65 lines
1.6 KiB
Java
65 lines
1.6 KiB
Java
package javax.mail;
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public class MessagingException extends Exception {
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private Exception next;
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private static final long serialVersionUID = -7569192289819959253L;
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public MessagingException() {
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initCause(null);
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}
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public MessagingException(String s) {
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super(s);
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initCause(null);
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}
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public MessagingException(String s, Exception e) {
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super(s);
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this.next = e;
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initCause(null);
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}
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public synchronized Exception getNextException() {
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return this.next;
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}
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public synchronized Throwable getCause() {
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return this.next;
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}
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public synchronized boolean setNextException(Exception ex) {
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Exception theEnd = this;
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while (theEnd instanceof MessagingException && ((MessagingException)theEnd).next != null)
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theEnd = ((MessagingException)theEnd).next;
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if (theEnd instanceof MessagingException) {
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((MessagingException)theEnd).next = ex;
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return true;
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}
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return false;
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}
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public synchronized String toString() {
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String s = super.toString();
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Exception n = this.next;
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if (n == null)
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return s;
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StringBuffer sb = new StringBuffer((s == null) ? "" : s);
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while (n != null) {
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sb.append(";\n nested exception is:\n\t");
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if (n instanceof MessagingException) {
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MessagingException mex = (MessagingException)n;
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sb.append(mex.superToString());
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n = mex.next;
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continue;
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}
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sb.append(n.toString());
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n = null;
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}
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return sb.toString();
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}
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private final String superToString() {
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return super.toString();
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}
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}
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