woko.facets.builtin.all.Link Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of woko-core Show documentation
The newest version!
/*
 * Copyright 2001-2012 Remi Vankeisbelck
 *
 * 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 woko.facets.builtin.all;

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

/**
 * Helper class for creating HTML hyperlinks or buttons.
 */
public class Link {

    private final String href;
    private final String text;
    private String cssClass;
    private final Map attributes = new HashMap();

    /**
     * Create the link with passed href and text
     * @param href the href
     * @param text the text
     */
    public Link(String href, String text) {
        this.href = href;
        this.text = text;
    }

    public String getHref() {
        return href;
    }

    public String getText() {
        return text;
    }

    public Link setCssClass(String cssClass) {
        this.cssClass = cssClass;
        return this;
    }

    public String getCssClass() {
        return cssClass;
    }

    public Link addAttribute(String name, String value) {
        attributes.put(name,value);
        return this;
    }

    public Map getAttributes() {
        return attributes;
    }

    public String getAttributesString() {
        StringBuilder sb = new StringBuilder();
        for (Iterator it = attributes.keySet().iterator(); it.hasNext(); ) {
            String n = it.next();
            String v = attributes.get(n);
            sb.append(n)
                    .append("=\"")
                    .append(v)
                    .append("\"");
            if (it.hasNext()) {
                sb.append(" ");
            }
        }
        return sb.toString();
    }
}