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_GrailsEvents.groovy
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_GrailsEvents.groovy
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/*
* Copyright 2004-2005 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import org.codehaus.groovy.grails.cli.support.GrailsBuildEventListener
import org.codehaus.groovy.grails.cli.logging.*
/**
* Gant script containing the Grails build event system.
*
* @author Peter Ledbrook
*
* @since 1.1
*/
// No point doing this stuff more than once.
if (getBinding().variables.containsKey("_grails_events_called")) return
_grails_events_called = true
includeTargets << grailsScript("_GrailsClasspath")
// Class loader to use for loading events scripts.
eventsClassLoader = new GroovyClassLoader(classLoader)
// A map of events to lists of handlers. The handlers provided by plugin
// and application Events scripts are put in here.
eventListener = new GrailsBuildEventListener(eventsClassLoader, binding, grailsSettings)
eventListener.globalEventHooks = [
StatusFinal: [ {message -> grailsConsole.addStatus message } ],
StatusUpdate: [ {message -> grailsConsole.updateStatus message } ],
StatusError: [ {message -> grailsConsole.error message } ],
CreatedFile: [ {file -> grailsConsole.addStatus "Created file ${makeRelative(file)}" } ]
]
hooksLoaded = false
binding.addBuildListener(eventListener)
// Set up the classpath for the event hooks.
classpath()
// Now load them.
eventListener.classLoader = new GroovyClassLoader(classLoader)
eventListener.initialize()
// Send a scripting event notification to any and all event hooks in plugins/user scripts
event = {String name, args ->
try {
eventListener.triggerEvent(name, * args)
}
catch(e) {
grailsConsole.error "Exception occurred trigger event [$name]: ${e.message}", e
}
}
// Give scripts a chance to modify classpath
event('SetClasspath', [classLoader])