Class PropertiesWrapper

java.lang.Object

io.ebean.config.PropertiesWrapper

public class PropertiesWrapper
extends Object

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	prefix
protected final Properties	properties
protected final String	serverName

Constructor Summary

Constructors

Constructor	Description
PropertiesWrapper(String prefix, String serverName, Properties properties, ClassLoadConfig classLoadConfig)	Construct with a prefix, serverName and properties.
PropertiesWrapper(Properties properties, ClassLoadConfig classLoadConfig)	Construct without prefix of serverName.

Method Summary

Modifier and Type	Method	Description
<T> T	createInstance(Class<T> pluginType, String classname)	Return the instance to use (can be null) for the given plugin.
<T> T	createInstance(Class<T> pluginType, String key, T instance)	Return the instance to use (can be null) for the given plugin.
String	get(String key)	Get a property with no default value.
String	get(String key, String defaultValue)	Get a property with a default value.
boolean	getBoolean(String key, boolean defaultValue)	Return a boolean property value.
double	getDouble(String key, double defaultValue)	Return a double property value.
<T extends Enum<T>> T	getEnum(Class<T> enumType, String key, T defaultValue)	Return a Enum property value.
int	getInt(String key, int defaultValue)	Return an int property value.
long	getLong(String key, long defaultValue)	Return a long property value.
String	getServerName()	Return the serverName (optional).

Methods inherited from class Object

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

Field Details

properties

protected final Properties properties

prefix

protected final String prefix

serverName

protected final String serverName

Constructor Details

PropertiesWrapper

public PropertiesWrapper(String prefix,
 String serverName,
 Properties properties,
 ClassLoadConfig classLoadConfig)

Construct with a prefix, serverName and properties.

PropertiesWrapper

public PropertiesWrapper(Properties properties,
 ClassLoadConfig classLoadConfig)

Construct without prefix of serverName.

Method Details

getServerName

public String getServerName()

Return the serverName (optional).

get

public String get(String key)

Get a property with no default value.

get

public String get(String key,
 String defaultValue)

Get a property with a default value.

This performs a search using the prefix and server name (if supplied) to search for the property value in order based on:

  prefix.serverName.key
  prefix.key
  key

getDouble

public double getDouble(String key,
 double defaultValue)

Return a double property value.

getInt

public int getInt(String key,
 int defaultValue)

Return an int property value.

getLong

public long getLong(String key,
 long defaultValue)

Return a long property value.

getBoolean

public boolean getBoolean(String key,
 boolean defaultValue)

Return a boolean property value.

getEnum

public <T extends Enum<T>> T getEnum(Class<T> enumType,
 String key,
 T defaultValue)

Return a Enum property value.

createInstance

public <T> T createInstance(Class<T> pluginType,
 String key,
 T instance)

Return the instance to use (can be null) for the given plugin.

Parameters:

pluginType - the type of plugin

key - properties key

instance - existing instance

createInstance

public <T> T createInstance(Class<T> pluginType,
 String classname)

Return the instance to use (can be null) for the given plugin.

Parameters:

pluginType - the type of plugin

classname - the implementation class as per properties