org.jboss.as.cli.parsing.command.CommandState Maven / Gradle / Ivy
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* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
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*
* This software is distributed in the hope that it will be useful,
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
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package org.jboss.as.cli.parsing.command;
import org.jboss.as.cli.CommandFormatException;
import org.jboss.as.cli.parsing.CharacterHandler;
import org.jboss.as.cli.parsing.DefaultParsingState;
import org.jboss.as.cli.parsing.EnterStateCharacterHandler;
import org.jboss.as.cli.parsing.LineBreakHandler;
import org.jboss.as.cli.parsing.OutputTargetState;
import org.jboss.as.cli.parsing.ParsingContext;
/**
*
* @author Alexey Loubyansky
*/
public class CommandState extends DefaultParsingState {
public static final CommandState INSTANCE = new CommandState();
public static final String ID = "CMD";
CommandState() {
this(AddressCommandSeparatorState.INSTANCE, ArgumentListState.INSTANCE, OutputTargetState.INSTANCE);
}
CommandState(AddressCommandSeparatorState addrCmdSeparator, final ArgumentListState argList, OutputTargetState outputRedirect) {
super(ID);
setEnterHandler(new EnterStateCharacterHandler(addrCmdSeparator));
setDefaultHandler(new LineBreakHandler(false, false){
@Override
protected void doHandle(ParsingContext ctx) throws CommandFormatException {
ctx.enterState(argList);
}
});
this.setReturnHandler(new CharacterHandler() {
@Override
public void handle(ParsingContext ctx) throws CommandFormatException {
if(ctx.isEndOfContent()) {
ctx.leaveState();
return;
}
final CharacterHandler handler = getHandler(ctx.getCharacter());
if(handler != null) {
handler.handle(ctx);
}
}});
enterState(OutputTargetState.OUTPUT_REDIRECT_CHAR, outputRedirect);
}
}