Examples with BeetlException org.beetl.core.exception.BeetlException used on opensource projects

Example 6 with BeetlException

use of org.beetl.core.exception.BeetlException in project beetl2.0 by javamonkey.

the class BeetlAntlrErrorStrategy method reportNoViableAlternative.

protected void reportNoViableAlternative(@NotNull Parser recognizer, @NotNull NoViableAltException e) {
    TokenStream tokens = recognizer.getInputStream();
    String input;
    if (tokens instanceof TokenStream) {
        if (e.getStartToken().getType() == Token.EOF)
            input = "<文件尾>";
        else
            input = tokens.getText(e.getStartToken(), e.getOffendingToken());
    } else {
        input = "<未知输入>";
    }
    BeetlException exception = null;
    if (keys.contains(e.getOffendingToken().getText())) {
        exception = new BeetlParserException(BeetlException.PARSER_VIABLE_ERROR, "不允许" + e.getOffendingToken().getText() + "关键出现在这里" + ":" + escapeWSAndQuote(input), e);
    } else {
        exception = new BeetlParserException(BeetlException.PARSER_VIABLE_ERROR, escapeWSAndQuote(input), e);
    }
    // String msg = "no viable alternative at input " + escapeWSAndQuote(input);
    exception.pushToken(this.getGrammarToken(e.getOffendingToken()));
    throw exception;
}

Example 7 with BeetlException

use of org.beetl.core.exception.BeetlException in project beetl2.0 by javamonkey.

the class BeetlAntlrErrorStrategy method reportError.

@Override
public void reportError(Parser recognizer, RecognitionException e) {
    // yet successfully, don't report any errors.
    if (inErrorRecoveryMode(recognizer)) {
        // don't report spurious errors
        return;
    }
    beginErrorCondition(recognizer);
    if (e instanceof NoViableAltException) {
        reportNoViableAlternative(recognizer, (NoViableAltException) e);
    } else if (e instanceof InputMismatchException) {
        reportInputMismatch(recognizer, (InputMismatchException) e);
    } else if (e instanceof FailedPredicateException) {
        reportFailedPredicate(recognizer, (FailedPredicateException) e);
    } else {
        // System.err.println("unknown recognition error type: " + e.getClass().getName());
        BeetlException exception = new BeetlException(BeetlException.PARSER_UNKNOW_ERROR, e.getClass().getName(), e);
        // exception.token = this.getGrammarToken(e.getOffendingToken());
        exception.pushToken(this.getGrammarToken(e.getOffendingToken()));
        throw exception;
    }
}

Example 8 with BeetlException

use of org.beetl.core.exception.BeetlException in project beetl2.0 by javamonkey.

the class SyntaxErrorListener method syntaxError.

public void syntaxError(Recognizer<?, ?> recognizer, Object offendingSymbol, int line, int charPositionInLine, String msg, RecognitionException e) {
    BeetlException be = new BeetlException(BeetlException.TOKEN_ERROR);
    be.token = new GrammarToken(BeetlUtil.reportChineseTokenError(msg), line, charPositionInLine);
    throw be;
}

Example 9 with BeetlException

use of org.beetl.core.exception.BeetlException in project beetl2.0 by javamonkey.

the class ClasspathResource method openReader.

@Override
public Reader openReader() {
    ClasspathResourceLoader loader = ((ClasspathResourceLoader) resourceLoader);
    ClassLoader cs = loader.getClassLoader();
    URL url = cs.getResource(path);
    if (url == null) {
        // 兼容以前的写法
        url = resourceLoader.getClass().getResource(path);
    }
    if (url == null) {
        BeetlException be = new BeetlException(BeetlException.TEMPLATE_LOAD_ERROR);
        be.pushResource(this);
        throw be;
    }
    InputStream is;
    try {
        is = url.openStream();
    } catch (IOException e1) {
        BeetlException be = new BeetlException(BeetlException.TEMPLATE_LOAD_ERROR);
        be.pushResource(this);
        throw be;
    }
    if (is == null) {
        BeetlException be = new BeetlException(BeetlException.TEMPLATE_LOAD_ERROR);
        be.pushResource(this);
        throw be;
    }
    if (url.getProtocol().equals("file")) {
        file = new File(url.getFile());
        lastModified = file.lastModified();
    }
    Reader br;
    try {
        br = new BufferedReader(new InputStreamReader(is, ((ClasspathResourceLoader) this.resourceLoader).charset));
        return br;
    } catch (UnsupportedEncodingException e) {
        return null;
    }
}

Example 10 with BeetlException

use of org.beetl.core.exception.BeetlException in project beetl2.0 by javamonkey.

the class TypeBindingProbe method check.

@Override
public void check(Context ctx) {
    if (isCompleted)
        return;
    int y = 0;
    for (int i = 0; i < program.metaData.tempVarStartIndex; i++) {
        if (types[i] == null) {
            if (ctx.vars[i] != ctx.NOT_EXIST_OBJECT && ctx.vars[i] != null) {
                Object o = ctx.vars[i];
                if (isDynamicObject(ctx, i)) {
                    types[i] = Type.ObjectType;
                    y++;
                    continue;
                }
                Type c = getType(o);
                if (c == null)
                    continue;
                else {
                    types[i] = c;
                    y++;
                }
            } else {
                continue;
            }
        } else {
            y++;
        }
    }
    // 推测完毕
    if (y == program.metaData.tempVarStartIndex) {
        try {
            infer();
            isCompleted = true;
            // 调用下一个filter
            nextFilter.setProgram(this.program);
            nextFilter.check(ctx);
        } catch (BeetlException bex) {
            // bex.printStackTrace();
            ProgramReplaceErrorEvent event = new ProgramReplaceErrorEvent(program.res.getId(), bex.getMessage(), bex);
            program.gt.fireEvent(event);
            isCompleted = true;
        }
    }
}