how to access LinkedHashMap in scripting

Vishnupriya

<p>hi,</p><p> </p><p>I'm trying to access a LinkedHashMap in report beforeFactory event thro' rhino scripting..Able to print the map. But, when i use any method like size(), the following error is thrown</p><p>[color=#ff0000;]<strong>size not found</strong>[/color]</p><p> <br />
var test1 = reportVO.getTest(); // "test" is a LinkedHashMap<br />
log(test1) // --> In the logs, im able to see the LinkedHashMap contants printed<br />
(log test1.size()) // --> this fails.</p><p> </p><p> <br />
I read about org.eclipse.birt.core.script.NativeJavaLinkedHashMap. I tried accessing the LinkedHashMap thro' methods of this class also, like</p><p> </p><p>test1.getIds()   // Method from NativeJavaLinkedHashMap --> this fails too<br />
 </p><p> <strong>[color=#ff0000;]getIds not found[/color]</strong><br />
 <br />
 I have imported the util package and org.eclipse.birt.core.script</p><p> Is there a specific way to access LinkedhashMap in script.<br />
 <br />
 <br />
 Thanks,<br />
 Vishnupriya</p>

kclark

<p>To use a LinkedHashmap you'd need to either import the package or do something like</p><pre class="_prettyXprint">var lhm = new java.util.LinkedHashMap();</pre><p>You can test this in the onCreate() of a label with something like</p><pre class="_prettyXprint _lang-">var lhm = new java.util.LinkedHashMap(); lhm.put("Test1", new java.lang.Double(12.34)); lhm.put("Test2", new java.lang.Double(14.53));this.text = lhm.size();</pre>