Examples of org.jnode.shell.syntax.CommandSyntaxException$Context

org.jnode.shell.syntax.CommandSyntaxException
This exception is thrown when the supplied command line arguments are not compatible with the chosen syntax. @author crawley@jnode.org

                case OP_UNARY:
                    operatorStack.push(op);
                    operandStack.push(next());
                    break;
                case OP_BINARY:
                    throw new CommandSyntaxException("misplaced binary operator");
                case OP_SPECIAL:
                    if (op.opNo == OP_LPAREN) {
                        operatorStack.push(op); // ... as a marker.
                        evaluateExpression(true);
                        if (!next().equals(")")) {
                            throw new CommandSyntaxException("missing ')'");
                        }
                        while (operatorStack.peek() != op) {
                            reduce();
                        }
                        if (operatorStack.pop() != op) {
                            throw new AssertionError("cannot find my marker!");
                        }
                    } else {
                        throw new CommandSyntaxException("unmatched ')'");
                    }
            }
        }
    }

View Full Code Here

            if (option.equals("--help")) {
                err.println("Don't panic!");
            } else if (option.equals("--version")) {
                err.println("JNode test 0.0");
            } else {
                throw new CommandSyntaxException("unknown option '" + option + '\'');
            }
        }
    }

View Full Code Here

        operandStack.push(value);
    }


    private Object popOperand() throws CommandSyntaxException {
        if (operandStack.isEmpty()) {
            throw new CommandSyntaxException("missing LHS for operator");
        }
        return operandStack.pop();
    }

View Full Code Here

            return (Long) obj;
        } else if (obj instanceof String) {
            try {
                return Long.parseLong((String) obj);
            } catch (NumberFormatException ex) {
                throw new CommandSyntaxException(
                        "operand is not a number: '" + obj.toString() + '\'');
            }
        } else {
            throw new CommandSyntaxException("subexpression is not an INTEGER");
        }
    }

View Full Code Here

        if (obj instanceof Boolean) {
            return obj == Boolean.TRUE;
        } else if (obj instanceof String) {
            return ((String) obj).length() > 0;
        } else {
            throw new CommandSyntaxException("operand is an INTEGER");
        }
    }

View Full Code Here


    private String toString(Object obj) throws CommandSyntaxException {
        if (obj instanceof String) {
            return (String) obj;
        } else {
            throw new CommandSyntaxException("operand is not a STRING");
        }
    }

View Full Code Here


    private File toFile(Object obj) throws CommandSyntaxException {
        if (obj instanceof String) {
            return new File((String) obj);
        } else {
            throw new CommandSyntaxException("operand is not a FILENAME");
        }
    }

View Full Code Here

    @Override
    protected IPv4Address doAccept(Token value, int flags) throws CommandSyntaxException {
        try {
            return new IPv4Address(value.text);
        } catch (IllegalArgumentException ex) {
            throw new CommandSyntaxException("invalid hostname or IPv4 address");
        }
    }

View Full Code Here

        if (value.text.equals("default")) {
            return new IPv4Address(new byte[]{0, 0, 0, 0}, 0);
        }
        final StringTokenizer tok = new StringTokenizer(value.text, ".");
        if (tok.countTokens() != 4) {
            throw new CommandSyntaxException("wrong number of components for an IPv4 address");
        }
        try {
            final byte b1 = parseUnsignedByte(tok.nextToken());
            final byte b2 = parseUnsignedByte(tok.nextToken());
            final byte b3 = parseUnsignedByte(tok.nextToken());
            final byte b4 = parseUnsignedByte(tok.nextToken());
            return new IPv4Address(new byte[]{b1, b2, b3, b4}, 0);
        } catch (NumberFormatException ex) {
            throw new CommandSyntaxException("invalid component in IPv4 address");
        }
    }

View Full Code Here

                    case '8':
                    case '9':
                    case '0':
                        break LOOP;
                    default:
                        throw new CommandSyntaxException("Invalid field: " + text);
                }
                i--;
            }
            text = text.substring(0, i + 1);
            i = text.indexOf('.');
            if (i == 0) {
                throw new CommandSyntaxException("Field offset cannot be empty");
            }
            if (i == (text.length() - 1)) {
                throw new CommandSyntaxException("Character offset cannot be empty if '.' is given");
            }
            try {
                if (i == -1) {
                    field.field = Integer.parseInt(text) - 1;
                    field.offset = end ? -1 : 0;
                } else {
                    field.field = Integer.parseInt(text.substring(0, i)) - 1;
                    field.offset = Integer.parseInt(text.substring(i + 1)) - 1;
                }
            } catch (NumberFormatException e) {
                throw new CommandSyntaxException("Invalid number: " + text);
            }
            if (field.field < 0) {
                throw new CommandSyntaxException("Field offset cannot be less than one: " + field.field);
            }
            if (field.offset < 0 && !end) {
                throw new CommandSyntaxException("Start character offset cannot be less than one: " + field.offset);
            }
            if (field.offset < -1 && end) {
                throw new CommandSyntaxException("End character offset cannot be less than zero");
            }
            return field;
        }

View Full Code Here

0 1 2 3

TOP

Related Classes of org.jnode.shell.syntax.CommandSyntaxException$Context

ca.eandb.jmist.framework.color.Color

ca.eandb.jmist.framework.Intersection

ca.uhn.fhir.model.dstu.composite.CodeableConceptDt

ca.uhn.fhir.model.dstu.composite.PeriodDt

com.asakusafw.utils.java.model.syntax.Expression

com.dianping.cat.message.spi.MessageTree

com.dianping.cat.message.Transaction

com.facebook.presto.hive.shaded.com.google.common.util.concurrent.ThreadFactoryBuilder

com.google.code.or.binlog.impl.event.RotateEvent

com.google.code.or.binlog.impl.event.TableMapEvent

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.