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DATAMONGO-1695 - Polishing.

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Javadoc. Variable names. Move off deprecated methods. Removed obsolete private method.
This commit is contained in:
Oliver Gierke
2017-05-18 13:27:46 +02:00
parent 4fa09d80db
commit 3575d5461e
2 changed files with 12 additions and 9 deletions
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6
spring-data-mongodb/src/main/java/org/springframework/data/mongodb/gridfs/GridFsResource.java
View File

@@ -46,6 +46,12 @@ public class GridFsResource extends InputStreamResource {
this(file, new ByteArrayInputStream(new byte[] {}));
}
/**
* Creates a new {@link GridFsResource} from the given {@link GridFSDBFile} and {@link InputStream}.
*
* @param file must not be {@literal null}.
* @param inputStream must not be {@literal null}.
*/
public GridFsResource(GridFSFile file, InputStream inputStream) {
super(inputStream);

15
spring-data-mongodb/src/main/java/org/springframework/data/mongodb/gridfs/GridFsTemplate.java
View File

@@ -162,9 +162,10 @@ public class GridFsTemplate implements GridFsOperations, ResourcePatternResolver
Assert.notNull(content, "InputStream must not be null!");
GridFSUploadOptions opts = new GridFSUploadOptions();
GridFSUploadOptions options = new GridFSUploadOptions();
Document mData = new Document();
if (StringUtils.hasText(contentType)) {
mData.put(GridFsResource.CONTENT_TYPE_FIELD, contentType);
}
@@ -173,9 +174,9 @@ public class GridFsTemplate implements GridFsOperations, ResourcePatternResolver
mData.putAll(metadata);
}
opts.metadata(mData);
options.metadata(mData);
return getGridFs().uploadFromStream(filename, content, opts);
return getGridFs().uploadFromStream(filename, content, options);
}
/*
@@ -228,7 +229,7 @@ public class GridFsTemplate implements GridFsOperations, ResourcePatternResolver
public GridFsResource getResource(String location) {
GridFSFile file = findOne(query(whereFilename().is(location)));
return file != null ? new GridFsResource(file, getGridFs().openDownloadStreamByName(location)) : null;
return file != null ? new GridFsResource(file, getGridFs().openDownloadStream(location)) : null;
}
/*
@@ -249,7 +250,7 @@ public class GridFsTemplate implements GridFsOperations, ResourcePatternResolver
List<GridFsResource> resources = new ArrayList<GridFsResource>();
for (GridFSFile file : files) {
resources.add(new GridFsResource(file, getGridFs().openDownloadStreamByName(file.getFilename())));
resources.add(new GridFsResource(file, getGridFs().openDownloadStream(file.getFilename())));
}
return resources.toArray(new GridFsResource[resources.size()]);
@@ -258,10 +259,6 @@ public class GridFsTemplate implements GridFsOperations, ResourcePatternResolver
return new GridFsResource[] { getResource(locationPattern) };
}
private Document getMappedQuery(Query query) {
return query == null ? new Query().getQueryObject() : getMappedQuery(query.getQueryObject());
}
private Document getMappedQuery(Document query) {
return query == null ? null : queryMapper.getMappedObject(query, Optional.empty());
}