/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. The ASF licenses this file to You
* 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. For additional information regarding
* copyright in this work, please see the NOTICE file in the top level
* directory of this distribution.
*/
package org.apache.abdera.protocol.server.impl;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.apache.abdera.model.Categories;
import org.apache.abdera.protocol.server.CategoriesInfo;
import org.apache.abdera.protocol.server.CategoryInfo;
import org.apache.abdera.protocol.server.RequestContext;
public class SimpleCategoriesInfo
implements CategoriesInfo,
Serializable {
private static final long serialVersionUID = 8732335394387909260L;
private final String href;
private final String scheme;
private final boolean fixed;
private final List<CategoryInfo> list = new ArrayList<CategoryInfo>();
public SimpleCategoriesInfo() {
this(null,false);
}
public SimpleCategoriesInfo(boolean fixed) {
this(null,fixed);
}
public SimpleCategoriesInfo(
String href) {
this.href = href;
this.scheme = null;
this.fixed = false;
}
public SimpleCategoriesInfo(
String scheme,
boolean fixed,
CategoryInfo... categories) {
this.href = null;
this.scheme = scheme;
this.fixed = fixed;
addCategoryInfo(categories);
}
public String getHref(RequestContext request) {
return href;
}
public String getScheme(RequestContext request) {
return scheme;
}
public boolean isFixed(RequestContext request) {
return fixed;
}
public Iterator<CategoryInfo> iterator() {
return list.iterator();
}
public SimpleCategoriesInfo addCategoryInfo(CategoryInfo... categories) {
for (CategoryInfo cat : categories)
list.add(cat);
return this;
}
public SimpleCategoriesInfo setCategoryInfo(CategoryInfo... categories) {
list.clear();
return addCategoryInfo(categories);
}
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + (fixed ? 1231 : 1237);
result = prime * result + ((href == null) ? 0 : href.hashCode());
result = prime * result + ((list == null) ? 0 : list.hashCode());
result = prime * result + ((scheme == null) ? 0 : scheme.hashCode());
return result;
}
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
final SimpleCategoriesInfo other = (SimpleCategoriesInfo) obj;
if (fixed != other.fixed) return false;
if (href == null) {
if (other.href != null) return false;
} else if (!href.equals(other.href)) return false;
if (list == null) {
if (other.list != null) return false;
} else if (!list.equals(other.list)) return false;
if (scheme == null) {
if (other.scheme != null) return false;
} else if (!scheme.equals(other.scheme)) return false;
return true;
}
public Categories asCategoriesElement(RequestContext request) {
Categories cats = request.getAbdera().getFactory().newCategories();
if (href != null) cats.setHref(href);
else {
cats.setFixed(fixed);
cats.setScheme(scheme);
for (CategoryInfo cat : this)
cats.addCategory(
cat.asCategoryElement(request));
}
return cats;
}
}