org.opendaylight.opendove.odmc.OpenDoveServiceAppliance.java Source code

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Here is the source code for org.opendaylight.opendove.odmc.OpenDoveServiceAppliance.java

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/*
 * Copyright IBM Corporation, 2013.  All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
 * and is available at http://www.eclipse.org/legal/epl-v10.html
 */

package org.opendaylight.opendove.odmc;

import java.lang.reflect.Method;
import java.util.ArrayList;
import java.util.List;

import javax.xml.bind.annotation.XmlAccessType;
import javax.xml.bind.annotation.XmlAccessorType;
import javax.xml.bind.annotation.XmlElement;
import javax.xml.bind.annotation.XmlRootElement;

import org.apache.commons.net.util.SubnetUtils;
import org.apache.commons.net.util.SubnetUtils.SubnetInfo;

/*
    "uuid"  == PRIMARY KEY in the Cache
    
    {"ip_family",                 INT                 },
    {"ip",                        STRING              },
    {"uuid",                      STRING_PRIMARY_KEY  },
    {"dcs_rest_port",             INT                 },
    {"dgw_rest_port",             INT                 },
    {"dcs_raw_service_port",      INT                 },
    {"timestamp",                 STRING              },
    {"build_version",             STRING              },
    {"dcs_config_version",        INT                 },
    {"dgw_config_version",        INT                 },
    {"canBeDCS",                  BOOLEAN             },
    {"canBeDGW",                  BOOLEAN             },
    {"isDCS",                     BOOLEAN             },
    {"isDGW",                     BOOLEAN             },
*/

@XmlRootElement
@XmlAccessorType(XmlAccessType.NONE)
public class OpenDoveServiceAppliance {

    @XmlElement(name = "ip_family")
    Integer ip_family;

    @XmlElement(name = "ip")
    String ip;

    @XmlElement(name = "uuid")
    String uuid;

    @XmlElement(name = "dcs_rest_service_port")
    Integer dcs_rest_service_port;

    @XmlElement(name = "dgw_rest_service_port")
    Integer dgw_rest_service_port;

    @XmlElement(name = "dcs_raw_service_port")
    Integer dcs_raw_service_port;

    @XmlElement(name = "timestamp")
    String timestamp;

    @XmlElement(name = "build_version")
    String build_version;

    @XmlElement(name = "dcs_config_version")
    Integer dcs_config_version;

    @XmlElement(name = "dgw_config_version")
    Integer dgw_config_version;

    @XmlElement(name = "canBeDCS")
    Boolean canBeDCS;

    @XmlElement(name = "canBeDGW")
    Boolean canBeDGW;

    @XmlElement(name = "isDCS")
    Boolean isDCS;

    @XmlElement(name = "isDGW")
    Boolean isDGW;

    OpenDoveGwIpv4 doveTunnel;
    OpenDoveGwIpv4 egwExtIP;

    public OpenDoveServiceAppliance() {
    }

    public Integer getIPFamily() {
        return ip_family;
    }

    public void setIPFamily(Integer ip_family) {
        this.ip_family = ip_family;
    }

    public String getIP() {
        return ip;
    }

    public void setIP(String ip) {
        this.ip = ip;
    }

    public String getUUID() {
        return uuid;
    }

    public String setUUID(String dsaUUID) {
        return uuid = dsaUUID;
    }

    public Integer getDcsRestServicePort() {
        return dcs_rest_service_port;
    }

    public void setDcsRestServicePort(Integer dcs_rest_service_port) {
        this.dcs_rest_service_port = dcs_rest_service_port;
    }

    public Integer getDgwRestServicePort() {
        return dgw_rest_service_port;
    }

    public void setDgwRestServicePort(Integer dgw_rest_service_port) {
        this.dgw_rest_service_port = dgw_rest_service_port;
    }

    public Integer getDcsRawServicePort() {
        return dcs_raw_service_port;
    }

    public void setDcsRawServicePort(Integer dcs_raw_service_port) {
        this.dcs_raw_service_port = dcs_raw_service_port;
    }

    public String getTimestamp() {
        return timestamp;
    }

    public void setTimestamp(String timestamp) {
        this.timestamp = timestamp;
    }

    public String get_build_version() {
        return build_version;
    }

    public void set_build_version(String build_version) {
        this.build_version = build_version;
    }

    public Integer get_dcs_config_version() {
        return dcs_config_version;
    }

    public void set_dcs_config_version(Integer dcs_config_version) {
        this.dcs_config_version = dcs_config_version;
    }

    public Integer get_dgw_config_version() {
        return dgw_config_version;
    }

    public void set_dgw_config_version(Integer dgw_config_version) {
        this.dgw_config_version = dgw_config_version;
    }

    public Boolean get_canBeDCS() {
        return canBeDCS;
    }

    public void set_canBeDCS(Boolean canBeDCS) {
        this.canBeDCS = canBeDCS;
    }

    public Boolean get_canBeDGW() {
        return canBeDGW;
    }

    public void set_canBeDGW(Boolean canBeDGW) {
        this.canBeDGW = canBeDGW;
    }

    public Boolean get_isDCS() {
        return isDCS;
    }

    public void set_isDCS(Boolean isDCS) {
        this.isDCS = isDCS;
    }

    public Boolean get_isDGW() {
        return isDGW;
    }

    public void set_isDGW(Boolean isDGW) {
        this.isDGW = isDGW;
    }

    public OpenDoveGwIpv4 getDoveTunnel() {
        return doveTunnel;
    }

    public void setDoveTunnel(OpenDoveGwIpv4 tunnel) {
        doveTunnel = tunnel;
    }

    public OpenDoveGwIpv4 getEGWExtIP() {
        return egwExtIP;
    }

    public void setEGWExtIP(OpenDoveGwIpv4 extIP) {
        egwExtIP = extIP;
    }

    public void initDefaults() {
        ip_family = 0;
        ip = "";
        uuid = "";
        dcs_rest_service_port = 0;
        dgw_rest_service_port = 0;
        dcs_raw_service_port = 0;
        timestamp = "";
        build_version = "";
        dcs_config_version = 0;
        dgw_config_version = 0;
        canBeDCS = false;
        canBeDGW = false;
        isDCS = false;
        isDGW = false;
    }

    public boolean overwrite(OpenDoveServiceAppliance delta) {
        Method[] methods = this.getClass().getMethods();
        for (Method toMethod : methods) {
            if (toMethod.getDeclaringClass().equals(this.getClass()) && toMethod.getName().startsWith("set")) {

                String toName = toMethod.getName();
                String fromName = toName.replace("set", "get");

                try {
                    Method fromMethod = delta.getClass().getMethod(fromName);
                    Object value = fromMethod.invoke(delta, (Object[]) null);
                    if (value != null) {
                        toMethod.invoke(this, value);
                    }
                } catch (Exception e) {
                    e.printStackTrace();
                    return false;
                }
            }
        }
        return false;
    }

    private static List<OpenDoveServiceAppliance> getAssignableDGWs(
            IfOpenDoveServiceApplianceCRUD serviceApplianceDB) {
        List<OpenDoveServiceAppliance> answer = new ArrayList<OpenDoveServiceAppliance>();
        for (OpenDoveServiceAppliance oDSA : serviceApplianceDB.getAppliances()) {
            if (oDSA.get_isDGW() && oDSA.getDoveTunnel() != null && oDSA.getEGWExtIP() == null) {
                answer.add(oDSA);
            }
        }
        return answer;
    }

    public static OpenDoveServiceAppliance selectDGW(Object o) {
        IfOpenDoveServiceApplianceCRUD serviceApplianceDB = OpenDoveCRUDInterfaces.getIfDoveServiceApplianceCRUD(o);
        List<OpenDoveServiceAppliance> oDSAs = getAssignableDGWs(serviceApplianceDB);
        if (oDSAs.size() > 0) {
            Integer count = oDSAs.size();
            int index = Math.abs(OpenDoveUtils.getNextInt()) % count;
            OpenDoveServiceAppliance target = oDSAs.get(index);
            return target;
        }
        return null;
    }

    public static OpenDoveServiceAppliance selectAssignedDGW(Object o, String cidr) {
        List<OpenDoveServiceAppliance> answer = new ArrayList<OpenDoveServiceAppliance>();
        IfOpenDoveServiceApplianceCRUD serviceApplianceDB = OpenDoveCRUDInterfaces.getIfDoveServiceApplianceCRUD(o);
        for (OpenDoveServiceAppliance oDSA : serviceApplianceDB.getAppliances()) {
            if (oDSA.get_isDGW() && oDSA.getDoveTunnel() != null && oDSA.getEGWExtIP() != null) {
                String ip = oDSA.getEGWExtIP().getIP();
                SubnetUtils util = new SubnetUtils(cidr);
                SubnetInfo info = util.getInfo();
                if (info.isInRange(ip)) {
                    answer.add(oDSA);
                }
            }
        }
        if (answer.size() > 0) {
            Integer count = answer.size();
            int index = Math.abs(OpenDoveUtils.getNextInt()) % count;
            OpenDoveServiceAppliance target = answer.get(index);
            return target;
        }
        return null;
    }
}