org.springframework.boot.context.config

Class ConfigDataLocation

java.lang.Object

org.springframework.boot.context.config.ConfigDataLocation

All Implemented Interfaces:

OriginProvider

public final class ConfigDataLocation
extends java.lang.Object
implements OriginProvider

A user specified location that can be resolved to one or config data resources. A ConfigDataLocation is a simple wrapper around a String value. The exact format of the value will depend on the underlying technology, but is usually a URL like syntax consisting of a prefix and path. For example, crypt:somehost/somepath.

Locations can be mandatory or optional. Optional locations are prefixed with optional:.

Since:

2.4.0

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	OPTIONAL_PREFIX Prefix used to indicate that a ConfigDataResource is optional.

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
java.lang.String	getNonPrefixedValue(java.lang.String prefix) Return getValue() with the specified prefix removed.
Origin	getOrigin() Return the source origin or null if the origin is not known.
java.lang.String	getValue() Return the value of the location (always excluding any user specified optional: prefix.
int	hashCode()
boolean	hasPrefix(java.lang.String prefix) Return if getValue() has the specified prefix.
boolean	isOptional() Return the the location is optional and should ignore ConfigDataNotFoundException.
static ConfigDataLocation	of(java.lang.String location) Factory method to create a new ConfigDataLocation from a string.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

OPTIONAL_PREFIX

public static final java.lang.String OPTIONAL_PREFIX

Prefix used to indicate that a ConfigDataResource is optional.

See Also:

Constant Field Values

Method Detail

isOptional

public boolean isOptional()

Return the the location is optional and should ignore ConfigDataNotFoundException.

Returns:

if the location is optional

getValue

public java.lang.String getValue()

Return the value of the location (always excluding any user specified optional: prefix.

Returns:

the location value

hasPrefix

public boolean hasPrefix(java.lang.String prefix)

Return if getValue() has the specified prefix.

Parameters:

prefix - the prefix to check

Returns:

if the value has the prefix

getNonPrefixedValue

public java.lang.String getNonPrefixedValue(java.lang.String prefix)

Return getValue() with the specified prefix removed. If the location does not have the given prefix then the getValue() is returned unchanged.

Parameters:

prefix - the prefix to check

Returns:

the value with the prefix removed

getOrigin

public Origin getOrigin()

Description copied from interface: OriginProvider

Return the source origin or null if the origin is not known.

Specified by:

getOrigin in interface OriginProvider

Returns:

the origin or null

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

of

public static ConfigDataLocation of(java.lang.String location)

Factory method to create a new ConfigDataLocation from a string.

Parameters:

location - the location string

Returns:

a ConfigDataLocation instance or null if no location was provided