com.jfinal.kit

Class Prop

java.lang.Object

com.jfinal.kit.Prop

public class Prop
extends Object

Prop. Prop can load properties file from CLASSPATH or File object.

Constructor Summary

Constructors

Constructor and Description
Prop(File file) Prop constructor.
Prop(File file, String encoding) Prop constructor
Prop(String fileName) Prop constructor.
Prop(String fileName, String encoding) Prop constructor

Method Summary

Modifier and Type	Method and Description
Prop	append(File file)
Prop	append(File file, String encoding)
Prop	append(Prop prop)
Prop	append(String fileName)
Prop	append(String fileName, String encoding)
Prop	appendIfExists(File file)
Prop	appendIfExists(File file, String encoding)
Prop	appendIfExists(String fileName)
Prop	appendIfExists(String fileName, String encoding)
boolean	containsKey(String key)
String	get(String key)
String	get(String key, String defaultValue)
Boolean	getBoolean(String key)
Boolean	getBoolean(String key, Boolean defaultValue)
Integer	getInt(String key)
Integer	getInt(String key, Integer defaultValue)
Long	getLong(String key)
Long	getLong(String key, Long defaultValue)
Properties	getProperties()

Methods inherited from class java.lang.Object

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

Constructor Detail

Prop

public Prop(String fileName)

Prop constructor.

See Also:

Prop(String, String)

Prop

public Prop(String fileName,
            String encoding)

Prop constructor

Example:
Prop prop = new Prop("my_config.txt", "UTF-8");
String userName = prop.get("userName");

prop = new Prop("com/jfinal/file_in_sub_path_of_classpath.txt", "UTF-8");
String value = prop.get("key");

Parameters:

fileName - the properties file's name in classpath or the sub directory of classpath

encoding - the encoding

Prop

public Prop(File file)

Prop constructor.

See Also:

Prop(File, String)

Prop

public Prop(File file,
            String encoding)

Prop constructor

Example:
Prop prop = new Prop(new File("/var/config/my_config.txt"), "UTF-8");
String userName = prop.get("userName");

Parameters:

file - the properties File object

encoding - the encoding

Method Detail

append

public Prop append(Prop prop)

append

public Prop append(String fileName,
                   String encoding)

append

public Prop append(String fileName)

appendIfExists

public Prop appendIfExists(String fileName,
                           String encoding)

appendIfExists

public Prop appendIfExists(String fileName)

append

public Prop append(File file,
                   String encoding)

append

public Prop append(File file)

appendIfExists

public Prop appendIfExists(File file,
                           String encoding)

appendIfExists

public Prop appendIfExists(File file)

get

public String get(String key)

get

public String get(String key,
                  String defaultValue)

getInt

public Integer getInt(String key)

getInt

public Integer getInt(String key,
                      Integer defaultValue)

getLong

public Long getLong(String key)

getLong

public Long getLong(String key,
                    Long defaultValue)

getBoolean

public Boolean getBoolean(String key)

getBoolean

public Boolean getBoolean(String key,
                          Boolean defaultValue)

containsKey

public boolean containsKey(String key)

getProperties

public Properties getProperties()