au.org.ala.delta.directives.ListingFile.java Source code

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Here is the source code for au.org.ala.delta.directives.ListingFile.java

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/*******************************************************************************
 * Copyright (C) 2011 Atlas of Living Australia
 * All Rights Reserved.
 * 
 * The contents of this file are subject to the Mozilla Public
 * License Version 1.1 (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.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 ******************************************************************************/
package au.org.ala.delta.directives;

import org.apache.commons.lang.StringUtils;

import au.org.ala.delta.DeltaContext;
import au.org.ala.delta.DeltaContext.HeadingType;
import au.org.ala.delta.directives.args.DirectiveArguments;
import au.org.ala.delta.io.OutputFileSelector;

public class ListingFile extends AbstractTextDirective {

    public ListingFile() {
        super("listing", "file");
    }

    @Override
    public void process(DeltaContext context, DirectiveArguments args) throws Exception {

        String data = args.getFirstArgumentText();
        String filename = data.trim();

        OutputFileSelector fileManager = context.getOutputFileSelector();
        fileManager.setListingFileName(filename);
        startFile(context);
    }

    protected void startFile(DeltaContext context) {

        OutputFileSelector fileManager = context.getOutputFileSelector();
        String credits = context.getCredits();
        if (StringUtils.isNotEmpty(credits)) {
            fileManager.listMessage(credits);
        }
        String heading = context.getHeading(HeadingType.HEADING);
        if (heading != null) {
            fileManager.listMessage(heading);
        }

        heading = context.getHeading(HeadingType.SHOW);
        if (heading != null) {
            fileManager.listMessage(heading);
        }
    }

}