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Java idiomatic client for Google Cloud Storage.
/*
* Copyright 2015 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/**
* A client for Cloud Storage - Unified object storage.
*
* Here's a simple usage example the Java Storage client. This example shows how to create a
* Storage object.
*
*
{@code
* Storage storage = StorageOptions.getDefaultInstance().getService();
* BlobId blobId = BlobId.of("bucket", "blob_name");
* BlobInfo blobInfo = BlobInfo.newBuilder(blobId).setContentType("text/plain").build();
* Blob blob = storage.create(blobInfo, "Hello, Cloud Storage!".getBytes(UTF_8));
* }
*
* This second example shows how to update an object's content if the object exists.
*
*
{@code
* Storage storage = StorageOptions.getDefaultInstance().getService();
* BlobId blobId = BlobId.of("bucket", "blob_name");
* Blob blob = storage.get(blobId);
* if (blob != null) {
* byte[] prevContent = blob.getContent();
* System.out.println(new String(prevContent, UTF_8));
* WritableByteChannel channel = blob.writer();
* channel.write(ByteBuffer.wrap("Updated content".getBytes(UTF_8)));
* channel.close();
* }
* }
*
* For more detailed code examples, see the sample library.
*
*
When using google-cloud from outside of App/Compute Engine, you have to specify a project
* ID and provide
* credentials.
*
*
Operations in this library are generally thread safe, except for the use of
* BlobReadChannel and
* BlobWriteChannel.
*
* @see Google Cloud Storage
*/
package com.google.cloud.storage;