/* * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. * * Copyright (c) 1997-2013 Oracle and/or its affiliates. All rights reserved. * * The contents of this file are subject to the terms of either the GNU * General Public License Version 2 only ("GPL") or the Common Development * and Distribution License("CDDL") (collectively, the "License"). You * may not use this file except in compliance with the License. You can * obtain a copy of the License at * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html * or packager/legal/LICENSE.txt. 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However, if you add GPL Version 2 code * and therefore, elected the GPL Version 2 license, then the option applies * only if the new code is made subject to such option by the copyright * holder. */ // Portions Copyright [2016] [Payara Foundation and/or its affiliates] package org.glassfish.jdbc.config; import com.sun.enterprise.config.serverbeans.Resource; import com.sun.enterprise.config.serverbeans.ResourcePool; import org.glassfish.api.admin.RestRedirect; import org.glassfish.api.admin.RestRedirects; import org.glassfish.api.admin.config.PropertiesDesc; import org.glassfish.api.admin.config.PropertyDesc; import org.glassfish.config.support.datatypes.Port; import org.glassfish.connectors.config.validators.ConnectionPoolErrorMessages; import org.glassfish.jdbc.config.validators.JdbcConnectionPoolConstraint; import org.glassfish.jdbc.config.validators.JdbcConnectionPoolConstraints; import org.glassfish.admin.cli.resources.UniqueResourceNameConstraint; import org.glassfish.resourcebase.resources.ResourceDeploymentOrder; import org.glassfish.resourcebase.resources.ResourceTypeOrder; import org.jvnet.hk2.config.*; import org.jvnet.hk2.config.types.Property; import org.jvnet.hk2.config.types.PropertyBag; import javax.validation.constraints.Max; import javax.validation.constraints.Min; import javax.validation.constraints.Pattern; import java.beans.PropertyVetoException; import java.util.List; /** * Defines configuration used to create and manage a pool physical database * connections. Pool definition is named, and can be referred to by multiple * jdbc-resource elements (See <jdbc-resource>). * Each named pool definition results in a pool instantiated at server start-up. * Pool is populated when accessed for the first time. If two or more * jdbc-resource elements point to the same jdbc-connection-pool element, * they are using the same pool of connections, at run time. */ /* @XmlType(name = "", propOrder = { "description", "property" }) */ @Configured @JdbcConnectionPoolConstraints ({ @JdbcConnectionPoolConstraint(value = ConnectionPoolErrorMessages.MAX_STEADY_INVALID), @JdbcConnectionPoolConstraint(value = ConnectionPoolErrorMessages.STMT_WRAPPING_DISABLED), @JdbcConnectionPoolConstraint(value = ConnectionPoolErrorMessages.RES_TYPE_MANDATORY), @JdbcConnectionPoolConstraint(value = ConnectionPoolErrorMessages.TABLE_NAME_MANDATORY), @JdbcConnectionPoolConstraint(value = ConnectionPoolErrorMessages.CUSTOM_VALIDATION_CLASS_NAME_MANDATORY) }) @RestRedirects({ @RestRedirect(opType = RestRedirect.OpType.POST, commandName = "create-jdbc-connection-pool"), @RestRedirect(opType = RestRedirect.OpType.DELETE, commandName = "delete-jdbc-connection-pool") }) @ResourceTypeOrder(deploymentOrder=ResourceDeploymentOrder.JDBC_POOL) @UniqueResourceNameConstraint(message="{resourcename.isnot.unique}", payload=JdbcConnectionPool.class) public interface JdbcConnectionPool extends ConfigBeanProxy, Resource, ResourcePool, PropertyBag { /** * * Gets the value of the datasourceClassname property. * * Name of the vendor supplied JDBC datasource resource manager. * An XA or global transactions capable datasource class will implement * javax.sql.XADatasource interface. Non XA or Local transactions only * datasources will implement javax.sql.Datasource interface. * @return possible object is * {@link String } */ @Attribute String getDatasourceClassname(); /** * Sets the value of the datasourceClassname property. * * @param value allowed object is * {@link String } */ void setDatasourceClassname(String value) throws PropertyVetoException; /** * * Gets the value of the driverClassname property. * * Name of the vendor supplied JDBC driver resource manager. * Get classnames that implement java.sql.Driver. * @return possible object is * {@link String } */ @Attribute String getDriverClassname(); /** * Sets the value of the driverClassname property. * * @param value allowed object is * {@link String } */ void setDriverClassname(String value) throws PropertyVetoException; /** * Gets the value of the resType property. * * DataSource implementation class could implement one of * javax.sql.DataSource, javax.sql.XADataSource or * javax.sql.ConnectionPoolDataSource interfaces. This optional attribute * must be specified to disambiguate when a Datasource class implements two * or more of these interfaces. An error is produced when this attribute has * a legal value and the indicated interface is not implemented by the * datasource class. This attribute has no default value. * * @return possible object is * {@link String } */ @Attribute @Pattern(regexp="(java.sql.Driver|javax.sql.DataSource|javax.sql.XADataSource|javax.sql.ConnectionPoolDataSource)") String getResType(); /** * Sets the value of the resType property. * * @param value allowed object is * {@link String } */ void setResType(String value) throws PropertyVetoException; /** * Gets the value of the steadyPoolSize property. * * Minimum and initial number of connections maintained in the pool * * @return possible object is * {@link String } */ @Attribute (defaultValue="8") @Min(value=0) @Max(value=Integer.MAX_VALUE) String getSteadyPoolSize(); /** * Sets the value of the steadyPoolSize property. * * @param value allowed object is * {@link String } */ void setSteadyPoolSize(String value) throws PropertyVetoException; /** * Gets the value of the maxPoolSize property. * * Maximum number of conections that can be created * * @return possible object is * {@link String } */ @Attribute (defaultValue="32") @Min(value=1) @Max(value=Integer.MAX_VALUE) String getMaxPoolSize(); /** * Sets the value of the maxPoolSize property. * * @param value allowed object is * {@link String } */ void setMaxPoolSize(String value) throws PropertyVetoException; /** * Gets the value of the maxWaitTimeInMillis property. * * Amount of time the caller will wait before getting a connection timeout. * Default is 60 sec. A value of 0 will force caller to wait indefinitely. * * @return possible object is * {@link String } */ @Attribute (defaultValue="60000") @Min(value=0) @Max(value=Integer.MAX_VALUE) String getMaxWaitTimeInMillis(); /** * Sets the value of the maxWaitTimeInMillis property. * * @param value allowed object is * {@link String } */ void setMaxWaitTimeInMillis(String value) throws PropertyVetoException; /** * Gets the value of the poolResizeQuantity property. * * Number of connections to be removed when dle-timeout-in-seconds timer * expires. Connections that have idled for longer than the timeout are * candidates for removal. When the pool size reaches steady-pool-size, * the connection removal stops. * * @return possible object is * {@link String } */ @Attribute (defaultValue="2") @Min(value=1) @Max(value=Integer.MAX_VALUE) String getPoolResizeQuantity(); /** * Sets the value of the poolResizeQuantity property. * * @param value allowed object is * {@link String } */ void setPoolResizeQuantity(String value) throws PropertyVetoException; /** * Gets the value of the idleTimeoutInSeconds property. * * maximum time in seconds, that a connection can remain idle in the pool. * After this time, the pool implementation can close this connection. * Note that this does not control connection timeouts enforced at the * database server side. Adminsitrators are advised to keep this timeout * shorter than the database server side timeout (if such timeouts are * configured on the specific vendor's database), to prevent accumulation of * unusable connection in Application Server. * * @return possible object is * {@link String } */ @Attribute (defaultValue="300") @Min(value=0) @Max(value=Integer.MAX_VALUE) String getIdleTimeoutInSeconds(); /** * Sets the value of the idleTimeoutInSeconds property. * * @param value allowed object is * {@link String } */ void setIdleTimeoutInSeconds(String value) throws PropertyVetoException; /** * Gets the value of the transactionIsolationLevel property. * * Specifies the Transaction Isolation Level on pooled database connections. * Optional. Has no default. If left unspecified the pool operates with * default isolation level provided by the JDBC Driver. A desired isolation * level can be set using one of the standard transaction isolation levels, * which see. * * Applications that change the Isolation level on a pooled connection * programmatically, risk polluting the pool and this could lead to program * errors. Also see: is-isolation-level-guaranteed * * @return possible object is * {@link String } */ @Attribute @Pattern(regexp="(read-uncommitted||read-committed|repeatable-read|serializable)") String getTransactionIsolationLevel(); /** * Sets the value of the transactionIsolationLevel property. * * @param value allowed object is * {@link String } */ void setTransactionIsolationLevel(String value) throws PropertyVetoException; /** * Gets the value of the isIsolationLevelGuaranteed property. * * Applicable only when a particular isolation level is specified for * transaction-isolation-level. The default value is true. * This assures that every time a connection is obtained from the pool, * it is guaranteed to have the isolation set to the desired value. * This could have some performance impact on some JDBC drivers. Can be set * to false by that administrator when they are certain that the application * does not change the isolation level before returning the connection. * * @return possible object is * {@link String } */ @Attribute (defaultValue="true", dataType=Boolean.class) String getIsIsolationLevelGuaranteed(); /** * Sets the value of the isIsolationLevelGuaranteed property. * * @param value allowed object is * {@link String } */ void setIsIsolationLevelGuaranteed(String value) throws PropertyVetoException; /** * Gets the value of the isConnectionValidationRequired property. * * if true, connections are validated (checked to find out if they are * usable) before giving out to the application. The default is false. * * @return possible object is * {@link String } */ @Attribute (defaultValue="false", dataType=Boolean.class) String getIsConnectionValidationRequired(); /** * Sets the value of the isConnectionValidationRequired property. * * @param value allowed object is * {@link String } */ void setIsConnectionValidationRequired(String value) throws PropertyVetoException; /** * Gets the value of the connectionValidationMethod property. * * specifies the type of validation to be performed when * is-connection-validation-required is true. The following types of * validation are supported: * * auto-commit * using connection.autoCommit() * meta-data * using connection.getMetaData() * table * performing a query on a user specified table(see validation-table-name) * * @return possible object is * {@link String } */ @Attribute (defaultValue="table") @Pattern(regexp="(auto-commit|meta-data|custom-validation|table)") String getConnectionValidationMethod(); /** * Sets the value of the connectionValidationMethod property. * * @param value allowed object is * {@link String } */ void setConnectionValidationMethod(String value) throws PropertyVetoException; /** * Gets the value of the validationTableName property. * * Specifies the table name to be used to perform a query to validate a * connection. This parameter is mandatory, if connection-validation-type is * set to table. Verification by accessing a user specified table may become * necessary for connection validation, particularly if database driver * caches calls to setAutoCommit() and getMetaData(). * * @return possible object is * {@link String } */ @Attribute String getValidationTableName(); /** * Sets the value of the validationTableName property. * * @param value allowed object is * {@link String } */ void setValidationTableName(String value) throws PropertyVetoException; /** * Gets the value of the validationClassName property. * * Specifies the custom validation class name to be used to perform * connection validation. This parameter is mandatory, if connection-validation-type is * set to custom-validation. * * @return possible object is * {@link String } */ @Attribute String getValidationClassname(); /** * Sets the value of the validationClassName property. * * @param value allowed object is * {@link String } */ void setValidationClassname(String value) throws PropertyVetoException; /** * Gets the value of the failAllConnections property. * * Indicates if all connections in the pool must be closed should a single * validation check fail. The default is false. One attempt will be made to * re-establish failed connections. * * @return possible object is * {@link String } */ @Attribute (defaultValue="false", dataType=Boolean.class) String getFailAllConnections(); /** * Sets the value of the failAllConnections property. * * @param value allowed object is * {@link String } */ void setFailAllConnections(String value) throws PropertyVetoException; /** * Gets the value of the nonTransactionalConnections property. * * A pool with this property set to true returns non-transactional * connections. This connection does not get automatically enlisted * with the transaction manager. * * @return possible object is * {@link String } */ @Attribute (defaultValue="false", dataType=Boolean.class) String getNonTransactionalConnections(); /** * Sets the value of the nonTransactionalConnections property. * * @param value allowed object is * {@link String } */ void setNonTransactionalConnections(String value) throws PropertyVetoException; /** * Gets the value of the allowNonComponentCallers property. * * A pool with this property set to true, can be used by non-J2EE components * (i.e components other than EJBs or Servlets). The returned connection is * enlisted automatically with the transaction context obtained from the * transaction manager. This property is to enable the pool to be used by * non-component callers such as ServletFilters, Lifecycle modules, and * 3rd party persistence managers. Standard J2EE components can continue to * use such pools. Connections obtained by non-component callers are not * automatically cleaned at the end of a transaction by the container. They * need to be explicitly closed by the the caller. * * @return possible object is * {@link String } */ @Attribute (defaultValue="false", dataType=Boolean.class) String getAllowNonComponentCallers(); /** * Sets the value of the allowNonComponentCallers property. * * @param value allowed object is * {@link String } */ void setAllowNonComponentCallers(String value) throws PropertyVetoException; /** * Gets the value of the validateAtmostOncePeriodInSeconds property. * * Used to set the time-interval within which a connection is validated * atmost once. Default is 0 which implies that it is not enabled. * TBD: Documentation is to be corrected. * * @return possible object is * {@link String } */ @Attribute (defaultValue="0") @Min(value=0) @Max(value=Integer.MAX_VALUE) String getValidateAtmostOncePeriodInSeconds(); /** * Sets the value of the validateAtmostOncePeriodInSeconds property. * * @param value allowed object is * {@link String } */ void setValidateAtmostOncePeriodInSeconds(String value) throws PropertyVetoException; /** * Gets the value of the connectionLeakTimeoutInSeconds property. * * To aid user in detecting potential connection leaks by the application. * When a connection is not returned back to the pool by the application * within the specified period, it is assumed to be a potential leak and * stack trace of the caller will be logged. Default is 0, which implies * there is no leak detection, by default. A positive non-zero value turns * on leak detection. Note however that, this attribute only detects if * there is a connection leak. The connection can be reclaimed only if * connection-leak-reclaim is set to true. * * @return possible object is * {@link String } */ @Attribute (defaultValue="0") @Min(value=0) @Max(value=Integer.MAX_VALUE) String getConnectionLeakTimeoutInSeconds(); /** * Sets the value of the connectionLeakTimeoutInSeconds property. * * @param value allowed object is * {@link String } */ void setConnectionLeakTimeoutInSeconds(String value) throws PropertyVetoException; /** * Gets the value of the connectionLeakReclaim property. * * If enabled, connection will be reusable (put back into pool) after * connection-leak-timeout-in-seconds occurs. Default value is false. * * @return possible object is * {@link String } */ @Attribute (defaultValue="false", dataType=Boolean.class) String getConnectionLeakReclaim(); /** * Sets the value of the connectionLeakReclaim property. * * @param value allowed object is * {@link String } */ void setConnectionLeakReclaim(String value) throws PropertyVetoException; /** * Gets the value of the connectionCreationRetryAttempts property. * * The number of attempts to create a new connection. * Default is 0, which implies no retries. * * @return possible object is * {@link String } */ @Attribute (defaultValue="0") @Min(value=0) @Max(value=Integer.MAX_VALUE) String getConnectionCreationRetryAttempts(); /** * Sets the value of the connectionCreationRetryAttempts property. * * @param value allowed object is * {@link String } */ void setConnectionCreationRetryAttempts(String value) throws PropertyVetoException; /** * Gets the value of the connectionCreationRetryIntervalInSeconds property. * * The time interval between retries while attempting to create a connection * Default is 10 seconds. Effective when connection-creation-retry-attempts * is greater than 0. * * @return possible object is * {@link String } */ @Attribute (defaultValue="10") @Min(value=0) @Max(value=Integer.MAX_VALUE) String getConnectionCreationRetryIntervalInSeconds(); /** * Sets the value of the connectionCreationRetryIntervalInSeconds property. * * @param value allowed object is * {@link String } */ void setConnectionCreationRetryIntervalInSeconds(String value) throws PropertyVetoException; /** * Gets the value of the statementTimeoutInSeconds property. * * Sets the timeout property of a connection to enable termination of * abnormally long running queries. Default value of -1 implies that it is * not enabled. * * @return possible object is * {@link String } */ @Attribute (defaultValue="-1", dataType=Integer.class) @Min(value=-1) String getStatementTimeoutInSeconds(); /** * Sets the value of the statementTimeoutInSeconds property. * * @param value allowed object is * {@link String } */ void setStatementTimeoutInSeconds(String value) throws PropertyVetoException; /** * Gets the value of the sloqSQLLogThreshold property. * * gets the SLow SQL Log Threshold property if a query exceeds this time in seconds * it will be logged as a WARNING * * @return possible object is * {@link String } */ @Attribute (defaultValue="-1", dataType=String.class) @Min(value=-1) String getSlowQueryThresholdInSeconds(); /** * Sets the value of the slowQueryThreasholdInSeconds property. * * @param value allowed object is * {@link String } */ void setSlowQueryThresholdInSeconds(String value) throws PropertyVetoException; /** * Gets the value of the lazyConnectionEnlistment property. * * Enlist a resource to the transaction only when it is actually used in a * method, which avoids enlistment of connections that are not used in a * transaction. This also prevents unnecessary enlistment of connections * cached in the calling components. Default value is false * * @return possible object is * {@link String } */ @Attribute (defaultValue="false", dataType=Boolean.class) String getLazyConnectionEnlistment(); /** * Sets the value of the lazyConnectionEnlistment property. * * @param value allowed object is * {@link String } */ void setLazyConnectionEnlistment(String value) throws PropertyVetoException; /** * Gets the value of the lazyConnectionAssociation property. * * Connections are lazily associated when an operation is performed on them. * Also, they are disassociated when the transaction is completed and a * component method ends, which helps reuse of the physical connections. * Default value is false. * * @return possible object is * {@link String } */ @Attribute (defaultValue="false", dataType=Boolean.class) String getLazyConnectionAssociation(); /** * Sets the value of the lazyConnectionAssociation property. * * @param value allowed object is * {@link String } */ void setLazyConnectionAssociation(String value) throws PropertyVetoException; /** * Gets the value of the associateWithThread property. * * Associate a connection with the thread such that when the same thread is * in need of a connection, it can reuse the connection already associated * with that thread, thereby not incurring the overhead of getting a * connection from the pool. Default value is false * * @return possible object is * {@link String } */ @Attribute (defaultValue="false", dataType=Boolean.class) String getAssociateWithThread(); /** * Sets the value of the associateWithThread property. * * @param value allowed object is * {@link String } */ void setAssociateWithThread(String value) throws PropertyVetoException; /** * Gets the value of the pooling property. * * Property to disable pooling for the pool. * * @return possible object is * {@link String } */ @Attribute (defaultValue="true", dataType=Boolean.class) String getPooling(); /** * Sets the value of the pooling property. * * @param value allowed object is * {@link String } */ void setPooling(String value) throws PropertyVetoException; /** * Gets the value of the statementCacheSize property. * * When specified, statement caching is turned on to cache statements, * prepared statements, callable statements that are repeatedly executed by * applications. Default value is 0, which implies the * feature is not enabled. * * @return possible object is * {@link String } */ @Attribute (defaultValue="0") @Min(value=0) @Max(value=Integer.MAX_VALUE) String getStatementCacheSize(); /** * Sets the value of the statementCacheSize property. * * @param value allowed object is * {@link String } */ void setStatementCacheSize(String value) throws PropertyVetoException; /** * Gets the value of the statementCacheType property. * * When specified, statement caching type is set to cache statements, * prepared statements, callable statements that are repeatedly executed by * applications. * * @return possible object is * {@link String } */ @Attribute (defaultValue="") String getStatementCacheType(); /** * Sets the value of the statementCacheType property. * * @param value allowed object is * {@link String } */ void setStatementCacheType(String value) throws PropertyVetoException; /** * * @return possible object is * {@link String } */ @Attribute (defaultValue="0") @Min(value=0) @Max(value=Integer.MAX_VALUE) String getStatementLeakTimeoutInSeconds(); /** * Sets the value of the statementLeakTimeoutInSeconds property. * * @param value allowed object is * {@link String } */ void setStatementLeakTimeoutInSeconds(String value) throws PropertyVetoException; @Attribute (defaultValue="false", dataType=Boolean.class) String getStatementLeakReclaim(); /** * Sets the value of the statementLeakReclaim property. * * @param value allowed object is * {@link String } */ void setStatementLeakReclaim(String value) throws PropertyVetoException; /** * Gets the value of the initSql property. * * Init sql is executed whenever a connection created from the pool. * This is mostly useful when the state of a * connection is to be initialized * * @return possible object is * {@link String } */ @Attribute String getInitSql(); /** * Sets the value of the initSql property. * * @param value allowed object is * {@link String } */ void setInitSql(String value) throws PropertyVetoException; /** * Gets the value of the matchConnections property. * * To switch on/off connection matching for the pool. It can be set to false * if the administrator knows that the connections in the pool will always * be homogeneous and hence a connection picked from the pool need not be * matched by the resource adapter. Default value is false. * * @return possible object is * {@link String } */ @Attribute (defaultValue="false", dataType=Boolean.class) String getMatchConnections(); /** * Sets the value of the matchConnections property. * * @param value allowed object is * {@link String } */ void setMatchConnections(String value) throws PropertyVetoException; /** * Gets the value of the maxConnectionUsageCount property. * * When specified, connections will be re-used by the pool for the specified * number of times after which it will be closed. This is useful for * instance, to avoid statement-leaks. Default value is 0, which implies the * feature is not enabled. * * @return possible object is * {@link String } */ @Attribute (defaultValue="0") @Min(value=0) @Max(value=Integer.MAX_VALUE) String getMaxConnectionUsageCount(); /** * Sets the value of the maxConnectionUsageCount property. * * @param value allowed object is * {@link String } */ void setMaxConnectionUsageCount(String value) throws PropertyVetoException; /** * Gets the value of the wrapJdbcObjects property. * * When set to true, application will get wrapped jdbc objects for * Statement, PreparedStatement, CallableStatement, ResultSet, * DatabaseMetaData. Defaults to false. * * @return possible object is * {@link String } */ @Attribute (defaultValue="true", dataType=Boolean.class) String getWrapJdbcObjects(); /** * Sets the value of the wrapJdbcObjects property. * * @param value allowed object is * {@link String } */ void setWrapJdbcObjects(String value) throws PropertyVetoException; /** * Gets the value of the logJDBCCalls property. * * When set to true, application log all JDBC method calls. Defaults to false. * * @return possible object is * {@link String } */ @Attribute (defaultValue="false", dataType=Boolean.class) String getLogJdbcCalls(); /** * Sets the value of the LogJdbcCalls property. * * @param value allowed object is * {@link String } */ void setLogJdbcCalls(String value) throws PropertyVetoException; /** * Gets the value of the SqlTraceListeners property. * * Comma separated list of SQL trace listener implementations to be used to * trace the SQL statements executed by the applications. The default * logger used by the system logs the SQL statements based on a set of * values stored in SQLTraceRecord object. * * @return possible object is * {@link String } */ @Attribute String getSqlTraceListeners(); /** * Sets the value of the sqltracelisteners property. * * @param value allowed object is * {@link String } */ void setSqlTraceListeners(String value) throws PropertyVetoException; /** * Gets the value of the description property. * * @return possible object is * {@link String } */ @Attribute String getDescription(); /** * Sets the value of the description property. * * @param value allowed object is * * {@link String } */ void setDescription(String value) throws PropertyVetoException; /** * Properties. This list is likely incomplete as of 21 October 2008. * * Most JDBC 2.0 drivers permit use of standard property lists, to specify * User, Password and other resource configuration. While these are optional * properties, according to the specification, several of these properties * may be necessary for most databases. See Section 5.3 of JDBC 2.0 Standard * Extension API. * * The following are the names and corresponding values for these properties * databaseName * Name of the Database * serverName * Database Server name. * port * Port where a Database server is listening for requests. * networkProtocol * Communication Protocol used. * user * default name of the database user with which connections * will be stablished. Programmatic database authentication * or default-resource-principal specified in vendor * specific web and ejb deployment descriptors will take * precedence, over this default. The details and caveats * are described in detail in the Administrator's guide. * password * password for default database user * roleName * The initial SQL role name. * datasourceName * used to name an underlying XADataSource, or ConnectionPoolDataSource * when pooling of connections is done * description * Textual Description * * When one or more of these properties are specified, they are passed as * is using set<Name>(<Value>) methods to the vendors Datasource class * (specified in datasource-classname). User and Password properties are * used as default principal, if Container Managed authentication is * specified and a default-resource-principal is not found in application * deployment descriptors. * */ @PropertiesDesc( props={ @PropertyDesc(name="PortNumber", defaultValue="1527", dataType=Port.class, description="Port on which the database server listens for requests"), @PropertyDesc(name="Password", defaultValue="APP", description="Password for connecting to the database"), @PropertyDesc(name="User", defaultValue="APP", description="User name for connecting to the database"), @PropertyDesc(name="serverName", defaultValue="localhost", description="Database server for this connection pool"), @PropertyDesc(name="DatabaseName", defaultValue="sun-appserv-samples", description="Database for this connection pool."), @PropertyDesc(name="connectionAttributes", defaultValue=";create=true", description="connection attributes") } ) @Element List<Property> getProperty(); @DuckTyped String getIdentity(); class Duck { public static String getIdentity(JdbcConnectionPool resource){ return resource.getName(); } } }