Example usage for org.apache.commons.configuration AbstractConfiguration getInteger

Introduction

In this page you can find the example usage for org.apache.commons.configuration AbstractConfiguration getInteger.

Prototype

public Integer getInteger(String key, Integer defaultValue) 

Source Link

Usage

From source file:com.netflix.paas.config.base.ConfigurationProxyUtils.java

static Supplier<?> getStaticSupplier(Class<?> type, String key, String defaultValue,
        AbstractConfiguration configuration) {
    if (type.isAssignableFrom(String.class)) {
        return Suppliers.ofInstance(configuration.getString(key, defaultValue));
    } else if (type.isAssignableFrom(Integer.class)) {
        return Suppliers.ofInstance(
                configuration.getInteger(key, defaultValue == null ? 0 : Integer.parseInt(defaultValue)));
    } else if (type.isAssignableFrom(Double.class)) {
        return Suppliers.ofInstance(
                configuration.getDouble(key, defaultValue == null ? 0.0 : Double.parseDouble(defaultValue)));
    } else if (type.isAssignableFrom(Long.class)) {
        return Suppliers.ofInstance(
                configuration.getLong(key, defaultValue == null ? 0L : Long.parseLong(defaultValue)));
    } else if (type.isAssignableFrom(Boolean.class)) {
        return Suppliers.ofInstance(configuration.getBoolean(key,
                defaultValue == null ? false : Boolean.parseBoolean(defaultValue)));
    }/*from   w  w w .  j av  a 2 s.  com*/
    throw new RuntimeException("Unsupported value type " + type.getCanonicalName());
}

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From source file:org.skb.util.types.composite.util.TSPropertyMap.java

public String loadFromFile(String fn) {
    try {/*w  w  w.j  av a  2s.  c  o  m*/
        AbstractConfiguration cfg;
        String prefix = "";
        if (fn.endsWith(".ini")) {
            cfg = new INIConfiguration(fn);
            prefix = "tribe.";
        } else if (fn.endsWith(".xml"))
            cfg = new XMLConfiguration(fn);
        else if (fn.endsWith(".properties"))
            cfg = new PropertiesConfiguration(fn);
        else
            return "unknown configuration file format, use '.ini' or '.xml' or '.properties'";

        File file = new File(fn);
        if (!file.canRead())
            return "can't read configuration file <" + fn + ">";

        Iterator<?> it;
        if (prefix != "")
            it = cfg.getKeys(prefix);
        else
            it = cfg.getKeys();
        while (it.hasNext()) {
            String p = it.next().toString();
            if (this.containsKey(p)) {
                String type = this.get(p, TSPropertyMap.pmValType).toString();
                if (type.equals(TSRepository.TString.TS_ATOMIC_JAVA_STRING))
                    this.put(p, TSPropertyMap.pmValValueFile, cfg.getString(p));
                else if (type.equals(TSRepository.TString.TS_ATOMIC_JAVA_BOOLEAN))
                    this.put(p, TSPropertyMap.pmValValueFile, cfg.getBoolean(p, false));
                else if (type.equals(TSRepository.TString.TS_ATOMIC_JAVA_INTEGER))
                    this.put(p, TSPropertyMap.pmValValueFile, cfg.getInteger(p, 0));
                else if (type.equals(TSRepository.TString.TS_ATOMIC_JAVA_DOUBLE))
                    this.put(p, TSPropertyMap.pmValValueFile, cfg.getDouble(p));
                else if (type.equals(TSRepository.TString.TS_ATOMIC_JAVA_LONG))
                    this.put(p, TSPropertyMap.pmValValueFile, cfg.getLong(p, 0));
                //                 else
                //                    System.err.println("TSPropMap, loadfromfile, unknown type <"+type+"> for <"+p+">");
            }

        }
    } catch (Exception e) {
        //           ReportManager repMgr=ReportManager.getInstance();
        //           repMgr.reportErrorNoFile(e.toString());
    }
    return null;
}

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