Examples of INIConfiguration

org.apache.commons.configuration.INIConfiguration
An initialization or ini file is a configuration file tpically found on Microsoft's Windows operating system and contains data for Windows based applications.

Although popularized by Windows, ini files can be used on any system or platform due to the fact that they are merely text files that can easily be parsed and modified by both humans and computers.

A typcial ini file could look something like:
[section1] ; this is a comment! var1 = foo var2 = bar [section2] var1 = doo
The format of ini files is fairly straight forward and is composed of three components:
- Sections: Ini files are split into sections, each section starting with a section declaration. A section declaration starts with a '[' and ends with a ']'. Sections occur on one line only.
- Parameters: Items in a section are known as parameters. Parameters have a typical key = value format.
- Comments: Lines starting with a ';' are assumed to be comments.
There are various implementations of the ini file format by various vendors which has caused a number of differences to appear. As far as possible this configuration tries to be lenient and support most of the differences.

Some of the differences supported are as follows:
- Comments: The '#' character is also accepted as a comment signifier.
- Key value separtor: The ':' character is also accepted in place of '=' to separate keys and values in parameters, for example var1 : foo.
- Duplicate sections: Typically duplicate sections are not allowed , this configuration does however support it. In the event of a duplicate section, the two section's values are merged.
- Duplicate parameters: Typically duplicate parameters are only allowed if they are in two different sections, thus they are local to sections; this configuration simply merges duplicates; if a section has a duplicate parameter the values are then added to the key as a list.
Global parameters are also allowed; any parameters declared before a section is declared are added to a global section. It is important to note that this global section does not have a name.

In all instances, a parameter's key is prepended with its section name and a '.' (period). Thus a parameter named "var1" in "section1" will have the key section1.var1 in this configuration. Thus, a section's parameters can easily be retrieved using the subset method using the section name as the prefix.

Implementation Details:
Consider the following ini file:
default = ok [section1] var1 = foo var2 = doodle [section2] ; a comment var1 = baz var2 = shoodle bad = = worse [section3] # another comment var1 : foo var2 : bar var5 : test1 [section3] var3 = foo var4 = bar var5 = test2

This ini file will be parsed without error. Note:
- The parameter named "default" is added to the global section, it's value is accessed simply using getProperty("default").
- Section 1's parameters can be accessed using getProperty("section1.var1").
- The parameter named "bad" simply adds the parameter with an empty value.
- The empty key with value "= worse" is added using an empty key. This key is still added to section 2 and the value can be accessed using getProperty("section2."), notice the period '.' following the section name.
- Section three uses both '=' and ':' to separate keys and values.
- Section 3 has a duplicate key named "var5". The value for this key is [test1, test2], and is represented as a List.
The set of sections in this configuration can be retrieved using the getSections method.

Note:Configuration objects of this type can be read concurrently by multiple threads. However if one of these threads modifies the object, synchronization has to be performed manually.
@author Trevor Miller @version $Id: INIConfiguration.java 589380 2007-10-28 16:37:35Z oheger $ @since 1.4
org.apache.commons.configuration2.INIConfiguration
.apache.org/configuration/team-list.html">Commons Configuration team @version $Id: INIConfiguration.java 1624601 2014-09-12 18:04:36Z oheger $ @since 1.6
org.apache.shiro.config.IniConfiguration

Examples of org.apache.commons.configuration.INIConfiguration

     * 
     * @throws RepositoryException wrapping a {@link ConfigurationException} if problems occurred
     *             while reading the paps configuration file.
     */
    private FileSystemPapDAO() {
        iniConfiguration = new INIConfiguration();


        File iniPAPConfigurationFile = new File(dbPath + File.separator + PAP_FILE_NAME);


        iniConfiguration.setFile(iniPAPConfigurationFile);

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Examples of org.apache.commons.configuration.INIConfiguration

                    "PAP startup configuration file does not exists on path:"
                            + papConfFile.getAbsolutePath() );


        try {


            startupConfiguration = new INIConfiguration( papConfFile );
            configuration.addConfiguration( startupConfiguration );
            
            


        } catch ( org.apache.commons.configuration.ConfigurationException e ) {

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Examples of org.apache.commons.configuration2.INIConfiguration

     */
    @Test
    public void testINIFromFile() throws ConfigurationException
    {
        Configurations configs = new Configurations();
        INIConfiguration config =
                configs.ini(ConfigurationAssert.getTestFile(TEST_INI));
        checkINI(config);
    }

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Examples of org.apache.commons.configuration2.INIConfiguration

     */
    @Test
    public void testINIFromURL() throws ConfigurationException
    {
        Configurations configs = new Configurations();
        INIConfiguration config =
                configs.ini(ConfigurationAssert.getTestURL(TEST_INI));
        checkINI(config);
    }

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Examples of org.apache.commons.configuration2.INIConfiguration

     */
    @Test
    public void testINIFromPath() throws ConfigurationException
    {
        Configurations configs = new Configurations();
        INIConfiguration config = configs.ini(filePath(TEST_INI));
        checkINI(config);
    }

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Examples of org.apache.shiro.config.IniConfiguration

 */
public class Standalone {


    public static void main(String[] args) {


        IniConfiguration config = new IniConfiguration();
        //the following call will automatically use shiro.ini at the root of the classpath:
        config.init();


        //This is for Standalone (single-VM) applications that don't use a configuration container (Spring, JBoss, etc)
        //See its JavaDoc for our feelings on this.
        SecurityUtils.setSecurityManager(config.getSecurityManager());


        //Now you are ready to access the Subject, as shown in the Quickstart:
        Subject currentUser = SecurityUtils.getSubject();


        //anything else you want to do with the Subject (see the Quickstart for examples).

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Examples of org.apache.shiro.config.IniConfiguration

 */
public class Standalone {


    public static void main(String[] args) {


        IniConfiguration config = new IniConfiguration();
        //the following call will automatically use shiro.ini at the root of the classpath:
        config.init();


        //This is for Standalone (single-VM) applications that don't use a configuration container (Spring, JBoss, etc)
        //See its JavaDoc for our feelings on this.
        SecurityUtils.setSecurityManager(config.getSecurityManager());


        //Now you are ready to access the Subject, as shown in the Quickstart:
        Subject currentUser = SecurityUtils.getSubject();


        //anything else you want to do with the Subject (see the Quickstart for examples).

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Examples of INIConfiguration

Implementation Details:

Examples of org.apache.commons.configuration.INIConfiguration

Examples of org.apache.commons.configuration.INIConfiguration

Examples of org.apache.commons.configuration2.INIConfiguration

Examples of org.apache.commons.configuration2.INIConfiguration

Examples of org.apache.commons.configuration2.INIConfiguration

Examples of org.apache.shiro.config.IniConfiguration

Examples of org.apache.shiro.config.IniConfiguration