poisondog.io.WriteToText.java Source code

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Here is the source code for poisondog.io.WriteToText.java

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/*
 * Copyright (C) 2015 Adam Huang <poisondog@gmail.com>
 *
 * 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 poisondog.io;

import java.io.File;
import java.io.IOException;
import java.util.Collection;
import org.apache.commons.io.IOUtils;
import poisondog.core.Mission;
import poisondog.io.GetTempFolder;
import poisondog.util.GetDayString;
import poisondog.vfs.FileFactory;
import poisondog.vfs.IData;
import poisondog.vfs.IFolder;

/**
 * @author Adam Huang <poisondog@gmail.com>
 */
public class WriteToText implements Mission<Collection<?>> {
    private IData mTarget;

    public WriteToText() {
        try {
            File folder = new GetTempFolder().execute(null);
            GetDayString task = new GetDayString();
            String today = task.execute(System.currentTimeMillis()).replaceAll("\\D", "");
            mTarget = (IData) FileFactory.getFile(folder.getPath() + "/" + today + ".txt");
        } catch (Exception e) {
            System.err.println("can't find temp folder.");
            e.printStackTrace();
        }
    }

    public WriteToText(IFolder folder) throws Exception {
        GetDayString task = new GetDayString();
        String today = task.execute(System.currentTimeMillis()).replaceAll("\\D", "");
        mTarget = (IData) FileFactory.getFile(folder.getUrl() + today + ".txt");
    }

    public WriteToText(IData target) {
        mTarget = target;
    }

    @Override
    public Boolean execute(Collection<?> list) throws IOException, Exception {
        mTarget.create();
        IOUtils.writeLines(list, null, mTarget.getOutputStream(), "utf8");
        System.out.println("Save to: " + mTarget.getUrl());
        return true;
    }
}