fm.last.musicbrainz.coverart.impl.ProxiedCoverArtImageBeanDecorator.java Source code

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Here is the source code for fm.last.musicbrainz.coverart.impl.ProxiedCoverArtImageBeanDecorator.java

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/*
 * Copyright 2012 Last.fm
 *
 *  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 fm.last.musicbrainz.coverart.impl;

import java.io.IOException;
import java.io.InputStream;
import java.util.List;
import java.util.Set;

import com.google.common.collect.Lists;
import com.google.common.collect.Sets;

import fm.last.musicbrainz.coverart.CoverArtImage;
import fm.last.musicbrainz.coverart.CoverArtType;

class ProxiedCoverArtImageBeanDecorator implements CoverArtImage {

    private final CoverArtImageBean delegate;
    private final DefaultCoverArtArchiveClient client;

    public ProxiedCoverArtImageBeanDecorator(CoverArtImageBean delegate, DefaultCoverArtArchiveClient client) {
        this.delegate = delegate;
        this.client = client;
    }

    @Override
    public long getId() {
        return delegate.getId();
    }

    @Override
    public long getEdit() {
        return delegate.getEdit();
    }

    @Override
    public Set<CoverArtType> getTypes() {
        List<String> types = delegate.getTypes();
        return Sets.newHashSet(Lists.transform(types, CoverArtTypeStringToEnumValue.INSTANCE));
    }

    @Override
    public InputStream getImage() throws IOException {
        return client.getImageData(delegate.getImage());
    }

    @Override
    public String getImageUrl() {
        return delegate.getImage();
    }

    @Override
    public boolean isFront() {
        return delegate.isFront();
    }

    @Override
    public boolean isBack() {
        return delegate.isBack();
    }

    @Override
    public String getComment() {
        return delegate.getComment();
    }

    @Override
    public boolean isApproved() {
        return delegate.isApproved();
    }

    @Override
    public InputStream getLargeThumbnail() throws IOException {
        return client.getImageData(delegate.getThumbnails().getLarge());
    }

    @Override
    public String getLargeThumbnailUrl() {
        return delegate.getThumbnails().getLarge();
    }

    @Override
    public InputStream getSmallThumbnail() throws IOException {
        return client.getImageData(delegate.getThumbnails().getSmall());
    }

    @Override
    public String getSmallThumbnailUrl() {
        return delegate.getThumbnails().getSmall();
    }

    @Override
    public String toString() {
        StringBuilder builder = new StringBuilder();
        builder.append("ProxiedCoverArtImage [id=");
        builder.append(getId());
        builder.append(", edit=");
        builder.append(getEdit());
        builder.append(", types=");
        builder.append(getTypes());
        builder.append(", front=");
        builder.append(isFront());
        builder.append(", back=");
        builder.append(isBack());
        builder.append(", comment=");
        builder.append(getComment());
        builder.append(", approved=");
        builder.append(isApproved());
        builder.append(", image=");
        builder.append(delegate.getImage());
        builder.append("]");
        return builder.toString();
    }

}