deleteObjects using AWS SDK V2?
I'm trying to migrate from AWS SDK V1.x to V2.2. I can't figure out the deleteObjects method though. I've found a bunch of examples - all the same one :-( that doesn't appear to ever use the list of objects to delete (i.e. the list is present, but never set in the DeleteObjectsRequest object - I assume that is where it should be set, but don't see where). How/where do I provide the object list? The examples I find are:
System.out.println("Deleting objects from S3 bucket: " + bucket_name);
for (String k : object_keys) {
System.out.println(" * " + k);
}
Region region = Region.US_WEST_2;
S3Client s3 = S3Client.builder().region(region).build();
try {
DeleteObjectsRequest dor = DeleteObjectsRequest.builder()
.bucket(bucket_name)
.build();
s3.deleteObjects(dor);
} catch (S3Exception e) {
System.err.println(e.awsErrorDetails().errorMessage());
System.exit(1);
}
amazon-s3 aws-sdk aws-java-sdk-2.x
edited Dec 27 '18 at 22:22
madhead
14.2k1382123
asked Dec 27 '18 at 19:54
Todd
1,05121431
add a comment |
I'm trying to migrate from AWS SDK V1.x to V2.2. I can't figure out the deleteObjects method though. I've found a bunch of examples - all the same one :-( that doesn't appear to ever use the list of objects to delete (i.e. the list is present, but never set in the DeleteObjectsRequest object - I assume that is where it should be set, but don't see where). How/where do I provide the object list? The examples I find are:
System.out.println("Deleting objects from S3 bucket: " + bucket_name);
for (String k : object_keys) {
System.out.println(" * " + k);
}
Region region = Region.US_WEST_2;
S3Client s3 = S3Client.builder().region(region).build();
try {
DeleteObjectsRequest dor = DeleteObjectsRequest.builder()
.bucket(bucket_name)
.build();
s3.deleteObjects(dor);
} catch (S3Exception e) {
System.err.println(e.awsErrorDetails().errorMessage());
System.exit(1);
}
amazon-s3 aws-sdk aws-java-sdk-2.x
edited Dec 27 '18 at 22:22
madhead
14.2k1382123
asked Dec 27 '18 at 19:54
Todd
1,05121431
add a comment |
I'm trying to migrate from AWS SDK V1.x to V2.2. I can't figure out the deleteObjects method though. I've found a bunch of examples - all the same one :-( that doesn't appear to ever use the list of objects to delete (i.e. the list is present, but never set in the DeleteObjectsRequest object - I assume that is where it should be set, but don't see where). How/where do I provide the object list? The examples I find are:
System.out.println("Deleting objects from S3 bucket: " + bucket_name);
for (String k : object_keys) {
System.out.println(" * " + k);
}
Region region = Region.US_WEST_2;
S3Client s3 = S3Client.builder().region(region).build();
try {
DeleteObjectsRequest dor = DeleteObjectsRequest.builder()
.bucket(bucket_name)
.build();
s3.deleteObjects(dor);
} catch (S3Exception e) {
System.err.println(e.awsErrorDetails().errorMessage());
System.exit(1);
}
amazon-s3 aws-sdk aws-java-sdk-2.x
edited Dec 27 '18 at 22:22
madhead
14.2k1382123
asked Dec 27 '18 at 19:54
Todd
1,05121431
I'm trying to migrate from AWS SDK V1.x to V2.2. I can't figure out the deleteObjects method though. I've found a bunch of examples - all the same one :-( that doesn't appear to ever use the list of objects to delete (i.e. the list is present, but never set in the DeleteObjectsRequest object - I assume that is where it should be set, but don't see where). How/where do I provide the object list? The examples I find are:
System.out.println("Deleting objects from S3 bucket: " + bucket_name);
for (String k : object_keys) {
System.out.println(" * " + k);
}
Region region = Region.US_WEST_2;
S3Client s3 = S3Client.builder().region(region).build();
try {
DeleteObjectsRequest dor = DeleteObjectsRequest.builder()
.bucket(bucket_name)
.build();
s3.deleteObjects(dor);
} catch (S3Exception e) {
System.err.println(e.awsErrorDetails().errorMessage());
System.exit(1);
}
amazon-s3 aws-sdk aws-java-sdk-2.x
amazon-s3 aws-sdk aws-java-sdk-2.x
edited Dec 27 '18 at 22:22
madhead
14.2k1382123
asked Dec 27 '18 at 19:54
Todd
1,05121431
edited Dec 27 '18 at 22:22
madhead
14.2k1382123
asked Dec 27 '18 at 19:54
Todd
1,05121431
edited Dec 27 '18 at 22:22
madhead
14.2k1382123
edited Dec 27 '18 at 22:22
madhead
14.2k1382123
edited Dec 27 '18 at 22:22
madhead
14.2k1382123
14.2k1382123
asked Dec 27 '18 at 19:54
Todd
1,05121431
asked Dec 27 '18 at 19:54
Todd
1,05121431
asked Dec 27 '18 at 19:54
Todd
1,05121431
1,05121431
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
Looks some more objects are needed to assign the key of the object in s3. This is untested, I put the links to the methods at the end.
System.out.println("Deleting objects from S3 bucket: " + bucket_name);
for (String k : object_keys) {
System.out.println(" * " + k);
}
Region region = Region.US_WEST_2;
S3Client s3 = S3Client.builder().region(region).build();
try {
ObjectIdentifier objectToDelete = ObjectIdentifier.Builder()
.key(KEY_OBJECT_TO_DELETE);
Delete delete_me Delete.Builder.objects(objectToDelete)
DeleteObjectsRequest dor = DeleteObjectsRequest.builder()
.bucket(bucket_name)
.delete(delete_me)
.build();
s3.deleteObjects(dor);
} catch (S3Exception e) {
System.err.println(e.awsErrorDetails().errorMessage());
System.exit(1);
}
Key to delete
https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/services/s3/model/ObjectIdentifier.html#key--
Delete object
https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/services/s3/model/ObjectIdentifier.Builder.html
answered Dec 27 '18 at 21:21
strongjz
2,44911013
add a comment |
Your Answer
StackExchange.ifUsing("editor", function () {
StackExchange.using("externalEditor", function () {
StackExchange.using("snippets", function () {
StackExchange.snippets.init();
});
});
}, "code-snippets");
StackExchange.ready(function() {
var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
}
else {
createEditor();
}
});
function createEditor() {
StackExchange.prepareEditor({
heartbeatType: 'answer',
autoActivateHeartbeat: false,
convertImagesToLinks: true,
noModals: true,
showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by u003ca class="icon-imgur-white" href="https://imgur.com/"u003eu003c/au003e",
contentPolicyHtml: "User contributions licensed under u003ca href="https://creativecommons.org/licenses/by-sa/3.0/"u003ecc by-sa 3.0 with attribution requiredu003c/au003e u003ca href="https://stackoverflow.com/legal/content-policy"u003e(content policy)u003c/au003e",
allowUrls: true
},
onDemand: true,
discardSelector: ".discard-answer"
,immediatelyShowMarkdownHelp:true
});
}
});
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53950202%2fdeleteobjects-using-aws-sdk-v2%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
Looks some more objects are needed to assign the key of the object in s3. This is untested, I put the links to the methods at the end.
System.out.println("Deleting objects from S3 bucket: " + bucket_name);
for (String k : object_keys) {
System.out.println(" * " + k);
}
Region region = Region.US_WEST_2;
S3Client s3 = S3Client.builder().region(region).build();
try {
ObjectIdentifier objectToDelete = ObjectIdentifier.Builder()
.key(KEY_OBJECT_TO_DELETE);
Delete delete_me Delete.Builder.objects(objectToDelete)
DeleteObjectsRequest dor = DeleteObjectsRequest.builder()
.bucket(bucket_name)
.delete(delete_me)
.build();
s3.deleteObjects(dor);
} catch (S3Exception e) {
System.err.println(e.awsErrorDetails().errorMessage());
System.exit(1);
}
Key to delete
https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/services/s3/model/ObjectIdentifier.html#key--
Delete object
https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/services/s3/model/ObjectIdentifier.Builder.html
answered Dec 27 '18 at 21:21
strongjz
2,44911013
add a comment |
Looks some more objects are needed to assign the key of the object in s3. This is untested, I put the links to the methods at the end.
System.out.println("Deleting objects from S3 bucket: " + bucket_name);
for (String k : object_keys) {
System.out.println(" * " + k);
}
Region region = Region.US_WEST_2;
S3Client s3 = S3Client.builder().region(region).build();
try {
ObjectIdentifier objectToDelete = ObjectIdentifier.Builder()
.key(KEY_OBJECT_TO_DELETE);
Delete delete_me Delete.Builder.objects(objectToDelete)
DeleteObjectsRequest dor = DeleteObjectsRequest.builder()
.bucket(bucket_name)
.delete(delete_me)
.build();
s3.deleteObjects(dor);
} catch (S3Exception e) {
System.err.println(e.awsErrorDetails().errorMessage());
System.exit(1);
}
Key to delete
https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/services/s3/model/ObjectIdentifier.html#key--
Delete object
https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/services/s3/model/ObjectIdentifier.Builder.html
answered Dec 27 '18 at 21:21
strongjz
2,44911013
add a comment |
Looks some more objects are needed to assign the key of the object in s3. This is untested, I put the links to the methods at the end.
System.out.println("Deleting objects from S3 bucket: " + bucket_name);
for (String k : object_keys) {
System.out.println(" * " + k);
}
Region region = Region.US_WEST_2;
S3Client s3 = S3Client.builder().region(region).build();
try {
ObjectIdentifier objectToDelete = ObjectIdentifier.Builder()
.key(KEY_OBJECT_TO_DELETE);
Delete delete_me Delete.Builder.objects(objectToDelete)
DeleteObjectsRequest dor = DeleteObjectsRequest.builder()
.bucket(bucket_name)
.delete(delete_me)
.build();
s3.deleteObjects(dor);
} catch (S3Exception e) {
System.err.println(e.awsErrorDetails().errorMessage());
System.exit(1);
}
Key to delete
https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/services/s3/model/ObjectIdentifier.html#key--
Delete object
https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/services/s3/model/ObjectIdentifier.Builder.html
answered Dec 27 '18 at 21:21
strongjz
2,44911013
Looks some more objects are needed to assign the key of the object in s3. This is untested, I put the links to the methods at the end.
System.out.println("Deleting objects from S3 bucket: " + bucket_name);
for (String k : object_keys) {
System.out.println(" * " + k);
}
Region region = Region.US_WEST_2;
S3Client s3 = S3Client.builder().region(region).build();
try {
ObjectIdentifier objectToDelete = ObjectIdentifier.Builder()
.key(KEY_OBJECT_TO_DELETE);
Delete delete_me Delete.Builder.objects(objectToDelete)
DeleteObjectsRequest dor = DeleteObjectsRequest.builder()
.bucket(bucket_name)
.delete(delete_me)
.build();
s3.deleteObjects(dor);
} catch (S3Exception e) {
System.err.println(e.awsErrorDetails().errorMessage());
System.exit(1);
}
Key to delete
https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/services/s3/model/ObjectIdentifier.html#key--
Delete object
https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/services/s3/model/ObjectIdentifier.Builder.html
answered Dec 27 '18 at 21:21
strongjz
2,44911013
answered Dec 27 '18 at 21:21
strongjz
2,44911013
answered Dec 27 '18 at 21:21
strongjz
2,44911013
answered Dec 27 '18 at 21:21
strongjz
2,44911013
2,44911013
add a comment |
add a comment |
Thanks for contributing an answer to Stack Overflow!
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Some of your past answers have not been well-received, and you're in danger of being blocked from answering.
Please pay close attention to the following guidance:
- Please be sure to answer the question. Provide details and share your research!
But avoid …
- Asking for help, clarification, or responding to other answers.
- Making statements based on opinion; back them up with references or personal experience.
To learn more, see our tips on writing great answers.
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
StackExchange.ready(
function () {
StackExchange.openid.initPostLogin('.new-post-login', 'https%3a%2f%2fstackoverflow.com%2fquestions%2f53950202%2fdeleteobjects-using-aws-sdk-v2%23new-answer', 'question_page');
}
);
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Sign up or log in
StackExchange.ready(function () {
StackExchange.helpers.onClickDraftSave('#login-link');
});
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Sign up using Google
Sign up using Facebook
Sign up using Email and Password
Post as a guest
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
Required, but never shown
