Example usage for org.apache.commons.configuration2 PropertiesConfiguration addProperty

Introduction

In this page you can find the example usage for org.apache.commons.configuration2 PropertiesConfiguration addProperty.

Prototype

@Override
    public final void addProperty(final String key, final Object value) 

Source Link

Usage

From source file:com.sikulix.core.SX.java

private static void mergeExtraOptions(PropertiesConfiguration baseOptions,
        PropertiesConfiguration extraOptions) {
    trace("loadOptions: have to merge extra Options");
    if (isNull(extraOptions) || extraOptions.size() == 0) {
        return;/*ww  w  .j  ava2 s.  c om*/
    }
    Iterator<String> allKeys = extraOptions.getKeys();
    while (allKeys.hasNext()) {
        String key = allKeys.next();
        if (isNull(baseOptions.getProperty(key))) {
            baseOptions.addProperty(key, extraOptions.getProperty(key));
            trace("Option added: %s", key);
        } else {
            baseOptions.addProperty(key, extraOptions.getProperty(key));
            trace("Option changed: %s", key);
        }
    }
}

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From source file:org.dspace.servicemanager.config.DSpaceConfigurationServiceTest.java

/**
 * Tests the ability of our ConfigurationService to automatically reload properties after a set period
 * of time./*from w ww  .j ava2  s.c o m*/
 */
@Test
public void testAutomaticReload() throws ConfigurationException, InterruptedException {
    // Initialize new config service
    DSpaceConfigurationService dscs = new DSpaceConfigurationService();

    // Assert a property exists with a specific initial value
    assertNotNull(dscs.getProperty("prop.to.auto.reload"));
    assertEquals("D-space", dscs.getProperty("prop.to.auto.reload"));

    // Now, change the value of that Property in the file itself (using a separate builder instance)
    FileBasedConfigurationBuilder<PropertiesConfiguration> builder = new Configurations()
            .propertiesBuilder(propertyFilePath);
    PropertiesConfiguration config = builder.getConfiguration();
    // Clear out current value. Add in a new value
    config.clearProperty("prop.to.auto.reload");
    config.addProperty("prop.to.auto.reload", "DSpace");
    // Save updates to file
    builder.save();

    // Check immediately. Property should be unchanged
    // NOTE: If this fails, then somehow the configuration reloaded *immediately*
    assertEquals("D-space", dscs.getProperty("prop.to.auto.reload"));

    // Wait now for 3 seconds
    Thread.sleep(3_000);

    // Check again. Property should have reloaded
    // NOTE: reload time is set in config-definition.xml to reload every 2 seconds
    assertEquals("DSpace", dscs.getProperty("prop.to.auto.reload"));
}

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From source file:org.roda_project.commons_ip.model.impl.bagit.BagitUtils.java

public static IPDescriptiveMetadata createBagitMetadata(Map<String, String> metadata, List<String> ancestors,
        Path metadataPath) {/*from www.  j av a2  s. c  om*/
    try {
        FileBasedConfigurationBuilder<PropertiesConfiguration> builder = new Configurations()
                .propertiesBuilder(metadataPath.toFile());
        Files.createFile(metadataPath);
        PropertiesConfiguration config = builder.getConfiguration();

        for (Entry<String, String> entry : metadata.entrySet()) {
            config.setProperty(entry.getKey(), entry.getValue());
        }

        for (String ancestor : ancestors) {
            config.addProperty(IPConstants.BAGIT_PARENT, ancestor);
        }

        builder.save();
    } catch (IOException | ConfigurationException e) {
        LOGGER.error("Could not save bagit metadata content on file", e);
    }

    return new IPDescriptiveMetadata(metadataPath.getFileName().toString(), new IPFile(metadataPath),
            new MetadataType(BAGIT), "");
}

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