1 files changed, 140 insertions, 0 deletions
diff --git a/java/gov/nist/javax/sip/header/ErrorInfo.java b/java/gov/nist/javax/sip/header/ErrorInfo.java
new file mode 100644
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+++ b/java/gov/nist/javax/sip/header/ErrorInfo.java
@@ -0,0 +1,140 @@
+/*
+* 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
+*
+* .
+*
+*/
+/*******************************************************************************
+* Product of NIST/ITL Advanced Networking Technologies Division (ANTD).        *
+*******************************************************************************/
+package gov.nist.javax.sip.header;
+
+import gov.nist.javax.sip.address.*;
+import javax.sip.header.*;
+import javax.sip.address.*;
+import java.text.ParseException;
+
+/**
+ * ErrorInfo SIP Header.
+ *
+ * @version 1.2 $Revision: 1.6 $ $Date: 2009/07/17 18:57:30 $
+ * @since 1.1
+ *
+ * @author M. Ranganathan   <br/>
+ * @author Olivier Deruelle <br/>
+ *
+ */
+public final class ErrorInfo
+    extends ParametersHeader
+    implements ErrorInfoHeader {
+
+    /**
+     * Comment for <code>serialVersionUID</code>
+     */
+    private static final long serialVersionUID = -6347702901964436362L;
+
+    protected GenericURI errorInfo;
+
+    /**
+     * Default constructor.
+     */
+    public ErrorInfo() {
+        super(NAME);
+    }
+
+    /**
+     * Constructor given the error info
+     * @param errorInfo -- the error information to set.
+     */
+    public ErrorInfo(GenericURI errorInfo) {
+        this();
+        this.errorInfo = errorInfo;
+    }
+
+    /**
+     * Encode into canonical form.
+     * @return String
+     */
+    public String encodeBody() {
+        StringBuffer retval =
+            new StringBuffer(LESS_THAN).append(errorInfo.toString()).append(
+                GREATER_THAN);
+        if (!parameters.isEmpty()) {
+            retval.append(SEMICOLON).append(parameters.encode());
+        }
+        return retval.toString();
+    }
+
+    /**
+     * Sets the ErrorInfo of the ErrorInfoHeader to the <var>errorInfo</var>
+     * parameter value.
+     *
+     * @param errorInfo the new ErrorInfo of this ErrorInfoHeader.
+     */
+    public void setErrorInfo(javax.sip.address.URI errorInfo) {
+        this.errorInfo = (GenericURI) errorInfo;
+
+    }
+
+    /**
+     * Returns the ErrorInfo value of this ErrorInfoHeader. This message
+     * may return null if a String message identifies the ErrorInfo.
+     *
+     * @return the URI representing the ErrorInfo.
+     */
+    public URI getErrorInfo() {
+        return errorInfo;
+    }
+
+    /**
+     * Sets the Error information message to the new <var>message</var> value
+     * supplied to this method.
+     *
+     * @param message - the new string value that represents the error message.
+     * @throws ParseException which signals that an error has been reached
+     * unexpectedly while parsing the error message.
+     */
+    public void setErrorMessage(String message) throws ParseException {
+        if (message == null)
+            throw new NullPointerException(
+                "JAIN-SIP Exception "
+                    + ", ErrorInfoHeader, setErrorMessage(), the message parameter is null");
+        setParameter("message", message);
+    }
+
+    /**
+     * Get the Error information message of this ErrorInfoHeader.
+     *
+     * @return the stringified version of the ErrorInfo header.
+     */
+    public String getErrorMessage() {
+        return getParameter("message");
+    }
+
+    public Object clone() {
+        ErrorInfo retval = (ErrorInfo) super.clone();
+        if (this.errorInfo != null)
+            retval.errorInfo = (GenericURI) this.errorInfo.clone();
+        return retval;
+    }
+}
+