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How to integrating Vert-x in Grails using a PlatformManager. (Test)
//grails-app/conf/BootStrap.groovy
import org.vertx.java.platform.PlatformLocator
class BootStrap {
def vertxPlatformManager
def init = { servletContext ->
vertxPlatformManager = PlatformLocator.factory.createPlatformManager()
URL[] classpath = [new File('./src/verticles').toURI().toURL()]
vertxPlatformManager.deployVerticle(
'VerticlesTest.groovy', null, classpath, 1, null, null
)
}
def destroy = {
}
}
//grails-app/conf/BuildConfig.groovy
grails.project.target.level = 1.7
grails.project.source.level = 1.7
....
/*
It's just an example of how add a vertx jars:
cd $VERTX_HOME/lib/.
mvn install:install-file -Dfile=vertx-testsuite-2.0.0-CR3.jar -DgroupId='io.vertx' -DartifactId='vertx-testsuite' -Dversion='2.0.0-CR3' -Dpackaging=jar
mvn install:install-file -Dfile=vertx-platform-2.0.0-CR3.jar -DgroupId='io.vertx' -DartifactId='vertx-platform' -Dversion='2.0.0-CR3' -Dpackaging=jar
mvn install:install-file -Dfile=vertx-core-2.0.0-CR3.jar -DgroupId='io.vertx' -DartifactId='vertx-core' -Dversion='2.0.0-CR3' -Dpackaging=jar
mvn install:install-file -Dfile=netty-all-4.0.0.CR9.jar -DgroupId='io.vertx' -DartifactId='netty-all' -Dversion='4.0.0.CR9' -Dpackaging=jar
mvn install:install-file -Dfile=jackson-databind-2.2.2.jar -DgroupId='io.vertx' -DartifactId='jackson-databind' -Dversion='2.2.2' -Dpackaging=jar
mvn install:install-file -Dfile=jackson-core-2.2.2.jar -DgroupId='io.vertx' -DartifactId='jackson-core' -Dversion='2.2.2' -Dpackaging=jar
mvn install:install-file -Dfile=jackson-annotations-2.2.2.jar -DgroupId='io.vertx' -DartifactId='jackson-annotations' -Dversion='2.2.2' -Dpackaging=jar
mvn install:install-file -Dfile=hazelcast-2.6.jar -DgroupId='io.vertx' -DartifactId='hazelcast' -Dversion='2.6' -Dpackaging=jar
*/
dependencies {
compile 'io.vertx:hazelcast:2.6'
compile 'io.vertx:jackson-annotations:2.2.2'
compile 'io.vertx:jackson-core:2.2.2'
compile 'io.vertx:jackson-databind:2.2.2'
compile 'io.vertx:netty-all:4.0.0.CR9'
compile 'io.vertx:vertx-core:2.0.0-CR3'
compile 'io.vertx:vertx-platform:2.0.0-CR3'
compile 'io.vertx:vertx-testsuite:2.0.0-CR3'
}
<!--grails-app/views/index.gsp-->
<!DOCTYPE html>
<html>
<head>
<title>SockJS Test</title>
<script src="http://cdn.sockjs.org/sockjs-0.2.1.min.js"></script>
</head>
<body>
<script>
var sock = new SockJS('http://localhost:8585/events');
sock.onopen = function() {
console.log('open');
};
sock.onmessage = function(e) {
console.log('message', e.data);
alert('received message echoed from server: ' + e.data);
};
sock.onclose = function() {
console.log('close');
};
function send(message) {
if (sock.readyState == WebSocket.OPEN) {
console.log("sending message")
sock.send(message);
} else {
console.log("The socket is not open.");
}
}
</script>
<form onsubmit="return false;">
<input type="text" name="message" value="Hello, World!"/>
<input type="button" value="Send SockJS data" onclick="send(this.form.message.value)"/>
</form>
</body>
</html>
//grails-app/conf/spring/resources.groovy
beans = {
vertxPlatformManager(org.vertx.java.platform.PlatformLocator)
}
//src/verticles/VerticlesTest.groovy
package verticles
def httpServer = vertx.createHttpServer()
def count = 0
vertx.createSockJSServer(httpServer).installApp(prefix: '/events') { sock ->
sock.dataHandler { buff ->
sock << buff
}
}
httpServer.listen(8585)
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