Clover coverage report - Replica - 1.0-Alpha
Coverage timestamp: Dom Fev 1 2004 17:00:58 WET
Overview   Package   File
file stats: LOC: 138   Methods: 14
NCLOC: 67   Classes: 1
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 Source file Conditionals Statements Methods TOTAL
ApplicationMessage.java 50% 60,9% 71,4% 63,4%
coverage coverage
 1    
 /*
 2    
  * Replica is published under the terms
 3    
  * of the Apache Software License.
 4    
  */
 5    
 package replica.core;
 6    
 
 7    
 import java.io.Serializable;
 8    
 import java.util.Date;
 9    
 import java.util.Hashtable;
 10    
 
 11    
 /**
 12    
  * This class models a message sent trhouout the application.
 13    
  *
 14    
  * It adds some required header fields to the message body it self, like
 15    
  * the user sessionID and the timestamp.
 16    
  *
 17    
  * This can be for instance, a database command send by the server
 18    
  * to the database.
 19    
  *
 20    
  * It implements the Serializable interface so that it be sent to other
 21    
  * group members.
 22    
  *
 23    
  * @author Pedro Costa
 24    
  * @author Helder Silva
 25    
  * @since 20/Jan/2004
 26    
  */
 27    
 public class ApplicationMessage implements Serializable{
 28    
 
 29    
     public final static String SESSION_ID = "SESSION_ID";
 30    
     public final static String TIMESTAMP_CREATED = "TIMESTAMP_CREATED";
 31    
     public final static String ORIGINATOR = "ORIGINATOR";
 32    
 
 33    
     public final static int SERVER_MODULE = 0;
 34    
     public final static int DATABASE_MODULE = 1;
 35    
 
 36    
     private Hashtable headers = new Hashtable();
 37    
     private Object body;
 38    
 
 39    
     /**
 40    
      *
 41    
      */
 42  3 
     public ApplicationMessage() {
 43  3 
         super();
 44  3 
         headers.put(TIMESTAMP_CREATED, new Date( ) );
 45    
     }
 46    
 
 47    
     /**
 48    
      *
 49    
      */
 50  0 
     public ApplicationMessage(String sessionId, Serializable body) {
 51  0 
         super();
 52  0 
         headers.put(TIMESTAMP_CREATED, new Date( ) );
 53  0 
         setSessionID(sessionId);
 54  0 
         setBody(body);
 55    
     }
 56    
 
 57    
     /**
 58    
      * This Message body.
 59    
      *
 60    
      * @return
 61    
      */
 62  2 
     public Object getBody() {
 63  2 
         return body;
 64    
     }
 65    
 
 66    
     /**
 67    
      * The user sessionID.
 68    
      *
 69    
      * @return
 70    
      */
 71  0 
     public String getSessionID() {
 72  0 
         return (String)headers.get(SESSION_ID);
 73    
     }
 74    
 
 75  3 
     public void putHeader(Serializable key, Serializable value){
 76  3 
         headers.put(key, value);
 77    
     }
 78    
 
 79  4 
     public Object getHeader( Object key ){
 80  4 
         return headers.get( key);
 81    
     }
 82    
 
 83    
     /**
 84    
      * When was this message created.
 85    
      *
 86    
      * @return
 87    
      */
 88  0 
     public Date getTimestampCreated() {
 89  0 
         return (Date)headers.get(TIMESTAMP_CREATED);
 90    
     }
 91    
 
 92    
     /**
 93    
      * @param object the message body.
 94    
      */
 95  1 
     public void setBody(Serializable object) {
 96  1 
         body = object;
 97    
     }
 98    
 
 99    
     /**
 100    
      * @param string the user session id.
 101    
      */
 102  1 
     public void setSessionID(String string) {
 103  1 
         headers.put( SESSION_ID, string);
 104    
     }
 105    
 
 106  3 
     public void setOriginator(int value){
 107    
 
 108  3 
         if( value != SERVER_MODULE && value != DATABASE_MODULE )
 109  0 
             throw new IllegalArgumentException("Invalid originator value : [" + value + "].");
 110    
 
 111  3 
         putHeader( ORIGINATOR, new Integer(value) );
 112    
     }
 113    
 
 114  4 
     public int getOriginator(){
 115  4 
         Object value = getHeader(ORIGINATOR);
 116    
 
 117  4 
         if( value != null )
 118  4 
             return ((Integer)value).intValue();
 119    
 
 120  0 
         throw new IllegalArgumentException("No originator set.");
 121    
     }
 122    
 
 123  4 
     public boolean isFromServer(){
 124  4 
         return getOriginator() == SERVER_MODULE;
 125    
     }
 126    
 
 127  0 
     public boolean isFromDatabase(){
 128  0 
         return getOriginator() == DATABASE_MODULE;
 129    
     }
 130    
 
 131  2 
     public String toString(){
 132  2 
         return "From "+(isFromServer()?"server":"database")
 133    
             +". Size:"
 134    
             + (getBody()==null?0:getBody().toString().length())
 135    
             + ".";
 136    
     }
 137    
 }
 138    
 
 
CloverReport generated by Clover v1.2
Dom Fev 1 2004 17:03:47 WET.		   30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it.