Examples of org.jets3t.service.utils.FileComparerResults

org.jets3t.service.utils.FileComparerResults
A simple container class to store the results generated by {@link FileComparer#buildDiscrepancyLists(Map,Map)}.
The following key sets are available:
- onlyOnServerKeys: objects with these keys exist only in S3, not on the local computer
- updatedOnServerKeys: objects with these keys exist in S3 and on the local computer, but the contents of the objects are different and the S3 version is newer than the local one.
- onlyOnClientKeys: objects with these keys exist only on the local computer, not in S3
- updatedOnClientKeys: objects with these keys exist in S3 and on the local computer, but the contents of the objects are different and the local version is newer than the S3 one.
- alreadySynchronisedKeys: identical objects with these keys exist in S3 and on the local computer
@author James Murty

     */
    public void restoreToLocalDirectory(Map<String, String> objectKeyToFilepathMap,
        String rootObjectPath, File localDirectory, StorageBucket bucket,
        BytesProgressWatcher md5GenerationProgressWatcher) throws Exception
    {
        FileComparerResults mergedDiscrepancyResults = new FileComparerResults();


        String priorLastKey = null;


        // Store local path mapped to storage object for moved objects.
        Map<String, StorageObject> objectsMoved = new HashMap<String, StorageObject>();


        // Repeat download actions until all objects in bucket have been listed.
        do {
            ComparisonResult result =
                compareLocalAndRemoteFiles(mergedDiscrepancyResults, bucket.getName(),
                    rootObjectPath, priorLastKey, objectKeyToFilepathMap,
                    md5GenerationProgressWatcher);
            priorLastKey = result.priorLastKey;
            FileComparerResults discrepancyResults = result.discrepancyResults;
            Map<String, StorageObject> objectsMap = result.objectsMap;


            // Download objects to local files/directories.
            Iterator<String> objectKeyIter = objectsMap.keySet().iterator();

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                            int progressValue = (int)((double)getBytesTransferred() * 100 / getBytesToTransfer());
                            updateProgressDialog(statusText, detailsText, progressValue);
                        }
                    };


                    FileComparerResults comparisonResults = FileComparer.getInstance()
                        .buildDiscrepancyLists(objectKeyToFilepathMap, s3ObjectsMap, progressWatcher);


                    stopProgressDialog();


                    if (upload) {

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                service, bucket.getName(), "", objectKeyToFilepathMap, false, false, null, null);
            assertEquals(5, objectMap.size());
            assertTrue(objectMap.keySet().contains(local3Path));


            // Compare local and remote objects -- should be identical
            FileComparerResults comparerResults =
                comparer.buildDiscrepancyLists(objectKeyToFilepathMap, objectMap);
            assertEquals(5, comparerResults.alreadySynchronisedKeys.size());
            assertEquals(0, comparerResults.onlyOnClientKeys.size());
            assertEquals(0, comparerResults.onlyOnServerKeys.size());
            assertEquals(0, comparerResults.updatedOnClientKeys.size());

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