Class PropertyUtils
- java.lang.Object
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- org.apache.maven.shared.filtering.PropertyUtils
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public final class PropertyUtils extends Object
- Author:
- Kenney Westerhof, William Ferguson
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method Description static Properties
loadPropertyFile(File propfile, boolean fail, boolean useSystemProps)
Reads a property file, resolving all internal variables.static Properties
loadPropertyFile(File propfile, boolean fail, boolean useSystemProps, org.slf4j.Logger logger)
Reads a property file, resolving all internal variables.static Properties
loadPropertyFile(File propFile, Properties baseProps)
Reads a property file, resolving all internal variables, using the supplied base properties.static Properties
loadPropertyFile(File propFile, Properties baseProps, org.slf4j.Logger logger)
Reads a property file, resolving all internal variables, using the supplied base properties.
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Method Detail
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loadPropertyFile
public static Properties loadPropertyFile(File propFile, Properties baseProps) throws IOException
Reads a property file, resolving all internal variables, using the supplied base properties.The properties are resolved iteratively, so if the value of property A refers to property B, then after resolution the value of property B will contain the value of property B.
- Parameters:
propFile
- The property file to load.baseProps
- Properties containing the initial values to substitute into the properties file.- Returns:
- Properties object containing the properties in the file with their values fully resolved.
- Throws:
IOException
- if profile does not exist, or cannot be read.
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loadPropertyFile
public static Properties loadPropertyFile(File propFile, Properties baseProps, org.slf4j.Logger logger) throws IOException
Reads a property file, resolving all internal variables, using the supplied base properties.The properties are resolved iteratively, so if the value of property A refers to property B, then after resolution the value of property B will contain the value of property B.
- Parameters:
propFile
- The property file to load.baseProps
- Properties containing the initial values to substitute into the properties file.logger
- Logger instance- Returns:
- Properties object containing the properties in the file with their values fully resolved.
- Throws:
IOException
- if profile does not exist, or cannot be read.- Since:
- 3.1.2
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loadPropertyFile
public static Properties loadPropertyFile(File propfile, boolean fail, boolean useSystemProps) throws IOException
Reads a property file, resolving all internal variables.- Parameters:
propfile
- The property file to loadfail
- whether to throw an exception when the file cannot be loaded or to return nulluseSystemProps
- whether to incorporate System.getProperties settings into the returned Properties object.- Returns:
- the loaded and fully resolved Properties object
- Throws:
IOException
- if profile does not exist, or cannot be read.
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loadPropertyFile
public static Properties loadPropertyFile(File propfile, boolean fail, boolean useSystemProps, org.slf4j.Logger logger) throws IOException
Reads a property file, resolving all internal variables.- Parameters:
propfile
- The property file to loadfail
- whether to throw an exception when the file cannot be loaded or to return nulluseSystemProps
- whether to incorporate System.getProperties settings into the returned Properties object.logger
- Logger instance- Returns:
- the loaded and fully resolved Properties object
- Throws:
IOException
- if profile does not exist, or cannot be read.- Since:
- 3.1.2
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