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  1. /* http://stackoverflow.com/q/33822886/5290909 */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6. import java.util.regex.*;
  7.  
  8. /* Name of the class has to be "Main" only if the class is public. */
  9. class Ideone
  10. {
  11. 	static final String create_session = "^(?:Store in DB ?:\\r?\\n(?:.*\\n)*?<\\? *xml\\b.*|(?<toserver>Send message to server:)|(?<message><\\? *xml\\b.{10,500} type *= *\\\"createsession\\\"))";
  12.  
  13. 	public static void main (String[] args) throws java.lang.Exception
  14. 	{
  15.  		//for testing purposes
  16. 		final String text = "Send message to server:\nCreated post notification log dir\nCreated post notification log dir\nCreated post notification log dir\nSend message to server:\nCreated post notification log dir\n<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><message schema_version=\"3644767c-2632-411a-9416-44f8a7dee08e\"><request xaction_guid=\"new xaction guid\" type=\"createsession\"/></message>\nStore in DB :\n<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><message schema_version=\"3644767c-2632-411a-9416-44f8a7dee08e\"><request xaction_guid=\"new xaction guid\" type=\"createsession\"/></message>\nINFO [a] - Server Response: <?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><message schema_version=\"3644767c-2632-411a-9416-44f8a7dee08e\"><response xaction_guid=\"new xaction guid\" type=\"ok\"></params></response></message>\n<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><message schema_version=\"3644767c-2632-411a-9416-44f8a7dee08e\"><request xaction_guid=\"new xaction guid\" type=\"createsession\"/></message>\nINFO [a] - Server Response: <?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"yes\"?><message schema_version=\"3644767c-2632-411a-9416-44f8a7dee08e\"><response xaction_guid=\"new xaction guid\" type=\"ok\"></response></message>";
  17.  		System.out.println("INPUT:\n" + text + "\n\nCOUNT:");
  18.  		StringBuilder b = new StringBuilder();
  19.  		b.append(text);
  20.  
  21.  		findMatch(b,create_session,"create_session");
  22. 	}
  23.  
  24. 	private static int findMatch(StringBuilder b,String pattern, String type) {
  25.         int count =0;  // counter for "Send message to server:"
  26.         int countType=0; // counter for "type=\"createsession\""
  27.         Pattern regex = Pattern.compile(pattern,Pattern.MULTILINE);
  28.         Matcher regexMatcher = regex.matcher(b.toString());
  29.         while (regexMatcher.find()) {
  30.         	if (regexMatcher.group("toserver") != null) {
  31.             	count++;
  32.         	} else if (regexMatcher.group("message") != null) {
  33.         		countType++;
  34.         	} else {
  35.         		// Ignoring "Store in DB :\n<?xml...."
  36.         	}
  37.         } 
  38.         System.out.printf("%25s%2d\n%25s%2d\n", "to server: ", count, type+": ", countType);
  39.         return countType;
  40.     }
  41. }
Success #stdin #stdout 0.11s 320512KB
comments (?)
stdin 
Standard input is empty
stdout 
INPUT:
Send message to server:
Created post notification log dir
Created post notification log dir
Created post notification log dir
Send message to server:
Created post notification log dir
<?xml version="1.0" encoding="UTF-8" standalone="yes"?><message schema_version="3644767c-2632-411a-9416-44f8a7dee08e"><request xaction_guid="new xaction guid" type="createsession"/></message>
Store in DB :
<?xml version="1.0" encoding="UTF-8" standalone="yes"?><message schema_version="3644767c-2632-411a-9416-44f8a7dee08e"><request xaction_guid="new xaction guid" type="createsession"/></message>
INFO [a] - Server Response: <?xml version="1.0" encoding="UTF-8" standalone="yes"?><message schema_version="3644767c-2632-411a-9416-44f8a7dee08e"><response xaction_guid="new xaction guid" type="ok"></params></response></message>
<?xml version="1.0" encoding="UTF-8" standalone="yes"?><message schema_version="3644767c-2632-411a-9416-44f8a7dee08e"><request xaction_guid="new xaction guid" type="createsession"/></message>
INFO [a] - Server Response: <?xml version="1.0" encoding="UTF-8" standalone="yes"?><message schema_version="3644767c-2632-411a-9416-44f8a7dee08e"><response xaction_guid="new xaction guid" type="ok"></response></message>

COUNT:
              to server:  2
         create_session:  2
https://ideone.com/5pqgh1
http://stackoverflow.com/q/33822886/5290909
language:
Java (HotSpot 12)
created:
10 years ago
visibility:
secret

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