WSDL Ports The <portType> element is the most important WSDL element. It describes a web service, the operations that can be performed, and the messages that are involved. The <portType> element can be compared to a function library (or a module, or a class) in a traditional programming language. WSDL Messages The <message> element...
Read more »
WSDL stands for Web Services Description Language WSDL is written in XML WSDL is an XML document WSDL is used to describe Web services WSDL is also used to locate Web services WSDL is a W3C recommendation
Read more »
Axis2 deployment introduced the notion of a Java™ 2 Platform, Enterprise Edition (J2EE)-like deployment mechanism, where a developer can bundle all the class files, library files, resources files, and configuration files together as an archive file, and drop it to specified location in the file system. The concept of hot deployment and hot update...
Read more »
You will get a scrollable ResultSet object if you specify one of these ResultSet constants.The difference between the two has to do with whether a result set reflects changes that are made to it while it is open and whether certain methods can be called to detect these changes. Generally speaking, a result set...
Read more »
1. Statement (use createStatement method) Statement stmt = conn.createStatement(); ResultSet rs = stmt.executeQuery(sql); 2. Prepared statement (use prepareStatement method) PreparedSatement pStmt = conn.prepareStatement(sql); pStmt.setString(1,”Test”); 3. Callable Statement (use prepareCall) CallableStatement cStmt = conn.prepareCall({ CALL package.procedure(?,?,?)});
Read more »