Avaya Accessing Orchestration designer variables in servlet node

Setting value to OD variables in Servlet node:

mySession.getVariableField(IProjectVariables.C__COUNTS,IProjectVariables.C__COUNTS_FIELD_MAXNI).setValue("");

Writing trace info

TraceInfo.trace(ITraceInfo.TRACE_LEVEL_INFO,this.getClass().getName() + " -> Value - " + mySession.getVariableField("OD", "OD_complex").getStringValue(), mySession);

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Configure ddlog4j rolling files with index and size limit java

Configure below properties to configure Rolling and set limit to file size and index limit of ddlog4j library properties

log4j.appender.Rapp=org.apache.log4j.RollingFileAppender
log4j.appender.Rapp.File=C:/xx/logs/app/data/log/report.log
log4j.appender.Rapp.MaxFileSize = 10MB
log4j.appender.Rapp.MaxBackupIndex = 5
log4j.appender.Rapp.DatePattern='.'yyyy-MM-dd
log4j.appender.Rapp.layout=org.apache.log4j.PatternLayout
log4j.appender.Rapp.layout.ConversionPattern=%d{dd/MM/yyyy HH:mm:ss:SSS} %5p - %m%n
log4j.appender.Rapp.Encoding=UTF-8

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Java code to connect Oracle database using JDBC driver

Making JDBC Query to database using code

 Connection conn=null;

 ResultSet rs1=null;

try

{

 PreparedStatement ps1=null;

Class.forName("oracle.jdbc.driver.OracleDriver");

conn = DriverManager.getConnection( "jdbc:oracle:thin:@127.0.0.1:1521:XE", "system", "manager");

Statement stmt = conn.createStatement();

rs1= stmt.executeQuery("select SUBJECT from HR.SUBJECT ");

}

catch(SQLException e)

{

while((e = e.getNextException()) != null) out.println(e.getMessage() + "");

  }

catch(ClassNotFoundException e)

{

 }

Reading the ResultSet

 try{
while(rs1.next()){
String ComboBoxValue1=rs1.getString("SUBJECT")  ; 
 }
                 catch(Exception exp){
 out.println("exception in populating subjects");
 }

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Java code to connect Oracle database using JDBC driver

Making JDBC Query to database using code

 Connection conn=null;

 ResultSet rs1=null;

try

{

 PreparedStatement ps1=null;

Class.forName("oracle.jdbc.driver.OracleDriver");

conn = DriverManager.getConnection( "jdbc:oracle:thin:@127.0.0.1:1521:XE", "system", "manager");

Statement stmt = conn.createStatement();

rs1= stmt.executeQuery("select SUBJECT from HR.SUBJECT ");

}

catch(SQLException e)

{

while((e = e.getNextException()) != null) out.println(e.getMessage() + "");

  }

catch(ClassNotFoundException e)

{

 }

Reading the ResultSet

 try{
while(rs1.next()){
String ComboBoxValue1=rs1.getString("SUBJECT")  ; 
 }
                 catch(Exception exp){
 out.println("exception in populating subjects");
 }

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