Package com.alibaba.fastjson

Examples of com.alibaba.fastjson.JSONException

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            if (isWhitespace(ch)) {
                next();
                continue;
            }

            throw new JSONException("not match ':', actual " + ch);
        }

        for (;;) {
            if (expect == JSONToken.LITERAL_INT) {
                if (ch >= '0' && ch <= '9') {
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            return scanSymbol(symbolTable, '"');
        }

        if (ch == '\'') {
            if (!isEnabled(Feature.AllowSingleQuotes)) {
                throw new JSONException("syntax error");
            }

            return scanSymbol(symbolTable, '\'');
        }

        if (ch == '}') {
            next();
            token = JSONToken.RBRACE;
            return null;
        }

        if (ch == ',') {
            next();
            token = JSONToken.COMMA;
            return null;
        }

        if (ch == EOI) {
            token = JSONToken.EOF;
            return null;
        }

        if (!isEnabled(Feature.AllowUnQuotedFieldNames)) {
            throw new JSONException("syntax error");
        }

        return scanSymbolUnQuoted(symbolTable);
    }
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            if (chLocal == quote) {
                break;
            }

            if (chLocal == EOI) {
                throw new JSONException("unclosed.str");
            }

            if (chLocal == '\\') {
                if (!hasSpecial) {
                    hasSpecial = true;

                    if (sp >= sbuf.length) {
                        int newCapcity = sbuf.length * 2;
                        if (sp > newCapcity) {
                            newCapcity = sp;
                        }
                        char[] newsbuf = new char[newCapcity];
                        System.arraycopy(sbuf, 0, newsbuf, 0, sbuf.length);
                        sbuf = newsbuf;
                    }

                    // text.getChars(np + 1, np + 1 + sp, sbuf, 0);
                    // System.arraycopy(this.buf, np + 1, sbuf, 0, sp);
                    arrayCopy(np + 1, sbuf, 0, sp);
                }

                chLocal = charAt(++bp);

                switch (chLocal) {
                    case '0':
                        hash = 31 * hash + (int) chLocal;
                        putChar('\0');
                        break;
                    case '1':
                        hash = 31 * hash + (int) chLocal;
                        putChar('\1');
                        break;
                    case '2':
                        hash = 31 * hash + (int) chLocal;
                        putChar('\2');
                        break;
                    case '3':
                        hash = 31 * hash + (int) chLocal;
                        putChar('\3');
                        break;
                    case '4':
                        hash = 31 * hash + (int) chLocal;
                        putChar('\4');
                        break;
                    case '5':
                        hash = 31 * hash + (int) chLocal;
                        putChar('\5');
                        break;
                    case '6':
                        hash = 31 * hash + (int) chLocal;
                        putChar('\6');
                        break;
                    case '7':
                        hash = 31 * hash + (int) chLocal;
                        putChar('\7');
                        break;
                    case 'b': // 8
                        hash = 31 * hash + (int) '\b';
                        putChar('\b');
                        break;
                    case 't': // 9
                        hash = 31 * hash + (int) '\t';
                        putChar('\t');
                        break;
                    case 'n': // 10
                        hash = 31 * hash + (int) '\n';
                        putChar('\n');
                        break;
                    case 'v': // 11
                        hash = 31 * hash + (int) '\u000B';
                        putChar('\u000B');
                        break;
                    case 'f': // 12
                    case 'F':
                        hash = 31 * hash + (int) '\f';
                        putChar('\f');
                        break;
                    case 'r': // 13
                        hash = 31 * hash + (int) '\r';
                        putChar('\r');
                        break;
                    case '"': // 34
                        hash = 31 * hash + (int) '"';
                        putChar('"');
                        break;
                    case '\'': // 39
                        hash = 31 * hash + (int) '\'';
                        putChar('\'');
                        break;
                    case '/': // 47
                        hash = 31 * hash + (int) '/';
                        putChar('/');
                        break;
                    case '\\': // 92
                        hash = 31 * hash + (int) '\\';
                        putChar('\\');
                        break;
                    case 'x':
                        char x1 = ch = charAt(++bp);
                        char x2 = ch = charAt(++bp);

                        int x_val = digits[x1] * 16 + digits[x2];
                        char x_char = (char) x_val;
                        hash = 31 * hash + (int) x_char;
                        putChar(x_char);
                        break;
                    case 'u':
                        char c1 = chLocal = charAt(++bp);
                        char c2 = chLocal = charAt(++bp);
                        char c3 = chLocal = charAt(++bp);
                        char c4 = chLocal = charAt(++bp);
                        int val = Integer.parseInt(new String(new char[] { c1, c2, c3, c4 }), 16);
                        hash = 31 * hash + val;
                        putChar((char) val);
                        break;
                    default:
                        this.ch = chLocal;
                        throw new JSONException("unclosed.str.lit");
                }
                continue;
            }

            hash = 31 * hash + chLocal;
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        final boolean[] firstIdentifierFlags = CharTypes.firstIdentifierFlags;
        final char first = ch;

        final boolean firstFlag = ch >= firstIdentifierFlags.length || firstIdentifierFlags[first];
        if (!firstFlag) {
            throw new JSONException("illegal identifier : " + ch);
        }

        final boolean[] identifierFlags = CharTypes.identifierFlags;

        int hash = first;
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            if (ch == '\"') {
                break;
            }

            if (ch == EOI) {
                throw new JSONException("unclosed string : " + ch);
            }

            if (ch == '\\') {
                if (!hasSpecial) {
                    hasSpecial = true;

                    if (sp >= sbuf.length) {
                        int newCapcity = sbuf.length * 2;
                        if (sp > newCapcity) {
                            newCapcity = sp;
                        }
                        char[] newsbuf = new char[newCapcity];
                        System.arraycopy(sbuf, 0, newsbuf, 0, sbuf.length);
                        sbuf = newsbuf;
                    }

                    copyTo(np + 1, sp, sbuf);
                    // text.getChars(np + 1, np + 1 + sp, sbuf, 0);
                    // System.arraycopy(buf, np + 1, sbuf, 0, sp);
                }

                ch = charAt(++bp);

                switch (ch) {
                    case '0':
                        putChar('\0');
                        break;
                    case '1':
                        putChar('\1');
                        break;
                    case '2':
                        putChar('\2');
                        break;
                    case '3':
                        putChar('\3');
                        break;
                    case '4':
                        putChar('\4');
                        break;
                    case '5':
                        putChar('\5');
                        break;
                    case '6':
                        putChar('\6');
                        break;
                    case '7':
                        putChar('\7');
                        break;
                    case 'b': // 8
                        putChar('\b');
                        break;
                    case 't': // 9
                        putChar('\t');
                        break;
                    case 'n': // 10
                        putChar('\n');
                        break;
                    case 'v': // 11
                        putChar('\u000B');
                        break;
                    case 'f': // 12
                    case 'F':
                        putChar('\f');
                        break;
                    case 'r': // 13
                        putChar('\r');
                        break;
                    case '"': // 34
                        putChar('"');
                        break;
                    case '\'': // 39
                        putChar('\'');
                        break;
                    case '/': // 47
                        putChar('/');
                        break;
                    case '\\': // 92
                        putChar('\\');
                        break;
                    case 'x':
                        char x1 = ch = charAt(++bp);
                        char x2 = ch = charAt(++bp);

                        int x_val = digits[x1] * 16 + digits[x2];
                        char x_char = (char) x_val;
                        putChar(x_char);
                        break;
                    case 'u':
                        char u1 = ch = charAt(++bp);
                        char u2 = ch = charAt(++bp);
                        char u3 = ch = charAt(++bp);
                        char u4 = ch = charAt(++bp);
                        int val = Integer.parseInt(new String(new char[] { u1, u2, u3, u4 }), 16);
                        putChar((char) val);
                        break;
                    default:
                        this.ch = ch;
                        throw new JSONException("unclosed string : " + ch);
                }
                continue;
            }

            if (!hasSpecial) {
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        final String strVal;
        {
            int startIndex = bp + fieldName.length + 1;
            int endIndex = indexOf('"', startIndex);
            if (endIndex == -1) {
                throw new JSONException("unclosed str");
            }

            String stringVal = subString(bp + fieldName.length + 1, endIndex - startIndex);
            for (int i = bp + fieldName.length + 1; i < endIndex; ++i) {
                if (charAt(i) == '\\') {
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            list = new ArrayList<String>();
        } else {
            try {
                list = (Collection<String>) type.newInstance();
            } catch (Exception e) {
                throw new JSONException(e.getMessage(), e);
            }
        }

        // int index = bp + fieldName.length;
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        return value;
    }

    public final void scanTrue() {
        if (ch != 't') {
            throw new JSONException("error parse true");
        }
        next();

        if (ch != 'r') {
            throw new JSONException("error parse true");
        }
        next();

        if (ch != 'u') {
            throw new JSONException("error parse true");
        }
        next();

        if (ch != 'e') {
            throw new JSONException("error parse true");
        }
        next();

        if (ch == ' ' || ch == ',' || ch == '}' || ch == ']' || ch == '\n' || ch == '\r' || ch == '\t' || ch == EOI
            || ch == '\f' || ch == '\b') {
            token = JSONToken.TRUE;
        } else {
            throw new JSONException("scan true error");
        }
    }
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        }
    }

    public final void scanTreeSet() {
        if (ch != 'T') {
            throw new JSONException("error parse true");
        }
        next();

        if (ch != 'r') {
            throw new JSONException("error parse true");
        }
        next();

        if (ch != 'e') {
            throw new JSONException("error parse true");
        }
        next();

        if (ch != 'e') {
            throw new JSONException("error parse true");
        }
        next();

        if (ch != 'S') {
            throw new JSONException("error parse true");
        }
        next();

        if (ch != 'e') {
            throw new JSONException("error parse true");
        }
        next();

        if (ch != 't') {
            throw new JSONException("error parse true");
        }
        next();

        if (ch == ' ' || ch == '\n' || ch == '\r' || ch == '\t' || ch == '\f' || ch == '\b' || ch == '[' || ch == '(') {
            token = JSONToken.TREE_SET;
        } else {
            throw new JSONException("scan set error");
        }
    }
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        }
    }

    public final void scanNullOrNew() {
        if (ch != 'n') {
            throw new JSONException("error parse null or new");
        }
        next();

        if (ch == 'u') {
            next();
            if (ch != 'l') {
                throw new JSONException("error parse true");
            }
            next();

            if (ch != 'l') {
                throw new JSONException("error parse true");
            }
            next();

            if (ch == ' ' || ch == ',' || ch == '}' || ch == ']' || ch == '\n' || ch == '\r' || ch == '\t' || ch == EOI
                || ch == '\f' || ch == '\b') {
                token = JSONToken.NULL;
            } else {
                throw new JSONException("scan true error");
            }
            return;
        }

        if (ch != 'e') {
            throw new JSONException("error parse e");
        }
        next();

        if (ch != 'w') {
            throw new JSONException("error parse w");
        }
        next();

        if (ch == ' ' || ch == ',' || ch == '}' || ch == ']' || ch == '\n' || ch == '\r' || ch == '\t' || ch == EOI
            || ch == '\f' || ch == '\b') {
            token = JSONToken.NEW;
        } else {
            throw new JSONException("scan true error");
        }
    }
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Related Classes of com.alibaba.fastjson.JSONException

  • com.alibaba.fastjson.parser.AbstractJSONParser
  • com.alibaba.fastjson.parser.DefaultJSONParser
  • com.alibaba.fastjson.parser.deserializer.AbstractDateDeserializer
  • com.alibaba.fastjson.parser.deserializer.ArrayListStringDeserializer
  • com.alibaba.fastjson.parser.deserializer.ArrayListTypeFieldDeserializer
  • com.alibaba.fastjson.parser.deserializer.ASMDeserializerFactory
  • com.alibaba.fastjson.parser.deserializer.ASMJavaBeanDeserializer
  • com.alibaba.fastjson.parser.deserializer.ClassDerializer
  • com.alibaba.fastjson.parser.deserializer.CollectionDeserializer
  • com.alibaba.fastjson.parser.deserializer.ColorDeserializer
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