diff options
| author | ogattaz <olivier@gattaz.com> | 2014-07-07 10:59:14 +0200 |
|---|---|---|
| committer | ogattaz <olivier@gattaz.com> | 2014-07-07 10:59:14 +0200 |
| commit | 6772bfb46b72d859c316a9f6573d0c6be477ad5c (patch) | |
| tree | dafa343584216685e68b6edae37570eb97cf9d0c /src/main/java/com/c2kernel/lifecycle/instance/predefined/agent/RemoveAgent.java | |
| parent | 2fd193d7936084de91eae46e8c2763914d87ab71 (diff) | |
| parent | 0b689a787288f5a4ba568157905c3a0577f83821 (diff) | |
Merge branch 'master' of ssh://dev.cccs.uwe.ac.uk:22/var/git/cristal-kernel
Diffstat (limited to 'src/main/java/com/c2kernel/lifecycle/instance/predefined/agent/RemoveAgent.java')
| -rw-r--r-- | src/main/java/com/c2kernel/lifecycle/instance/predefined/agent/RemoveAgent.java | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/src/main/java/com/c2kernel/lifecycle/instance/predefined/agent/RemoveAgent.java b/src/main/java/com/c2kernel/lifecycle/instance/predefined/agent/RemoveAgent.java new file mode 100644 index 0000000..0630f6c --- /dev/null +++ b/src/main/java/com/c2kernel/lifecycle/instance/predefined/agent/RemoveAgent.java @@ -0,0 +1,68 @@ +package com.c2kernel.lifecycle.instance.predefined.agent;
+
+import com.c2kernel.common.CannotManageException;
+import com.c2kernel.common.InvalidDataException;
+import com.c2kernel.common.ObjectCannotBeUpdated;
+import com.c2kernel.common.ObjectNotFoundException;
+import com.c2kernel.lifecycle.instance.predefined.PredefinedStep;
+import com.c2kernel.lookup.AgentPath;
+import com.c2kernel.lookup.InvalidItemPathException;
+import com.c2kernel.lookup.RolePath;
+import com.c2kernel.persistency.ClusterStorageException;
+import com.c2kernel.process.Gateway;
+import com.c2kernel.utils.Logger;
+
+public class RemoveAgent extends PredefinedStep {
+
+ public RemoveAgent() {
+ super();
+ }
+
+ @Override
+ protected String runActivityLogic(AgentPath agent, int itemSysKey,
+ int transitionID, String requestData) throws InvalidDataException {
+
+ Logger.msg(1, "RemoveAgent::request() - Starting.");
+
+ AgentPath targetAgent;
+ try {
+ targetAgent = new AgentPath(itemSysKey);
+ } catch (InvalidItemPathException ex) {
+ throw new InvalidDataException("Could not resolve syskey "+itemSysKey+" as an Agent.");
+ }
+ String agentName = targetAgent.getAgentName();
+
+ //remove from roles
+ for (RolePath role: targetAgent.getRoles()) {
+ try {
+ role.removeAgent(targetAgent);
+ } catch (ObjectCannotBeUpdated e) {
+ Logger.error(e);
+ throw new InvalidDataException("Error removing "+agentName+" from Role "+role.getName(), "");
+ } catch (ObjectNotFoundException e) {
+ Logger.error(e);
+ throw new InvalidDataException("Tried to remove "+agentName+" from Role "+role.getName()+" that doesn't exist.", "");
+ } catch (CannotManageException e) {
+ throw new InvalidDataException("Tried to alter roles in a non-server process.", "");
+ }
+ }
+
+ //clear out all storages
+ try {
+ Gateway.getStorage().removeCluster(targetAgent.getSysKey(), "", null);
+ } catch (ClusterStorageException e) {
+ Logger.error(e);
+ throw new InvalidDataException("Error deleting storage for "+agentName, "");
+ }
+
+ //remove entity path
+ try {
+ Gateway.getLookupManager().delete(targetAgent);
+ } catch (Exception e) {
+ throw new InvalidDataException("Error deleting AgentPath for "+agentName, "");
+ }
+ return requestData;
+
+ }
+
+}
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