42 lines
1.3 KiB
Java
42 lines
1.3 KiB
Java
package io.github.applecommander.acx.base;
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import java.io.IOException;
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import java.util.concurrent.Callable;
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import java.util.logging.Logger;
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import com.webcodepro.applecommander.storage.Disk;
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import picocli.CommandLine.Command;
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import picocli.CommandLine.Option;
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@Command(descriptionHeading = "%n",
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optionListHeading = "%nOptions:%n",
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parameterListHeading = "%nParameters:%n")
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public abstract class ReusableCommandOptions implements Callable<Integer> {
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private static Logger LOG = Logger.getLogger(ReusableCommandOptions.class.getName());
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@Option(names = { "-h", "--help" }, description = "Show help for subcommand.", usageHelp = true)
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private boolean helpFlag;
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@Override
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public Integer call() throws Exception {
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return handleCommand();
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}
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public abstract int handleCommand() throws Exception;
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public void saveDisk(Disk disk) {
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try {
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// Only save if there are changes.
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if (disk.getDiskImageManager().hasChanged()) {
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LOG.fine(() -> String.format("Saving disk '%s'", disk.getFilename()));
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disk.save();
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} else {
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LOG.fine(() -> String.format("Disk '%s' has not changed; not saving.", disk.getFilename()));
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}
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} catch (IOException e) {
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LOG.severe(e.getMessage());
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}
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}
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}
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