![]() ![]() ![]() Emulating Window Functions in MySQL 5.The Performance Impact of SQL’s FILTER Clause February 6, 2023.Get the specified public method whose arguments match the types listed in argumentTypes. How to Write a Derived Table in jOOQ February 24, 2023 Method getMethod (String name, Class argumentTypes ).How to use jOOQ’s Converters with UNION Operations March 2, 2023.3.18.0 Release with Support for more Diagnostics, SQL/JSON, Oracle Associative Arrays, Multi dimensional Arrays, R2DBC 1.0 March 8, 2023 Getting a variable by name using reflection in Java.How to Turn a List of Flat Elements into a Hierarchy in Java, SQL, or jOOQ March 24, 2023.Avoid Using COUNT() in SQL When You Could Use EXISTS().10 SQL Tricks That You Didn't Think Were Possible. ![]() Selecting all Columns Except One in PostgreSQL.A Beginner's Guide to the True Order of SQL Operations.Using Throwable Stack Trace Throwable.getStackTrace() method. Using Class.getEnclosingMethod() method 2. How to Find the Longest Consecutive Series of Events in SQL Get name of current method being executed in Java 1.How to Write a Multiplication Aggregate Function in SQL.SQL IN Predicate: With IN List or With Array? Which is Faster?.Say NO to Venn Diagrams When Explaining JOINs.How SQL DISTINCT and ORDER BY are Related.Join 2,110 other subscribers Top Posts & Pages Here’s an example I have recently encountered on stack overflow, where jOOR might fit in just perfectly: While this is not a killer libary, it might be useful for 1-2 developers out there looking for a simple and fluent solution. That’s why I have created another sibling in the jOO* family: jOOR (Java Object Oriented Reflection). But in many cases, we know what we’re doing and we don’t care about most of those features. In an enterprise world, things need to be safe and secure, and the Java architects have thought of all possible problems that could arise when using reflection. Obviously, this doesn’t take care of NullPointerExceptions, InvocationTargetExceptions, IllegalAccessExceptions, IllegalArgumentExceptions, SecurityExceptions, primitive types, etc. Object.getClass().getField(field).get(object) Object.getClass().getMethod(method).invoke(object) ![]()
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