Example usage for java.util PropertyResourceBundle containsKey

Introduction

In this page you can find the example usage for java.util PropertyResourceBundle containsKey.

Prototype

public boolean containsKey(String key) 

Source Link

Document

Determines whether the given key is contained in this ResourceBundle or its parent bundles.

Usage

From source file:org.pentaho.platform.plugin.services.importer.LocaleImportHandler.java

/**
 * return locale specific properties from resource bundle
 *
 * @param locale//from   ww  w .j av  a  2 s  .  com
 * @return
 */
private Properties buildLocaleProperties(RepositoryFileImportBundle locale,
        Properties localePropertiesFromIndex) {
    Properties localeProperties = new Properties();
    PropertyResourceBundle rb = null;
    String comment = locale.getComment();
    String fileTitle = locale.getName();

    if (!localePropertiesFromIndex.isEmpty()) {
        // for old style index.xml as locale
        comment = localePropertiesFromIndex.getProperty(DESC_PROPERTY_NAME);
        fileTitle = localePropertiesFromIndex.getProperty(TITLE_PROPERTY_NAME);
    } else {
        try {
            byte[] bytes = IOUtils.toByteArray(locale.getInputStream());
            java.io.InputStream bundleInputStream = new ByteArrayInputStream(bytes);
            rb = new PropertyResourceBundle(bundleInputStream);
        } catch (Exception returnEmptyIfError) {
            getLogger().error(returnEmptyIfError.getMessage());
            return localeProperties;
        }

        if (rb != null) {
            // this is the 4.8 style - name and description
            // First try file desc. If no file desc, try for a directory desc, else try fallback
            comment = rb.containsKey(DESC_PROPERTY_NAME) ? rb.getString(DESC_PROPERTY_NAME)
                    : rb.containsKey(FILE_DESCRIPTION) ? rb.getString(FILE_DESCRIPTION)
                            : rb.containsKey(DIRECTORY_DESCRIPTION) ? rb.getString(DIRECTORY_DESCRIPTION)
                                    : comment;

            // First try name. If no name, try title. If no title, try for a directory name, else use filename.
            fileTitle = rb.containsKey(TITLE_PROPERTY_NAME) ? rb.getString(TITLE_PROPERTY_NAME)
                    : rb.containsKey("title") ? rb.getString("title")
                            : rb.containsKey(FILE_TITLE) ? rb.getString(FILE_TITLE)
                                    : rb.containsKey(DIRECTORY_NAME) ? rb.getString(DIRECTORY_NAME) : fileTitle;

        }
    }
    // this is the new .locale Jcr property names
    localeProperties.setProperty(FILE_DESCRIPTION, comment != null ? comment : StringUtils.EMPTY);
    localeProperties.setProperty(FILE_TITLE, fileTitle != null ? fileTitle : StringUtils.EMPTY);
    return localeProperties;
}

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