com.greenlaw110.rythm.internal.parser.build_in.ExecMacroToken Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of rythm-engine Show documentation

A strong typed high performance Java Template engine with .Net Razor like syntax

The newest version!

/* 
 * Copyright (C) 2013 The Rythm Engine project
 * Gelin Luo 
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
*/
package com.greenlaw110.rythm.internal.parser.build_in;

import com.greenlaw110.rythm.exception.ParseException;
import com.greenlaw110.rythm.internal.CodeBuilder;
import com.greenlaw110.rythm.internal.IContext;
import com.greenlaw110.rythm.internal.parser.CodeToken;
import com.greenlaw110.rythm.utils.TextBuilder;

import java.util.List;

/**
 * Created with IntelliJ IDEA.
 * User: luog
 * Date: 19/07/12
 * Time: 9:24 AM
 * To change this template use File | Settings | File Templates.
 */
public class ExecMacroToken extends CodeToken {
    public ExecMacroToken(String macro, IContext context, int line) {
        super(macro, context);
        this.line = line;
    }

    @Override
    public void output() {
        CodeBuilder cb = ctx.getCodeBuilder();
        if (!cb.hasMacro(s)) {
            throw new ParseException(ctx.getEngine(), ctx.getTemplateClass(), line, "Cannot find macro definition for \"%s\"", s);
        }
        List list = cb.getMacro(s);
        for (TextBuilder tb : list) {
            tb.build();
        }
    }
}