org.opennms.features.topology.plugins.topo.bsm.info.BusinessServiceVertexAttributesInfoPanelItemProvider.java Source code

Introduction

Here is the source code for org.opennms.features.topology.plugins.topo.bsm.info.BusinessServiceVertexAttributesInfoPanelItemProvider.java

Source

/*******************************************************************************
 * This file is part of OpenNMS(R).
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 * Copyright (C) 2016 The OpenNMS Group, Inc.
 * OpenNMS(R) is Copyright (C) 1999-2016 The OpenNMS Group, Inc.
 *
 * OpenNMS(R) is a registered trademark of The OpenNMS Group, Inc.
 *
 * OpenNMS(R) is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation, either version 3 of the License,
 * or (at your option) any later version.
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 * OpenNMS(R) is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with OpenNMS(R).  If not, see:
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package org.opennms.features.topology.plugins.topo.bsm.info;

import static org.opennms.netmgt.vaadin.core.UIHelper.createLabel;

import java.util.Map;

import org.opennms.features.topology.api.GraphContainer;
import org.opennms.features.topology.api.info.VertexInfoPanelItemProvider;
import org.opennms.features.topology.api.info.item.DefaultInfoPanelItem;
import org.opennms.features.topology.api.info.item.InfoPanelItem;
import org.opennms.features.topology.api.topo.VertexRef;
import org.opennms.features.topology.plugins.topo.bsm.BusinessServiceVertex;
import org.opennms.netmgt.bsm.service.BusinessServiceManager;
import org.opennms.netmgt.bsm.service.model.BusinessService;
import org.opennms.netmgt.vaadin.core.TransactionAwareBeanProxyFactory;

import com.vaadin.ui.Component;
import com.vaadin.ui.FormLayout;

public class BusinessServiceVertexAttributesInfoPanelItemProvider extends VertexInfoPanelItemProvider {

    private BusinessServiceManager businessServiceManager;

    private final TransactionAwareBeanProxyFactory transactionAwareBeanProxyFactory;

    public BusinessServiceVertexAttributesInfoPanelItemProvider(
            TransactionAwareBeanProxyFactory transactionAwareBeanProxyFactory) {
        this.transactionAwareBeanProxyFactory = transactionAwareBeanProxyFactory;
    }

    public void setBusinessServiceManager(BusinessServiceManager businessServiceManager) {
        this.businessServiceManager = transactionAwareBeanProxyFactory.createProxy(businessServiceManager);
    }

    private Component createComponent(VertexRef ref) {
        final FormLayout formLayout = new FormLayout();
        formLayout.setSpacing(false);
        formLayout.setMargin(false);

        final BusinessService businessService = businessServiceManager
                .getBusinessServiceById(((BusinessServiceVertex) ref).getServiceId());

        for (Map.Entry<String, String> e : businessService.getAttributes().entrySet()) {
            formLayout.addComponent(createLabel(e.getKey(), e.getValue()));
        }

        return formLayout;
    }

    @Override
    protected boolean contributeTo(VertexRef vertexRef, GraphContainer container) {
        return vertexRef instanceof BusinessServiceVertex && !this.businessServiceManager
                .getBusinessServiceById(((BusinessServiceVertex) vertexRef).getServiceId()).getAttributes()
                .isEmpty();
    }

    @Override
    protected InfoPanelItem createInfoPanelItem(VertexRef ref, GraphContainer graphContainer) {
        return new DefaultInfoPanelItem().withOrder(10).withTitle("Business Service Attributes")
                .withComponent(createComponent(ref));
    }

}