1 files changed, 183 insertions, 0 deletions
diff --git a/java/gov/nist/javax/sip/address/UserInfo.java b/java/gov/nist/javax/sip/address/UserInfo.java
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+++ b/java/gov/nist/javax/sip/address/UserInfo.java
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+/*
+* Conditions Of Use
+*
+* This software was developed by employees of the National Institute of
+* Standards and Technology (NIST), an agency of the Federal Government.
+* Pursuant to title 15 Untied States Code Section 105, works of NIST
+* employees are not subject to copyright protection in the United States
+* and are considered to be in the public domain.  As a result, a formal
+* license is not needed to use the software.
+*
+* This software is provided by NIST as a service and is expressly
+* provided "AS IS."  NIST MAKES NO WARRANTY OF ANY KIND, EXPRESS, IMPLIED
+* OR STATUTORY, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTY OF
+* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, NON-INFRINGEMENT
+* AND DATA ACCURACY.  NIST does not warrant or make any representations
+* regarding the use of the software or the results thereof, including but
+* not limited to the correctness, accuracy, reliability or usefulness of
+* the software.
+*
+* Permission to use this software is contingent upon your acceptance
+* of the terms of this agreement
+*
+* .
+*
+*/
+/*
+ * Acknowledgement -- Lamine Brahimi
+ * Submitted a bug fix for a this class.
+ */
+/*******************************************************************************
+ * Product of NIST/ITL Advanced Networking Technologies Division (ANTD).       *
+ *******************************************************************************/
+package gov.nist.javax.sip.address;
+
+/**
+ * User information part of a URL.
+ *
+ * @version 1.2 $Revision: 1.8 $ $Date: 2009/07/17 18:57:23 $
+ * @author M. Ranganathan   <br/>
+ *
+ */
+public final class UserInfo extends NetObject {
+
+
+    private static final long serialVersionUID = 7268593273924256144L;
+
+    /** user field
+     */
+    protected String user;
+
+    /** password field
+     */
+    protected String password;
+
+    /** userType field
+         */
+    protected int userType;
+
+    /** Constant field
+     */
+    public final static int TELEPHONE_SUBSCRIBER = 1;
+
+    /** constant field
+     */
+    public final static int USER = 2;
+
+    /** Default constructor
+     */
+    public UserInfo() {
+        super();
+    }
+
+    /**
+     * Compare for equality.
+     * @param obj Object to set
+     * @return true if the two headers are equals, false otherwise.
+     */
+    public boolean equals(Object obj) {
+        if (getClass() != obj.getClass()) {
+            return false;
+        }
+        UserInfo other = (UserInfo) obj;
+        if (this.userType != other.userType) {
+            return false;
+        }
+        if (!this.user.equalsIgnoreCase(other.user)) {
+            return false;
+        }
+        if (this.password != null && other.password == null)
+            return false;
+
+        if (other.password != null && this.password == null)
+            return false;
+
+        if (this.password == other.password)
+            return true;
+
+        return (this.password.equals(other.password));
+    }
+
+    /**
+     * Encode the user information as a string.
+     * @return String
+     */
+    public String encode() {
+        return encode(new StringBuffer()).toString();
+    }
+
+    public StringBuffer encode(StringBuffer buffer) {
+        if (password != null)
+            buffer.append(user).append(COLON).append(password);
+        else
+            buffer.append(user);
+
+        return buffer;
+    }
+
+    /** Clear the password field.
+    */
+    public void clearPassword() {
+        this.password = null;
+    }
+
+    /**
+     * Gets the user type (which can be set to TELEPHONE_SUBSCRIBER or USER)
+     * @return the type of user.
+     */
+    public int getUserType() {
+        return userType;
+    }
+
+    /** get the user field.
+     * @return String
+     */
+    public String getUser() {
+        return user;
+    }
+
+    /** get the password field.
+     * @return String
+     */
+    public String getPassword() {
+        return password;
+    }
+
+    /**
+     * Set the user member
+     * @param user String to set
+     */
+    public void setUser(String user) {
+        this.user = user;
+        // BUG Fix submitted by Lamine Brahimi
+        // add this (taken form sip_messageParser)
+        // otherwise comparison of two SipUrl will fail because this
+        // parameter is not set (whereas it is set in sip_messageParser).
+        if (user != null
+            && (user.indexOf(POUND) >= 0 || user.indexOf(SEMICOLON) >= 0)) {
+            setUserType(TELEPHONE_SUBSCRIBER);
+        } else {
+            setUserType(USER);
+        }
+    }
+
+    /**
+     * Set the password member
+     * @param p String to set
+     */
+    public void setPassword(String p) {
+        password = p;
+    }
+
+    /**
+     * Set the user type (to TELEPHONE_SUBSCRIBER or USER).
+     * @param type int to set
+     * @throws IllegalArgumentException if type is not in range.
+     */
+    public void setUserType(int type) throws IllegalArgumentException {
+        if (type != TELEPHONE_SUBSCRIBER && type != USER) {
+            throw new IllegalArgumentException("Parameter not in range");
+        }
+        userType = type;
+    }
+}