1 files changed, 182 insertions, 0 deletions
diff --git a/prov/src/main/jdk1.3/org/spongycastle/jce/cert/CertPathBuilderException.java b/prov/src/main/jdk1.3/org/spongycastle/jce/cert/CertPathBuilderException.java
new file mode 100644
index 00000000..1dce8758
--- /dev/null
+++ b/prov/src/main/jdk1.3/org/spongycastle/jce/cert/CertPathBuilderException.java
@@ -0,0 +1,182 @@
+package org.spongycastle.jce.cert;
+
+import java.io.PrintStream;
+import java.io.PrintWriter;
+import java.security.GeneralSecurityException;
+
+/**
+ * An exception indicating one of a variety of problems encountered
+ * when building a certification path with a
+ * <code>CertPathBuilder</code>.<br />
+ * <br />
+ * A <code>CertPathBuilderException</code> provides support for
+ * wrapping exceptions. The {@link #getCause() getCause} method
+ * returns the throwable, if any, that caused this exception to be
+ * thrown.<br />
+ * <br />
+ * <strong>Concurrent Access</strong><br />
+ * <br />
+ * Unless otherwise specified, the methods defined in this class are
+ * not thread-safe. Multiple threads that need to access a single
+ * object concurrently should synchronize amongst themselves and
+ * provide the necessary locking. Multiple threads each manipulating
+ * separate objects need not synchronize.
+ *
+ * @see CertPathBuilder
+ **/
+public class CertPathBuilderException extends GeneralSecurityException
+{
+    private Throwable cause;
+
+    /**
+     * Creates a <code>CertPathBuilderException</code> with <code>null</code>
+     * as its detail message.
+     */
+    public CertPathBuilderException()
+    {
+    }
+
+    /**
+     * Creates a <code>CertPathBuilderException</code> with the given detail
+     * message. The detail message is a <code>String</code> that describes
+     * this particular exception in more detail.
+     * 
+     * @param msg
+     *            the detail message
+     */
+    public CertPathBuilderException(String message)
+    {
+        super(message);
+    }
+
+    /**
+     * Creates a <code>CertPathBuilderException</code> that wraps the
+     * specified throwable. This allows any exception to be converted into a
+     * <code>CertPathBuilderException</code>, while retaining information
+     * about the wrapped exception, which may be useful for debugging. The
+     * detail message is set to
+     * <code>(cause==null ? null : cause.toString())</code> (which typically
+     * contains the class and detail message of cause).
+     * 
+     * @param cause
+     *            the cause (which is saved for later retrieval by the
+     *            {@link #getCause()} method). (A null value is permitted, and
+     *            indicates that the cause is nonexistent or unknown.)
+     */
+    public CertPathBuilderException(String message, Throwable cause)
+    {
+        super(message);
+        this.cause = cause;
+    }
+
+    /**
+     * Creates a <code>CertPathBuilderException</code> with the specified
+     * detail message and cause.
+     * 
+     * @param msg
+     *            the detail message
+     * @param cause
+     *            the cause (which is saved for later retrieval by the
+     *            {@link #getCause()} method). (A null value is permitted, and
+     *            indicates that the cause is nonexistent or unknown.)
+     */
+    public CertPathBuilderException(Throwable cause)
+    {
+        this.cause = cause;
+    }
+
+    /**
+     * Returns the internal (wrapped) cause, or null if the cause is nonexistent
+     * or unknown.
+     * 
+     * @return the cause of this throwable or <code>null</code> if the cause
+     *         is nonexistent or unknown.
+     */
+    public Throwable getCause()
+    {
+        return cause;
+    }
+
+    /**
+     * Returns the detail message for this CertPathBuilderException.
+     * 
+     * @return the detail message, or <code>null</code> if neither the message
+     *         nor internal cause were specified
+     */
+    public String getMessage()
+    {
+        String message = super.getMessage();
+
+        if (message == null && cause == null)
+        {
+            return null;
+        }
+
+        if (cause != null)
+        {
+            return cause.getMessage();
+        }
+
+        return message;
+    }
+
+    /**
+     * Returns a string describing this exception, including a description of
+     * the internal (wrapped) cause if there is one.
+     * 
+     * @return a string representation of this
+     *         <code>CertPathBuilderException</code>
+     */
+    public String toString()
+    {
+        String message = getMessage();
+        if (message == null)
+        {
+            return "";
+        }
+
+        return message;
+    }
+
+    /**
+     * Prints a stack trace to <code>System.err</code>, including the
+     * backtrace of the cause, if any.
+     */
+    public void printStackTrace()
+    {
+        printStackTrace(System.err);
+    }
+
+    /**
+     * Prints a stack trace to a <code>PrintStream</code>, including the
+     * backtrace of the cause, if any.
+     * 
+     * @param ps
+     *            the <code>PrintStream</code> to use for output
+     */
+    public void printStackTrace(PrintStream ps)
+    {
+        super.printStackTrace(ps);
+        if (getCause() != null)
+        {
+            getCause().printStackTrace(ps);
+        }
+    }
+
+    /**
+     * Prints a stack trace to a <code>PrintWriter</code>, including the
+     * backtrace of the cause, if any.
+     * 
+     * @param ps
+     *            the <code>PrintWriter</code> to use for output
+     */
+    public void printStackTrace(PrintWriter pw)
+    {
+        super.printStackTrace(pw);
+        if (getCause() != null)
+        {
+            getCause().printStackTrace(pw);
+        }
+    }
+}
+