X-Git-Url: http://git.argeo.org/?p=lgpl%2Fargeo-commons.git;a=blobdiff_plain;f=org.argeo.api.cli%2Fsrc%2Forg%2Fargeo%2Fapi%2Fcli%2FDescribedCommand.java;fp=org.argeo.api.cli%2Fsrc%2Forg%2Fargeo%2Fapi%2Fcli%2FDescribedCommand.java;h=0000000000000000000000000000000000000000;hp=51cb2cecaa2558698d63a30d89d7a479fbda71a6;hb=40f2d6712d120dd62a42b7db3a6f074ce49c83d4;hpb=c7b612ca9bd7df43b0bec37c8abcae846587c978

diff --git a/org.argeo.api.cli/src/org/argeo/api/cli/DescribedCommand.java b/org.argeo.api.cli/src/org/argeo/api/cli/DescribedCommand.java
deleted file mode 100644
index 51cb2ceca..000000000
--- a/org.argeo.api.cli/src/org/argeo/api/cli/DescribedCommand.java
+++ /dev/null
@@ -1,60 +0,0 @@
-package org.argeo.api.cli;
-
-import java.io.StringWriter;
-import java.util.Arrays;
-import java.util.List;
-import java.util.function.Function;
-
-import org.apache.commons.cli.CommandLine;
-import org.apache.commons.cli.DefaultParser;
-import org.apache.commons.cli.Options;
-import org.apache.commons.cli.ParseException;
-
-/** A command that can be described. */
-public interface DescribedCommand<T> extends Function<List<String>, T> {
-	default Options getOptions() {
-		return new Options();
-	}
-
-	String getDescription();
-
-	default String getUsage() {
-		return null;
-	}
-
-	default String getExamples() {
-		return null;
-	}
-
-	default CommandLine toCommandLine(List<String> args) {
-		try {
-			DefaultParser parser = new DefaultParser();
-			return parser.parse(getOptions(), args.toArray(new String[args.size()]));
-		} catch (ParseException e) {
-			throw new CommandArgsException(e);
-		}
-	}
-
-	/** In order to implement quickly a main method. */
-	public static void mainImpl(DescribedCommand<?> command, String[] args) {
-		try {
-			Object output = command.apply(Arrays.asList(args));
-			System.out.println(output);
-			System.exit(0);
-		} catch (PrintHelpRequestException e) {
-			StringWriter out = new StringWriter();
-			HelpCommand.printHelp(command, out);
-			System.out.println(out.toString());
-			System.exit(1);
-		} catch (IllegalArgumentException e) {
-			StringWriter out = new StringWriter();
-			HelpCommand.printHelp(command, out);
-			System.err.println(out.toString());
-			System.exit(1);
-		} catch (Exception e) {
-			e.printStackTrace();
-			System.exit(1);
-		}
-	}
-
-}