com.haulmont.cuba.core.config

Class ConfigGetter

java.lang.Object

com.haulmont.cuba.core.config.ConfigMethod

com.haulmont.cuba.core.config.ConfigAccessorMethod

com.haulmont.cuba.core.config.ConfigGetter

public class ConfigGetter
extends ConfigAccessorMethod

Implementation of configuration getter methods.

Nested Class Summary

Nested classes/interfaces inherited from class com.haulmont.cuba.core.config.ConfigMethod

ConfigMethod.Factory

Field Summary

Fields

Modifier and Type	Field and Description
static ConfigMethod.Factory	FACTORY The ConfigGetter factory.

Constructor Summary

Constructors

Constructor and Description
ConfigGetter(java.lang.Class<?> configInterface, java.lang.reflect.Method method) Create a new ConfigGetter instance.

Method Summary

Modifier and Type	Method and Description
java.lang.String	getProperty(ConfigPersister configuration) Get a configuration field value.
java.lang.String	getProperty(ConfigPersister persister, java.lang.String defaultValue) Get a configuration field value with a run-time default.
java.lang.Object	invoke(ConfigHandler handler, java.lang.Object[] args) Handle a configuration interface method invocation.

Methods inherited from class com.haulmont.cuba.core.config.ConfigAccessorMethod

getPropertyName

Methods inherited from class java.lang.Object

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

Field Detail

FACTORY

public static final ConfigMethod.Factory FACTORY

The ConfigGetter factory.

Constructor Detail

ConfigGetter

public ConfigGetter(java.lang.Class<?> configInterface,
                    java.lang.reflect.Method method)

Create a new ConfigGetter instance.

Parameters:

configInterface - The configuration interface.

method - The method.

Method Detail

invoke

public java.lang.Object invoke(ConfigHandler handler,
                               java.lang.Object[] args)

Handle a configuration interface method invocation. This implementation invokes either getProperty(ConfigPersister) or getProperty(ConfigPersister, String) depending on whether a run-time default value was specified.

Specified by:

invoke in class ConfigMethod

Parameters:

handler - The handler.

args - The method arguments.

Returns:

The method result.

getProperty

public java.lang.String getProperty(ConfigPersister configuration)

Get a configuration field value.

Parameters:

configuration - The configuration source.

Returns:

The field value.

getProperty

public java.lang.String getProperty(ConfigPersister persister,
                                    java.lang.String defaultValue)

Get a configuration field value with a run-time default.

Parameters:

persister - The configuration source.

defaultValue - The default value to use if a value is not specified by the configuration source.

Returns:

The field value.