[英]Installing Grails with Apache Camel plugin
I'm having trouble getting the Apache Camel plugin to run in grails-1.1.1. 我无法让Apache Camel插件在grails-1.1.1中运行。 Here's the steps I took:
这是我采取的步骤:
$ grails create-app camelapp
Welcome to Grails 1.1.1 - http://grails.org/
...
$ cd camelapp
$ grails run-app
...
Running Grails application..
Server running. Browse to http://localhost:8080/camelapp
$ grails install-plugin camel
...
Camel Route directory was created.
Plugin camel-0.2 installed
Plug-in provides the following new scripts:
------------------------------------------
grails create-route
$ grails run-app
...
[groovyc] org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed, Compile error during compilation with javac.
[groovyc] /Users/abdullah/.grails/1.1.1/projects/camelapp/plugins/camel-0.2/src/java/org/ix/grails/plugins/camel/ClosureProcessor.java:22: method does not override a method from its superclass
[groovyc] @Override
[groovyc] ^
...
: Compilation Failed
at org.codehaus.groovy.ant.Groovyc.compile(Groovyc.java:807)
at org.codehaus.groovy.ant.Groovyc.execute(Groovyc.java:540)
at org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:105)
at org.apache.tools.ant.Task.perform(Task.java:348)
at _GrailsCompile_groovy$_run_closure3_closure7.doCall(_GrailsCompile_groovy:102)
at _GrailsCompile_groovy$_run_closure3_closure7.doCall(_GrailsCompile_groovy)
at _GrailsSettings_groovy$_run_closure10.doCall(_GrailsSettings_groovy:274)
at _GrailsSettings_groovy$_run_closure10.call(_GrailsSettings_groovy)
at _GrailsCompile_groovy$_run_closure3.doCall(_GrailsCompile_groovy:89)
at _GrailsCompile_groovy$_run_closure2.doCall(_GrailsCompile_groovy:55)
at _GrailsPackage_groovy$_run_closure2_closure9.doCall(_GrailsPackage_groovy:79)
at _GrailsPackage_groovy$_run_closure2_closure9.doCall(_GrailsPackage_groovy)
at _GrailsSettings_groovy$_run_closure10.doCall(_GrailsSettings_groovy:274)
at _GrailsSettings_groovy$_run_closure10.call(_GrailsSettings_groovy)
at _GrailsPackage_groovy$_run_closure2.doCall(_GrailsPackage_groovy:78)
at RunApp$_run_closure1.doCall(RunApp.groovy:28)
at gant.Gant$_dispatch_closure4.doCall(Gant.groovy:324)
at gant.Gant$_dispatch_closure6.doCall(Gant.groovy:334)
at gant.Gant$_dispatch_closure6.doCall(Gant.groovy)
at gant.Gant.withBuildListeners(Gant.groovy:344)
at gant.Gant.this$2$withBuildListeners(Gant.groovy)
at gant.Gant$this$2$withBuildListeners.callCurrent(Unknown Source)
at gant.Gant.dispatch(Gant.groovy:334)
at gant.Gant.this$2$dispatch(Gant.groovy)
at gant.Gant.invokeMethod(Gant.groovy)
at gant.Gant.processTargets(Gant.groovy:495)
at gant.Gant.processTargets(Gant.groovy:480)
Caused by: org.codehaus.groovy.control.MultipleCompilationErrorsException: startup failed, Compile error during compilation with javac.
/Users/abdullah/.grails/1.1.1/projects/camelapp/plugins/camel-0.2/src/java/org/ix/grails/plugins/camel/ClosureProcessor.java:22: method does not override a method from its superclass
@Override
^
...
Compilation error: Compilation Failed
$ java -version
java version "1.6.0_07"
Java(TM) SE Runtime Environment (build 1.6.0_07-b06-153)
Java HotSpot(TM) 64-Bit Server VM (build 1.6.0_07-b06-57, mixed mode)
Seems that camel plugin for grails development is frozen. 似乎用于grails开发的骆驼插件被冻结了。 Besides that it's used camel 1.6.0 which is quite outdated.
除此之外,它还使用过时的骆驼1.6.0。 If you plan to move to camel2 one day - you will apparently have problems using camel plugin.
如果您计划有一天改用camel2,则使用骆驼插件显然会遇到问题。
I would not suggest you use it in your project, better add camel support manually, and bootstrap functions you need (eg sendMessage). 我不建议您在项目中使用它,最好不要手动添加骆驼支持,以及所需的引导程序功能(例如sendMessage)。 I've done this already.
我已经做到了。 Contact me PM if you need more hints on that.
如果您需要更多提示,请与我联系。
It seems that you are using JDK5, which do not allow @Override
for interface implementations. 似乎您正在使用JDK5,该接口不允许
@Override
用于接口实现。 You need to set JDK6 as the default JVM, JDK6 allows @Override
for interface implementations. 您需要将JDK6设置为默认JVM,JDK6允许
@Override
用于接口实现。
You can also open a jira for the apache camel plugin owner in order to remove the annotation, although JDK5 will not last much longer. 您也可以为apache camel插件所有者打开一个jira,以删除注释,尽管JDK5的使用时间不会更长。
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