[jboss-jira] [JBoss JIRA] Closed: (JBAS-5793) Array interception for pojos stored in FIELD granularity web sessions

Array interception for pojos stored in FIELD granularity web sessions --------------------------------------------------------------------- Key: JBAS-5793 URL: https://jira.jboss.org/jira/browse/JBAS-5793 Project: JBoss Application Server Issue Type: Feature Request Security Level: Public(Everyone can see) Components: Clustering, Web (Tomcat) service Reporter: Brian Stansberry Assignee: Brian Stansberry Fix For: JBossAS-5.0.0.CR2 PojoCache 2.2.0.CR5+ supports array interception. Task here is to uncomment the section in jbossweb-cluster.aop/META-INF/jboss-aop.xml that enables it and add a couple tweaks to the FIELD test cases so it gets exercised. This can't be done until aop moves to 2.0.0.CR14. Array interception means invoking the changeIt(...) method in a web session pojo would result in the change being detected and just one String being replicated: public class Pojo { private String[] array = new String[1000]; public void changeIt(int index, String newValue) { this.array[index] = newValue; } } Before this PojoCache improvement, PC wouldn't detect the array element change, so the changeIt(...) method would have had to reassign the 'array' field: public class Pojo { private String[] array = new String[1000]; public void changeIt(int index, String newValue) { String[] array1 = array; array1[index] = newValue; // Do a new field assignment so PojoCache knows something changed this.array = array1; } } Besides being odd looking and easy to forget to do, that code would result in the whole array being replicated rather than just one String.