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JCLOUDS-948: Filesystem Cache-Control support

This commit is contained in:
Andrew Gaul 2016-01-15 04:42:31 -08:00
parent 01e10bba66
commit 82ad05e98e
1 changed files with 5 additions and 0 deletions
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5
apis/filesystem/src/main/java/org/jclouds/filesystem/strategy/internal/FilesystemStorageStrategyImpl.java
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@ -95,6 +95,7 @@ import com.google.common.primitives.Longs;
*/ */
public class FilesystemStorageStrategyImpl implements LocalStorageStrategy { public class FilesystemStorageStrategyImpl implements LocalStorageStrategy {
private static final String XATTR_CACHE_CONTROL = "user.cache-control";
private static final String XATTR_CONTENT_DISPOSITION = "user.content-disposition"; private static final String XATTR_CONTENT_DISPOSITION = "user.content-disposition";
private static final String XATTR_CONTENT_ENCODING = "user.content-encoding"; private static final String XATTR_CONTENT_ENCODING = "user.content-encoding";
private static final String XATTR_CONTENT_LANGUAGE = "user.content-language"; private static final String XATTR_CONTENT_LANGUAGE = "user.content-language";
@ -326,6 +327,7 @@ public class FilesystemStorageStrategyImpl implements LocalStorageStrategy {
byteSource = Files.asByteSource(file); byteSource = Files.asByteSource(file);
} }
try { try {
String cacheControl = null;
String contentDisposition = null; String contentDisposition = null;
String contentEncoding = null; String contentEncoding = null;
String contentLanguage = null; String contentLanguage = null;
@ -338,6 +340,7 @@ public class FilesystemStorageStrategyImpl implements LocalStorageStrategy {
if (view != null) { if (view != null) {
Set<String> attributes = ImmutableSet.copyOf(view.list()); Set<String> attributes = ImmutableSet.copyOf(view.list());
cacheControl = readStringAttributeIfPresent(view, attributes, XATTR_CACHE_CONTROL);
contentDisposition = readStringAttributeIfPresent(view, attributes, XATTR_CONTENT_DISPOSITION); contentDisposition = readStringAttributeIfPresent(view, attributes, XATTR_CONTENT_DISPOSITION);
contentEncoding = readStringAttributeIfPresent(view, attributes, XATTR_CONTENT_ENCODING); contentEncoding = readStringAttributeIfPresent(view, attributes, XATTR_CONTENT_ENCODING);
contentLanguage = readStringAttributeIfPresent(view, attributes, XATTR_CONTENT_LANGUAGE); contentLanguage = readStringAttributeIfPresent(view, attributes, XATTR_CONTENT_LANGUAGE);
@ -370,6 +373,7 @@ public class FilesystemStorageStrategyImpl implements LocalStorageStrategy {
} }
builder.payload(byteSource) builder.payload(byteSource)
.cacheControl(cacheControl)
.contentDisposition(contentDisposition) .contentDisposition(contentDisposition)
.contentEncoding(contentEncoding) .contentEncoding(contentEncoding)
.contentLanguage(contentLanguage) .contentLanguage(contentLanguage)
@ -397,6 +401,7 @@ public class FilesystemStorageStrategyImpl implements LocalStorageStrategy {
private void writeCommonMetadataAttr(UserDefinedFileAttributeView view, Blob blob) throws IOException { private void writeCommonMetadataAttr(UserDefinedFileAttributeView view, Blob blob) throws IOException {
ContentMetadata metadata = blob.getMetadata().getContentMetadata(); ContentMetadata metadata = blob.getMetadata().getContentMetadata();
writeStringAttributeIfPresent(view, XATTR_CACHE_CONTROL, metadata.getCacheControl());
writeStringAttributeIfPresent(view, XATTR_CONTENT_DISPOSITION, metadata.getContentDisposition()); writeStringAttributeIfPresent(view, XATTR_CONTENT_DISPOSITION, metadata.getContentDisposition());
writeStringAttributeIfPresent(view, XATTR_CONTENT_ENCODING, metadata.getContentEncoding()); writeStringAttributeIfPresent(view, XATTR_CONTENT_ENCODING, metadata.getContentEncoding());
writeStringAttributeIfPresent(view, XATTR_CONTENT_LANGUAGE, metadata.getContentLanguage()); writeStringAttributeIfPresent(view, XATTR_CONTENT_LANGUAGE, metadata.getContentLanguage());