org.everrest.core.servlet

Class EverrestServletContextInitializer

java.lang.Object

org.everrest.core.servlet.EverrestServletContextInitializer

public class EverrestServletContextInitializer
extends Object

Author:

andrew00x

Field Summary

Fields

Modifier and Type	Field and Description
protected javax.servlet.ServletContext	ctx
static String	EVERREST_SCAN_COMPONENTS
static String	EVERREST_SCAN_SKIP_PACKAGES
static String	JAXRS_APPLICATION

Constructor Summary

Constructors

Constructor and Description
EverrestServletContextInitializer(javax.servlet.ServletContext ctx)

Method Summary

Modifier and Type	Method and Description
javax.ws.rs.core.Application	getApplication() Try get application's FQN from context-param javax.ws.rs.Application and instantiate it.
protected boolean	getBoolean(String name, boolean def)
EverrestConfiguration	getConfiguration()
protected Double	getNumber(String name, double def)
protected String	getParameter(String name) Get parameter with specified name from servlet context initial parameters.
protected String	getParameter(String name, String def)
protected List<String>	getParameterNames()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

EVERREST_SCAN_COMPONENTS

public static final String EVERREST_SCAN_COMPONENTS

See Also:

Constant Field Values

EVERREST_SCAN_SKIP_PACKAGES

public static final String EVERREST_SCAN_SKIP_PACKAGES

See Also:

Constant Field Values

JAXRS_APPLICATION

public static final String JAXRS_APPLICATION

See Also:

Constant Field Values

ctx

protected final javax.servlet.ServletContext ctx

Constructor Detail

EverrestServletContextInitializer

public EverrestServletContextInitializer(javax.servlet.ServletContext ctx)

Method Detail

getApplication

public javax.ws.rs.core.Application getApplication()

Try get application's FQN from context-param javax.ws.rs.Application and instantiate it. If such parameter is not specified then scan web application's folders WEB-INF/classes and WEB-INF/lib for classes which contains JAX-RS annotations. Interesting for three annotations Path, Provider and Filter .

Returns:

instance of javax.ws.rs.core.Application

getConfiguration

public EverrestConfiguration getConfiguration()

getParameterNames

protected List<String> getParameterNames()

getParameter

protected String getParameter(String name)

Get parameter with specified name from servlet context initial parameters.

Parameters:

name - parameter name

Returns:

value of parameter with specified name

getParameter

protected String getParameter(String name,
                              String def)

getBoolean

protected boolean getBoolean(String name,
                             boolean def)

getNumber

protected Double getNumber(String name,
                           double def)