[Hyperic-hq-discuss] hq r3821 - in trunk/src/org/hyperic/hq/ui/rendit/rendit_sys/org/hyperic/hq/ui/rendit: . helpers

[<jt...@hy...>]

Author: jtravis
Date: 2007-03-22 12:29:33 -0800 (Thu, 22 Mar 2007)
New Revision: 3821
URL: http://svn.hyperic.org/?view=rev&root=Hyperic+HQ&revision=3821

Added:
   trunk/src/org/hyperic/hq/ui/rendit/rendit_sys/org/hyperic/hq/ui/rendit/helpers/
   trunk/src/org/hyperic/hq/ui/rendit/rendit_sys/org/hyperic/hq/ui/rendit/helpers/BaseHelper.groovy
   trunk/src/org/hyperic/hq/ui/rendit/rendit_sys/org/hyperic/hq/ui/rendit/helpers/LiveDataHelper.groovy
   trunk/src/org/hyperic/hq/ui/rendit/rendit_sys/org/hyperic/hq/ui/rendit/helpers/ResourceHelper.groovy
Log:
Add helpers for dealing with the backend

Added: trunk/src/org/hyperic/hq/ui/rendit/rendit_sys/org/hyperic/hq/ui/rendit/helpers/BaseHelper.groovy
===================================================================
--- trunk/src/org/hyperic/hq/ui/rendit/rendit_sys/org/hyperic/hq/ui/rendit/helpers/BaseHelper.groovy	                        (rev 0)
+++ trunk/src/org/hyperic/hq/ui/rendit/rendit_sys/org/hyperic/hq/ui/rendit/helpers/BaseHelper.groovy	2007-03-22 20:29:33 UTC (rev 3821)
@@ -0,0 +1,17 @@
+package org.hyperic.hq.ui.rendit.helpers
+
+import org.hyperic.hq.authz.shared.AuthzSubjectValue
+import org.hyperic.hq.authz.server.session.AuthzSubject
+
+abstract class BaseHelper {
+    private user
+    private userVal
+    
+    BaseHelper(user) {
+        this.user    = user
+        this.userVal = user.valueObject 
+    }
+        
+    protected AuthzSubject      getUser()    { user }
+    protected AuthzSubjectValue getUserVal() { userVal } 
+}
\ No newline at end of file

Added: trunk/src/org/hyperic/hq/ui/rendit/rendit_sys/org/hyperic/hq/ui/rendit/helpers/LiveDataHelper.groovy
===================================================================
--- trunk/src/org/hyperic/hq/ui/rendit/rendit_sys/org/hyperic/hq/ui/rendit/helpers/LiveDataHelper.groovy	                        (rev 0)
+++ trunk/src/org/hyperic/hq/ui/rendit/rendit_sys/org/hyperic/hq/ui/rendit/helpers/LiveDataHelper.groovy	2007-03-22 20:29:33 UTC (rev 3821)
@@ -0,0 +1,23 @@
+package org.hyperic.hq.ui.rendit.helpers
+
+import org.hyperic.hq.livedata.server.session.LiveDataManagerEJBImpl
+import org.json.JSONArray
+
+class LiveDataHelper 
+    extends BaseHelper
+{
+    LiveDataHelper(user) {
+        super(user)
+    }
+
+    private getDataMan() { LiveDataManagerEJBImpl.one }
+    
+    String[] getCommands(resource) {
+        dataMan.getCommands(resource.entityId)
+    }
+
+    JSONArray getData(resource, command) {
+        new JSONArray(dataMan.getData(resource.entityId, command)) 
+    }
+}
+

Added: trunk/src/org/hyperic/hq/ui/rendit/rendit_sys/org/hyperic/hq/ui/rendit/helpers/ResourceHelper.groovy
===================================================================
--- trunk/src/org/hyperic/hq/ui/rendit/rendit_sys/org/hyperic/hq/ui/rendit/helpers/ResourceHelper.groovy	                        (rev 0)
+++ trunk/src/org/hyperic/hq/ui/rendit/rendit_sys/org/hyperic/hq/ui/rendit/helpers/ResourceHelper.groovy	2007-03-22 20:29:33 UTC (rev 3821)
@@ -0,0 +1,60 @@
+package org.hyperic.hq.ui.rendit.helpers
+
+import org.hyperic.hq.appdef.shared.AppdefResourceValue
+import org.hyperic.hq.appdef.server.session.PlatformManagerEJBImpl
+
+class ResourceHelper 
+    extends BaseHelper
+{
+    private final NAME_FINDERS = [ 
+        platform: [ 
+            str: {name -> platMan.getPlatformByName(userVal, name)},
+            int: {id -> platMan.getPlatformValueById(userVal, id)}],
+        platformType: [
+            str: {name -> platMan.findPlatformTypeByName(name)},
+            int: {id -> platMan.findPlatformTypeValueById(id)}],
+    ]
+
+    ResourceHelper(user) {
+        super(user)
+    }
+
+    private getPlatMan() { PlatformManagerEJBImpl.one }  
+
+    /**
+     * Generic method to find resources.  
+     * 
+     * args:  The arguments are a map of options.  Currently the only 
+     *        options are to find a platform or platformType by name or id.
+     *
+     * Examples:
+     * 
+     *     To find a platform by name:
+     *       > find platform:'My Platform'
+     *
+     *     To find a platform by id:
+     *       > find platform:44123
+     */
+    AppdefResourceValue find(args) {
+        def resourceType
+        for (i in args) {
+            if (NAME_FINDERS.containsKey(i.key)) {
+                if (resourceType != null) {
+                    throw new IllegalArgumentException("""Cannot specify more 
+                                than one resource type [$resourceType] and 
+                                [$i.key]""")
+                }
+                resourceType = i.key
+             }
+        }
+
+        if (resourceType == null)
+            throw new IllegalArgumentException(""""No resource type specified. 
+                                               Must be one of  
+                                               $NAME_FINDERS.keySet()""")
+
+        def resourceVal = args[resourceType]
+        def argType = (resourceVal instanceof String) ? 'str' : 'int'
+        NAME_FINDERS[resourceType][argType].call(resourceVal)
+    }
+}