DefaultAppCore (Jodd API Documentation)

java.lang.Object
- jodd.joy.core.DefaultAppCore

```
public abstract class DefaultAppCore
extends java.lang.Object
```
Default application core. Contains init points to all application frameworks and layers.

Field Summary

Fields
Modifier and Type	Field and Description
`static java.lang.String`	`APP_DIR` Application system property - application folder.
`static java.lang.String`	`APP_WEB` Application system property - flag if web application is detected..
`protected java.lang.String`	`appDir` App dir.
`protected AppInit`	`appInit`
`protected jodd.props.Props`	`appProps` Application props.
`protected java.lang.String`	`appPropsName` Main application props file name, must exist in class path.
`protected java.lang.String`	`appPropsNamePattern` Application props file name pattern.
`protected java.lang.String[]`	`appPropsProfiles` Props profiles.
`protected AppScanner`	`appScanner`
`protected jodd.db.connection.ConnectionProvider`	`connectionProvider` Database connection provider.
`protected boolean`	`initialized`
`protected boolean`	`isWebApplication` Is web application.
`protected java.lang.Class<? extends java.lang.annotation.Annotation>[]`	`jtxAnnotations` JTX annotations.
`protected jodd.jtx.JtxTransactionManager`	`jtxManager` JTX manager.
`protected java.lang.String`	`jtxScopePattern` JTX scope pattern.
`protected static jodd.log.Logger`	`log` Logger.
`protected jodd.petite.PetiteContainer`	`petite`
`static java.lang.String`	`PETITE_CORE` Petite bean name for AppCore (this instance).
`static java.lang.String`	`PETITE_DB` Petite bean name for `DbManager` instance.
`static java.lang.String`	`PETITE_DBOOM` Petite bean name for `DbOomManager` instance.
`static java.lang.String`	`PETITE_DBPOOL` Petite bean name for database pool.
`static java.lang.String`	`PETITE_INIT` Petite bean name for `AppInit` bean.
`static java.lang.String`	`PETITE_PROPS` Petite bean name for application props.
`static java.lang.String`	`PETITE_SCAN` Petite bean name for `AppScanner` bean.
`protected jodd.proxetta.impl.ProxyProxetta`	`proxetta`
`protected boolean`	`useDatabase`

Constructor Summary

Constructors
Modifier Constructor and Description

protected DefaultAppCore()
Default constructor.

Constructors
Modifier	Constructor and Description
`protected`	`DefaultAppCore()` Default constructor.

Method Summary

Methods
Modifier and Type	Method and Description
`protected void`	`checkConnectionProvider()` Checks if connection provider can return a connection.
`protected jodd.proxetta.ProxyAspect[]`	`createAppAspects()` Creates all application aspects.
`protected jodd.jtx.JtxTransactionManager`	`createJtxTransactionManager(jodd.db.connection.ConnectionProvider connectionProvider)` Creates JTX transaction manager.
`protected jodd.petite.PetiteContainer`	`createPetiteContainer()` Creates Petite container.
`protected jodd.props.Props`	`createProps()` Creates new Props.
`protected jodd.proxetta.ProxyAspect`	`createTxProxyAspects()` Creates TX aspect that will be applied on all classes having at least one public top-level method annotated with `registered JTX annotations`.
`java.lang.String`	`getAppDir()` Returns application directory.
`jodd.props.Props`	`getAppProps()` Returns applications properties loaded from props files.
`AppScanner`	`getAppScanner()` Returns scanner.
`protected java.lang.Class<? extends jodd.db.connection.ConnectionProvider>`	`getConnectionProviderType()` Returns `ConnectionProvider` implementation.
`jodd.jtx.JtxTransactionManager`	`getJtxManager()` Returns JTX transaction manager.
`jodd.petite.PetiteContainer`	`getPetite()` Returns application container (Petite).
`jodd.proxetta.impl.ProxyProxetta`	`getProxetta()` Returns proxetta.
`void`	`init()` Initializes application.
`void`	`initCore()` Initializes application core, invoked very first!
`protected void`	`initLogger()` Initializes the logger, after the log path is `defined`.
`protected void`	`initProps()` Creates and loads application props.
`protected void`	`initScanner()` Initializes `AppScanner`.
`boolean`	`isWebApplication()` Returns `true` if application is started as a part of web application.
`protected void`	`ready()` Called after the `core initialization`, during the `application startup`.
`protected void`	`registerDbEntities(jodd.db.oom.DbOomManager dbOomManager)` Registers DbOom entities.
`protected void`	`registerPetiteContainerBeans(jodd.petite.PetiteContainer petiteContainer)` Configures Petite container.
`protected void`	`resolveAppDir(java.lang.String classPathFileName)` Resolves application root folders.
`void`	`start()` Starts the application and performs all initialization.
`protected void`	`startApp()` Initializes business part of the application.
`protected void`	`startDb()` Initializes database.
`protected void`	`startPetite()` Creates and initializes Petite container.
`protected void`	`startProxetta()` Creates Proxetta with all aspects.
`void`	`stop()` Stops the application.
`protected void`	`stopApp()` Stops business part of the application.
`protected void`	`stopDb()` Closes database resources at the end.
`protected void`	`stopPetite()` Stops Petite container.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - APP_DIR
```
public static final java.lang.String APP_DIR
```
    Application system property - application folder.
    
    See Also:
    Constant Field Values
  - APP_WEB
```
public static final java.lang.String APP_WEB
```
    Application system property - flag if web application is detected..
    
    See Also:
    Constant Field Values
  - PETITE_CORE
```
public static final java.lang.String PETITE_CORE
```
    Petite bean name for AppCore (this instance).
    
    See Also:
    Constant Field Values
  - PETITE_DBPOOL
```
public static final java.lang.String PETITE_DBPOOL
```
    Petite bean name for database pool.
    
    See Also:
    Constant Field Values
  - PETITE_DB
```
public static final java.lang.String PETITE_DB
```
    Petite bean name for DbManager instance.
    
    See Also:
    Constant Field Values
  - PETITE_DBOOM
```
public static final java.lang.String PETITE_DBOOM
```
    Petite bean name for DbOomManager instance.
    
    See Also:
    Constant Field Values
  - PETITE_INIT
```
public static final java.lang.String PETITE_INIT
```
    Petite bean name for AppInit bean.
    
    See Also:
    Constant Field Values
  - PETITE_PROPS
```
public static final java.lang.String PETITE_PROPS
```
    Petite bean name for application props.
    
    See Also:
    Constant Field Values
  - PETITE_SCAN
```
public static final java.lang.String PETITE_SCAN
```
    Petite bean name for AppScanner bean.
    
    See Also:
    Constant Field Values
  - log
```
protected static jodd.log.Logger log
```
    Logger. Resolved during initialization.
  - appDir
```
protected java.lang.String appDir
```
    App dir. Resolved during initialization.
  - isWebApplication
```
protected boolean isWebApplication
```
    Is web application. Resolved during initialization.
  - appPropsProfiles
```
protected java.lang.String[] appPropsProfiles
```
    Props profiles. If set, overrides any default profile set in the props files.
  - initialized
```
protected boolean initialized
```
  - appPropsName
```
protected java.lang.String appPropsName
```
    Main application props file name, must exist in class path.
  - appPropsNamePattern
```
protected java.lang.String appPropsNamePattern
```
    Application props file name pattern.
  - appProps
```
protected jodd.props.Props appProps
```
    Application props.
  - appScanner
```
protected AppScanner appScanner
```
  - proxetta
```
protected jodd.proxetta.impl.ProxyProxetta proxetta
```
  - petite
```
protected jodd.petite.PetiteContainer petite
```
  - useDatabase
```
protected boolean useDatabase
```
  - jtxManager
```
protected jodd.jtx.JtxTransactionManager jtxManager
```
    JTX manager.
  - connectionProvider
```
protected jodd.db.connection.ConnectionProvider connectionProvider
```
    Database connection provider.
  - jtxAnnotations
```
protected java.lang.Class<? extends java.lang.annotation.Annotation>[] jtxAnnotations
```
    JTX annotations.
  - jtxScopePattern
```
protected java.lang.String jtxScopePattern
```
    JTX scope pattern.
    
    See Also:
    AnnotationTxAdviceManager
  - appInit
```
protected AppInit appInit
```
- Constructor Detail
  - DefaultAppCore
```
protected DefaultAppCore()
```
    Default constructor.
- Method Detail
  - isWebApplication
```
public boolean isWebApplication()
```
    Returns true if application is started as a part of web application.
  - getAppDir
```
public java.lang.String getAppDir()
```
    Returns application directory.
  - initCore
```
public void initCore()
```
    Initializes application core, invoked very first! Important: logging is not yet available in this method!
  - initLogger
```
protected void initLogger()
```
    Initializes the logger, after the log path is defined.
  - resolveAppDir
```
protected void resolveAppDir(java.lang.String classPathFileName)
```
    Resolves application root folders.
    If application is started as web application, app folder is one below the WEB-INF folder. Otherwise, the root folder is equal to the working folder.
  - ready
```
protected void ready()
```
    Called after the core initialization, during the application startup.
  - init
```
public void init()
```
    Initializes application. May be called several times, but the core will be initialized just once. Usually called manually when core needs to be created before server is started (e.g. in embedded environments)
  - start
```
public void start()
```
    Starts the application and performs all initialization.
  - stop
```
public void stop()
```
    Stops the application.
  - getAppProps
```
public jodd.props.Props getAppProps()
```
    Returns applications properties loaded from props files.
  - initProps
```
protected void initProps()
```
    Creates and loads application props. It first loads system properties (registered as sys.*) and then environment properties (registered as env.*). Finally, props files are read from the classpath. All properties are loaded using
    If props have been already loaded, does nothing.
  - createProps
```
protected jodd.props.Props createProps()
```
    Creates new Props. Empty props will be ignored, and missing macros will be resolved as empty string.
  - getAppScanner
```
public AppScanner getAppScanner()
```
    Returns scanner.
  - initScanner
```
protected void initScanner()
```
    Initializes AppScanner.
  - getProxetta
```
public jodd.proxetta.impl.ProxyProxetta getProxetta()
```
    Returns proxetta.
  - startProxetta
```
protected void startProxetta()
```
    Creates Proxetta with all aspects. The following aspects are created:
    - Transaction proxy - applied on all classes that contains public top-level methods annotated with @Transaction annotation. This is just one way how proxies can be applied - since base configuration is in Java, everything is possible.
  - createAppAspects
```
protected jodd.proxetta.ProxyAspect[] createAppAspects()
```
    Creates all application aspects. By default it creates just transactional aspect.
  - createTxProxyAspects
```
protected jodd.proxetta.ProxyAspect createTxProxyAspects()
```
    Creates TX aspect that will be applied on all classes having at least one public top-level method annotated with registered JTX annotations.
  - getPetite
```
public jodd.petite.PetiteContainer getPetite()
```
    Returns application container (Petite).
  - startPetite
```
protected void startPetite()
```
    Creates and initializes Petite container. It will be auto-magically configured by scanning the classpath. Also, all 'app*.prop*' will be loaded and values will be injected in the matched beans. At the end it registers this instance of core into the container.
  - registerPetiteContainerBeans
```
protected void registerPetiteContainerBeans(jodd.petite.PetiteContainer petiteContainer)
```
    Configures Petite container. By default scans the class path for petite beans and registers them automagically.
  - createPetiteContainer
```
protected jodd.petite.PetiteContainer createPetiteContainer()
```
    Creates Petite container. By default, it creates proxetta aware petite container.
  - stopPetite
```
protected void stopPetite()
```
    Stops Petite container.
  - getJtxManager
```
public jodd.jtx.JtxTransactionManager getJtxManager()
```
    Returns JTX transaction manager.
  - startDb
```
protected void startDb()
```
    Initializes database. First, creates connection pool. and transaction manager. Then, Jodds DbOomManager is configured. It is also configured automagically, by scanning the class path for entities.
  - registerDbEntities
```
protected void registerDbEntities(jodd.db.oom.DbOomManager dbOomManager)
```
    Registers DbOom entities. By default, scans the class path and register entities automagically.
  - createJtxTransactionManager
```
protected jodd.jtx.JtxTransactionManager createJtxTransactionManager(jodd.db.connection.ConnectionProvider connectionProvider)
```
    Creates JTX transaction manager.
  - getConnectionProviderType
```
protected java.lang.Class<? extends jodd.db.connection.ConnectionProvider> getConnectionProviderType()
```
    Returns ConnectionProvider implementation.
  - checkConnectionProvider
```
protected void checkConnectionProvider()
```
    Checks if connection provider can return a connection.
  - stopDb
```
protected void stopDb()
```
    Closes database resources at the end.
  - startApp
```
protected void startApp()
```
    Initializes business part of the application. Simply delegates to AppInit.init().
  - stopApp
```
protected void stopApp()
```
    Stops business part of the application. Simply delegates to AppInit.stop().

Class DefaultAppCore

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

APP_DIR

APP_WEB

PETITE_CORE

PETITE_DBPOOL

PETITE_DB

PETITE_DBOOM

PETITE_INIT

PETITE_PROPS

PETITE_SCAN

log

appDir

isWebApplication

appPropsProfiles

initialized

appPropsName

appPropsNamePattern

appProps

appScanner

proxetta

petite

useDatabase

jtxManager

connectionProvider

jtxAnnotations

jtxScopePattern

appInit

Constructor Detail

DefaultAppCore

Method Detail

isWebApplication

getAppDir

initCore

initLogger

resolveAppDir

ready

init

start

stop

getAppProps

initProps

createProps

getAppScanner

initScanner

getProxetta

startProxetta

createAppAspects

createTxProxyAspects

getPetite

startPetite

registerPetiteContainerBeans

createPetiteContainer

stopPetite

getJtxManager

startDb

registerDbEntities

createJtxTransactionManager

getConnectionProviderType

checkConnectionProvider

stopDb

startApp

stopApp