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ALF-17703: TikaPowerMetadataExtracter Destroys Content on Failed Embed

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- Removed catch of exception and closing of output stream in TikaPoweredMetadataExtracter to allow AbstractMappingMetadataExtracter to better handle the error
   - Added catch of ContentIOException during construction of error details in AbstractMappingMetadataExtracter
   - Added ContentMetadataEmbedderTest to test a failing embedder

git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@45949 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
This commit is contained in:
Ray Gauss
2013-01-28 19:30:31 +00:00
parent c7aea42dc2
commit adef628ee9
5 changed files with 248 additions and 43 deletions
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14
source/java/org/alfresco/repo/content/metadata/AbstractMappingMetadataExtracter.java
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@@ -42,6 +42,7 @@ import org.alfresco.model.ContentModel;
import org.alfresco.service.cmr.dictionary.DataTypeDefinition;
import org.alfresco.service.cmr.dictionary.DictionaryService;
import org.alfresco.service.cmr.dictionary.PropertyDefinition;
import org.alfresco.service.cmr.repository.ContentIOException;
import org.alfresco.service.cmr.repository.ContentReader;
import org.alfresco.service.cmr.repository.ContentWriter;
import org.alfresco.service.cmr.repository.MalformedNodeRefException;
@@ -1115,11 +1116,18 @@ abstract public class AbstractMappingMetadataExtracter implements MetadataExtrac
{
// Ask Tika to detect the document, and report back on if
// the current mime type is plausible
String typeErrorMessage = null;
String typeErrorMessage = "";
String differentType = null;
if(mimetypeService != null)
{
differentType = mimetypeService.getMimetypeIfNotMatches(writer.getReader());
try
{
differentType = mimetypeService.getMimetypeIfNotMatches(writer.getReader());
}
catch (ContentIOException cioe)
{
// Embedding failed and writer is empty
}
}
else
{
@@ -1144,7 +1152,7 @@ abstract public class AbstractMappingMetadataExtracter implements MetadataExtrac
}
else
{
logger.warn(
logger.error(
"Metadata embedding failed (turn on DEBUG for full error): \n" +
" Extracter: " + this + "\n" +
" Content: " + writer + "\n" +