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   1 package org.collectionspace.services.nuxeo.client.java;
   2
   3 import org.collectionspace.services.common.CSWebApplicationException;
   4 import org.collectionspace.services.common.document.DocumentException;
   5 import org.nuxeo.ecm.core.api.WrappedException;
   6
   7 public class NuxeoDocumentException extends DocumentException {
   8
   9         /**
  10          *
  11          */
  12         private static final long serialVersionUID = 1L;
  13
  14         public NuxeoDocumentException() {
  15                 super();
  16         }
  17
  18         public NuxeoDocumentException(String msg) {
  19                 super(msg);
  20                 // TODO Auto-generated constructor stub
  21         }
  22
  23         public NuxeoDocumentException(int errorCode) {
  24                 super(errorCode);
  25                 // TODO Auto-generated constructor stub
  26         }
  27
  28         public NuxeoDocumentException(int errorCode, String errorReason) {
  29                 super(errorCode, errorReason);
  30                 // TODO Auto-generated constructor stub
  31         }
  32
  33         public NuxeoDocumentException(String message, Throwable cause) {
  34                 super(message, cause);
  35                 // TODO Auto-generated constructor stub
  36         }
  37
  38         public NuxeoDocumentException(Throwable cause) {
  39                 super(cause);
  40                 // TODO Auto-generated constructor stub
  41         }
  42
  43         private static String getExceptionClassName(Throwable exception) {
  44                 String result = null;
  45
  46                 if (exception != null) {
  47                         result = exception.getClass().getCanonicalName();
  48                         if (exception instanceof WrappedException) {
  49                                 result = ((WrappedException)exception).getClassName();  // Nuxeo wraps the original exception, so we need to get the name of it.
  50                         }
  51                 }
  52
  53                 return result;
  54         }
  55
  56         @Override
  57         public boolean exceptionChainContainsNetworkError() {
  58                 boolean result = false;
  59
  60                 Throwable cause = this;
  61                 while (cause != null) {
  62                         String exceptionClassName = getExceptionClassName(cause);
  63                         if (CSWebApplicationException.isExceptionNetworkRelated(exceptionClassName) == true) {
  64                                 result = true;
  65                                 break;
  66                         }
  67
  68                         cause = cause.getCause();
  69                 }
  70
  71                 return result;
  72         }
  73
  74 }