nl.surfnet.coin.api.client.domain.Group20Entry.java Source code

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Here is the source code for nl.surfnet.coin.api.client.domain.Group20Entry.java

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/*
 * Copyright 2012 SURFnet bv, The Netherlands
 *
 * 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 nl.surfnet.coin.api.client.domain;

import java.util.Arrays;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;

import org.apache.commons.beanutils.BeanComparator;
import org.apache.commons.lang.StringUtils;
import org.apache.commons.lang.builder.ToStringBuilder;
import org.apache.commons.lang.builder.ToStringStyle;
import org.codehaus.jackson.annotate.JsonIgnore;

@SuppressWarnings({ "serial", "rawtypes", "unchecked" })
public class Group20Entry extends AbstractEntry {

    @JsonIgnore
    public static List<String> SORT_ATR = Arrays.asList(new String[] { "id", "title", "description" });

    @JsonIgnore
    public static Comparator NULL_SAFE_STRING_COMPARATOR = new Comparator<String>() {
        @Override
        public int compare(String o1, String o2) {
            return (o1 == null ? "" : o1.toLowerCase()).compareTo(o2 == null ? "" : o2.toLowerCase());
        }
    };

    private List<Group20> entry;

    public Group20Entry(List<Group20> groups) {
        this.entry = groups;
    }

    public Group20Entry() {
    }

    public Group20Entry(List<Group20> groups, int pageSize, int offset, String sortBy, int rowCount) {
        this.entry = groups;
        setFiltered(true);
        setItemsPerPage(pageSize);
        setSorted(true);
        setStartIndex(offset);
        setUpdatedSince(false);
        setTotalResults(rowCount);
    }

    /**
     * @return the entry
     */
    public List<Group20> getEntry() {
        return entry;
    }

    /**
     * @param entry
     *          the entry to set
     */
    public void setEntry(List<Group20> entry) {
        this.entry = entry;
    }

    @Override
    public int getEntrySize() {
        return this.entry != null ? this.entry.size() : 0;
    }

    @Override
    @JsonIgnore
    public List getEntryCollection() {
        return entry;
    }

    @Override
    @JsonIgnore
    public void sortEntryCollection(String sort) {
        if (StringUtils.isNotBlank(sort) && SORT_ATR.contains(sort)) {
            BeanComparator beanComparator = new BeanComparator(sort, NULL_SAFE_STRING_COMPARATOR);
            Collections.sort(entry, beanComparator);
        }
    }

    @Override
    @JsonIgnore
    public void setEntryCollection(List entry) {
        this.entry = entry;
    }

    @Override
    public String toString() {
        return new ToStringBuilder(this, ToStringStyle.SHORT_PREFIX_STYLE).appendSuper(super.toString())
                .append(entry).toString();
    }
}