n3phele.client.model.BulkGetRequest.java Source code

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Here is the source code for n3phele.client.model.BulkGetRequest.java

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/**
 * @author Nigel Cook
 *
 * (C) Copyright 2010-2012. Nigel Cook. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 * 
 * Licensed under the terms described in LICENSE file that accompanied this code, (the "License"); you may not use this file
 * except in compliance with the License. 
 * 
 *  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 n3phele.client.model;

import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;
import java.util.Set;

import com.google.gwt.http.client.URL;

public class BulkGetRequest {
    public BulkGetRequest() {
    }

    private Set<String> progressSet = null;

    public void add(Progress p) {
        if (this.progressSet == null)
            progressSet = new HashSet<String>();
        this.progressSet.add(p.getUri());
    }

    public void add(CacheItem cacheItem) {
        switch (cacheItem.getKind()) {
        case Progress:
            add((Progress) cacheItem.getObject());
            break;

        default:
            break;
        }

    }

    /* (non-Javadoc)
     * @see java.lang.Object#toString()
     */
    @Override
    public String toString() {
        return toString(this.progressSet, "progressSet", true);
    }

    private String toString(Collection<?> collection, final String name, boolean last) {
        if (collection == null || collection.size() == 0)
            return "";
        StringBuilder builder = new StringBuilder();
        int i = 0;
        for (Iterator<?> iterator = collection.iterator(); iterator.hasNext(); i++) {
            if (i > 0)
                builder.append("&");
            builder.append(name).append("=");
            builder.append(URL.encodeQueryString(String.valueOf(iterator.next())));
        }
        if (!last)
            builder.append("&");
        return builder.toString();
    }

}