com.google.template.soy.examples.SimpleUsage.java Source code

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Here is the source code for com.google.template.soy.examples.SimpleUsage.java

Source

/*
 * Copyright 2008 Google Inc.
 *
 * Licensed 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.google.template.soy.examples;

import com.google.common.io.Resources;
import com.google.template.soy.SoyFileSet;
import com.google.template.soy.data.SoyListData;
import com.google.template.soy.data.SoyMapData;
import com.google.template.soy.tofu.SoyTofu;

/**
 * Usage of the simple examples.
 *
 */
public class SimpleUsage {

    private SimpleUsage() {
    }

    /** Counter for the number of examples written so far. */
    private static int numExamples = 0;

    /**
     * Prints the generated HTML to stdout.
     * @param args Not used.
     */
    public static void main(String[] args) {

        // Compile the template.
        SoyFileSet sfs = SoyFileSet.builder().add(Resources.getResource("simple.soy")).build();
        SoyTofu tofu = sfs.compileToTofu();

        // Example 1.
        writeExampleHeader();
        System.out.println(tofu.newRenderer("soy.examples.simple.helloWorld").render());

        // Create a namespaced tofu object to make calls more concise.
        SoyTofu simpleTofu = tofu.forNamespace("soy.examples.simple");

        // Example 2.
        writeExampleHeader();
        System.out.println(simpleTofu.newRenderer(".helloName").setData(new SoyMapData("name", "Ana")).render());

        // Example 3.
        writeExampleHeader();
        System.out.println(simpleTofu.newRenderer(".helloNames")
                .setData(new SoyMapData("names", new SoyListData("Bob", "Cid", "Dee"))).render());
    }

    /**
     * Private helper to write the header for each example.
     */
    private static void writeExampleHeader() {
        numExamples++;
        System.out.println("----------------------------------------------------------------");
        System.out.println("[" + numExamples + "]");
    }

}