org.jclouds.snia.cdmi.v1.options.CreateDataObjectOptions.java Source code

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Here is the source code for org.jclouds.snia.cdmi.v1.options.CreateDataObjectOptions.java

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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.
 */
package org.jclouds.snia.cdmi.v1.options;

import java.io.ByteArrayInputStream;
import java.io.DataInputStream;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.nio.charset.Charset;
import java.util.Map;

import com.google.common.base.Charsets;
import com.google.common.io.CharStreams;
import com.google.common.io.Files;

/**
 * CreateDataObjectOptions options supported in the REST API for the CREATE CDMI Data Object
 * operation. <h2>
 * 
 * @author Kenneth Nagin
 */
public class CreateDataObjectOptions extends CreateCDMIObjectOptions {

    public CreateDataObjectOptions() {
        jsonObjectBody.addProperty("value", "");
    }

    /**
     * Create CDMI data object with metadata
     * 
     * @param metadata
     * @return CreateDataObjectOptions
     */
    public CreateDataObjectOptions metadata(Map<String, String> metadata) {
        super.metadata(metadata);
        return this;
    }

    /**
     * Create CDMI data object with mimetype
     * 
     * @param mimetype
     * @return CreateDataObjectOptions
     */
    public CreateDataObjectOptions mimetype(String mimetype) {
        jsonObjectBody.addProperty("mimetype", mimetype);
        this.payload = jsonObjectBody.toString();
        return this;
    }

    /**
     * Create CDMI data object with value equal to empty string
     * 
     * @return CreateDataObjectOptions
     */
    public CreateDataObjectOptions value() {
        this.payload = jsonObjectBody.toString();
        return this;
    }

    /**
     * Create CDMI data object with String value
     * 
     * @param value
     *           String value
     * @return CreateDataObjectOptions
     */
    public CreateDataObjectOptions value(String value) {
        jsonObjectBody.addProperty("value", (value == null) ? "" : value);
        this.payload = jsonObjectBody.toString();
        return this;
    }

    /**
     * Create CDMI data object with byte array value
     * 
     * @param value
     *           byte array value byte array is converted to a String value
     * @return CreateDataObjectOptions
     */
    public CreateDataObjectOptions value(byte[] value) throws IOException {
        jsonObjectBody.addProperty("value",
                (value == null) ? "" : new DataInputStream(new ByteArrayInputStream(value)).readUTF());
        this.payload = jsonObjectBody.toString();
        return this;
    }

    /**
     * Create CDMI data object with file value
     * 
     * @param value
     *           File File is converted to a String value with charset UTF_8
     * @return CreateDataObjectOptions
     */
    public CreateDataObjectOptions value(File value) throws IOException {
        jsonObjectBody.addProperty("value", (value == null) ? "" : Files.toString(value, Charsets.UTF_8));
        this.payload = jsonObjectBody.toString();
        return this;
    }

    /**
     * Create CDMI data object with file value
     * 
     * @param value
     *           File
     * @param charset
     *           character set of file File is converted to a String value
     * @return CreateDataObjectOptions
     */
    public CreateDataObjectOptions value(File value, Charset charset) throws IOException {
        jsonObjectBody.addProperty("value", (value == null) ? "" : Files.toString(value, charset));
        this.payload = jsonObjectBody.toString();
        return this;
    }

    /**
     * Create CDMI data object with InputStream value
     * 
     * @param value
     *           InputSteam InputSteam is converted to a String value with charset UTF_8
     * @return CreateDataObjectOptions
     */
    public CreateDataObjectOptions value(InputStream value) throws IOException {
        jsonObjectBody.addProperty("value",
                (value == null) ? "" : CharStreams.toString(new InputStreamReader(value, Charsets.UTF_8)));
        this.payload = jsonObjectBody.toString();
        return this;
    }

    /**
     * Create CDMI data object with InputStream value
     * 
     * @param value
     *           InputSteam
     * @param charset
     *           character set of input stream InputSteam is converted to a String value with charset
     *           UTF_8
     * @return CreateDataObjectOptions
     */
    public CreateDataObjectOptions value(InputStream value, Charset charset) throws IOException {
        jsonObjectBody.addProperty("value",
                (value == null) ? "" : CharStreams.toString(new InputStreamReader(value, charset)));
        this.payload = jsonObjectBody.toString();
        return this;
    }

    public static class Builder {
        public static CreateDataObjectOptions metadata(Map<String, String> metadata) {
            CreateDataObjectOptions options = new CreateDataObjectOptions();
            return (CreateDataObjectOptions) options.metadata(metadata);
        }

        public static CreateDataObjectOptions mimetype(String mimetype) {
            CreateDataObjectOptions options = new CreateDataObjectOptions();
            return (CreateDataObjectOptions) options.mimetype(mimetype);
        }

        public static CreateDataObjectOptions value() {
            CreateDataObjectOptions options = new CreateDataObjectOptions();
            return (CreateDataObjectOptions) options.value();
        }

        public static CreateDataObjectOptions value(String value) {
            CreateDataObjectOptions options = new CreateDataObjectOptions();
            return (CreateDataObjectOptions) options.value(value);
        }

        public static CreateDataObjectOptions value(byte[] value) throws IOException {
            CreateDataObjectOptions options = new CreateDataObjectOptions();
            return (CreateDataObjectOptions) options.value(value);
        }

        public static CreateDataObjectOptions value(File value) throws IOException {
            CreateDataObjectOptions options = new CreateDataObjectOptions();
            return (CreateDataObjectOptions) options.value(value);
        }

        public static CreateDataObjectOptions value(File value, Charset charset) throws IOException {
            CreateDataObjectOptions options = new CreateDataObjectOptions();
            return (CreateDataObjectOptions) options.value(value, charset);
        }

        public static CreateDataObjectOptions value(InputStream value) throws IOException {
            CreateDataObjectOptions options = new CreateDataObjectOptions();
            return (CreateDataObjectOptions) options.value(value);
        }

        public static CreateDataObjectOptions value(InputStream value, Charset charset) throws IOException {
            CreateDataObjectOptions options = new CreateDataObjectOptions();
            return (CreateDataObjectOptions) options.value(value, charset);
        }

    }
}