package net.sourceforge.gjtapi.jcc.filter;
/*
Copyright (c) 2002 8x8 Inc. (www.8x8.com)
All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the
"Software"), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, and/or sell copies of the Software, and to permit persons
to whom the Software is furnished to do so, provided that the above
copyright notice(s) and this permission notice appear in all copies of
the Software and that both the above copyright notice(s) and this
permission notice appear in supporting documentation.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
OF THIRD PARTY RIGHTS. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
HOLDERS INCLUDED IN THIS NOTICE BE LIABLE FOR ANY CLAIM, OR ANY SPECIAL
INDIRECT OR CONSEQUENTIAL DAMAGES, OR ANY DAMAGES WHATSOEVER RESULTING
FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Except as contained in this notice, the name of a copyright holder
shall not be used in advertising or otherwise to promote the sale, use
or other dealings in this Software without prior written authorization
of the copyright holder.
*/
import javax.csapi.cc.jcc.*;
/**
* This requires a complete ordering of values in JCPAddress. The ordering is arranged by defining the order to be by JCPAddress.getName()'s string order.
For each address in the call obtained by event.getCall(), apply the following. Obtain a string using address.getName(). If
this string matches the regular expression addressRE, the filter returns the value matchDisposition. If no such addresses
are matched, then return nomatchDisposition.
*
* <P>I haven't got a regular expression package yet, so getEventDisposition() throws a RuntimeException.
* Creation date: (2000-11-08 12:59:01)
* @author: Richard Deadman
*/
public class DestAddressREFilter implements EventFilter {
private String regEx = null;
private int match = -1;
private int noMatch = -1;
/**
* AddressREFilter constructor comment.
*/
public DestAddressREFilter(String addressRE, int matchDisposition, int noMatchDisposition) {
super();
this.setRegEx(addressRE);
this.setMatch(matchDisposition);
this.setNoMatch(noMatchDisposition);
}
/**
* Compares two objects for equality. Returns a boolean that indicates
* whether this object is equivalent to the specified object. This method
* is used when an object is stored in a hashtable.
* @param obj the Object to compare with
* @return true if these Objects are equal; false otherwise.
* @see java.util.Hashtable
*/
public boolean equals(Object obj) {
if (obj instanceof DestAddressREFilter) {
DestAddressREFilter af = (DestAddressREFilter)obj;
return this.getRegEx().equals(af.getRegEx()) &&
(this.getMatch() == af.getMatch()) &&
(this.getNoMatch() == af.getNoMatch());
}
return false;
}
/**
* getEventDisposition method comment.
*/
public int getEventDisposition(JccEvent e) {
if (e instanceof JccCallEvent) {
JccConnection[] conns = ((JccCallEvent)e).getCall().getConnections();
for (int i = 0; i < conns.length; i++) {
JccConnection jc = (JccConnection)conns[i];
String addr = jc.getDestinationAddress();
if (this.match(this.getRegEx(), addr)) {
return this.getMatch();
}
}
}
return this.getNoMatch();
}
/**
* Insert the method's description here.
* Creation date: (2000-11-08 13:00:10)
* @return int
*/
private int getMatch() {
return match;
}
/**
* Insert the method's description here.
* Creation date: (2000-11-08 13:00:10)
* @return int
*/
private int getNoMatch() {
return noMatch;
}
/**
* Insert the method's description here.
* Creation date: (2000-11-08 13:00:10)
* @return java.lang.String
*/
private java.lang.String getRegEx() {
return regEx;
}
/**
* Generates a hash code for the receiver.
* This method is supported primarily for
* hash tables, such as those provided in java.util.
* @return an integer hash code for the receiver
* @see java.util.Hashtable
*/
public int hashCode() {
return this.getRegEx().hashCode() + this.getMatch() + this.getNoMatch();
}
/**
* Determine if item matches the "pattern" regular expression.
* Creation date: (2000-11-08 14:23:56)
* @return true on a successful match.
* @param pattern A regular expression pattern to match
* @param item java.lang.String
*/
protected boolean match(String pattern, String item) {
throw new RuntimeException("Regular Expression package not defined.");
}
/**
* Insert the method's description here.
* Creation date: (2000-11-08 13:00:10)
* @param newMatch int
*/
private void setMatch(int newMatch) {
match = newMatch;
}
/**
* Insert the method's description here.
* Creation date: (2000-11-08 13:00:10)
* @param newNoMatch int
*/
private void setNoMatch(int newNoMatch) {
noMatch = newNoMatch;
}
/**
* Insert the method's description here.
* Creation date: (2000-11-08 13:00:10)
* @param newRegEx java.lang.String
*/
private void setRegEx(java.lang.String newRegEx) {
regEx = newRegEx;
}
/**
* Describe myself
* @return a string representation of the receiver
*/
public String toString() {
return "Destination Regular Expression Filter for: " + this.getRegEx();
}
}