/** * Adds a node path which is required to exist before the command can be used. * * @param requiredPath node path which is required to exist before the command can be used. */ protected void addRequiredPath(String requiredPath) { if (requiredPath == null) { throw new IllegalArgumentException("Required path can't be null."); } DefaultOperationRequestAddress requiredAddress = new DefaultOperationRequestAddress(); CommandLineParser.CallbackHandler handler = new DefaultCallbackHandler(requiredAddress); try { ParserUtil.parseOperationRequest(requiredPath, handler); } catch (CommandFormatException e) { throw new IllegalArgumentException("Failed to parse nodeType: " + e.getMessage()); } addRequiredPath(requiredAddress); }
public GenericTypeOperationHandler( String nodeType, String idProperty, List<String> excludeOperations) { super("generic-type-operation", true); if (nodeType == null) { throw new IllegalArgumentException("Node type is null."); } this.nodeType = nodeType; helpArg = new ArgumentWithoutValue(this, "--help", "-h") { @Override public boolean canAppearNext(CommandContext ctx) throws CommandFormatException { if (ctx.isDomainMode() && !profile.isValueComplete(ctx.getParsedCommandLine())) { return false; } return super.canAppearNext(ctx); } }; nodePath = new DefaultOperationRequestAddress(); CommandLineParser.CallbackHandler handler = new DefaultCallbackHandler(nodePath); try { ParserUtil.parseOperationRequest(nodeType, handler); } catch (CommandFormatException e) { throw new IllegalArgumentException("Failed to parse nodeType: " + e.getMessage()); } if (!nodePath.endsOnType()) { throw new IllegalArgumentException("The node path doesn't end on a type: '" + nodeType + "'"); } this.type = nodePath.getNodeType(); nodePath.toParentNode(); addRequiredPath(nodePath); this.commandName = type; this.idProperty = idProperty; this.excludeOps = excludeOperations; profile = new ArgumentWithValue( this, new DefaultCompleter( new CandidatesProvider() { @Override public List<String> getAllCandidates(CommandContext ctx) { return Util.getNodeNames(ctx.getModelControllerClient(), null, "profile"); } }), "--profile") { @Override public boolean canAppearNext(CommandContext ctx) throws CommandFormatException { if (!ctx.isDomainMode()) { return false; } return super.canAppearNext(ctx); } }; // profile.addCantAppearAfter(helpArg); operation = new ArgumentWithValue( this, new DefaultCompleter( new CandidatesProvider() { @Override public Collection<String> getAllCandidates(CommandContext ctx) { DefaultOperationRequestAddress address = new DefaultOperationRequestAddress(); if (ctx.isDomainMode()) { final String profileName = profile.getValue(ctx.getParsedCommandLine()); if (profileName == null) { return Collections.emptyList(); } address.toNode("profile", profileName); } for (OperationRequestAddress.Node node : nodePath) { address.toNode(node.getType(), node.getName()); } address.toNode(type, "?"); Collection<String> ops = ctx.getOperationCandidatesProvider().getOperationNames(ctx, address); ops.removeAll(excludeOps); return ops; } }), 0, "--operation") { @Override public boolean canAppearNext(CommandContext ctx) throws CommandFormatException { if (ctx.isDomainMode() && !profile.isValueComplete(ctx.getParsedCommandLine())) { return false; } return super.canAppearNext(ctx); } }; operation.addCantAppearAfter(helpArg); name = new ArgumentWithValue( this, new DefaultCompleter( new DefaultCompleter.CandidatesProvider() { @Override public List<String> getAllCandidates(CommandContext ctx) { ModelControllerClient client = ctx.getModelControllerClient(); if (client == null) { return Collections.emptyList(); } DefaultOperationRequestAddress address = new DefaultOperationRequestAddress(); if (ctx.isDomainMode()) { final String profileName = profile.getValue(ctx.getParsedCommandLine()); if (profile == null) { return Collections.emptyList(); } address.toNode("profile", profileName); } for (OperationRequestAddress.Node node : nodePath) { address.toNode(node.getType(), node.getName()); } return Util.getNodeNames(ctx.getModelControllerClient(), address, type); } }), (idProperty == null ? "--name" : "--" + idProperty)) { @Override public boolean canAppearNext(CommandContext ctx) throws CommandFormatException { if (ctx.isDomainMode() && !profile.isValueComplete(ctx.getParsedCommandLine())) { return false; } return super.canAppearNext(ctx); } }; name.addCantAppearAfter(helpArg); helpArg.addCantAppearAfter(name); helpProperties = new ArgumentWithoutValue(this, "--properties"); helpProperties.addRequiredPreceding(helpArg); helpProperties.addCantAppearAfter(operation); helpCommands = new ArgumentWithoutValue(this, "--commands"); helpCommands.addRequiredPreceding(helpArg); helpCommands.addCantAppearAfter(operation); helpCommands.addCantAppearAfter(helpProperties); helpProperties.addCantAppearAfter(helpCommands); /// staticArgs.add(helpArg); staticArgs.add(helpCommands); staticArgs.add(helpProperties); staticArgs.add(profile); staticArgs.add(name); staticArgs.add(operation); }