Examples with OSS com.aliyun.oss.OSS used on opensource projects

Example 36 with OSS

use of com.aliyun.oss.OSS in project aliyun-oss-java-sdk by aliyun.

the class ImageSample method main.

public static void main(String[] args) throws IOException {
    OSS ossClient = new OSSClientBuilder().build(endpoint, accessKeyId, accessKeySecret);
    try {
        // resize
        String style = "image/resize,m_fixed,w_100,h_100";
        GetObjectRequest request = new GetObjectRequest(bucketName, key);
        request.setProcess(style);
        ossClient.getObject(request, new File("example-resize.jpg"));
        // crop
        style = "image/crop,w_100,h_100,x_100,y_100,r_1";
        request = new GetObjectRequest(bucketName, key);
        request.setProcess(style);
        ossClient.getObject(request, new File("example-crop.jpg"));
        // rotate
        style = "image/rotate,90";
        request = new GetObjectRequest(bucketName, key);
        request.setProcess(style);
        ossClient.getObject(request, new File("example-rotate.jpg"));
        // sharpen
        style = "image/sharpen,100";
        request = new GetObjectRequest(bucketName, key);
        request.setProcess(style);
        ossClient.getObject(request, new File("example-sharpen.jpg"));
        // add watermark into the image
        style = "image/watermark,text_SGVsbG8g5Zu-54mH5pyN5YqhIQ";
        request = new GetObjectRequest(bucketName, key);
        request.setProcess(style);
        ossClient.getObject(request, new File("example-watermark.jpg"));
        // convert format
        style = "image/format,png";
        request = new GetObjectRequest(bucketName, key);
        request.setProcess(style);
        ossClient.getObject(request, new File("example-format.png"));
        // image information
        style = "image/info";
        request = new GetObjectRequest(bucketName, key);
        request.setProcess(style);
        ossClient.getObject(request, new File("example-info.txt"));
    } catch (OSSException oe) {
        System.out.println("Caught an OSSException, which means your request made it to OSS, " + "but was rejected with an error response for some reason.");
        System.out.println("Error Message: " + oe.getErrorCode());
        System.out.println("Error Code:       " + oe.getErrorCode());
        System.out.println("Request ID:      " + oe.getRequestId());
        System.out.println("Host ID:           " + oe.getHostId());
    } catch (ClientException ce) {
        System.out.println("Caught an ClientException, which means the client encountered " + "a serious internal problem while trying to communicate with OSS, " + "such as not being able to access the network.");
        System.out.println("Error Message: " + ce.getMessage());
    } catch (Throwable e) {
        e.printStackTrace();
    } finally {
        ossClient.shutdown();
    }
}

Example 37 with OSS

use of com.aliyun.oss.OSS in project aliyun-oss-java-sdk by aliyun.

the class EnvironmentVariableCredentialsProviderTest method testGetEnvironmentVariableStsCredentialsInOss.

@Test
public void testGetEnvironmentVariableStsCredentialsInOss() {
    try {
        // unset evn
        List<String> envSet = new ArrayList<String>();
        envSet.add(AuthUtils.ACCESS_KEY_ENV_VAR);
        envSet.add(AuthUtils.SECRET_KEY_ENV_VAR);
        envSet.add(AuthUtils.SESSION_TOKEN_ENV_VAR);
        unsetEnv(envSet);
        CredentialsProvider assumeRoleCredProvider = CredentialsProviderFactory.newSTSAssumeRoleSessionCredentialsProvider(TestConfig.RAM_REGION_ID, TestConfig.USER_ACCESS_KEY_ID, TestConfig.USER_ACCESS_KEY_SECRET, TestConfig.RAM_ROLE_ARN);
        // set env
        Credentials assumeRoleCred = assumeRoleCredProvider.getCredentials();
        Map<String, String> envMap = new HashMap<String, String>(System.getenv());
        envMap.put(AuthUtils.ACCESS_KEY_ENV_VAR, assumeRoleCred.getAccessKeyId());
        envMap.put(AuthUtils.SECRET_KEY_ENV_VAR, assumeRoleCred.getSecretAccessKey());
        envMap.put(AuthUtils.SESSION_TOKEN_ENV_VAR, assumeRoleCred.getSecurityToken());
        setEnv(envMap);
        // env provider
        EnvironmentVariableCredentialsProvider credentialsProvider = CredentialsProviderFactory.newEnvironmentVariableCredentialsProvider();
        String key = "test.txt";
        String content = "HelloOSS";
        OSS ossClient = new OSSClientBuilder().build(TestConfig.OSS_ENDPOINT, credentialsProvider);
        ossClient.putObject(TestConfig.OSS_BUCKET, key, new ByteArrayInputStream(content.getBytes()));
        ossClient.shutdown();
    } catch (Exception e) {
        e.printStackTrace();
        Assert.fail(e.getMessage());
    }
}

Example 38 with OSS

use of com.aliyun.oss.OSS in project aliyun-oss-java-sdk by aliyun.

the class STSKeyPairSessionCredentialsProviderTest method testStsKeyPairCredentialsProviderInOss.

@Test
public void testStsKeyPairCredentialsProviderInOss() {
    try {
        PublicKey publicKey = AuthUtils.uploadPublicKey(TestConfig.RAM_REGION_ID, TestConfig.ROOT_ACCESS_KEY_ID, TestConfig.ROOT_ACCESS_KEY_SECRET, AuthUtils.loadPublicKeyFromFile(TestConfig.PUBLIC_KEY_PATH));
        CredentialsProvider credentialsProvider = CredentialsProviderFactory.newSTSKeyPairSessionCredentialsProvider(TestConfig.RAM_REGION_ID, publicKey.getPublicKeyId(), AuthUtils.loadPrivateKeyFromFile(TestConfig.PRIVATE_KEY_PATH));
        String key = "test.txt";
        String content = "HelloOSS";
        OSS ossClient = new OSSClientBuilder().build(TestConfig.OSS_ENDPOINT, credentialsProvider);
        ossClient.putObject(TestConfig.OSS_BUCKET, key, new ByteArrayInputStream(content.getBytes()));
        ossClient.shutdown();
    } catch (Exception e) {
        e.printStackTrace();
        Assert.fail(e.getMessage());
    }
}

Example 39 with OSS

use of com.aliyun.oss.OSS in project aliyun-oss-java-sdk by aliyun.

the class STSAssumeRoleSessionCredentialsProviderTest method testStsAssumeRoleCredentialsProviderInOss.

@Test
public void testStsAssumeRoleCredentialsProviderInOss() {
    try {
        CredentialsProvider credentialsProvider = CredentialsProviderFactory.newSTSAssumeRoleSessionCredentialsProvider(TestConfig.RAM_REGION_ID, TestConfig.USER_ACCESS_KEY_ID, TestConfig.USER_ACCESS_KEY_SECRET, TestConfig.RAM_ROLE_ARN).withExpiredDuration(900);
        String key = "test.txt";
        String content = "HelloOSS";
        OSS ossClient = new OSSClientBuilder().build(TestConfig.OSS_ENDPOINT, credentialsProvider);
        ossClient.putObject(TestConfig.OSS_BUCKET, key, new ByteArrayInputStream(content.getBytes()));
        ossClient.shutdown();
    } catch (Exception e) {
        e.printStackTrace();
        Assert.fail(e.getMessage());
    }
}

Example 40 with OSS

use of com.aliyun.oss.OSS in project aliyun-oss-java-sdk by aliyun.

the class SystemPropertiesCredentialsProviderTest method testSystemPropertiesStsCredentialsProviderInOss.

@Test
public void testSystemPropertiesStsCredentialsProviderInOss() {
    try {
        CredentialsProvider assumeRoleCredProvider = CredentialsProviderFactory.newSTSAssumeRoleSessionCredentialsProvider(TestConfig.RAM_REGION_ID, TestConfig.USER_ACCESS_KEY_ID, TestConfig.USER_ACCESS_KEY_SECRET, TestConfig.RAM_ROLE_ARN);
        Credentials assumeRoleCred = assumeRoleCredProvider.getCredentials();
        System.setProperty(AuthUtils.ACCESS_KEY_SYSTEM_PROPERTY, assumeRoleCred.getAccessKeyId());
        System.setProperty(AuthUtils.SECRET_KEY_SYSTEM_PROPERTY, assumeRoleCred.getSecretAccessKey());
        System.setProperty(AuthUtils.SESSION_TOKEN_SYSTEM_PROPERTY, assumeRoleCred.getSecurityToken());
        SystemPropertiesCredentialsProvider credentialsProvider = CredentialsProviderFactory.newSystemPropertiesCredentialsProvider();
        String key = "test.txt";
        String content = "HelloOSS";
        OSS ossClient = new OSSClientBuilder().build(TestConfig.OSS_ENDPOINT, credentialsProvider);
        ossClient.putObject(TestConfig.OSS_BUCKET, key, new ByteArrayInputStream(content.getBytes()));
        ossClient.shutdown();
    } catch (Exception e) {
        e.printStackTrace();
        Assert.fail(e.getMessage());
    }
}