com.threewks.thundr.view.handlebars.HandlebarsView.java Source code

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Here is the source code for com.threewks.thundr.view.handlebars.HandlebarsView.java

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/*
 * This file is a component of thundr, a software library from 3wks.
 * Read more: http://3wks.github.io/thundr/
 * Copyright (C) 2015 3wks, <thundr@3wks.com.au>
 *
 * 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.threewks.thundr.view.handlebars;

import java.util.Collections;
import java.util.Map;

import org.apache.commons.lang3.StringUtils;

import com.threewks.thundr.http.ContentType;
import com.threewks.thundr.http.StatusCode;
import com.threewks.thundr.view.BaseView;
import com.threewks.thundr.view.View;

import jodd.util.StringPool;

public class HandlebarsView extends BaseView<HandlebarsView> implements View {
    private String view;
    private Map<String, Object> model;

    public HandlebarsView(String view) {
        this(view, Collections.<String, Object>emptyMap());
    }

    public HandlebarsView(String view, Map<String, Object> model) {
        super();
        this.view = view;
        this.model = model;
        withContentType(ContentType.TextHtml.value());
        withCharacterEncoding(StringPool.UTF_8);
        withStatusCode(StatusCode.OK);
    }

    public Map<String, Object> getModel() {
        return model;
    }

    public String getView() {
        return completeViewName(view);
    }

    private String completeViewName(String view) {
        if (!StringUtils.startsWith(view, "/")) {
            view = "/WEB-INF/hbs/" + view;
        }
        if (!StringUtils.contains(view, ".")) {
            view = view + ".hbs";
        }
        return view;
    }

    @Override
    public String toString() {
        String completeView = completeViewName(view);
        return completeView.equals(view) ? view : String.format("%s (%s)", view, completeView);
    }
}