AutoBatchBuild.java

/* The contents of this file are subject to the license and copyright terms
 * detailed in the license directory at the root of the source tree (also 
 * available online at http://fedora-commons.org/license/).
 */
package fedora.client.batch;

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;

import java.util.Properties;

import fedora.common.Constants;

/**
 * Auto Batch Build.
 * 
 * @author Ross Wayland
 */
public class AutoBatchBuild
        implements Constants {

    private final Properties batchProperties = new Properties();

    public AutoBatchBuild(String objectTemplate,
                          String objectSpecificDir,
                          String objectDir,
                          String logFile,
                          String logFormat,
                          String objectFormat)
            throws Exception {

        batchProperties.setProperty("template", objectTemplate);
        batchProperties.setProperty("merge-objects", "yes");
        batchProperties.setProperty("specifics", objectSpecificDir);
        batchProperties.setProperty("objects", objectDir);
        batchProperties.setProperty("pids-format", logFormat);
        batchProperties.setProperty("ingested-pids", logFile);
        batchProperties.setProperty("object-format", objectFormat);

        BatchTool batchTool = new BatchTool(batchProperties, null, null);
        batchTool.prep();
        batchTool.process();
    }

    public static final void main(String[] args) throws Exception {
        System.setProperty("java.awt.headless", "true");
        boolean errors = false;
        String objectFormat = null;
        if (args.length == 5) {
            if (!new File(args[0]).exists() && !new File(args[0]).isFile()) {
                System.out.println("Specified object template file path: \""
                        + args[0] + "\" does not exist.");
                errors = true;
            }
            if (!new File(args[1]).isDirectory()) {
                System.out.println("Specified object specific directory: \""
                        + args[1] + "\" is not directory.");
                errors = true;
            }
            if (!new File(args[2]).isDirectory()) {
                System.out.println("Specified object directory: \"" + args[2]
                        + "\" is not a directory.");
                errors = true;
            }
            if (!args[4].equals("xml") && !args[4].equals("text")) {
                System.out
                        .println("Format for log file must must be either: \""
                                + "\"xml\"  or  \"txt\"");
                errors = true;
            }
            // Verify format of template file to see if it is a METS or FOXML template
            BufferedReader br = new BufferedReader(new FileReader(args[0]));
            String line;
            while ((line = br.readLine()) != null) {
                System.out.println(line);
                if (line.indexOf("<foxml:") != -1) {
                    objectFormat = FOXML1_1.uri;
                    break;
                }
                if (line.indexOf("<METS:") != -1) {
                    objectFormat = METS_EXT1_1.uri;
                    break;
                }
            }
            br.close();
            br = null;

            if (objectFormat == null) {
                errors = true;
            }

            if (!errors) {
                System.out.println("\n*** Format of template files is: "
                        + objectFormat + " . Generated objects will be in "
                        + objectFormat + " format.\n");
                new AutoBatchBuild(args[0],
                                   args[1],
                                   args[2],
                                   args[3],
                                   args[4],
                                   objectFormat);
            }
        } else {

            if (objectFormat == null && args.length == 5) {
                System.out.println("\nUnknown format for template file.\n"
                        + "Template file must either be METS or FOXML.\n");
            } else {
                System.out.println("ERROR: Wrong Number of Arguments, AutoBatchBuild requires 5 arguments.");
                System.out.println("");
                System.out.println("Command: fedora-batch-build");
                System.out.println("");
                System.out.println("Syntax:");
                System.out.println("  fedora-batch-build [object-template-file] [object-specific-dir] [object-directory] [log-filepath] [log-format]");
                System.out.println("");
                System.out.println("  Where:");
                System.out.println("");
                System.out.println("    object-template-file - the full path to the batch template file");
                System.out.println("    obj-specific-dir     - the full path to the directory containing the object-specific files");
                System.out.println("    object-directory     - the full path to the directory where the generated objects will be built");
                System.out.println("    log-filepath         - the full path to the file where logs will be written");
                System.out.println("    log-format           - the format of the log file. Valid values are text or xml.");
            }     
        }
    }
}