Package org.jboss.as.cli.batch

Examples of org.jboss.as.cli.batch.BatchManager


     * @see org.jboss.as.cli.handlers.CommandHandlerWithHelp#doHandle(org.jboss.as.cli.CommandContext)
     */
    @Override
    protected void doHandle(CommandContext ctx) throws CommandFormatException {

        BatchManager batchManager = ctx.getBatchManager();
        if(!batchManager.isBatchActive()) {
            throw new CommandFormatException("No active batch.");
        }

        Batch batch = batchManager.getActiveBatch();
        final int batchSize = batch.size();
        if(batchSize == 0) {
            throw new CommandFormatException("The batch is empty.");
        }

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        name = new ArgumentWithValue(this, new CommandLineCompleter() {
            @Override
            public int complete(CommandContext ctx, String buffer, int cursor, List<String> candidates) {

                BatchManager batchManager = ctx.getBatchManager();
                Set<String> names = batchManager.getHeldbackNames();
                if(names.isEmpty()) {
                    return -1;
                }

                int nextCharIndex = 0;
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     * @see org.jboss.as.cli.handlers.CommandHandlerWithHelp#doHandle(org.jboss.as.cli.CommandContext)
     */
    @Override
    protected void doHandle(CommandContext ctx) throws CommandFormatException {

        BatchManager batchManager = ctx.getBatchManager();

        if(l.isPresent(ctx.getParsedArguments())) {
            Set<String> heldbackNames = batchManager.getHeldbackNames();
            if(!heldbackNames.isEmpty()) {
                List<String> names = new ArrayList<String>(heldbackNames.size());
                for (String name : heldbackNames) {
                    names.add(name == null ? "<unnamed>" : name);
                }
                Collections.sort(names);
                for (String name : names) {
                    ctx.printLine(name);
                }
            }
            return;
        }

        if(batchManager.isBatchActive()) {
            ctx.printLine("Can't start a new batch while in batch mode.");
            return;
        }

        final String name = this.name.getValue(ctx.getParsedArguments());

        boolean activated;
        if(batchManager.isHeldback(name)) {
            activated = batchManager.activateHeldbackBatch(name);
            if (activated) {
                final String msg = name == null ? "Re-activated batch" : "Re-activated batch '" + name + "'";
                ctx.printLine(msg);
                List<BatchedCommand> batch = batchManager.getActiveBatch().getCommands();
                if (!batch.isEmpty()) {
                    for (int i = 0; i < batch.size(); ++i) {
                        BatchedCommand cmd = batch.get(i);
                        ctx.printLine("#" + (i + 1) + ' ' + cmd.getCommand());
                    }
                }
            }
        } else if(name != null) {
            ctx.printLine("'" + name + "' not found among the held back batches.");
            return;
        } else {
            activated = batchManager.activateNewBatch();
        }

        if(!activated) {
            // that's more like illegal state
            ctx.printLine("Failed to activate batch.");
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     * @see org.jboss.as.cli.handlers.CommandHandlerWithHelp#doHandle(org.jboss.as.cli.CommandContext)
     */
    @Override
    protected void doHandle(CommandContext ctx) throws CommandFormatException {

        BatchManager batchManager = ctx.getBatchManager();
        if(!batchManager.isBatchActive()) {
            ctx.printLine("No active batch.");
            return;
        }

        Batch batch = batchManager.getActiveBatch();
        final int batchSize = batch.size();
        if(batchSize == 0) {
            ctx.printLine("The batch is empty.");
            return;
        }
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        argCompleter = new CommandLineCompleter() {
            @Override
            public int complete(CommandContext ctx, String buffer, int cursor, List<String> candidates) {

                final BatchManager batchManager = ctx.getBatchManager();
                if(!batchManager.isBatchActive()) {
                    return -1;
                }

                int nextCharIndex = 0;
                while (nextCharIndex < buffer.length()) {
                    if (!Character.isWhitespace(buffer.charAt(nextCharIndex))) {
                        break;
                    }
                    ++nextCharIndex;
                }

                if(nextCharIndex == buffer.length()) {
                    candidates.add("--help");
                    return nextCharIndex;
                }

                int nextWsIndex = nextCharIndex + 1;
                while(nextWsIndex < buffer.length()) {
                    if(Character.isWhitespace(buffer.charAt(nextWsIndex))) {
                        break;
                    }
                    ++nextWsIndex;
                }

                if(nextWsIndex == buffer.length()) {
                    return -1;
                }

                String lineNumberStr = buffer.substring(nextCharIndex, nextWsIndex);
                if("--help".startsWith(lineNumberStr)) {
                    candidates.add("--help");
                    return nextCharIndex;
                }

                final int lineNumber;
                try {
                    lineNumber = Integer.parseInt(lineNumberStr);
                } catch(NumberFormatException e) {
                    return -1;
                }

                final Batch batch = batchManager.getActiveBatch();
                int batchSize = batch.size();

                if(lineNumber < 1 || lineNumber > batchSize) {
                    return -1;
                }
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     * @see org.jboss.as.cli.handlers.CommandHandlerWithHelp#doHandle(org.jboss.as.cli.CommandContext)
     */
    @Override
    protected void doHandle(CommandContext ctx) {

        BatchManager batchManager = ctx.getBatchManager();
        if(!batchManager.isBatchActive()) {
            ctx.printLine("No active batch.");
            return;
        }

        Batch batch = batchManager.getActiveBatch();
        final int batchSize = batch.size();
        if(batchSize == 0) {
            ctx.printLine("The batch is empty.");
            return;
        }
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     * @see org.jboss.as.cli.handlers.CommandHandlerWithHelp#doHandle(org.jboss.as.cli.CommandContext)
     */
    @Override
    protected void doHandle(CommandContext ctx) throws CommandFormatException {

        BatchManager batchManager = ctx.getBatchManager();
        if(!batchManager.isBatchActive()) {
            ctx.printLine("No active batch to holdback.");
            return;
        }

        String name = null;
        ParsedArguments args = ctx.getParsedArguments();
        if(args.hasArguments()) {
            name = args.getOtherArguments().get(0);
        }

        if(batchManager.isHeldback(name)) {
            ctx.printLine("There already is " + (name == null ? "unnamed" : "'" + name + "'") + " batch held back.");
            return;
        }

        if(!batchManager.holdbackActiveBatch(name)) {
            ctx.printLine("Failed to holdback the batch.");
        }
    }
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     * @see org.jboss.as.cli.handlers.CommandHandlerWithHelp#doHandle(org.jboss.as.cli.CommandContext)
     */
    @Override
    protected void doHandle(CommandContext ctx) throws CommandFormatException {

        BatchManager batchManager = ctx.getBatchManager();
        if(!batchManager.isBatchActive()) {
            ctx.printLine("No active batch.");
            return;
        }

        Batch batch = batchManager.getActiveBatch();
        final int batchSize = batch.size();
        if(batchSize == 0) {
            ctx.printLine("The batch is empty.");
            return;
        }
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    @Override
    protected void doHandle(CommandContext ctx) throws CommandLineException {

        final TryBlock tryBlock = TryBlock.get(ctx);

        final BatchManager batchManager = ctx.getBatchManager();
        if(!batchManager.isBatchActive()) {
            if(tryBlock.isInTry()) {
                throw new CommandLineException("try block did not activate batch mode.");
            } else {
                throw new CommandLineException("catch block did not activate batch mode.");
            }
        }

        final Batch batch = batchManager.getActiveBatch();
        if(batch.size() == 0) {
            if(tryBlock.isInTry()) {
                throw new CommandLineException("try block is empty.");
            } else {
                throw new CommandLineException("catch block is empty.");
            }
        }

        if(tryBlock.isInTry()) {
            tryBlock.setTryRequest(batch.toRequest());
        } else {
            tryBlock.setCatchRequest(batch.toRequest());
        }
        tryBlock.setInFinally();
        batchManager.discardActiveBatch();
        batchManager.activateNewBatch();
    }
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     * @see org.jboss.as.cli.handlers.CommandHandlerWithHelp#doHandle(org.jboss.as.cli.CommandContext)
     */
    @Override
    protected void doHandle(CommandContext ctx) throws CommandLineException {

        final BatchManager batchManager = ctx.getBatchManager();
        if(batchManager.isBatchActive()) {
            throw new CommandFormatException("try is not allowed while in batch mode.");
        }

        if(!batchManager.activateNewBatch()) {
            // that's more like illegal state
            throw new CommandFormatException("Failed to activate batch mode for try.");
        }
        TryBlock.create(ctx);
    }
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