1. the first appearance of daylight in the morning; daybreak; sunrise. 2. the beginning or rise of anything; advent: the dawn of civilization. v.i. 3. to begin to grow light in the morning: The day dawned cloudless.
The Java Native Interface (JNI) is a native programming interface that is part of the Java Software Development Kit (SDK). JNI lets Java code use code and code libraries written in other languages, such as C and C++.The Invocation API, which is part of JNI, can be used to embed a Java virtual machine (JVM) into native applications, thereby allowing programmers to call Java code from within native code.his tutorial will walk you through the steps of using the Java Native Interface. You'll learn how to call native C/C++ code from within a Java application and how to call Java code from within a native C/C++ application.
1 Answer 1. We're talking of two different technologies here, each with different usage scenarios. RMI is a Java application programming interface (API) which enables remote invocation of methods between Java programs, and its intended use is for building synchronous, distributed applications. RMI is the Java equivalent of remote procedure calls (RPC). On the other hand, ActiveMQ is a product, a message oriented middleware (MOM), useful for receiving and processing asynchronous messages (queues or topics), and Java applications would typically communicate with such a system by using the JMS API.