/**
 * Copyright (c) 2020-2024 Linagora
 * 
 * This program/library is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 2.1 of the License, or (at your
 * option) any later version.
 * 
 * This program/library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License
 * for more details.
 * 
 * You should have received a copy of the GNU Lesser General Public License
 * along with this program/library; If not, see http://www.gnu.org/licenses/
 * for the GNU Lesser General Public License version 2.1.
 */
package org.apache.http.entity.mime;

import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.util.List;

import org.apache.http.Header;
import org.apache.http.HttpEntity;

public class MultipartFormEntityWithoutLimitations implements HttpEntity {

    private final HttpEntity wrappedEntity;

    public MultipartFormEntityWithoutLimitations(final HttpEntity wrappedEntity) {
        this.wrappedEntity = wrappedEntity;
    }

    @Override
    public boolean isRepeatable() {
        return this.wrappedEntity.isRepeatable();
    }

    @Override
    public boolean isChunked() {
        return this.wrappedEntity.isChunked();
    }

    @Override
    public long getContentLength() {
        return this.wrappedEntity.getContentLength();
    }

    @Override
    public Header getContentType() {
        return this.wrappedEntity.getContentType();
    }

    @Override
    public Header getContentEncoding() {
        return this.wrappedEntity.getContentEncoding();
    }

    @Override
    public InputStream getContent() throws IOException, UnsupportedOperationException {

        final ByteArrayOutputStream outstream = new ByteArrayOutputStream();
        this.writeTo(outstream);
        outstream.flush();
        return new ByteArrayInputStream(outstream.toByteArray());
    }

    @Override
    public void writeTo(final OutputStream outstream) throws IOException {
        this.wrappedEntity.writeTo(outstream);
    }

    @Override
    public boolean isStreaming() {
        return this.wrappedEntity.isStreaming();
    }

    @Override
    public void consumeContent() throws IOException {
        this.wrappedEntity.consumeContent();
    }

    public List<FormBodyPart> getBodyParts() {
        assert this.wrappedEntity instanceof MultipartFormEntity;
        return ((MultipartFormEntity) this.wrappedEntity).getMultipart().getBodyParts();
    }
}