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Templating engine for Java.

There is a newer version: 2.4.0

/*******************************************************************************
 * This file is part of Pebble.
 * 
 * Copyright (c) 2014 by Mitchell Bösecke
 * 
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 ******************************************************************************/
package com.mitchellbosecke.pebble.node;

import com.mitchellbosecke.pebble.error.PebbleException;
import com.mitchellbosecke.pebble.extension.NodeVisitor;
import com.mitchellbosecke.pebble.node.expression.Expression;
import com.mitchellbosecke.pebble.template.EvaluationContext;
import com.mitchellbosecke.pebble.template.PebbleTemplateImpl;

import java.io.Writer;

public class SetNode extends AbstractRenderableNode {

    private final String name;

    private final Expression value;

    public SetNode(int lineNumber, String name, Expression value) {
        super(lineNumber);
        this.name = name;
        this.value = value;
    }

    @Override
    public void render(PebbleTemplateImpl self, Writer writer, EvaluationContext context) throws PebbleException {
        context.getScopeChain().put(name, value.evaluate(self, context));
    }

    @Override
    public void accept(NodeVisitor visitor) {
        visitor.visit(this);
    }

    public Expression getValue() {
        return value;
    }

    public String getName() {
        return name;
    }

}