com.francetelecom.clara.cloud.presentation.releases.ReleaseOverrideProfilePanel.java Source code

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Here is the source code for com.francetelecom.clara.cloud.presentation.releases.ReleaseOverrideProfilePanel.java

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/**
 * Copyright (C) 2015 Orange
 * 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 com.francetelecom.clara.cloud.presentation.releases;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
import java.util.Set;

import org.apache.wicket.Component;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.form.ChoiceRenderer;
import org.apache.wicket.markup.html.form.DropDownChoice;
import org.apache.wicket.markup.html.form.EnumChoiceRenderer;
import org.apache.wicket.markup.html.form.IChoiceRenderer;
import org.apache.wicket.markup.html.panel.Panel;
import org.apache.wicket.model.Model;
import org.apache.wicket.spring.injection.annot.SpringBean;

import com.francetelecom.clara.cloud.core.service.ManageApplicationRelease;
import com.francetelecom.clara.cloud.coremodel.MiddlewareProfile;
import com.francetelecom.clara.cloud.coremodel.MiddlewareProfile.MiddlewareProfileStatus;
import com.francetelecom.clara.cloud.coremodel.PaasUser;
import com.francetelecom.clara.cloud.presentation.tools.WicketSession;

/**
 * ReleaseOverrideProfilePanel
 *
 * panel that enable the user to choose an other middleware profile
 *
 * Last update  : $LastChangedDate$
 * Last author  : $Author$
 *
 * @version : $Revision$
 */
public class ReleaseOverrideProfilePanel extends Panel {

    @SpringBean
    private ManageApplicationRelease manageApplicationRelease;

    private DropDownChoice<MiddlewareProfile> middlewareProfileSelect;
    private WebMarkupContainer middlewareProfileContainer;

    public ReleaseOverrideProfilePanel(String id) {
        super(id);
        initComponents();
    }

    public static class ProfileChoiceRenderer extends ChoiceRenderer<MiddlewareProfile> {
        //Create choice renderer for middleware profile
        final IChoiceRenderer<MiddlewareProfile.MiddlewareProfileStatus> statusRenderer;
        private Component parent;

        public ProfileChoiceRenderer(Component parent, IChoiceRenderer<MiddlewareProfileStatus> statusRenderer) {
            this.parent = parent;
            this.statusRenderer = statusRenderer;
        }

        public String getDisplayValue(MiddlewareProfile profile) {
            StringBuilder builder = new StringBuilder();
            builder.append(profile.getVersion());
            builder.append(" (");
            if (MiddlewareProfile.getDefault() == profile) {
                builder.append(getDefaultLabel());
            }
            builder.append(statusRenderer.getDisplayValue(profile.getStatus()));
            builder.append(")");
            return builder.toString();
        }

        public String getDefaultLabel() {
            return parent.getString("portal.release.overrideProfile.default") + ", ";
        };

        public String getIdValue(MiddlewareProfile profile, int index) {
            return profile.getVersion();
        };
    }

    private void initComponents() {
        initContainers();

        //Select middlewareProfile choice
        middlewareProfileSelect = new DropDownChoice<>("middlewareProfileSelect", new Model<MiddlewareProfile>(),
                getMiddlewareProfileList(), new ProfileChoiceRenderer(this,
                        new EnumChoiceRenderer<MiddlewareProfile.MiddlewareProfileStatus>(this)));
        middlewareProfileSelect.setNullValid(false);
        middlewareProfileSelect.setRequired(true);
        middlewareProfileSelect.setDefaultModelObject(MiddlewareProfile.getDefault());
        middlewareProfileContainer.add(middlewareProfileSelect);
    }

    private void initContainers() {
        middlewareProfileContainer = new WebMarkupContainer("middlewareProfileContainer");
        middlewareProfileContainer.setOutputMarkupPlaceholderTag(true);
        middlewareProfileContainer.setOutputMarkupId(true);
        add(middlewareProfileContainer);
    }

    public List<MiddlewareProfile> getMiddlewareProfileList() {
        List<MiddlewareProfile> displayedMiddlewareProfiles = new ArrayList<>();
        List<MiddlewareProfile> availableMiddlewareProfiles = manageApplicationRelease.findAllMiddlewareProfil();
        PaasUser currentUser = WicketSession.get().getPaasUser();
        Set<MiddlewareProfile> authorizedProfiles = MiddlewareProfile.filter(currentUser,
                availableMiddlewareProfiles);
        for (MiddlewareProfile middlewareProfile : authorizedProfiles) {
            displayedMiddlewareProfiles.add(middlewareProfile);
        }
        Collections.sort(displayedMiddlewareProfiles);
        return displayedMiddlewareProfiles;
    }

    public MiddlewareProfile getCurrentMiddlewareProfile() {
        return middlewareProfileSelect.getModelObject();
    }
}