Java CosClientException类代码示例

import com.qcloud.cos.exception.CosClientException; //导入依赖的package包/类
@Override
public ObjectListing listNextBatchOfObjects(
        ListNextBatchOfObjectsRequest listNextBatchOfObjectsRequest)
                throws CosClientException, CosServiceException {
    rejectNull(listNextBatchOfObjectsRequest,
            "The request object parameter must be specified when listing the next batch of objects in a bucket");
    ObjectListing previousObjectListing =
            listNextBatchOfObjectsRequest.getPreviousObjectListing();

    if (!previousObjectListing.isTruncated()) {
        ObjectListing emptyListing = new ObjectListing();
        emptyListing.setBucketName(previousObjectListing.getBucketName());
        emptyListing.setDelimiter(previousObjectListing.getDelimiter());
        emptyListing.setMarker(previousObjectListing.getNextMarker());
        emptyListing.setMaxKeys(previousObjectListing.getMaxKeys());
        emptyListing.setPrefix(previousObjectListing.getPrefix());
        emptyListing.setEncodingType(previousObjectListing.getEncodingType());
        emptyListing.setTruncated(false);

        return emptyListing;
    }
    return listObjects(listNextBatchOfObjectsRequest.toListObjectsRequest());
}
 

import com.qcloud.cos.exception.CosClientException; //导入依赖的package包/类
/**
 * <p>
 * Aborts any multipart uploads that were initiated before the specified date.
 * </p>
 * <p>
 * This method is useful for cleaning up any interrupted multipart uploads.
 * <code>TransferManager</code> attempts to abort any failed uploads, but in some cases this may
 * not be possible, such as if network connectivity is completely lost.
 * </p>
 *
 * @param bucketName The name of the bucket containing the multipart uploads to abort.
 * @param date The date indicating which multipart uploads should be aborted.
 */
public void abortMultipartUploads(String bucketName, Date date)
        throws CosServiceException, CosClientException {
    MultipartUploadListing uploadListing = cos.listMultipartUploads(
            appendSingleObjectUserAgent(new ListMultipartUploadsRequest(bucketName)));
    do {
        for (MultipartUpload upload : uploadListing.getMultipartUploads()) {
            if (upload.getInitiated().compareTo(date) < 0) {
                cos.abortMultipartUpload(
                        appendSingleObjectUserAgent(new AbortMultipartUploadRequest(bucketName,
                                upload.getKey(), upload.getUploadId())));
            }
        }

        ListMultipartUploadsRequest request = new ListMultipartUploadsRequest(bucketName)
                .withUploadIdMarker(uploadListing.getNextUploadIdMarker())
                .withKeyMarker(uploadListing.getNextKeyMarker());
        uploadListing = cos.listMultipartUploads(appendSingleObjectUserAgent(request));
    } while (uploadListing.isTruncated());
}
 

import com.qcloud.cos.exception.CosClientException; //导入依赖的package包/类
/**
 * Converts the specified {@link DeleteObjectsRequest} object to an XML fragment that
 * can be sent to Qcloud COS.
 *
 * @param rq
 *            The {@link DeleteObjectsRequest}
 */
public byte[] convertToXmlByteArray(DeleteObjectsRequest rq) throws CosClientException {
    
    XmlWriter xml = new XmlWriter();
    xml.start("Delete");
    if ( rq.getQuiet() ) {
        xml.start("Quiet").value("true").end();
    }
    
    for (KeyVersion keyVersion : rq.getKeys()) {
        writeKeyVersion(xml, keyVersion);
    }

    xml.end();

    return xml.getBytes();
}
 

import com.qcloud.cos.exception.CosClientException; //导入依赖的package包/类
@Override
public void setBucketAcl(SetBucketAclRequest setBucketAclRequest)
        throws CosClientException, CosServiceException {
    String bucketName = setBucketAclRequest.getBucketName();
    rejectNull(bucketName,
            "The bucket name parameter must be specified when setting a bucket's ACL");

    AccessControlList acl = setBucketAclRequest.getAcl();
    CannedAccessControlList cannedAcl = setBucketAclRequest.getCannedAcl();

    if (acl == null && cannedAcl == null) {
        throw new IllegalArgumentException(
                "The ACL parameter must be specified when setting a bucket's ACL");
    }
    if (acl != null && cannedAcl != null) {
        throw new IllegalArgumentException(
                "Only one of the acl and cannedAcl parameter can be specified, not both.");
    }

    if (acl != null) {
        setAcl(bucketName, null, null, acl, setBucketAclRequest);
    } else {
        setAcl(bucketName, null, null, cannedAcl, setBucketAclRequest);
    }
}
 

import com.qcloud.cos.exception.CosClientException; //导入依赖的package包/类
@Override
public BucketReplicationConfiguration getBucketReplicationConfiguration(
        GetBucketReplicationConfigurationRequest getBucketReplicationConfigurationRequest)
                throws CosClientException, CosServiceException {
    rejectNull(getBucketReplicationConfigurationRequest,
            "The bucket request parameter must be specified when retrieving replication configuration");
    String bucketName = getBucketReplicationConfigurationRequest.getBucketName();
    rejectNull(bucketName,
            "The bucket request must specify a bucket name when retrieving replication configuration");

    CosHttpRequest<GetBucketReplicationConfigurationRequest> request = createRequest(bucketName,
            null, getBucketReplicationConfigurationRequest, HttpMethodName.GET);
    request.addParameter("replication", null);

    return invoke(request, new Unmarshallers.BucketReplicationConfigurationUnmarshaller());
}
 

import com.qcloud.cos.exception.CosClientException; //导入依赖的package包/类
@Override
public void deleteBucketLifecycleConfiguration(
        DeleteBucketLifecycleConfigurationRequest deleteBucketLifecycleConfigurationRequest)
                throws CosClientException, CosServiceException {
    rejectNull(deleteBucketLifecycleConfigurationRequest,
            "The delete bucket lifecycle configuration request object must be specified.");

    String bucketName = deleteBucketLifecycleConfigurationRequest.getBucketName();
    rejectNull(bucketName,
            "The bucket name parameter must be specified when deleting bucket lifecycle configuration.");

    CosHttpRequest<DeleteBucketLifecycleConfigurationRequest> request = createRequest(
            bucketName, null, deleteBucketLifecycleConfigurationRequest, HttpMethodName.DELETE);
    request.addParameter("lifecycle", null);

    invoke(request, voidCosResponseHandler);
}
 

import com.qcloud.cos.exception.CosClientException; //导入依赖的package包/类
/**
 * Collects the Part ETags for initiating the complete multi-part upload
 * request. This is blocking as it waits until all the upload part threads
 * complete.
 */
private List<PartETag> collectPartETags() {

    final List<PartETag> partETags = new ArrayList<PartETag>();
    partETags.addAll(eTagsBeforeResume);
    for (Future<PartETag> future : futures) {
        try {
            partETags.add(future.get());
        } catch (Exception e) {
            throw new CosClientException(
                    "Unable to complete multi-part upload. Individual part upload failed : "
                            + e.getCause().getMessage(), e.getCause());
        }
    }
    return partETags;
}
 

import com.qcloud.cos.exception.CosClientException; //导入依赖的package包/类
@Override
public BucketCrossOriginConfiguration getBucketCrossOriginConfiguration(
        GetBucketCrossOriginConfigurationRequest getBucketCrossOriginConfigurationRequest)
                throws CosClientException, CosServiceException {
    rejectNull(getBucketCrossOriginConfigurationRequest,
            "The request object parameter getBucketCrossOriginConfigurationRequest must be specified.");
    String bucketName = getBucketCrossOriginConfigurationRequest.getBucketName();
    rejectNull(bucketName,
            "The bucket name must be specified when retrieving the bucket cross origin configuration.");

    CosHttpRequest<GetBucketCrossOriginConfigurationRequest> request = createRequest(bucketName,
            null, getBucketCrossOriginConfigurationRequest, HttpMethodName.GET);
    request.addParameter("cors", null);

    try {
        return invoke(request, new Unmarshallers.BucketCrossOriginConfigurationUnmarshaller());
    } catch (CosServiceException cse) {
        switch (cse.getStatusCode()) {
            case 404:
                return null;
            default:
                throw cse;
        }
    }
}
 

import com.qcloud.cos.exception.CosClientException; //导入依赖的package包/类
@Override
public void abortMultipartUpload(AbortMultipartUploadRequest abortMultipartUploadRequest)
        throws CosClientException, CosServiceException {
    rejectNull(abortMultipartUploadRequest,
            "The request parameter must be specified when aborting a multipart upload");
    rejectNull(abortMultipartUploadRequest.getBucketName(),
            "The bucket name parameter must be specified when aborting a multipart upload");
    rejectNull(abortMultipartUploadRequest.getKey(),
            "The key parameter must be specified when aborting a multipart upload");
    rejectNull(abortMultipartUploadRequest.getUploadId(),
            "The upload ID parameter must be specified when aborting a multipart upload");

    String bucketName = abortMultipartUploadRequest.getBucketName();
    String key = abortMultipartUploadRequest.getKey();

    CosHttpRequest<AbortMultipartUploadRequest> request =
            createRequest(bucketName, key, abortMultipartUploadRequest, HttpMethodName.DELETE);
    request.addParameter("uploadId", abortMultipartUploadRequest.getUploadId());

    invoke(request, voidCosResponseHandler);

}
 

import com.qcloud.cos.exception.CosClientException; //导入依赖的package包/类
@Test
public void testTransferManagerUploadLocalDir()
        throws IOException, CosServiceException, CosClientException, InterruptedException {
    if (!judgeUserInfoValid()) {
        return;
    }
    String folderPrefix = "/ut_uploaddir/";
    File localFile1 = buildTestFile(1L);
    File localFile2 = buildTestFile(1024L);
    String key1 = folderPrefix + localFile1.getName();
    String key2 = folderPrefix + localFile2.getName();
    try {
        MultipleFileUpload multipleFileUpload =
                transferManager.uploadDirectory(bucket, folderPrefix, tmpDir, true);
        multipleFileUpload.waitForCompletion();
        headSimpleObject(key1, localFile1.length(), Md5Utils.md5Hex(localFile1));
        headSimpleObject(key2, localFile2.length(), Md5Utils.md5Hex(localFile2));
    } finally {
        if (localFile1.exists()) {
            assertTrue(localFile1.delete());
        }
        if (localFile2.exists()) {
            assertTrue(localFile2.delete());
        }
        clearObject(key1);
        clearObject(key2);
    }
}
 

import com.qcloud.cos.exception.CosClientException; //导入依赖的package包/类
@Override
public AccessControlList getObjectAcl(GetObjectAclRequest getObjectAclRequest)
        throws CosClientException, CosServiceException {
    rejectNull(getObjectAclRequest,
            "The request parameter must be specified when requesting an object's ACL");
    rejectNull(getObjectAclRequest.getBucketName(),
            "The bucket name parameter must be specified when requesting an object's ACL");
    rejectNull(getObjectAclRequest.getKey(),
            "The key parameter must be specified when requesting an object's ACL");

    return getAcl(getObjectAclRequest.getBucketName(), getObjectAclRequest.getKey(),
            getObjectAclRequest.getVersionId(), getObjectAclRequest);
}
 

import com.qcloud.cos.exception.CosClientException; //导入依赖的package包/类
@Override
public AccessControlList getBucketAcl(GetBucketAclRequest getBucketAclRequest)
        throws CosClientException, CosServiceException {
    String bucketName = getBucketAclRequest.getBucketName();
    rejectNull(bucketName,
            "The bucket name parameter must be specified when requesting a bucket's ACL");

    return getAcl(bucketName, null, null, getBucketAclRequest);
}
 

import com.qcloud.cos.exception.CosClientException; //导入依赖的package包/类
public byte[] convertToXmlByteArray(BucketLifecycleConfiguration config)
        throws CosClientException {

    XmlWriter xml = new XmlWriter();
    xml.start("LifecycleConfiguration");

    for (Rule rule : config.getRules()) {
        writeRule(xml, rule);
    }

    xml.end();

    return xml.getBytes();
}
 

import com.qcloud.cos.exception.CosClientException; //导入依赖的package包/类
@Override
public int read(byte[] b, int off, int len) throws IOException {
    int count = 0;
    while (currentPosition < requestedOffset) {
        long skippedBytes = super.skip(requestedOffset - currentPosition);
        if (skippedBytes == 0) {
            count++;
            if (count > MAX_SKIPS) {
                throw new CosClientException(
                        "Unable to position the currentPosition from "
                                + currentPosition + " to "
                                + requestedOffset);
            }
        }
        currentPosition += skippedBytes;
    }

    long bytesRemaining =
        (requestedLength + requestedOffset) - currentPosition;
    if (bytesRemaining <= 0)
        return -1;

    len = (int) Math.min(len, bytesRemaining);
    int bytesRead = super.read(b, off, len);
    currentPosition += bytesRead;

    return bytesRead;
}
 

import com.qcloud.cos.exception.CosClientException; //导入依赖的package包/类
private <X extends CosServiceRequest> void buildUrlAndHost(CosHttpRequest<X> request,
        String bucket, String key, boolean isServiceRequest) throws CosClientException {
    key = formatKey(key);
    request.setResourcePath(key);
    String host = "";
    if (isServiceRequest) {
        host = "service.cos.myqcloud.com";
    } else {
        bucket = formatBucket(bucket, cred.getCOSAppId());
        host = String.format("%s.%s.myqcloud.com", bucket,
                formatRegion(clientConfig.getRegion().getRegionName()));

        if (this.clientConfig.getEndPointSuffix() != null) {
            String endPointSuffix = clientConfig.getEndPointSuffix();
            if (endPointSuffix.startsWith(".")) {
                host = String.format("%s%s", bucket, endPointSuffix);
            } else {
                host = String.format("%s.%s", bucket, endPointSuffix);
            }
        }
    }

    request.addHeader(Headers.HOST, host);
    request.setProtocol(clientConfig.getHttpProtocol());
    request.setEndpoint(host);
    request.setResourcePath(key);
}