PropertySourceUtils (spring-boot 1.5.5.RELEASE)

java.lang.Object
- org.springframework.boot.bind.PropertySourceUtils

```
public abstract class PropertySourceUtils
extends Object
```
Convenience class for manipulating PropertySources.

Author:

Dave Syer

See Also:

PropertySource, PropertySources

Constructor Summary

Constructors
Constructor and Description

PropertySourceUtils()

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static Map<String,Object>`	`getSubProperties(org.springframework.core.env.PropertySources propertySources, String keyPrefix)` Return a Map of all values from the specified `PropertySources` that start with a particular key.
`static Map<String,Object>`	`getSubProperties(org.springframework.core.env.PropertySources propertySources, String rootPrefix, String keyPrefix)` Return a Map of all values from the specified `PropertySources` that start with a particular key.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - PropertySourceUtils
```
public PropertySourceUtils()
```
- Method Detail
  - getSubProperties
```
public static Map<String,Object> getSubProperties(org.springframework.core.env.PropertySources propertySources,
                                                  String keyPrefix)
```
    Return a Map of all values from the specified PropertySources that start with a particular key.
    
    Parameters:
    
    propertySources - the property sources to scan
    
    keyPrefix - the key prefixes to test
    
    Returns:
    
    a map of all sub properties starting with the specified key prefixes.
    
    See Also:
    
    getSubProperties(PropertySources, String, String)
  - getSubProperties
```
public static Map<String,Object> getSubProperties(org.springframework.core.env.PropertySources propertySources,
                                                  String rootPrefix,
                                                  String keyPrefix)
```
    Return a Map of all values from the specified PropertySources that start with a particular key.
    
    Parameters:
    
    propertySources - the property sources to scan
    
    rootPrefix - a root prefix to be prepended to the keyPrefix (can be null)
    
    keyPrefix - the key prefixes to test
    
    Returns:
    
    a map of all sub properties starting with the specified key prefixes.
    
    See Also:
    
    getSubProperties(PropertySources, String, String)

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