org.skfiy.util

接口 PropertiesPersister

所有已知实现类:

DefaultPropertiesPersister

public interface PropertiesPersister

Strategy interface for persisting java.util.Properties, allowing for pluggable parsing strategies.

The default implementation is DefaultPropertiesPersister, providing the native parsing of java.util.Properties, but allowing for reading from any Reader and writing to any Writer (which allows to specify an encoding for a properties file).

As of Spring 1.2.2, this interface also supports properties XML files, through the loadFromXml and storeToXml methods. The default implementations delegate to JDK 1.5's corresponding methods.

从以下版本开始:

10.03.2004

作者:

Juergen Hoeller

另请参阅:

DefaultPropertiesPersister, Properties

方法概要

方法

限定符和类型	方法和说明
void	load(Properties props, InputStream is) Load properties from the given InputStream into the given Properties object.
void	load(Properties props, Reader reader) Load properties from the given Reader into the given Properties object.
void	loadFromXml(Properties props, InputStream is) Load properties from the given XML InputStream into the given Properties object.
void	store(Properties props, OutputStream os, String header) Write the contents of the given Properties object to the given OutputStream.
void	store(Properties props, Writer writer, String header) Write the contents of the given Properties object to the given Writer.
void	storeToXml(Properties props, OutputStream os, String header) Write the contents of the given Properties object to the given XML OutputStream.
void	storeToXml(Properties props, OutputStream os, String header, String encoding) Write the contents of the given Properties object to the given XML OutputStream.

方法详细资料

load

void load(Properties props,
        InputStream is)
          throws IOException

Load properties from the given InputStream into the given Properties object.

参数:

props - the Properties object to load into

is - the InputStream to load from

抛出:

IOException - in case of I/O errors

另请参阅:

Properties.load(java.io.Reader)

load

void load(Properties props,
        Reader reader)
          throws IOException

Load properties from the given Reader into the given Properties object.

参数:

props - the Properties object to load into

reader - the Reader to load from

抛出:

IOException - in case of I/O errors

store

void store(Properties props,
         OutputStream os,
         String header)
           throws IOException

Write the contents of the given Properties object to the given OutputStream.

参数:

props - the Properties object to store

os - the OutputStream to write to

header - the description of the property list

抛出:

IOException - in case of I/O errors

另请参阅:

Properties.store(java.io.Writer, java.lang.String)

store

void store(Properties props,
         Writer writer,
         String header)
           throws IOException

Write the contents of the given Properties object to the given Writer.

参数:

props - the Properties object to store

writer - the Writer to write to

header - the description of the property list

抛出:

IOException - in case of I/O errors

loadFromXml

void loadFromXml(Properties props,
               InputStream is)
                 throws IOException

Load properties from the given XML InputStream into the given Properties object.

参数:

props - the Properties object to load into

is - the InputStream to load from

抛出:

IOException - in case of I/O errors

另请参阅:

Properties.loadFromXML(java.io.InputStream)

storeToXml

void storeToXml(Properties props,
              OutputStream os,
              String header)
                throws IOException

Write the contents of the given Properties object to the given XML OutputStream.

参数:

props - the Properties object to store

os - the OutputStream to write to

header - the description of the property list

抛出:

IOException - in case of I/O errors

另请参阅:

Properties.storeToXML(java.io.OutputStream, String)

storeToXml

void storeToXml(Properties props,
              OutputStream os,
              String header,
              String encoding)
                throws IOException

Write the contents of the given Properties object to the given XML OutputStream.

参数:

props - the Properties object to store

os - the OutputStream to write to

encoding - the encoding to use

header - the description of the property list

抛出:

IOException - in case of I/O errors

另请参阅:

Properties.storeToXML(java.io.OutputStream, String, String)