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package org.mule.module.scripting.builders; |
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import org.mule.api.MuleContext; |
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import org.mule.api.MuleException; |
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import org.mule.config.ConfigResource; |
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import org.mule.config.builders.AbstractResourceConfigurationBuilder; |
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import org.mule.config.builders.i18n.BuildersMessages; |
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import org.mule.module.scripting.component.Scriptable; |
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import javax.script.Bindings; |
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public class ScriptConfigurationBuilder extends AbstractResourceConfigurationBuilder |
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{ |
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public static final String SCRIPT_ENGINE_NAME_PROPERTY = "org.mule.script.engine"; |
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private Scriptable scriptComponent; |
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private String scriptEngineName; |
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27 | 0 | protected MuleContext muleContext = null; |
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public ScriptConfigurationBuilder(String configResource) throws MuleException |
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{ |
31 | 0 | this(System.getProperty(SCRIPT_ENGINE_NAME_PROPERTY), configResource); |
32 | 0 | } |
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public ScriptConfigurationBuilder(String[] configResources) throws MuleException |
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{ |
36 | 0 | this(System.getProperty(SCRIPT_ENGINE_NAME_PROPERTY), configResources); |
37 | 0 | } |
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public ScriptConfigurationBuilder(String scriptEngineName, String configResource) throws MuleException |
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{ |
41 | 0 | super(configResource); |
42 | 0 | if (scriptEngineName == null) |
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{ |
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45 | 0 | logger.warn(BuildersMessages.systemPropertyNotSet(SCRIPT_ENGINE_NAME_PROPERTY).getMessage()); |
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} |
47 | 0 | this.scriptEngineName = scriptEngineName; |
48 | 0 | } |
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public ScriptConfigurationBuilder(String scriptEngineName, String[] configResources) throws MuleException |
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{ |
52 | 0 | super(configResources); |
53 | 0 | if (scriptEngineName == null) |
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{ |
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56 | 0 | logger.warn(BuildersMessages.systemPropertyNotSet(SCRIPT_ENGINE_NAME_PROPERTY).getMessage()); |
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} |
58 | 0 | this.scriptEngineName = scriptEngineName; |
59 | 0 | } |
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protected void doConfigure(MuleContext muleContext) throws Exception |
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{ |
63 | 0 | this.muleContext = muleContext; |
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65 | 0 | scriptComponent = new Scriptable(muleContext); |
66 | 0 | scriptComponent.setScriptEngineName(scriptEngineName); |
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68 | 0 | for (int i = 0; i < configResources.length; i++) |
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{ |
70 | 0 | ConfigResource configResource = configResources[i]; |
71 | 0 | scriptComponent.setScriptFile(configResource.getResourceName()); |
72 | 0 | scriptComponent.initialise(); |
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74 | 0 | Bindings bindings = scriptComponent.getScriptEngine().createBindings(); |
75 | 0 | scriptComponent.populateDefaultBindings(bindings); |
76 | 0 | scriptComponent.runScript(bindings); |
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} |
78 | 0 | } |
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protected void populateBindings(Bindings bindings) |
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{ |
82 | 0 | bindings.put("muleContext", muleContext); |
83 | 0 | } |
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} |