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// Portions Copyright [2018-2021] Payara Foundation and/or affiliates

package com.sun.enterprise.config.serverbeans;

import org.jvnet.hk2.config.Attribute;
import org.jvnet.hk2.config.Configured;
import org.jvnet.hk2.config.Element;
import org.jvnet.hk2.config.ConfigBeanProxy;
import org.jvnet.hk2.config.types.Property;
import org.jvnet.hk2.config.types.PropertyBag;

import java.beans.PropertyVetoException;
import java.util.List;

import org.glassfish.api.admin.config.PropertiesDesc;

import org.glassfish.quality.ToDo;

import jakarta.validation.constraints.Max;
import jakarta.validation.constraints.Min;
import org.jvnet.hk2.config.DuckTyped;

@Configured
public interface AvailabilityService extends ConfigBeanProxy, PropertyBag {

    /**
     * Gets the value of the availabilityEnabled property.
     *
     * This boolean flag controls whether availability is enabled for HTTP
     * session persistence. If this is "false", then session persistence is
     * disabled for all web modules in j2ee apps and stand-alone web modules.
     * If it is "true" (and providing that the global availability-enabled in
     * availability-service is also "true", then j2ee apps and stand-alone web
     * modules may be ha enabled. Finer-grained control exists at lower levels.
     * If this attribute is missing, it "inherits" the value of the global
     * availability-enabled under availability-service.
     *
     * @return possible object is
     *         {@link String }
     */
    @Attribute (defaultValue="true",dataType=Boolean.class)
    String getAvailabilityEnabled();

    /**
     * Sets the value of the availabilityEnabled property.
     *
     * @param value allowed object is {@link String }
     * @throws PropertyVetoException
     */
    void setAvailabilityEnabled(String value) throws PropertyVetoException;

    /**
     * Gets the value of the haAgentHosts property.
     *
     * Comma-delimited list of server host names or IP addresses where
     * high availability store management agents are running.  
     *
     * @deprecated 
     * @return possible object is {@link String }
     */
    @Attribute
    @Deprecated
    String getHaAgentHosts();

    /**
     * Sets the value of the haAgentHosts property.
     *
     * @param value allowed object is {@link String }
     * @throws PropertyVetoException
     */
    void setHaAgentHosts(String value) throws PropertyVetoException;

    /**
     * Gets the value of the haAgentPort property.
     *
     * Port number where highly available store management agents
     * can be contacted
     * 
     * @return possible object is {@link String }
     */
    @Attribute
    @Max(value=65535)
    @Min(value=1)
    @Deprecated
    String getHaAgentPort();

    /**
     * Sets the value of the haAgentPort property.     
     *
     * @param value allowed object is {@link String }
     * @throws PropertyVetoException
     */
    void setHaAgentPort(String value) throws PropertyVetoException;

    /**
     * Gets the value of the haAgentPassword property.
     * password needed to contact highly available store management agents
     * 
     * @return possible object is
     *         {@link String }
     */
    @Attribute
    @Deprecated
    String getHaAgentPassword();

    /**
     * Sets the value of the haAgentPassword property.
     *
     * @param value allowed object is {@link String }
     * @throws PropertyVetoException
     */
    void setHaAgentPassword(String value) throws PropertyVetoException;

    /**
     * Gets the value of the haStoreName property.
     * Name of the session store
     * 
     * @return possible object is {@link String }
     */
    @Attribute
    @Deprecated
    String getHaStoreName();

    /**
     * Sets the value of the haStoreName property.
     *
     * @param value allowed object is {@link String }
     * @throws PropertyVetoException
     */
    void setHaStoreName(String value) throws PropertyVetoException;

    /**
     * Gets the value of the autoManageHaStore property.
     * If set to true, the lifecycle of the highly available store
     * is matched with the lifecycle of the highly available cluster.
     * The store is started or stopped with the cluster. It is removed
     * when the cluster is deleted. When set to false, the store
     * lifecycle would have to manually managed by the administrator.
     *
     * @return possible object is
     *         {@link String }
     */
    @Attribute (defaultValue="false",dataType=Boolean.class)
    @Deprecated
    String getAutoManageHaStore();

    /**
     * Sets the value of the autoManageHaStore property.
     *
     * @param value allowed object is {@link String }
     * @throws PropertyVetoException
     */
    void setAutoManageHaStore(String value) throws PropertyVetoException;

    /**
     * Gets the value of the storePoolName property.
     *
     * This is the jndi-name for the JDBC Connection Pool used potentially by
     * both the Web Container and the EJB Stateful Session Bean Container for
     * use in checkpointing/passivation when persistence-type = "ha".
     * See sfsb-ha-persistence-type and sfsb-persistence-type for more details.
     * It will default to "jdbc/hastore". This attribute can be over-ridden in
     * either web-container-availability (with http-session-store-pool-name)
     * and/or in ejb-container-availability (with sfsb-store-pool-name).
     * If store-pool-name is not over-ridden then both containers will share
     * the same connection pool. If either container over-rides then it may
     * have its own dedicated pool. In this case there must also be a new
     * corresponding JDBC Resource and JDBC Connection Pool defined for
     * this new pool name.
     * 
     * @return possible object is {@link String }
     */
    @Attribute
    @Deprecated
    String getStorePoolName();

    /**
     * Sets the value of the storePoolName property.
     *
     * @param value allowed object is {@link String }
     * @throws PropertyVetoException
     */
    void setStorePoolName(String value) throws PropertyVetoException;

    /**
     * Gets the value of the haStoreHealthcheckEnabled property.
     * 
     * Application server stops saving session state when the store service
     * does not function properly or is is not accessible for any reason.
     * When this attribute is set to true, periodic checking is done to
     * detect if the store service has become available again.
     * If healthcheck succeeds the session state saving is resumed. 
     *
     * @return possible object is {@link String }
     */
    @Attribute (defaultValue="false",dataType=Boolean.class)
    @Deprecated
    String getHaStoreHealthcheckEnabled();

    /**
     * Sets the value of the haStoreHealthcheckEnabled property.
     *
     * @param value allowed object is
     *              {@link String }
     * @throws PropertyVetoException
     */
    void setHaStoreHealthcheckEnabled(String value) throws PropertyVetoException;

    /**
     * Gets the value of the haStoreHealthcheckIntervalInSeconds property.
     *
     * The periodicity at which store health is checked.
     * 
     * @return possible object is
     *         {@link String }
     */
    @Attribute (defaultValue="5")
    @Min(value=1)
    @Deprecated
    String getHaStoreHealthcheckIntervalInSeconds();

    /**
     * Sets the value of the haStoreHealthcheckIntervalInSeconds property.
     *
     * @param value allowed object is {@link String }
     * @throws PropertyVetoException
     */
    void setHaStoreHealthcheckIntervalInSeconds(String value) throws PropertyVetoException;

    @Element("*")
    List getExtensions();

    @DuckTyped
     T getExtensionByType(Class type);

    /**
    	Properties as per {@link PropertyBag}
     */
    @ToDo(priority=ToDo.Priority.IMPORTANT, details="Provide PropertyDesc for legal props" )
    @PropertiesDesc(props={})
    @Element
    @Override
    List getProperty();

    class Duck {
            public static  T getExtensionByType(AvailabilityService as, Class type) {
            for (AvailabilityServiceExtension extension : as.getExtensions()) {
                try {
                    return type.cast(extension);
                } catch (Exception e) {
                    // ignore, not the right type.
                }
            }
            return null;
        }
    }
}




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