException(Thread t, Throwable e){
try {
log(e);
} catch (Throwable throwable) {
System.err.println("error in logging:");
throwable.printStackTrace();
private void log(Throwable e) throws IOException {
PrintWriter out = new PrintWriter(new FileWriter(file, true));
try {
e.printStackTrace(out);
} finally {
out.close();
private static UncaughtLogger logger = new UncaughtLogger(new File("C:/temp/log.txt"));
private static UncaughtLogger logger2 = new UncaughtLogger(errorMessage);
public static void main(String[] args) {
String s1 = "Hello World!";
s1 = null;
String s2 = s1.getClass().getName();
System.out.println(s1);
System.out.println(s2);
System.out.println("errorMessage =" + errorMessage);
}
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