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JCLOUDS-1370: Add CannedAccessPolicy constants 

Also use CaseFormat instead of extra logic.
This commit is contained in:
Andrew Gaul 2018-01-05 00:45:24 -08:00
parent 8cd68a3503
commit 5ca4827d1b
1 changed files with 29 additions and 22 deletions
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51
apis/s3/src/main/java/org/jclouds/s3/domain/CannedAccessPolicy.java
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@ -16,6 +16,8 @@
*/ */
package org.jclouds.s3.domain; package org.jclouds.s3.domain;
import com.google.common.base.CaseFormat;
/** /**
* Description from Amazon's documentation: * Description from Amazon's documentation:
* *
@ -36,34 +38,49 @@ public enum CannedAccessPolicy {
/** /**
* Owner gets FULL_CONTROL. No one else has access rights (default). * Owner gets FULL_CONTROL. No one else has access rights (default).
*/ */
PRIVATE("private"), PRIVATE,
/** /**
* Owner gets FULL_CONTROL and the anonymous identity is granted READ * Owner gets FULL_CONTROL and the anonymous identity is granted READ
* access. If this policy is used on an object, it can be read from a * access. If this policy is used on an object, it can be read from a
* browser with no authentication. * browser with no authentication.
*/ */
PUBLIC_READ("public-read"), PUBLIC_READ,
/** /**
* Owner gets FULL_CONTROL, the anonymous identity is granted READ and * Owner gets FULL_CONTROL, the anonymous identity is granted READ and
* WRITE access. This can be a useful policy to apply to a bucket, but is * WRITE access. This can be a useful policy to apply to a bucket, but is
* generally not recommended. * generally not recommended.
*/ */
PUBLIC_READ_WRITE("public-read-write"), PUBLIC_READ_WRITE,
/**
* Owner gets FULL_CONTROL. Amazon EC2 gets READ access to GET an Amazon
* Machine Image (AMI) bundle from Amazon S3.
*/
AWS_EXEC_READ,
/** /**
* Owner gets FULL_CONTROL, and any identity authenticated as a registered * Owner gets FULL_CONTROL, and any identity authenticated as a registered
* Amazon S3 user is granted READ access. * Amazon S3 user is granted READ access.
*/ */
AUTHENTICATED_READ("authenticated-read"); AUTHENTICATED_READ,
/**
private String policyName; * Object owner gets FULL_CONTROL. Bucket owner gets READ access. If you
* specify this canned ACL when creating a bucket, Amazon S3 ignores it.
CannedAccessPolicy(String policyName) { */
this.policyName = policyName; BUCKET_OWNER_READ,
} /**
* Both the object owner and the bucket owner get FULL_CONTROL over the
* object. If you specify this canned ACL when creating a bucket, Amazon S3
* ignores it.
*/
BUCKET_OWNER_FULL_CONTROL,
/**
* The LogDelivery group gets WRITE and READ_ACP permissions on the bucket.
* For more information about logs, see (Server Access Logging).
*/
LOG_DELIVERY_WRITE;
@Override @Override
public String toString() { public String toString() {
return policyName; return CaseFormat.UPPER_UNDERSCORE.to(CaseFormat.LOWER_HYPHEN, name());
} }
/** /**
@ -77,16 +94,6 @@ public enum CannedAccessPolicy {
* policy. * policy.
*/ */
public static CannedAccessPolicy fromHeader(String capHeader) { public static CannedAccessPolicy fromHeader(String capHeader) {
if ("private".equals(capHeader)) { return valueOf(CaseFormat.LOWER_HYPHEN.to(CaseFormat.UPPER_UNDERSCORE, capHeader));
return CannedAccessPolicy.PRIVATE;
} else if ("public-read".equals(capHeader)) {
return CannedAccessPolicy.PUBLIC_READ;
} else if ("public-read-write".equals(capHeader)) {
return CannedAccessPolicy.PUBLIC_READ_WRITE;
} else if ("authenticated-read".equals(capHeader)) {
return CannedAccessPolicy.AUTHENTICATED_READ;
} else {
return null;
}
} }
} }