/*
* #!
* Ontopia Navigator
* #-
* Copyright (C) 2001 - 2013 The Ontopia Project
* #-
* 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 net.ontopia.topicmaps.nav2.impl.basic;
import net.ontopia.topicmaps.core.TMObjectIF;
import net.ontopia.topicmaps.entry.TopicMapReferenceIF;
import net.ontopia.topicmaps.nav2.core.LinkGeneratorIF;
import net.ontopia.topicmaps.nav2.taglibs.logic.ContextTag;
import net.ontopia.utils.StringUtils;
/**
* INTERNAL: Default link generator which produces links to any kind
* of topic map object. Can replace the %id% and %topicmap% variables,
* but does not recognize any others. Used by the <code>link</code> tag.
*
* @see net.ontopia.topicmaps.nav2.taglibs.output.LinkTag
*/
public class DefaultUniversalLinkGenerator implements LinkGeneratorIF {
public String generate(ContextTag contextTag, TMObjectIF tmObj,
String topicmapId, String template) {
String link = template;
// replace object id placeholder with real value
String objectId = tmObj.getObjectId();
link = StringUtils.replace(link, LINK_ID_KEY, objectId);
// replace topicmap id placeholder with real value
link = StringUtils.replace(link, LINK_TOPICMAP_KEY, topicmapId);
return link;
}
public String generate(ContextTag contextTag, TopicMapReferenceIF tmRefObj,
String template) {
String link = template;
// replace topicmap id placeholder with real value
String topicmapId = tmRefObj.getId();
link = StringUtils.replace(link, LINK_TOPICMAP_KEY, topicmapId);
return link;
}
}