ProductNameHandler


1   package net.sf.invicta.handler;
2   
3   import java.util.Map  ;
4   
5   import net.sf.invicta.InvictaException;
6   import net.sf.invicta.api.Product;
7   
8   
9   /**
10   * Map:
11   *      appName - (boolean, optional, default=false) if true, return the appName instead of name.
12   *      type - (String, optional, default=jar) 
13   */
14  public class ProductNameHandler extends InvictaBasicHandler {
15      public final static boolean DEFAULT_APP_NAME = false;   
16      public final static String   DEFAULT_TYPE = "jar";    
17  
18      /**
19       * 
20       */
21      public String   handle(Map   paramsMap) throws InvictaException {
22          String   type = getParameter("type", DEFAULT_TYPE);       
23          boolean appName = getBooleanParameter("appName", DEFAULT_APP_NAME);     
24                  
25          Product product = getComponent().getSelfProduct(type, null);
26          if (product == null)
27              throw new InvictaHandlerException(this, 
28                  "No product defined for component '" + 
29                  getComponent().getName() + 
30                  "' with type=" + type);
31          String   name;
32          if (appName)
33              name = product.getAppName();
34          else
35              name = product.getName();
36          
37          if (name == null)
38              throw new InvictaHandlerException(this,
39                  "No name defined for " + type + " product of component '" +
40                  getComponent().getName() +  "'");           
41                                      
42          return name;
43      }
44  
45  
46      /**
47       * 
48       */
49      public String   getName() {
50          return "productName";
51      }
52  
53  }
54
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