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tJava fetch string from print output in talend

currently I found an alternative to fetch the string output in Java using Talend Studio:
tJava code:
String output=((String)globalMap.get("tSystem_1_OUTPUT"));
System.out.println("Printing the error code 1 : "+StringUtils.substringBetween(output,"source count:", "destination count:"));
tJava output:
Printing the error code 1 : ', '1000')
('
Expected Result:
Printing the error code 1 : 1000
However, tJava takes the result exactly between string " source count:' " and " destination count: ", so that included the bracket and all. The expected result is only to get the value 1000.
How do I apply this java code to fetch the correct output?

Haven't test this within Talend itself but try this ...
String output=((String)globalMap.get("tSystem_1_OUTPUT"));
var sourceCount = output.split("\\)")[0].split(",")[1].replace("'", "").trim();
System.out.println("Printing the error code 1 : " + sourceCount);

Java to Python with Java2Python

I am using Java2Python package to translate a Java project to Python, and I've got an error.
[root#localhost Desktop]# j2py ConfigurationManager.java ConfigurationManager.py
File "/usr/bin/j2py", line 113
except (IOError, ), exc:
^
SyntaxError: invalid syntax
File /usr/bin/j2py, line 113
try:
if filein != '-':
source = open(filein).read()
else:
source = sys.stdin.read()
except (IOError, ), exc:
code, msg = exc.args[0:2]
print 'IOError: %s.' % (msg, )
return code
If there is any information needed, please tell me.
update
File "/usr/bin/j2py", line 115
print 'IOError: %s.' % (msg, )
^
SyntaxError: invalid syntax

Try this :
except (IOError) as exc:
for arg in exc.args:
print(str(arg))
code = exc.args[0]
return code
Here I assume that you want to return 1st value in exc.args

Spray - IllegalURI exception

I am connecting to an API via Get call using spray client.
Following is code for that :
val response = HttpDialog(URI)
.send(Get(String.format("message=%s",message)))
.end
My message above is " Hi%20!##$%,:().?~` "
But while connecting , I get IllegalUriException. Even tried using uri-parsing-mode = relaxed-with-raw-query in conf file.
Following is the stacktrace:
spray.http.IllegalUriException: Illegal URI reference, unexpected character
',' at position 128:
URI?message=Hi%20!##$%,:().?~`
at spray.http.Uri$.fail(Uri.scala:775) ~[spray-http_2.11-1.3.2.jar:na]
at spray.http.parser.UriParser.complete(UriParser.scala:429) ~[spray-
http_2.11-1.3.2.jar:na]
at spray.http.parser.UriParser.parseReference(UriParser.scala:60) ~[spray-
http_2.11-1.3.2.jar:na]
at spray.http.Uri$.apply(Uri.scala:231) ~[spray-http_2.11-1.3.2.jar:na]
at spray.http.Uri$.apply(Uri.scala:203) ~[spray-http_2.11-1.3.2.jar:na]
at
spray.httpx.RequestBuilding$RequestBuilder.apply(RequestBuilding.scala:36) ~
[spray-httpx_2.11-1.3.2.jar:na]
at
spray.httpx.RequestBuilding$RequestBuilder.apply(RequestBuilding.scala:34) ~
[spray-httpx_2.11-1.3.2.jar:na]

Because you use forbidden symbols in query and fragment positions. Transformation to urlencoded string ( Hi%2520!%40%23%24%25%2C%3A().%3F%7E%60 ) helps.

set MaxRecords with Java Jacob library

I'm trying to make use of Windows Search by using java Jacob library. but I'm having troubles to specify the maxRecords option to limit the number of rows get back.
I'm trying to do it by using this line:
Dispatch.put(connection, "MaxRecords", new Variant(10));
After setting up the connection:
connection = new Dispatch("ADODB.Connection");
Dispatch.call(connection, "Open", "Provider=Search.CollatorDSO;Extended Properties='Application=Windows';");
//-------> error in the following line <-------
Dispatch.put(connection, "MaxRecords", new Variant(10));
results = Dispatch.call(connection, "Execute",
"SELECT System.ItemName, System.DateModified " +
"FROM SystemIndex " +
"WHERE Directory='file:C:/my/folder/path' AND Contains('a')").toDispatch();
while (!Dispatch.get(results, "EOF").getBoolean()) {
Dispatch fields = Dispatch.get(results, "Fields").toDispatch();
String filename = Dispatch.get(Dispatch.call(fields, "Item", new Integer(0)).toDispatch(), "Value").toString();
String filedate = Dispatch.get(Dispatch.call(fields, "Item", new Integer(1)).toDispatch(), "Value").toString();
list.put(filename, filedate);
Dispatch.call(results, "MoveNext");
}
What am I doing wrong?
There's no error on compilation but on executing I get this message:
com.jacob.com.ComFailException: A COM exception has been encountered:
At Invoke of: MaxRecords
Description: 80020007 / No named arguments.
...
Internal Server Error (500) - The server encountered an unexpected condition which prevented it from fulfilling the request
And this one when accessing through my restful by URL:
Internal Server Error
The server encountered an unexpected condition which prevented it from fulfilling the request
You can get technical details here.
Please continue your visit at our home page.
Everything works fine without that line.

According to the docs, the Connection object does not have a MaxRecords property. I think you'd want to set MaxRecords on a RecordSet object.
EDIT:
I haven't tried these, but would try along the following lines:
connection = new Dispatch("ADODB.Connection");
Dispatch.call(connection, "Open", "Provider=Search.CollatorDSO;Extended Properties='Application=Windows';");
String sql = "SELECT System.ItemName, System.DateModified " +
"FROM SystemIndex " +
"WHERE Directory='file:C:/my/folder/path' AND Contains('a')"
recordSet = new Dispatch("ADODB.Recordset");
Dispatch.put(recordSet, "MaxRecords", new Variant(10));
Dispatch.call(recordSet, "Open", sql, connection);
while (!Dispatch.get(recordSet, "EOF").getBoolean()) {
...
}

bean validation- hibernate error

I am getting following exception when trying to run my command line application:
java.lang.ExceptionInInitializerError
at org.hibernate.validator.engine.ConfigurationImpl.<clinit>(ConfigurationImpl.java:52)
at org.hibernate.validator.HibernateValidator.createGenericConfiguration(HibernateValidator.java:43)
at javax.validation.Validation$GenericBootstrapImpl.configure(Validation.java:269)
Caused by: java.lang.StringIndexOutOfBoundsException: String index out of range: -2
at java.lang.String.substring(String.java:1937)
at org.hibernate.validator.util.Version.<clinit>(Version.java:39)
... 34 more
Am I doing anything wrong? Please suggest.

This is strange. I pasted the relevant parts of the static initialization block of o.h.v.u.Version in a class with a main and added some poor man's logging traces:
public class VersionTest {
public static void main(String[] args) {
Class clazz = org.hibernate.validator.util.Version.class;
String classFileName = clazz.getSimpleName() + ".class";
System.out.println(String.format("%-16s: %s", "classFileName", classFileName));
String classFilePath = clazz.getCanonicalName().replace('.', '/') + ".class";
System.out.println(String.format("%-16s: %s", "classFilePath", classFilePath));
String pathToThisClass = clazz.getResource(classFileName).toString();
System.out.println(String.format("%-16s: %s", "pathToThisClass", pathToThisClass));
// This is line 39 of `org.hibernate.validator.util.Version`
String pathToManifest = pathToThisClass.substring(0, pathToThisClass.indexOf(classFilePath) - 1)
+ "/META-INF/MANIFEST.MF";
System.out.println(String.format("%-16s: %s", "pathToManifest", pathToManifest));
}
}
And here the output I get when running it:
classFileName : Version.class
classFilePath : org/hibernate/validator/util/Version.class
pathToThisClass : jar:file:/home/pascal/.m2/repository/org/hibernate/hibernate-validator/4.0.2.GA/hibernate-validator-4.0.2.GA.jar!/org/hibernate/validator/util/Version.class
pathToManifest : jar:file:/home/pascal/.m2/repository/org/hibernate/hibernate-validator/4.0.2.GA/hibernate-validator-4.0.2.GA.jar!/META-INF/MANIFEST.MF
In your case, the StringIndexOutOfBoundsException: String index out of range: -2 suggests that:
pathToThisClass.indexOf( classFilePath )
is returning -1, making the pathToThisClass.substring(0, -2) call indeed erroneous.
And this means that org/hibernate/validator/util/Version.class is somehow not part of the pathToThisClass that you get. I don't have a full explanation but this must be related to the fact that you're using One-Jar.
Could you run the above test class and update your question with the output?

So, as you use One-JAR, the problem probably is in incompatibility between One-JAR and Hibernate Validator. However, in the latest version of One-JAR (0.97) it works fine, therefore use the latest version.