bundles/org.simantics.graph.db/src/org/simantics/graph/db/MissingDependencyException.java

   1 package org.simantics.graph.db;\r
   2 \r
   3 import java.util.Set;\r
   4 \r
   5 import org.simantics.db.exception.DatabaseException;\r
   6 \r
   7 public class MissingDependencyException extends DatabaseException {\r
   8 \r
   9         private static final long serialVersionUID = -1579450497603555931L;\r
  10         \r
  11         private final Set<String> missingExternals;\r
  12         \r
  13         public MissingDependencyException(Set<String> missingExternals) {\r
  14                 super(createMessage(missingExternals));\r
  15                 this.missingExternals = missingExternals;\r
  16         }\r
  17 \r
  18         public MissingDependencyException(TransferableGraphImportProcess process) {\r
  19                 this(process.missingExternals);\r
  20         }\r
  21 \r
  22         public MissingDependencyException(StreamingTransferableGraphImportProcess process) {\r
  23                 this(process.missingExternals);\r
  24         }\r
  25 \r
  26         private static String createMessage(Set<String> missingExternals) {\r
  27                 StringBuilder b = new StringBuilder();\r
  28                 b.append("The following required items were missing from the database:\r\n");\r
  29                 for(String missing : missingExternals) {\r
  30                         b.append(" -" + missing + "\r\n");\r
  31                 }\r
  32                 return b.toString();\r
  33         }\r
  34         \r
  35         public Set<String> getMissingURIs() {\r
  36                 return missingExternals;\r
  37         }\r
  38         \r
  39         @Override\r
  40         public String getShortExplanation() {\r
  41                 return "Missing dependencies";\r
  42         }\r
  43 \r
  44 }\r