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Sample-groovy-in-Z2 » History » Revision 13

Revision 12 (Henning Blohm, 28.04.2013 11:00) → Revision 13/29 (Henning Blohm, 28.04.2013 17:06) 

h1. Sample Groovy in Z2 

 This sample shows how to use the Groovy support, as implemented by the [[Groovy Add-on]]. 

 

 h2. Prerequisites 

 All you need is a JDK 6 or JDK 7 distribution as described in [[Step_2_-_Install_and_run_in_5_minutes]]. 

 

 h2. Setting up the sample 

 There is no further pre-requisite to running this sample, and you may proceed as described in [[How to run a sample]]. Here's the really fast version: 

 <pre><code class="ruby"> 
 mkdir install 
 cd install  
 git clone -b master http://git.z2-environment.net/z2-base.core 
 git clone -b master http://git.z2-environment.net/z2-samples.groovy 

 # on Linux / Mac OS: 
 cd z2-base.core/run/bin 
 ./gui.sh 

 # on Windows: 
 cd z2-base.core\run\bin 
 gui.bat 
 </code></pre> 

 The first time you launch the sample will take a while. Watch the log output and keep an eye out for the following lines: 
 <pre> 
 ...pp.WebAppResource [800]: Starting WebApp: com.zfabrik.samples.groovy.web/web 
 ...er.GroovyCompiler [800]: GROOVYC: Version 2.1.2 
 ...er.GroovyCompiler [800]: GROOVYC:    Compiling 'com.zfabrik.samples.groovy.web/java' using plain Groovy Compiler... 
 ...er.GroovyCompiler [800]: GROOVYC: 'com.zfabrik.samples.groovy.web/java' successfully compiled. 
 ...er.GroovyCompiler [800]: GROOVYC: Total 613ms 
 ...pp.WebAppResource [800]: Done starting Web App (/plain-groovy-sample): com.zfabrik.samples.groovy.web/web 
 ...pp.WebAppResource [800]: Starting WebApp: com.zfabrik.admin/web 
 ...pp.WebAppResource [800]: Done starting Web App (/adm): com.zfabrik.admin/web 
 ...pp.WebAppResource [800]: Starting WebApp: com.zfabrik.samples.groovy_and_java.web/web 
 ...er.GroovyCompiler [800]: GROOVYC: Version 2.1.2 
 ...er.GroovyCompiler [800]: GROOVYC: Compiling 'com.zfabrik.samples.groovy_and_java.web/java' using Joint-Compiler... 
 ...er.GroovyCompiler [800]: GROOVYC: 'com.zfabrik.samples.groovy_and_java.web/java' successfully compiled. 
 ...er.GroovyCompiler [800]: GROOVYC: Total 608ms 
 ...pp.WebAppResource [800]: Done starting Web App (/groovy-java-sample): com.zfabrik.samples.groovy_and_java.web/web 
 </pre> 

 If you want to inspect the code using Eclipse, please create a workspace in install (i.e. @install/workspace@) and import the Git repositories and the following    projects into your workspace: _core_ from z2-base.core, _environemnt_ and _com.zfabrik.samples.groovy.web_ from z2-samples.groovy (see also [[Step_3_-_First_steps_with_Z2_on_Git|First steps]]). 

 The sample apps just print the HTTP request header - the "first":http://localhost:8080/plain-groovy-sample is using plain Groovy (see project @com.zfabrik.samples.groovy.web@) and the "second":http://localhost:8080/groovy-java-sample/ is using a mixture of Groovy and Java sources (see project @com.zfabrik.samples.groovy_and_java.web@). Note that while the former project is compiled using the plain Groovy compiler the latter is compiled using the Joint Groovy/Java Compiler. 

 Please refer to [[Groovy Add-on]] for more details and how-to use it for your own projects.