ConfigurationManager
extends Object| java.lang.Object | |
| ↳ | org.ops4j.pax.exam.ConfigurationManager |
Class Overview
Reads configuration settings from a properties file exam.properties at the root of the
classpath. System properties take precedence over properties in the configuration file.
Also allows setting system properties from a properties URL.
Summary
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Creates a configuration manager.
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Returns the configuration property for the given key, or the given default value.
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Returns the configuration property for the given key.
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Loads system properties from the given configuration key.
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Inherited Methods | |||||||||||
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From class
java.lang.Object
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Public Constructors
public ConfigurationManager ()
Creates a configuration manager.
Public Methods
public String getProperty (String key, String defaultValue)
Returns the configuration property for the given key, or the given default value.
Parameters
| key | configuration key |
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Returns
- configuration value, or the default value if the key is not defined
public String getProperty (String key)
Returns the configuration property for the given key.
Parameters
| key | configuration key |
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Returns
- configuration value, or null
public void loadSystemProperties (String configurationKey)
Loads system properties from the given configuration key.
If this configuration key has no value, then this method has no effect.
If the value starts with env:, this prefix is stripped and the remainder is taken to
be an environment variable. The value is then replaced by the value of the environment
variable.
This value is now interpreted as a classpath resource and converted to a URL. If the value has no matching classpath resource, the value itself is interpreted as a URL.
Finally, properties are loaded from this URL and merged into the current system properties.
Parameters
| configurationKey | configuration key, the value defining a property source |
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