org.dmfs.httpessentials.entities.TextRequestEntity Maven / Gradle / Ivy

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Basic implementations of http-client-essentials that are frequently used.

There is a newer version: 1.22.1

/*
 * Copyright 2017 dmfs GmbH
 *
 *
 * 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.
 */

package org.dmfs.httpessentials.entities;

import org.dmfs.httpessentials.client.HttpRequestEntity;
import org.dmfs.httpessentials.types.MediaType;
import org.dmfs.jems.single.Single;

import java.io.UnsupportedEncodingException;
import java.util.Locale;


/**
 * An {@link HttpRequestEntity} with character data. If the given {@link MediaType} doesn't specify any encoding this will fall back to utf-8.
 *
 * @author Marten Gajda
 */
public final class TextRequestEntity extends DelegatingRequestEntity
{
    public TextRequestEntity(final MediaType mediaType, final Single charSequence)
    {
        super(new BinaryRequestEntity(mediaType, new Single()
        {
            @Override
            public byte[] value()
            {
                try
                {
                    return charSequence.value().toString().getBytes(mediaType.charset("utf-8"));
                }
                catch (UnsupportedEncodingException e)
                {
                    throw new RuntimeException(String.format(Locale.ENGLISH, "Encoding %s not supported by runtime", mediaType.charset("utf-8")), e);
                }
            }
        }));
    }
}