Java Search Unique Documents using buttons/links

//JavaBean: Keyword.java
//
//

public class Keyword {

private String Category;
 
private String Topic;
 
private String BrowserURL;


//getters and setters

//call this method from the backing bean
 
public Keyword(String Category, String Topic, String BrowserURL) {
 

this.Category = Category;
 
this.Topic = Topic;
 
this.BrowserURL = BrowserURL;
 

}




//+++++++++++++++++++++++++++++++++++++++++++++++++++>>
//+++++++++++++++++++++++++++++++++++++++++++++++++++>>

//Backing Bean: RetrieveNewNoticeBackingBean.java
//
//

public class RetrieveNewNoticeBackingBean {
 

// declare variables
 
final String DB_LOAD = "Docu.nsf/";
 
// Added Server calls
 
// 2012.03.02.3.44.PM
 
// declare variable for localhost Server
 
final String LOCAL_LOAD = "http://localhost/";

// declare variable for view
 
final String ViewName = "By Category";



// Get Keyword collection
 
public Keyword[] getKeywords() {
 



// Declare Keyword Array
 
Keyword[] keywords = null;
 



try {
 
// 2011.02.10.9.37.AM
 
// get the current database being used
// TO DO: Add to URL instead of static value above
 
Database database = (Database) FacesContext.getCurrentInstance()
 
.getApplication().getVariableResolver().resolveVariable(
 
FacesContext.getCurrentInstance(), "database");



//Additional code here as needed


View view = database.getView(ViewName);
 
System.out.println("View Obtained..." + view);
 



Document sDoc;
 
Document ndoc;
 



sDoc = (Document) view.getFirstDocument();
 
System.out.println("Document Obtained..." + sDoc);
 



// Begin initialization of the Keywords Array
 
// load documents count
 
keywords = new Keyword[view.getEntryCount()];
 



// Run through Keyword document collection
 
int docount = 0;
 
while (sDoc != null) { 

Keyword keyword = new Keyword(null, null, null);
 
// render document values to variables of
 
// Keyword object
 
keyword.setCategory(sDoc.getItemValueString("Categories"));
 
keyword.setTopic(sDoc.getItemValueString("Subject"));
 
// TO DO: Alternatively, add database object (facesContext) in the place of
 
// LOCAL_LOAD. This works best in a web Browser...
 
keyword.setBrowserURL(LOCAL_LOAD+DB_LOAD+view+"/"+sDoc.getUniversalID()
 
+"?OpenDocument");
 
// Send Keyword object into Keywords Array
 
keywords[docount] = keyword;
 
// increment counts
 
docount += 1;
 
// load next doc
 
ndoc = (Document) view.getNextDocument(sDoc);
 
sDoc = ndoc;
 
}
 

// return the Array
 
return keywords;
 

} catch (Exception e) {
 
e.printStackTrace();
 
}
 

return null;
 

}
 


}