pathswitch.java

来自「web版的SVN客户端」· Java 代码 · 共 99 行

/*
 * Copyright (c) 2004, 2005 Polarion Software, All rights reserved.
 * Email: [e-mail]
 *
 * This program and the accompanying materials are made available under the
 * terms of the Apache License, Version 2.0 (the "License"). You may not use
 * this file except in compliance with the License. Copy of the License is
 * located in the file LICENSE.txt in the project distribution. You may also
 * obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
 *
 *
 * POLARION SOFTWARE MAKES NO REPRESENTATIONS OR WARRANTIES
 * ABOUT THE SUITABILITY OF THE SOFTWARE, EITHER EXPRESSED OR IMPLIED,
 * INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. POLARION SOFTWARE
 * SHALL NOT BE LIABLE FOR ANY DAMAGES SUFFERED BY LICENSEE AS A RESULT
 * OF USING, MODIFYING OR DISTRIBUTING THIS SOFTWARE OR ITS DERIVATIVES.
 */
package org.polarion.svnwebclient.web.model;

import java.util.ArrayList;
import java.util.List;

import org.polarion.svnwebclient.util.UrlGenerator;
import org.polarion.svnwebclient.util.UrlGeneratorFactory;
import org.polarion.svnwebclient.util.UrlUtil;
import org.polarion.svnwebclient.web.resource.Links;
import org.polarion.svnwebclient.web.support.RequestParameters;

/**
 * 
 * @author <A HREF="mailto:[e-mail]">Polarion Software </A>
 */
public class PathSwitch {
    public static final String TRUNK = "Trunk";
    public static final String BRANCHES = "Branches";
    public static final String TAGS = "Tags";
    
    protected String urlPrefix;
    protected String urlSuffix;
    protected String selected;
    protected long currentRevision;
    protected String url;
    protected String location;
    
    public static class Element {
        protected String name;
        protected String url;
        protected boolean selected;
        
        public Element(String name, String url, boolean selected) {
            this.name = name;
            this.url = url;
            this.selected = selected;
        }
        
        public String getName() {
            return this.name;
        }
        
        public String getUrl() {
            return this.url;
        }
        
        public boolean isSelected() {
            return this.selected;
        }
    }
    
    public PathSwitch(String location, String urlPrefix, String urlSuffix, String selected, String url, long currentRevision) {
        this.location = location;
    	this.urlPrefix = urlPrefix;
        this.urlSuffix = urlSuffix;
        this.selected = selected;
        this.currentRevision = currentRevision;
        this.url = url;
    }
    
    public List getElements() {
        List ret = new ArrayList();
        ret.add(new Element(PathSwitch.TRUNK, this.generateUrl(PathSwitch.TRUNK), PathSwitch.TRUNK.equals(this.selected)));
        ret.add(new Element(PathSwitch.BRANCHES, this.generateUrl(PathSwitch.BRANCHES), PathSwitch.BRANCHES.equals(this.selected)));        
        ret.add(new Element(PathSwitch.TAGS, this.generateUrl(PathSwitch.TAGS), PathSwitch.TAGS.equals(this.selected)));
        return ret;
    }
    
    protected String generateUrl(String type) {
        UrlGenerator urlGenerator = UrlGeneratorFactory.getUrlGenerator(Links.PATH_SWITCH, this.location);
        urlGenerator.addParameter(RequestParameters.PREFIX, UrlUtil.encode(this.urlPrefix));
        urlGenerator.addParameter(RequestParameters.SUFFIX, UrlUtil.encode(this.urlSuffix));
        urlGenerator.addParameter(RequestParameters.TYPE, type);
        urlGenerator.addParameter(RequestParameters.URL, UrlUtil.encode(this.url));
        if (this.currentRevision != -1) {
            urlGenerator.addParameter(RequestParameters.CREV, Long.toString(this.currentRevision));
        }        
        return urlGenerator.getUrl(); 
    }
}