Examples with GrammarToken org.beetl.core.statement.GrammarToken used on opensource projects

Example 11 with GrammarToken

use of org.beetl.core.statement.GrammarToken in project beetl2.0 by javamonkey.

the class AntlrProgramBuilder method parseOneIncDecContext.

protected IncDecExpression parseOneIncDecContext(OneIncDecContext ctx) {
    IncDecExpression exp = null;
    boolean isInc = ctx.INCREASE() != null;
    GrammarToken t = this.getBTToken(ctx.Identifier().getSymbol());
    exp = new IncDecExpression(isInc, true, t);
    this.pbCtx.setVarPosition(t.text, exp);
    return exp;
}

Example 12 with GrammarToken

use of org.beetl.core.statement.GrammarToken in project beetl2.0 by javamonkey.

the class Template method renderTo.

public void renderTo(ByteWriter byteWriter) {
    try {
        ctx.byteWriter = byteWriter;
        ctx.byteOutputMode = cf.directByteOutput;
        ctx.gt = this.gt;
        ctx.template = this;
        if (gt.sharedVars != null) {
            for (Entry<String, Object> entry : gt.sharedVars.entrySet()) {
                ctx.set(entry.getKey(), entry.getValue());
            }
        }
        program.metaData.initContext(ctx);
        if (ajaxId != null) {
            AjaxStatement ajax = program.metaData.getAjax(ajaxId);
            if (ajax == null) {
                BeetlException be = new BeetlException(BeetlException.AJAX_NOT_FOUND);
                be.pushToken(new GrammarToken(ajaxId, 0, 0));
                throw be;
            }
            ajax.execute(ctx);
        } else {
            program.execute(ctx);
        }
        if (isRoot) {
            byteWriter.flush();
        }
    } catch (BeetlException e) {
        if (!(program instanceof ErrorGrammarProgram)) {
            e.pushResource(this.program.res);
        }
        // 是否打印异常，只有根模板才能打印异常
        if (!isRoot)
            throw e;
        if (e.detailCode == BeetlException.CLIENT_IO_ERROR_ERROR && ctx.gt.conf.isIgnoreClientIOError) {
            return;
        }
        Writer w = BeetlUtil.getWriterByByteWriter(ctx.byteWriter);
        e.gt = this.program.gt;
        e.cr = this.program.metaData.lineSeparator;
        ErrorHandler errorHandler = this.gt.getErrorHandler();
        if (errorHandler == null) {
            throw e;
        }
        errorHandler.processExcption(e, w);
        try {
            ctx.byteWriter.flush();
        } catch (IOException e1) {
        // 输出到客户端
        }
    } catch (IOException e) {
        if (!ctx.gt.conf.isIgnoreClientIOError) {
            BeetlException be = new BeetlException(BeetlException.CLIENT_IO_ERROR_ERROR, e.getMessage(), e);
            be.pushResource(this.program.res);
            be.pushToken(new GrammarToken(this.program.res.id, 0, 0));
            ErrorHandler errorHandler = this.gt.getErrorHandler();
            if (errorHandler == null) {
                throw be;
            }
            Writer w = BeetlUtil.getWriterByByteWriter(ctx.byteWriter);
            errorHandler.processExcption(be, w);
            try {
                ctx.byteWriter.flush();
            } catch (IOException e1) {
            // 输出到客户端
            }
        } else {
        // do  nothing ,just ignore
        }
    }
}

Example 13 with GrammarToken

use of org.beetl.core.statement.GrammarToken in project beetl2.0 by javamonkey.

the class LineStatus method transform.

public Reader transform(Reader orginal) throws IOException, HTMLTagParserException {
    StringBuilder temp = new StringBuilder();
    int bufSzie = 1024;
    cs = new char[bufSzie];
    int len = -1;
    while ((len = orginal.read(cs)) != -1) {
        temp.append(cs, 0, len);
    }
    cs = temp.toString().toCharArray();
    // 找到回车换行符号
    findCR();
    checkAppendCR();
    parser();
    if (this.isSupportHtmlTag && this.htmlTagStack.size() != 0) {
        String tagName = (String) htmlTagStack.peek();
        GrammarToken token = GrammarToken.createToken(tagName, this.totalLineCount + 1);
        HTMLTagParserException ex = new HTMLTagParserException("解析html tag 标签出错,未找到匹配结束标签 " + tagName);
        ex.pushToken(token);
        ex.line = totalLineCount + 1;
        this.clear();
        throw ex;
    }
    orginal.close();
    return new StringReader(sb.toString());
}