Module org.pcap4j.core
Package org.pcap4j.util

Class PropertiesLoader

  • public class PropertiesLoader
extends java.lang.Object
    Since:
    pcap4j 0.9.1

    • Constructor Summary

      Constructors 
      Constructor Description
      PropertiesLoader​(java.lang.String resourceName, boolean systemPropertiesOverPropertiesFile, boolean caching)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      void clearCache()  
      java.lang.Boolean getBoolean​(java.lang.String key, java.lang.Boolean defaultValue)  
      <T> java.lang.Class<? extends T> getClass​(java.lang.String key, java.lang.Class<? extends T> defaultValue)  
      java.net.InetAddress getInetAddress​(java.lang.String key, java.net.InetAddress defaultValue)  
      int[] getIntArray​(java.lang.String key, int[] defaultValue)  
      java.lang.Integer getInteger​(java.lang.String key, java.lang.Integer defaultValue)  
      java.util.Properties getProp()  
      java.lang.String getResourceName()  
      java.lang.String getString​(java.lang.String key, java.lang.String defaultValue)  
      boolean isCaching()  
      boolean isSystemPropertiesOverPropertiesFile()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

    • Field Detail

      • logger

        private static final org.slf4j.Logger logger

      • resourceName

        private final java.lang.String resourceName

      • systemPropertiesOverPropertiesFile

        private final boolean systemPropertiesOverPropertiesFile

      • caching

        private final boolean caching

      • prop

        private final java.util.Properties prop

      • cache

        private final java.util.Map<java.lang.String,​java.lang.Object> cache

    • Constructor Detail

      • PropertiesLoader

        public PropertiesLoader​(java.lang.String resourceName,
                        boolean systemPropertiesOverPropertiesFile,
                        boolean caching)
        Parameters:
        resourceName - resourceName
        systemPropertiesOverPropertiesFile - systemPropertiesOverPropertiesFile
        caching - caching

    • Method Detail

      • getResourceName

        public final java.lang.String getResourceName()
        Returns:
        resource name

      • getProp

        public final java.util.Properties getProp()
        Returns:
        a new Properties object containing properties loaded by this object.

      • isSystemPropertiesOverPropertiesFile

        public final boolean isSystemPropertiesOverPropertiesFile()
        Returns:
        true if this object gives priority to the system properties over the properties loaded by this object; false otherwise.

      • isCaching

        public final boolean isCaching()
        Returns:
        true if this object is caching values of properties; false otherwise.

      • getString

        public java.lang.String getString​(java.lang.String key,
                                  java.lang.String defaultValue)
        Parameters:
        key - key
        defaultValue - defaultValue
        Returns:
        a value got from a specified key.

      • getInteger

        public java.lang.Integer getInteger​(java.lang.String key,
                                    java.lang.Integer defaultValue)
        Parameters:
        key - key
        defaultValue - defaultValue
        Returns:
        an Integer object converted from a value got from a specified key.

      • getBoolean

        public java.lang.Boolean getBoolean​(java.lang.String key,
                                    java.lang.Boolean defaultValue)
        Parameters:
        key - key
        defaultValue - defaultValue
        Returns:
        a Boolean object converted from a value got from a specified key.

      • getClass

        public <T> java.lang.Class<? extends T> getClass​(java.lang.String key,
                                                 java.lang.Class<? extends T> defaultValue)
        Type Parameters:
        T - class
        Parameters:
        key - key
        defaultValue - defaultValue
        Returns:
        a Class object converted from a value got from a specified key.

      • getInetAddress

        public java.net.InetAddress getInetAddress​(java.lang.String key,
                                           java.net.InetAddress defaultValue)
        Parameters:
        key - key
        defaultValue - defaultValue
        Returns:
        an InetAddress object converted from a value got from a specified key.

      • getIntArray

        public int[] getIntArray​(java.lang.String key,
                         int[] defaultValue)
        Parameters:
        key - key
        defaultValue - defaultValue
        Returns:
        an int array converted from a value got from a specified key.

      • clearCache

        public final void clearCache()