Examples of org.infinispan.persistence.spi.PersistenceException

org.infinispan.persistence.spi.PersistenceException
An exception thrown by a {@link CacheLoader} or a {@link CacheWriter} implementation if there are problemsreading from a loader. @author Manik Surtani @since 4.0

            } finally {
               resizeLock.readLock().unlock();
            }
         }
      } catch (Exception e) {
         throw new PersistenceException(e);
      }
   }

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               channel.write(ByteBuffer.wrap(MAGIC), 0);
               filePos = MAGIC.length;
            }
         }
      } catch (Exception e) {
         throw new PersistenceException(e);
      } finally {
         resizeLock.writeLock().unlock();
      }
   }

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      try {
         FileEntry fe = entries.remove(key);
         free(fe);
         return fe != null;
      } catch (Exception e) {
         throw new PersistenceException(e);
      } finally {
         resizeLock.readLock().unlock();
      }
   }

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         if (expired) {
            // if expired, free the file entry (after releasing entries monitor)
            try {
               free(fe);
            } catch (IOException e) {
               throw new PersistenceException(e);
            }
            return null;
         }
      } finally {
         resizeLock.readLock().unlock();
      }


      final byte[] data;
      try {
         // load serialized data from disk
         data = new byte[fe.keyLen + (loadValue || loadMetadata ? fe.dataLen : 0) + (loadMetadata ? fe.metadataLen : 0)];
         // The entry lock will prevent clear() from truncating the file at this point
         channel.read(ByteBuffer.wrap(data), fe.offset + KEY_POS);
      } catch (Exception e) {
         throw new PersistenceException(e);
      } finally {
         // No need to keep the lock for deserialization.
         // FileEntry is immutable, so its members can't be changed by another thread.
         fe.unlock();
      }

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            }
         });
      }
      eacs.waitUntilAllCompleted();
      if (eacs.isExceptionThrown()) {
         throw new PersistenceException("Execution exception!", eacs.getFirstException());
      }
   }

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      if (truncateOffset > 0) {
         try {
            channel.truncate(truncateOffset);
         } catch (IOException e) {
            throw new PersistenceException("Error while truncating file", e);
         }
      }


      if (trace) {
         log.tracef("Removed entries: " + removedEntries + ", Reclaimed Space: " + reclaimedSpace);

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            if (newEntry != null) {
               try {
                  addNewFreeEntry(newEntry);
                  if (trace) log.tracef("Merged %d entries at %d:%d, %d free entries", mergeCounter, newEntry.offset, newEntry.size, freeList.size());
               } catch (IOException e) {
                  throw new PersistenceException("Could not add new merged entry", e);
               }
               newEntry = null;
               mergeCounter = 0;
            }
         }
         lastEntry = fe;
      }
      
      if (newEntry != null) {
         try {
            addNewFreeEntry(newEntry);
            if (trace) log.tracef("Merged %d entries at %d:%d, %d free entries", mergeCounter, newEntry.offset, newEntry.size, freeList.size());
         } catch (IOException e) {
            throw new PersistenceException("Could not add new merged entry", e);
         }
      }


      if (trace) log.tracef("Total time taken for mergeFreeEntries: " + (timeService.wallClockTime() - startTime) + " (ms)");
   }

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                  if (fe.isExpired(now)) {
                     it.remove();
                     try {
                        free(fe);
                     } catch (Exception e) {
                        throw new PersistenceException(e);
                     }
                     if (task != null) task.entryPurged(next.getKey());
                  }
               }

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      } catch (Throwable t) {
         if (cause == null) cause = t;
         log.debug("Exception while stopping", t);
      }
      if (cause != null) {
         throw new PersistenceException("Exceptions occurred while stopping store", cause);
      }
   }

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               }
            });
         }
         ecs.waitUntilAllCompleted();
         if (ecs.isExceptionThrown()) {
            throw new PersistenceException("Execution exception!", ecs.getFirstException());
         }
      } catch (SQLException e) {
         log.sqlFailureFetchingAllStoredEntries(e);
         throw new PersistenceException("SQL error while fetching all StoredEntries", e);
      } finally {
         JdbcUtil.safeClose(rs);
         JdbcUtil.safeClose(ps);
         connectionFactory.releaseConnection(conn);
      }

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