Examples of org.jnode.shell.Command

org.jnode.shell.Command
This interface is implemented by all JNode native 'command' classes. It provides the 'execute' method(s) used to invoke the command and other methods used to set the arguments and streams.
The normal implementation pattern for a JNode native command is to 'extend' the AbstractCommand class. This class provides implementations of the getters defined by this API along with a default implementations of the execute methods, and some special infrastructure to support the 'classic' Java command entry point. @author Martin Husted Hartvig (hagar@jnode.org) @author crawley@jnode.org

        shell.addSyntax("cmd", new PowersetSyntax(new OptionSyntax("intArg", 'i'),
                new OptionSyntax("fileArg", 'f')));


        CommandLine cl;
        CommandInfo cmdInfo;
        Command cmd;


        cl = new CommandLine(new Token("cmd"), new Token[] {}, null);
        cmdInfo = cl.parseCommandLine(shell);
        cmd = cmdInfo.createCommandInstance();
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("fileArg").getValues().length);
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("intArg").getValues().length);


        cl =
                new CommandLine(new Token("cmd"), new Token[] {new Token("-f"), new Token("F1")},
                        null);
        cmdInfo = cl.parseCommandLine(shell);
        cmd = cmdInfo.createCommandInstance();
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("fileArg").getValues().length);
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("intArg").getValues().length);
        Assert.assertEquals("F1", cmd.getArgumentBundle().getArgument("fileArg").getValue()
                .toString());


        cl =
                new CommandLine(new Token("cmd"), new Token[] {new Token("-f"), new Token("F1"),
                    new Token("-i"), new Token("1")}, null);
        cmdInfo = cl.parseCommandLine(shell);
        cmd = cmdInfo.createCommandInstance();
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("fileArg").getValues().length);
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("intArg").getValues().length);
        Assert.assertEquals("F1", cmd.getArgumentBundle().getArgument("fileArg").getValue()
                .toString());
        Assert.assertEquals("1", cmd.getArgumentBundle().getArgument("intArg").getValue()
                .toString());


        try {
            cl = new CommandLine(new Token("cmd"), new Token[] {new Token("-f")}, null);
            cl.parseCommandLine(shell);

View Full Code Here

                new OptionSyntax("intArg", 'i'), new OptionSyntax("fileArg", 'f')),
                new RepeatSyntax(new OptionSyntax("otherArg", 'i'))));


        CommandLine cl;
        CommandInfo cmdInfo;
        Command cmd;


        cl = new CommandLine(new Token("cmd"), new Token[] {}, null);
        cmdInfo = cl.parseCommandLine(shell);
        cmd = cmdInfo.createCommandInstance();
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("fileArg").getValues().length);
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("intArg").getValues().length);
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("otherArg").getValues().length);


        cl =
                new CommandLine(new Token("cmd"), new Token[] {new Token("-f"), new Token("F1")},
                        null);
        cmdInfo = cl.parseCommandLine(shell);
        cmd = cmdInfo.createCommandInstance();
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("fileArg").getValues().length);
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("intArg").getValues().length);
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("otherArg").getValues().length);
        Assert.assertEquals("F1", cmd.getArgumentBundle().getArgument("fileArg").getValue()
                .toString());


        cl =
                new CommandLine(new Token("cmd"), new Token[] {new Token("-f"), new Token("F1"),
                    new Token("-i"), new Token("1")}, null);
        cmdInfo = cl.parseCommandLine(shell);
        cmd = cmdInfo.createCommandInstance();
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("fileArg").getValues().length);
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("intArg").getValues().length);
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("otherArg").getValues().length);
        Assert.assertEquals("F1", cmd.getArgumentBundle().getArgument("fileArg").getValue()
                .toString());
        Assert.assertEquals("1", cmd.getArgumentBundle().getArgument("otherArg").getValue()
                .toString());


        cl =
                new CommandLine(new Token("cmd"), new Token[] {new Token("-i"), new Token("1"),
                    new Token("-f"), new Token("F1")}, null);
        cmdInfo = cl.parseCommandLine(shell);
        cmd = cmdInfo.createCommandInstance();
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("fileArg").getValues().length);
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("intArg").getValues().length);
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("otherArg").getValues().length);
        Assert.assertEquals("F1", cmd.getArgumentBundle().getArgument("fileArg").getValue()
                .toString());
        Assert.assertEquals("1", cmd.getArgumentBundle().getArgument("intArg").getValue()
                .toString());


        cl =
                new CommandLine(new Token("cmd"), new Token[] {new Token("-i"), new Token("1"),
                    new Token("-f"), new Token("F1"), new Token("-i"), new Token("2")}, null);
        cmdInfo = cl.parseCommandLine(shell);
        cmd = cmdInfo.createCommandInstance();
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("fileArg").getValues().length);
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("intArg").getValues().length);
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("otherArg").getValues().length);
        Assert.assertEquals("F1", cmd.getArgumentBundle().getArgument("fileArg").getValue()
                .toString());
        Assert.assertEquals("1", cmd.getArgumentBundle().getArgument("intArg").getValue()
                .toString());
        Assert.assertEquals("2", cmd.getArgumentBundle().getArgument("otherArg").getValue()
                .toString());
    }

View Full Code Here

                new OptionSyntax("intArg", 'i'), new OptionSyntax("fileArg", 'f')),
                new RepeatSyntax(new OptionSyntax("otherArg", 'i'))));


        CommandLine cl;
        CommandInfo cmdInfo;
        Command cmd;


        cl = new CommandLine(new Token("cmd"), new Token[] {}, null);
        cmdInfo = cl.parseCommandLine(shell);
        cmd = cmdInfo.createCommandInstance();
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("fileArg").getValues().length);
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("intArg").getValues().length);
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("otherArg").getValues().length);


        cl =
                new CommandLine(new Token("cmd"), new Token[] {new Token("-f"), new Token("F1")},
                        null);
        cmdInfo = cl.parseCommandLine(shell);
        cmd = cmdInfo.createCommandInstance();
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("fileArg").getValues().length);
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("intArg").getValues().length);
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("otherArg").getValues().length);
        Assert.assertEquals("F1", cmd.getArgumentBundle().getArgument("fileArg").getValue()
                .toString());


        cl =
                new CommandLine(new Token("cmd"), new Token[] {new Token("-f"), new Token("F1"),
                    new Token("-i"), new Token("1")}, null);
        cmdInfo = cl.parseCommandLine(shell);
        cmd = cmdInfo.createCommandInstance();
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("fileArg").getValues().length);
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("intArg").getValues().length);
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("otherArg").getValues().length);
        Assert.assertEquals("F1", cmd.getArgumentBundle().getArgument("fileArg").getValue()
                .toString());
        Assert.assertEquals("1", cmd.getArgumentBundle().getArgument("intArg").getValue()
                .toString());


        cl =
                new CommandLine(new Token("cmd"), new Token[] {new Token("-i"), new Token("1"),
                    new Token("-f"), new Token("F1")}, null);
        cmdInfo = cl.parseCommandLine(shell);
        cmd = cmdInfo.createCommandInstance();
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("fileArg").getValues().length);
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("intArg").getValues().length);
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("otherArg").getValues().length);
        Assert.assertEquals("F1", cmd.getArgumentBundle().getArgument("fileArg").getValue()
                .toString());
        Assert.assertEquals("1", cmd.getArgumentBundle().getArgument("intArg").getValue()
                .toString());


        cl =
                new CommandLine(new Token("cmd"), new Token[] {new Token("-i"), new Token("1"),
                    new Token("-f"), new Token("F1"), new Token("-i"), new Token("2")}, null);
        cmdInfo = cl.parseCommandLine(shell);
        cmd = cmdInfo.createCommandInstance();
        Assert.assertEquals(1, cmd.getArgumentBundle().getArgument("fileArg").getValues().length);
        Assert.assertEquals(2, cmd.getArgumentBundle().getArgument("intArg").getValues().length);
        Assert.assertEquals(0, cmd.getArgumentBundle().getArgument("otherArg").getValues().length);
    }

View Full Code Here

0 1 2

TOP

Related Classes of org.jnode.shell.Command

org.jnode.shell.help.def.DefaultHelpFactory

org.jnode.test.shell.syntax.AlternativesSyntaxTest

org.jnode.test.shell.syntax.ArgumentMultiplicityTest

org.jnode.test.shell.syntax.ArgumentTypesTest

org.jnode.test.shell.syntax.CommandLineTest

org.jnode.test.shell.syntax.OptionSetSyntaxTest

org.jnode.test.shell.syntax.OptionSyntaxTest

org.jnode.test.shell.syntax.PowersetSyntaxTest

org.jnode.test.shell.syntax.RepeatSyntaxTest

org.jnode.test.shell.syntax.SequenceSyntaxTest

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.