org.cipango.littleims.scscf.oam.browser.UserProfilePanel.java Source code

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Here is the source code for org.cipango.littleims.scscf.oam.browser.UserProfilePanel.java

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// ========================================================================
// Copyright 2008-2009 NEXCOM Systems
// ------------------------------------------------------------------------
// 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 org.cipango.littleims.scscf.oam.browser;

import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import java.util.Map;

import org.apache.wicket.AttributeModifier;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.markup.repeater.Item;
import org.apache.wicket.markup.repeater.data.DataView;
import org.apache.wicket.markup.repeater.data.IDataProvider;
import org.apache.wicket.model.AbstractReadOnlyModel;
import org.apache.wicket.model.CompoundPropertyModel;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.LoadableDetachableModel;
import org.apache.wicket.spring.injection.annot.SpringBean;
import org.cipango.ims.oam.util.AbstractListDataProvider;
import org.cipango.littleims.scscf.data.ServiceProfile;
import org.cipango.littleims.scscf.data.UserProfile;
import org.cipango.littleims.scscf.data.UserProfileCache;
import org.cipango.littleims.scscf.oam.AorLink;

public class UserProfilePanel extends Panel {
    @SpringBean
    private UserProfileCache _userProfileCache;

    private boolean _wilcard;

    @SuppressWarnings("unchecked")
    public UserProfilePanel(String id, boolean wilcard, int itemPerPage) {
        super(id);
        _wilcard = wilcard;

        IDataProvider provider = new AbstractListDataProvider<UserProfile>() {

            public IModel<UserProfile> model(UserProfile o) {
                return new CompoundPropertyModel<UserProfile>(new LoadableProfile(o));
            }

            @Override
            public List<UserProfile> load() {
                synchronized (getProfiles()) {
                    List l = new ArrayList(getProfiles().values());
                    Collections.sort(l, new Comparator<UserProfile>() {

                        public int compare(UserProfile o1, UserProfile o2) {
                            return o1.getUri().compareTo(o2.getUri());
                        }
                    });
                    return l;
                }
            }
        };

        DataView dataView = new DataView("userProfiles", provider) {

            @Override
            protected void populateItem(final Item item) {
                UserProfile userProfile = (UserProfile) item.getModelObject();
                item.add(new AorLink("aorLink", userProfile.getUri()));
                item.add(new Label("barred"));

                ServiceProfile serviceProfile = userProfile.getServiceProfile();
                if (serviceProfile == null)
                    item.add(new Label("serviceProfile", "No service profile"));
                else
                    item.add(new ServiceProfilePanel("serviceProfile", serviceProfile));

                item.add(new AttributeModifier("class", true, new AbstractReadOnlyModel<String>() {
                    @Override
                    public String getObject() {
                        return (item.getIndex() % 2 == 1) ? "even" : "odd";
                    }
                }));
            }
        };

        dataView.setItemsPerPage(itemPerPage);
        add(dataView);

    }

    public Map<String, UserProfile> getProfiles() {
        if (_wilcard)
            return _userProfileCache.getWildcardUserProfiles();
        return _userProfileCache.getUserProfiles();
    }

    class LoadableProfile extends LoadableDetachableModel<UserProfile> {
        private String _key;

        public LoadableProfile(UserProfile o) {
            super(o);
            _key = o.getUri();
        }

        @Override
        protected UserProfile load() {
            return getProfiles().get(_key);
        }
    }
}