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application_lifecycle [2013/11/02 07:35] (current)
mihael created
Line 1: Line 1:
 +====== Application Life Cycle ======
 +A class can hook into the application lifecycle of an e4 application by adding a property into the plugin.xml file for the product element.
  
 +<sxh xml; highlight: [9,12]>
 +<​plugin>​
 +   <​extension
 +         ​id="​product"​
 +         ​point="​org.eclipse.core.runtime.products">​
 +      <product
 +            name="​miworkplace"​
 +            application="​org.eclipse.e4.ui.workbench.swt.E4Application">​
 +         ...
 +         <​property
 +           ​name="​lifeCycleURI"​
 +           ​value="​bundleclass://​miworkplace/​miworkplace.LifeCycleManager">​
 +         </​property>​
 +      </​product>​
 +   </​extension>​
 +</​plugin>​
 +</​sxh>​
 +
 +The bundle class consists of the bundle id and the full qualified class name.
 +
 +<sxh java>
 +public class LifeCycleManager {
 +
 + @PostContextCreate
 + void postContextCreate(IApplicationContext appContext, Display display) {
 + System.out.println("​Context constructed"​);​
 + }
 +
 + @PreSave
 + void preSave(IApplicationContext context) {
 + System.out.println("​Saving ...");
 + }
 +}
 +</​sxh>​
 +
 +See [[http://​www.vogella.com/​articles/​Eclipse4LifeCycle/​article.html]]
 +
 +{{tag>​e4}}
application_lifecycle.txt ยท Last modified: 2013/11/02 07:35 by mihael