Package com.perforce.p4java.util

Class PropertiesHelper

  • public class PropertiesHelper
extends java.lang.Object
    Properties helper class with generally useful methods.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static java.lang.String getProperty​(java.util.Properties props, java.lang.String[] keys)  
      static java.lang.String getProperty​(java.util.Properties props, java.lang.String[] keys, java.lang.String defaultValue)  
      static int getPropertyAsInt​(java.util.Properties props, java.lang.String[] keys, int defaultValue)  
      static long getPropertyAsLong​(java.util.Properties props, java.lang.String[] keys, long defaultValue)  
      static java.lang.String getPropertyByKeys​(java.util.Properties props, java.lang.String key, java.lang.String alternativeKey)  
      static java.lang.String getPropertyByKeys​(java.util.Properties props, java.lang.String key, java.lang.String alternativeKey, java.lang.String defaultValue)  
      static boolean isExistProperty​(java.util.Properties props, java.lang.String key, java.lang.String alternativeKey, boolean defaultValue)  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • PropertiesHelper

        public PropertiesHelper()

    • Method Detail

      • getProperty

        public static java.lang.String getProperty​(java.util.Properties props,
                                           java.lang.String[] keys)
        Parameters:
        props - props
        keys - keys
        Returns:
        the first property string value found from the passed-in properties with the specified keys.

      • getProperty

        public static java.lang.String getProperty​(java.util.Properties props,
                                           java.lang.String[] keys,
                                           java.lang.String defaultValue)
        Parameters:
        props - props
        keys - keys
        defaultValue - defaultValue
        Returns:
        the first property string value found from the passed-in properties with the specified keys. If it can't find a value, then return the passed-in defaultValue.

      • getPropertyAsInt

        public static int getPropertyAsInt​(java.util.Properties props,
                                   java.lang.String[] keys,
                                   int defaultValue)
        Parameters:
        props - props
        keys - keys
        defaultValue - defaultValue
        Returns:
        the first property value found as an int, if possible. If it can't find a value, then return the passed-in defaultValue.

      • getPropertyAsLong

        public static long getPropertyAsLong​(java.util.Properties props,
                                     java.lang.String[] keys,
                                     long defaultValue)
        Parameters:
        props - props
        keys - keys
        defaultValue - defaultValue
        Returns:
        the property value as a long, if possible. If it can't find a value by the specified key, then return the passed-in defaultValue.

      • getPropertyByKeys

        public static java.lang.String getPropertyByKeys​(java.util.Properties props,
                                                 java.lang.String key,
                                                 java.lang.String alternativeKey,
                                                 java.lang.String defaultValue)

      • getPropertyByKeys

        public static java.lang.String getPropertyByKeys​(java.util.Properties props,
                                                 java.lang.String key,
                                                 java.lang.String alternativeKey)

      • isExistProperty

        public static boolean isExistProperty​(java.util.Properties props,
                                      java.lang.String key,
                                      java.lang.String alternativeKey,
                                      boolean defaultValue)