I have code:
messageSource.getMessage("some.key",new Object[]{30,31},Constants.LOCALE)
and key inside property file:
some.key=Csv header length ({0}) doesn't correspond the mapping file size {1} .
but result is strange:
Csv header length (30) doesn't correspond the mapping file size {1} .
Fisrt variable was successfully replaced but second - not.
Why does second argument was not resolved?
The problem is because you have a single quote in the message that you have not escaped.
See https://www.mscharhag.com/java/resource-bundle-single-quote-escaping for an example of your problem.
Related
I'm trying to follow the tutorial on this page (https://www.bezkoder.com/spring-boot-upload-csv-file/) in order to insert information from a csv file into a mysql DB but I got stuck by something in the class CSVHelper.
While doing my search, I've found the problem was located in TreeMap.getEntryUsingComparator() where the key value doesn't match with any of the values of the headerMap.
When I checked the variables in the Debug view, I saw the first values were different whereas the text was the same ("Id").
The key argument ("Id") has for value [73, 100]
The headersMap ("Id") has for value [-1, -2, 73, 0, 100, 0]
I have checked the header in the file and there's no space. Otherwise, all the other headers work fine.
After changing the order of the headers, it spotlights that the problem is for the 1st header name. It adds [-1,-2] at the beginning and 0 between the other values.
So, what do you think it can possibly be ? What can I do to solve this ?
Project on Github, branch dev-mysql-csv
This change at the beginning of the input was the consequence of the BOM (Byte Order Mark). The csv file wasn't saved at the good format (I changed from "csv delimited with comma" to "csv delimited with semicolon") then it worked.
But this is ok only when the separator was "," and not ";" that is very odd...
In order to handle the BOM, there is BOMInputStream. I succeeded to run "csv delimited with comma".
I tried to use withRecordSeparator(";") and withDelimiter(";") in order to make it work with ";" but it failed.
Requirement:
Source file:
abc,''test,data'',valid
xyz,''sample,data'',invalid
the data in source file we need to read dynamically. We are reading entire data in one string column. One of the value and file delimiter have comma separator. I have to load data in target table as follows with out double quotes
Target table :
Col1|Col2|Col3
abc|test,data|valid
xyz|sample,data|invalid
I am working on the Stock and Exchange Markets. I have a situation like : I need to take a string from the log and convert it to "Message" type Object. As per this link I have tried using all the three methods of the "MessageUtils" class in JAVA. But my String is being stripped to a Message class type object with unique tags. But as my string is "MarketDataIncrementalRefresh" type I want each every tag to be present in the Message.
For example : I am providing the following string to "MessageUtils.parse()" method.
8=FIX.4.2|9=00795|35=W|49=TT_PRICE|56=SAP0094X|34=2392|52=20170623-04:41:33.375|55=CL|48=00A0HR00CLZ|10455=CLQ7|167=FUT|207=CME|15=USD|262=MDRQ-751|200=201708|18210=1|387=12292|268=24|269=0|290=1|270=4290|271=33|269=0|290=2|270=4289|271=34|269=0|290=3|270=4288|271=40|269=0|290=4|270=4287|271=38|269=0|290=5|270=4286|271=46|269=0|290=6|270=4285|271=53|269=0|290=7|270=4284|271=46|269=0|290=8|270=4283|271=66|269=0|290=9|270=4282|271=48|269=0|290=10|270=4281|271=64|269=1|290=1|270=4291|271=21|269=1|290=2|270=4292|271=40|269=1|290=3|270=4293|271=48|269=1|290=4|270=4294|271=83|269=1|290=5|270=4295|271=62|269=1|290=6|270=4296|271=46|269=1|290=7|270=4297|271=34|269=1|290=8|270=4298|271=55|269=1|290=9|270=4299|271=31|269=1|290=10|270=4300|271=128|269=2|270=4291|271=1|269=4|270=4280|269=7|270=4292|269=8|270=4277|10=044|
But what I am getting is this:
8=FIX.4.2|9=192|35=W|34=2|49=TT_PRICE|52=20170622-14:16:23.685|56=SAP0094X|15=USD|48=00A0HR00GCZ|55=GC|167=FUT|200=201708|207=CME|262=MDRQ-21|268=25|269=0|270=12510|271=24|290=1|387=121890|10455=GCQ7|18210=1|10=036|
As you can observe only unique tags are present in the String. But I want each and every tag , no matter how many times it exists in the provided string.
Please can anyone help me doing this in JAVA. It will be really appreciable.
Below is the code I am using for converting :
MessageUtils mu = new MessageUtils();
Session session = Session.lookupSession(sessionID);
Message msg = MessageUtils.parse(new DefaultMessageFactory(), null, str);
// Message msg = new Message(str, false); //This can also be used for converting
System.out.println(msg.toString());
The other thread says:
MessageUtils.parse(MessageFactory messageFactory, DataDictionary dataDictionary, java.lang.String messageString)
And your code says:
Message msg = MessageUtils.parse(new DefaultMessageFactory(), null, str);
So you need to fix your data dictionary and pass it to the parse method instead of passing 'null'
I think the problem is as follows. There's a repeating group that starts with tag 286 (NoMDEntries). The order of fields in a repeating group should be strict, i.e. the same order as the definition of the repeating group. See Market Data - Snapshot/Full Refresh or the data dictionnary supplied by QuickFIX/J (FIX42.xml).
The 268 tag should be followed by 269 and then 270. I am seeing in your message string: |268=24|269=0|290=1|270=4290| which is the incorrect order of tags. That is probably the reason why the message is truncated by MessageUtils.parse.
As a test you could try to manually correct the order in the string and try parsing that to see if that gives the correct message.
A page is auto generating random name every time for a text input field. How can I get this name before executing post request, so I can use that name at time of adding post parameters in ArrayList<NameValuePair>.
I solved my problem using regex. The file name has pattern of 6 character capital characters. So I used this regex :
.*id=\"([A-Z]{6}).*
While doing an Import of an XML, am getting the following validation error:
"Error at line 5 column 76: The value 'nodecapacity' of attribute 'name' on element 'parameter' is not valid with respect to its type, 'name'"
I am using a SAX Parser.
Also, is there a way I can get the expected regex pattern to be displayed in the error message?
Try a different schema processor such as Saxon to see if the error messages suit you better. For example Saxon produces this:
Validation error on line 1 column 15 of test.xml:
XSD99999: The content "xxx" of element <top> does not match the required simple type.
Value "xxx" contravenes the pattern facet "[0-9]*" of the type nameType