PropertyManager (hynnet-util API Documentation

java.lang.Object
- com.hynnet.util.PropertyManager

```
public class PropertyManager
extends java.lang.Object
```
Manages properties for the entire PropertyManager system. Properties are merely pieces of information that need to be saved in between server restarts. The class also reports the version of PropertyManager.
At the moment, properties are stored in a Java Properties file. In a version of PropertyManager coming soon, the properties file format will move to XML. XML properties will allow hierarchical property structures which may mean the API of this class will have to change.
PropertyManager properties are only meant to be set and retrevied by core PropertyManager classes. Therefore, skin writers should probably ignore this class.
This class is implemented as a singleton since many classloaders seem to take issue with doing classpath resource loading from a static context.

字段概要

字段
限定符和类型字段和说明

protected static org.slf4j.Logger log

java.lang.String m_strPropsName

字段
限定符和类型	字段和说明
`protected static org.slf4j.Logger`	`log`
`java.lang.String`	`m_strPropsName`

构造器概要

构造器
构造器和说明

PropertyManager(java.lang.String strResourceURI)
Creates a new PropertyManager.

构造器
构造器和说明
`PropertyManager(java.lang.String strResourceURI)` Creates a new PropertyManager.

方法概要

方法
限定符和类型	方法和说明
`protected void`	`deleteProp(java.lang.String strName)`
`void`	`deleteProperty(java.lang.String strName)` Deletes a PropertyManager property.
`protected java.lang.String`	`getProp(java.lang.String strName)` Gets a PropertyManager property.
`java.lang.String`	`getProperty(java.lang.String strName)` Returns a PropertyManager property.
`boolean`	`getPropertyBoolean(java.lang.String strName, boolean bDefaultValue)` 取属性管理器中的boolean 型属性.
`double`	`getPropertyDouble(java.lang.String strName, double fDefaultValue)` 取属性管理器中的Double 型属性.
`int`	`getPropertyInt(java.lang.String strName, int nDefaultValue)` 取属性管理器中的int 型属性.
`long`	`getPropertyLong(java.lang.String strName, long lDefaultValue)` 取属性管理器中的long 型属性.
`java.lang.String`	`getPropertyManagerVersion()` Returns the version number of PropertyManager as a String. i.e. -- major.minor.revision
`int`	`getPropertyManagerVersionMajor()` Returns the major version number of PropertyManager. i.e. -- 1.x.x
`int`	`getPropertyManagerVersionMinor()` Returns the minor version number of PropertyManager. i.e. -- x.1.x
`int`	`getPropertyManagerVersionRevision()` Returns the revision version number of PropertyManager. i.e. -- x.x.1
`boolean`	`loadResource(java.lang.String strResourceURI)` 装载资源数据。
`boolean`	`propertyFileExists()` Returns true if the PropertyManager.properties file exists where the path property purports that it does.
`boolean`	`propertyFileIsReadable()` Returns true if the properties are readable.
`boolean`	`propertyFileIsWritable()` Returns true if the properties are writable.
`java.util.Enumeration`	`propertyNames()` Returns the names of the PropertyManager properties.
`java.lang.String[]`	`propertyNamesArray()`
`java.lang.String[]`	`propertyNamesArray(boolean bDESC)`
`boolean`	`propFileExists()` Returns true if the PropertyManager.properties file exists where the path property purports that it does.
`boolean`	`propFileIsReadable()` Returns true if the properties are readable.
`boolean`	`propFileIsWritable()` Returns true if the properties are writable.
`protected java.util.Enumeration`	`propNames()`
`protected void`	`setProp(java.lang.String strName, java.lang.String strValue)` Sets a PropertyManager property.
`void`	`setProperty(java.lang.String strName, boolean bValue)` 设置属性管理器中的boolean 型属性.
`void`	`setProperty(java.lang.String strName, double fValue)` 设置属性管理器中的Double 型属性.
`void`	`setProperty(java.lang.String strName, int nValue)` 设置属性管理器中的int 型属性.
`void`	`setProperty(java.lang.String strName, long lValue)` 设置属性管理器中的long 型属性.
`void`	`setProperty(java.lang.String strName, java.lang.String strValue)` Sets a PropertyManager property.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 字段详细资料
  - log
```
protected static final org.slf4j.Logger log
```
  - m_strPropsName
```
public java.lang.String m_strPropsName
```
- 构造器详细资料
  - PropertyManager
```
public PropertyManager(java.lang.String strResourceURI)
```
    Creates a new PropertyManager. Singleton access only.
- 方法详细资料
  - getProperty
```
public java.lang.String getProperty(java.lang.String strName)
```
    Returns a PropertyManager property.
    
    参数:
    strName - the name of the property to return.
    
    返回:
    the property value specified by name.
  - getPropertyDouble
```
public double getPropertyDouble(java.lang.String strName,
                       double fDefaultValue)
```
    取属性管理器中的Double 型属性.
    Returns a PropertyManager double property.
    
    参数:
    strName - 要返回的属性名.
    fDefaultValue - 当指定名字的属性不存在或不是合法的double类型时返回的值.
    
    返回:
    指定名字的Double 类型属性值.
  - getPropertyBoolean
```
public boolean getPropertyBoolean(java.lang.String strName,
                         boolean bDefaultValue)
```
    取属性管理器中的boolean 型属性.
    Returns a PropertyManager boolean property.
    
    参数:
    strName - 要返回的属性名.
    bDefaultValue - 当指定名字的属性不存在或不是合法的boolean类型时返回的值.
    
    返回:
    指定名字的Boolean 类型属性值.
  - getPropertyInt
```
public int getPropertyInt(java.lang.String strName,
                 int nDefaultValue)
```
    取属性管理器中的int 型属性.
    Returns a PropertyManager int property.
    
    参数:
    strName - 要返回的属性名.
    nDefaultValue - 当指定名字的属性不存在或不是合法的int类型时返回的值.
    
    返回:
    指定名字的int 类型属性值.
  - getPropertyLong
```
public long getPropertyLong(java.lang.String strName,
                   long lDefaultValue)
```
    取属性管理器中的long 型属性.
    Returns a PropertyManager long property.
    
    参数:
    strName - 要返回的属性名.
    lDefaultValue - 当指定名字的属性不存在或不是合法的int类型时返回的值.
    
    返回:
    指定名字的long 类型属性值.
  - setProperty
```
public void setProperty(java.lang.String strName,
               java.lang.String strValue)
```
    Sets a PropertyManager property. If the property doesn't already exists, a new one will be created.
    
    参数:
    strName - the name of the property being set.
    strValue - the value of the property being set.
  - setProperty
```
public void setProperty(java.lang.String strName,
               double fValue)
```
    设置属性管理器中的Double 型属性.
    
    参数:
    strName - 需要设置的属性名.
    fValue - double类型的属性值.
  - setProperty
```
public void setProperty(java.lang.String strName,
               boolean bValue)
```
    设置属性管理器中的boolean 型属性.
    
    参数:
    strName - 需要设置的属性名.
    bValue - boolean类型的属性值.
  - setProperty
```
public void setProperty(java.lang.String strName,
               int nValue)
```
    设置属性管理器中的int 型属性.
    
    参数:
    strName - 需要设置的属性名.
    nValue - int类型的属性值.
  - setProperty
```
public void setProperty(java.lang.String strName,
               long lValue)
```
    设置属性管理器中的long 型属性.
    
    参数:
    strName - 需要设置的属性名.
    lValue - long类型的属性值.
  - deleteProperty
```
public void deleteProperty(java.lang.String strName)
```
    Deletes a PropertyManager property. If the property doesn't exist, the method does nothing.
    
    参数:
    strName - the name of the property to delete.
  - propertyNames
```
public java.util.Enumeration propertyNames()
```
    Returns the names of the PropertyManager properties.
    
    返回:
    an Enumeration of the PropertyManager property names.
  - propertyNamesArray
```
public java.lang.String[] propertyNamesArray()
```
  - propertyNamesArray
```
public java.lang.String[] propertyNamesArray(boolean bDESC)
```
  - propertyFileIsReadable
```
public boolean propertyFileIsReadable()
```
    Returns true if the properties are readable. This method is mainly valuable at setup time to ensure that the properties file is setup correctly.
  - propertyFileIsWritable
```
public boolean propertyFileIsWritable()
```
    Returns true if the properties are writable. This method is mainly valuable at setup time to ensure that the properties file is setup correctly.
  - propertyFileExists
```
public boolean propertyFileExists()
```
    Returns true if the PropertyManager.properties file exists where the path property purports that it does.
  - getPropertyManagerVersion
```
public java.lang.String getPropertyManagerVersion()
```
    Returns the version number of PropertyManager as a String. i.e. -- major.minor.revision
  - getPropertyManagerVersionMajor
```
public int getPropertyManagerVersionMajor()
```
    Returns the major version number of PropertyManager. i.e. -- 1.x.x
  - getPropertyManagerVersionMinor
```
public int getPropertyManagerVersionMinor()
```
    Returns the minor version number of PropertyManager. i.e. -- x.1.x
  - getPropertyManagerVersionRevision
```
public int getPropertyManagerVersionRevision()
```
    Returns the revision version number of PropertyManager. i.e. -- x.x.1
  - loadResource
```
public boolean loadResource(java.lang.String strResourceURI)
```
    装载资源数据。
    
    参数:
    strResourceURI - 资源路径，一般为 /xxx.properties
    
    返回:
    成功返回 true
  - getProp
```
protected java.lang.String getProp(java.lang.String strName)
```
    Gets a PropertyManager property. PropertyManager properties are stored in PropertyManager.properties. The properties file should be accesible from the classpath. Additionally, it should have a path field that gives the full path to where the file is located. Getting properties is a fast operation.
    
    参数:
    strName - the name of the property to get.
    
    返回:
    the property specified by name.
  - setProp
```
protected void setProp(java.lang.String strName,
           java.lang.String strValue)
```
    Sets a PropertyManager property. Because the properties must be saved to disk every time a property is set, property setting is relatively slow.
  - deleteProp
```
protected void deleteProp(java.lang.String strName)
```
  - propNames
```
protected java.util.Enumeration propNames()
```
  - propFileIsReadable
```
public boolean propFileIsReadable()
```
    Returns true if the properties are readable. This method is mainly valuable at setup time to ensure that the properties file is setup correctly.
  - propFileExists
```
public boolean propFileExists()
```
    Returns true if the PropertyManager.properties file exists where the path property purports that it does.
  - propFileIsWritable
```
public boolean propFileIsWritable()
```
    Returns true if the properties are writable. This method is mainly valuable at setup time to ensure that the properties file is setup correctly.

类 PropertyManager

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

log

m_strPropsName

构造器详细资料

PropertyManager

方法详细资料

getProperty

getPropertyDouble

getPropertyBoolean

getPropertyInt

getPropertyLong

setProperty

setProperty

setProperty

setProperty

setProperty

deleteProperty

propertyNames

propertyNamesArray

propertyNamesArray

propertyFileIsReadable

propertyFileIsWritable

propertyFileExists

getPropertyManagerVersion

getPropertyManagerVersionMajor

getPropertyManagerVersionMinor

getPropertyManagerVersionRevision

loadResource

getProp

setProp

deleteProp

propNames

propFileIsReadable

propFileExists

propFileIsWritable