Example usage for org.apache.commons.configuration MapConfiguration interpolatedConfiguration

Introduction

In this page you can find the example usage for org.apache.commons.configuration MapConfiguration interpolatedConfiguration.

Prototype

public Configuration interpolatedConfiguration() 

Source Link

Document

Returns a configuration with the same content as this configuration, but with all variables replaced by their actual values.

Usage

From source file:com.tribloom.reposize.GetRepoSize.java

@Override
protected Map<String, Object> executeImpl(WebScriptRequest req, Status status, Cache cache) {
    if (logger.isDebugEnabled()) {
        logger.debug("Entering GetRepoSize.executeImpl()");
    }// ww w.  jav  a2 s . co  m

    Map<String, Object> model = new HashMap<String, Object>();

    // Use Apache Configuration library to perform variable interpolation if
    // necessary
    MapConfiguration config = (MapConfiguration) ConfigurationConverter.getConfiguration(globalProperties);
    Configuration intConfig = config.interpolatedConfiguration();

    String contentStore = (String) intConfig.getProperty("dir.contentstore");
    String indexes = (String) intConfig.getProperty("dir.indexes");
    String indexesBackup = (String) intConfig.getProperty("dir.indexes.backup");

    if (logger.isDebugEnabled()) {
        logger.debug(" contentStorePath = " + contentStore);
        logger.debug(" indexes = " + indexes);
        logger.debug(" indexesBackup = " + indexesBackup);
    }

    try {
        /**
         * TODO: Figure if there's a need and a way to perform this size request on multiple
         * stores, configured with the Content Selector Service
         * 
         * Can do nodeService.getStores() to get the StoreRef's, but how
         * to retrieve contentService for these refs? Or does contentService
         * intelligently handle this?
         */
        long storeFreeSpace = contentService.getStoreFreeSpace();
        long storeTotalSpace = contentService.getStoreTotalSpace();

        if (logger.isDebugEnabled()) {
            logger.debug(" storeFreeSpace = " + storeFreeSpace);
            logger.debug(" storeTotalSpace = " + storeTotalSpace);
        }

        long contentStoreSize = getFileSize(new File(contentStore));

        if (logger.isDebugEnabled()) {
            logger.debug(" contentStoreSize = " + contentStoreSize);
        }

        long indexesSize = getFileSize(new File(indexes));
        long indexesBackupSize = getFileSize(new File(indexesBackup));

        if (logger.isDebugEnabled()) {
            logger.debug(" indexesSize = " + indexesSize);
            logger.debug(" indexesBackupSize = " + indexesBackupSize);
        }

        model.put("contentStorePath", contentStore);
        model.put("contentStoreSize", contentStoreSize);
        model.put("storeFreeSpace", storeFreeSpace);
        model.put("storeTotalSpace", storeTotalSpace);
        model.put("indexesPath", indexes);
        model.put("indexesSize", indexesSize);
        model.put("indexesBackupPath", indexesBackup);
        model.put("indexesBackupSize", indexesBackupSize);

    } catch (Exception e) {
        logger.error("Exception encountered during GetRepoSize webscript processing: ", e);
        status.setCode(Status.STATUS_INTERNAL_SERVER_ERROR);
        status.setException(e);
        status.setMessage(e.getMessage());
        status.setRedirect(false);
    }

    if (logger.isDebugEnabled()) {
        logger.debug("Exiting GetRepoSize.executeImpl()");
    }
    return model;
}

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