001 /*
002 * SPDX-License-Identifier: Apache-2.0
003 *
004 * Copyright 2019-2022 Andres Almiray.
005 *
006 * Licensed under the Apache License, Version 2.0 (the "License");
007 * you may not use this file except in compliance with the License.
008 * You may obtain a copy of the License at
009 *
010 * http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018 package org.kordamp.gradle.plugin.oci.tasks.list
019
020 import com.oracle.bmc.objectstorage.ObjectStorageClient
021 import com.oracle.bmc.objectstorage.model.ObjectSummary
022 import com.oracle.bmc.objectstorage.requests.ListObjectsRequest
023 import com.oracle.bmc.objectstorage.responses.ListObjectsResponse
024 import groovy.transform.CompileStatic
025 import org.kordamp.gradle.plugin.oci.tasks.AbstractOCITask
026 import org.kordamp.gradle.plugin.oci.tasks.interfaces.OCITask
027 import org.kordamp.gradle.plugin.oci.tasks.traits.BucketNameAwareTrait
028 import org.kordamp.gradle.plugin.oci.tasks.traits.NamespaceNameAwareTrait
029 import org.kordamp.gradle.plugin.oci.tasks.traits.OptionalDelimiterAwareTrait
030 import org.kordamp.gradle.plugin.oci.tasks.traits.OptionalEndAwareTrait
031 import org.kordamp.gradle.plugin.oci.tasks.traits.OptionalFieldsAwareTrait
032 import org.kordamp.gradle.plugin.oci.tasks.traits.OptionalLimitAwareTrait
033 import org.kordamp.gradle.plugin.oci.tasks.traits.OptionalPrefixAwareTrait
034 import org.kordamp.gradle.plugin.oci.tasks.traits.OptionalStartAwareTrait
035 import org.kordamp.gradle.plugin.oci.tasks.traits.VerboseAwareTrait
036 import org.kordamp.jipsy.annotations.TypeProviderFor
037
038 import static org.kordamp.gradle.util.StringUtils.isNotBlank
039 import static org.kordamp.gradle.plugin.oci.tasks.printers.ObjectSummaryPrinter.printObjectSummary
040
041 /**
042 * @author Andres Almiray
043 * @since 0.3.0
044 */
045 @CompileStatic
046 @TypeProviderFor(OCITask)
047 class ListObjectsTask extends AbstractOCITask implements NamespaceNameAwareTrait,
048 BucketNameAwareTrait,
049 OptionalPrefixAwareTrait,
050 OptionalDelimiterAwareTrait,
051 OptionalStartAwareTrait,
052 OptionalEndAwareTrait,
053 OptionalLimitAwareTrait,
054 OptionalFieldsAwareTrait,
055 VerboseAwareTrait {
056 static final String TASK_DESCRIPTION = 'Lists available Objects in a Bucket.'
057
058 @Override
059 protected void doExecuteTask() {
060 validateNamespaceName()
061 validateBucketName()
062
063 ObjectStorageClient client = createObjectStorageClient()
064 ListObjectsRequest.Builder builder = ListObjectsRequest.builder()
065 .namespaceName(getResolvedNamespaceName().get())
066 .bucketName(getResolvedBucketName().get())
067
068 Integer limit = getResolvedLimit().get() ?: 1000
069 if (null != limit) {
070 builder = builder.limit(limit)
071 }
072
073 String s = getResolvedPrefix().orNull
074 if (isNotBlank(s)) {
075 builder = builder.prefix(s)
076 }
077 s = getResolvedDelimiter().orNull
078 if (isNotBlank(s)) {
079 builder = builder.delimiter(s)
080 }
081 s = getResolvedStart().orNull
082 if (isNotBlank(s)) {
083 builder = builder.start(s)
084 }
085 s = getResolvedEnd().orNull
086 if (isNotBlank(s)) {
087 builder = builder.end(s)
088 }
089 s = getResolvedFields().orNull
090 if (isNotBlank(s)) {
091 builder = builder.fields(s)
092 }
093
094 ListObjectsResponse response = client.listObjects(builder.build())
095
096 println('Total Objects: ' + console.cyan(response.listObjects.objects.size().toString()))
097 println(' ')
098 for (ObjectSummary objectSummary : response.listObjects.objects) {
099 println(objectSummary.name + (getResolvedVerbose().get() ? ':' : ''))
100 if (getResolvedVerbose().get()) {
101 printObjectSummary(this, objectSummary, 0)
102 }
103 }
104 }
105 }
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