org.nanoko.coffee.mill.mojos.others.FinalArtifactProcessor.java Source code

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Here is the source code for org.nanoko.coffee.mill.mojos.others.FinalArtifactProcessor.java

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/*
 * Copyright 2013 OW2 Nanoko Project
 * 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.nanoko.coffee.mill.mojos.others;

import org.apache.commons.io.FileUtils;
import org.nanoko.coffee.mill.processors.DefaultProcessor;

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

/**
 * A processor copying final artifacts from reactor projects to the watched project.
 */
public class FinalArtifactProcessor extends DefaultProcessor {
    private WatchMojo watchedProjectMojo;
    private WatchMojo subProjectMojo;

    public FinalArtifactProcessor(WatchMojo watchedProject, WatchMojo subProject) {
        this.watchedProjectMojo = watchedProject;
        this.subProjectMojo = subProject;
    }

    public boolean accept(File file) {
        return isFileContainedInDirectory(file, subProjectMojo.getTarget())
                && file.getName().contains(subProjectMojo.project.getBuild().getFinalName());
    }

    public void fileCreated(File file) throws ProcessorException {
        if (file.getName().endsWith(".js")) {
            try {
                File output = new File(watchedProjectMojo.getLibDirectory(),
                        subProjectMojo.project.getArtifactId() + ".js");
                getLog().info("Copying " + file.getAbsolutePath() + " to " + output.getAbsolutePath());
                FileUtils.copyFile(file, output);
                return;
            } catch (IOException e) {
                throw new ProcessorException("Can't copy " + file.getAbsolutePath() + " to "
                        + watchedProjectMojo.getLibDirectory().getAbsolutePath(), e);
            }
        }

        if (file.getName().endsWith(".css")) {
            try {
                File output = new File(watchedProjectMojo.getWorkDirectory(),
                        subProjectMojo.project.getArtifactId() + ".css");
                getLog().info("Copying " + file.getAbsolutePath() + " to " + output.getAbsolutePath());
                FileUtils.copyFileToDirectory(file, watchedProjectMojo.getWorkDirectory());
                return;
            } catch (IOException e) {
                throw new ProcessorException("Can't copy " + file.getAbsolutePath() + " to "
                        + watchedProjectMojo.getWorkDirectory().getAbsolutePath(), e);
            }
        }
    }

    public void fileUpdated(File file) throws ProcessorException {
        fileCreated(file);
    }

    public void fileDeleted(File file) throws ProcessorException {
        if (file.getName().endsWith("js")) {
            FileUtils.deleteQuietly(new File(watchedProjectMojo.getLibDirectory(), file.getName()));
            return;
        }
        if (file.getName().endsWith("css")) {
            FileUtils.deleteQuietly(new File(watchedProjectMojo.getWorkDirectory(), file.getName()));
            return;
        }
    }
}