org.overlord.sramp.atom.archive.expand.DiscoveredArtifact.java Source code

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Here is the source code for org.overlord.sramp.atom.archive.expand.DiscoveredArtifact.java

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/*
 * Copyright 2012 JBoss Inc
 *
 * 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.overlord.sramp.atom.archive.expand;

import java.io.File;
import java.io.IOException;
import java.io.InputStream;

import org.apache.commons.io.FileUtils;
import org.oasis_open.docs.s_ramp.ns.s_ramp_v1.BaseArtifactType;

/**
 * An artifact that will be incuded in the final S-RAMP archive.
 *
 * @author eric.wittmann@redhat.com
 */
public class DiscoveredArtifact {

    private File file;
    private String archivePath;
    private BaseArtifactType metaData;

    /**
     * Constructor.
     * @param file
     */
    public DiscoveredArtifact(File file) {
        this.setFile(file);
    }

    /**
     * @return the file
     */
    public File getFile() {
        return file;
    }

    /**
     * @param file the file to set
     */
    public void setFile(File file) {
        this.file = file;
    }

    /**
     * @return the archivePath
     */
    public String getArchivePath() {
        return archivePath;
    }

    /**
     * @param archivePath the archivePath to set
     */
    public void setArchivePath(String archivePath) {
        this.archivePath = archivePath;
    }

    /**
     * Returns an {@link InputStream} over the content of the artifact.
     * @throws IOException
     */
    public InputStream getContent() throws IOException {
        return FileUtils.openInputStream(file);
    }

    /**
     * @return the metaData
     */
    public BaseArtifactType getMetaData() {
        return metaData;
    }

    /**
     * @param metaData the metaData to set
     */
    public void setMetaData(BaseArtifactType metaData) {
        this.metaData = metaData;
    }

    /**
     * Gets the short name of the artifact.
     */
    public String getName() {
        return file.getName();
    }

    /**
     * @return the artifact's file extension, or null if none found
     */
    public String getExtension() {
        String name = getName();
        int idx = name.lastIndexOf('.');
        if (idx > 0) {
            return name.substring(idx + 1);
        } else {
            return null;
        }
    }

}