org.gsweb.components.ui.Label.java Source code

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Here is the source code for org.gsweb.components.ui.Label.java

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/* 
 * Copyright 2012-2016 bambooCORE, greenstep of copyright Chen Xin Nien
 * 
 * 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.
 * 
 * -----------------------------------------------------------------------
 * 
 * author:    Chen Xin Nien
 * contact: chen.xin.nien@gmail.com
 * 
 */
package org.gsweb.components.ui;

import java.util.HashMap;
import java.util.Map;

import javax.servlet.jsp.PageContext;

import org.apache.commons.lang3.StringEscapeUtils;
import org.apache.commons.lang3.StringUtils;
import org.gsweb.components.util.ComponentResourceUtils;
import org.gsweb.components.util.UIComponent;

import com.netsteadfast.greenstep.base.model.YesNo;

public class Label implements UIComponent {
    private PageContext pageContext = null;
    private String id = "";
    private String text = "";
    private String requiredFlag = YesNo.NO;
    private StringBuilder htmlOut = new StringBuilder();

    private Map<String, Object> getParameters() {
        Map<String, Object> params = new HashMap<String, Object>();
        params.put("id", this.id);
        params.put("text", StringEscapeUtils.escapeHtml4(StringUtils.defaultString(this.text)));
        params.put("requiredFlag", (YesNo.YES.equals(requiredFlag) ? YesNo.YES : YesNo.NO));
        return params;
    }

    private void generateHtml() {
        try {
            htmlOut.append(ComponentResourceUtils.generatorResource(Label.class, IS_HTML,
                    "META-INF/resource/label/ui.label.htm.ftl", this.getParameters()));
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    @Override
    public void setId(String id) {
        this.id = id;
    }

    @Override
    public String getId() {
        return this.id;
    }

    public String getText() {
        return text;
    }

    public void setText(String text) {
        this.text = text;
    }

    @Override
    public String getScript() throws Exception {
        return "";
    }

    @Override
    public String getHtml() throws Exception {
        this.generateHtml();
        return htmlOut.toString();
    }

    public PageContext getPageContext() {
        return pageContext;
    }

    @Override
    public void setPageContext(PageContext pageContext) {
        this.pageContext = pageContext;
    }

    @Override
    public void setName(String name) {

    }

    @Override
    public String getName() {
        return "";
    }

    public String getRequiredFlag() {
        return requiredFlag;
    }

    public void setRequiredFlag(String requiredFlag) {
        this.requiredFlag = requiredFlag;
    }

}