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From: ebourg@apache.org
To: jakarta-commons-cvs@apache.org
Subject: cvs commit:
 jakarta-commons/configuration/src/java/org/apache/commons/configuration
 AbstractConfiguration.java BasePathConfiguration.java
 BasePropertiesConfiguration.java ClassPropertiesConfiguration.java
 CompositeConfiguration.java ConfigurationException.java
 ConfigurationFactory.java ConfigurationRuntimeException.java
 ConfigurationXMLDocument.java ConversionException.java
 DatabaseConfiguration.java JNDIConfiguration.java
 PropertiesConfiguration.java SubsetConfiguration.java
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ebourg      2004/06/24 07:01:04

  Modified:    configuration/conf checkstyle.xml
               configuration/src/java/org/apache/commons/configuration
                        AbstractConfiguration.java
                        BasePathConfiguration.java
                        BasePropertiesConfiguration.java
                        ClassPropertiesConfiguration.java
                        CompositeConfiguration.java
                        ConfigurationException.java
                        ConfigurationFactory.java
                        ConfigurationRuntimeException.java
                        ConfigurationXMLDocument.java
                        ConversionException.java DatabaseConfiguration.java
                        JNDIConfiguration.java PropertiesConfiguration.java
                        SubsetConfiguration.java
  Log:
  code formatting
  
  Revision  Changes    Path
  1.3       +16 -6     jakarta-commons/configuration/conf/checkstyle.xml
  
  Index: checkstyle.xml
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/configuration/conf/checkstyle.xml,v
  retrieving revision 1.2
  retrieving revision 1.3
  diff -u -r1.2 -r1.3
  --- checkstyle.xml	24 Jun 2004 12:35:14 -0000	1.2
  +++ checkstyle.xml	24 Jun 2004 14:01:03 -0000	1.3
  @@ -111,13 +111,10 @@
   
           <!-- Checks for common coding problems               -->
           <!-- See http://checkstyle.sf.net/config_coding.html -->
  -        <module name="DoubleCheckedLocking"/>    <!-- MY FAVOURITE -->
  +        <module name="CovariantEquals"/>
  +        <module name="DoubleCheckedLocking"/>
           <module name="EmptyStatement"/>
           <module name="EqualsHashCode"/>
  -        <module name="HiddenField">
  -            <property name="ignoreConstructorParameter" value="true"/>
  -            <property name="ignoreSetter" value="true"/>
  -        </module>
           <module name="IllegalInstantiation"/>
           <module name="InnerAssignment"/>
           <module name="MagicNumber"/>
  @@ -125,13 +122,26 @@
           <module name="RedundantThrows"/>
           <module name="SimplifyBooleanExpression"/>
           <module name="SimplifyBooleanReturn"/>
  +        <module name="StringLiteralEquality"/>
  +        <module name="SuperClone"/>
  +        <module name="SuperFinalize"/>
  +        <module name="IllegalType"/>
  +        <module name="DeclarationOrder"/>
  +        <module name="ExplicitInitialization"/>
  +        <module name="DefaultComesLast"/>
  +        <module name="FallThrough"/>
  +        <module name="MultipleVariableDeclarations"/>
  +        <module name="UnnecessaryParentheses"/>
   
           <!-- Checks for class design                         -->
           <!-- See http://checkstyle.sf.net/config_design.html -->
           <module name="FinalClass"/>
           <module name="HideUtilityClassConstructor"/>
           <module name="InterfaceIsType"/>
  -        <module name="VisibilityModifier"/>
  +        <module name="VisibilityModifier">
  +            <property name="protectedAllowed" value="true"/>
  +        </module>
  +
   
   
           <!-- Miscellaneous other checks.                   -->
  
  
  
  1.16      +56 -322   jakarta-commons/configuration/src/java/org/apache/commons/configuration/AbstractConfiguration.java
  
  Index: AbstractConfiguration.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/configuration/src/java/org/apache/commons/configuration/AbstractConfiguration.java,v
  retrieving revision 1.15
  retrieving revision 1.16
  diff -u -r1.15 -r1.16
  --- AbstractConfiguration.java	24 Jun 2004 12:35:14 -0000	1.15
  +++ AbstractConfiguration.java	24 Jun 2004 14:01:03 -0000	1.16
  @@ -41,33 +41,20 @@
    */
   public abstract class AbstractConfiguration implements Configuration
   {
  -    /** how big the initial arraylist for splitting up name value pairs */
  -    private static final int INITIAL_LIST_SIZE = 2;
  -
       /** start token */
       protected static final String START_TOKEN = "${";
  +
       /** end token */
       protected static final String END_TOKEN = "}";
   
       /** The property delimiter used while parsing (a comma). */
       protected static final char DELIMITER = ',';
   
  +    /** how big the initial arraylist for splitting up name value pairs */
  +    private static final int INITIAL_LIST_SIZE = 2;
  +
       /**
  -     * Add a property to the configuration. If it already exists then the value
  -     * stated here will be added to the configuration entry. For example, if
  -     *
  -     * resource.loader = file
  -     *
  -     * is already present in the configuration and you
  -     *
  -     * addProperty("resource.loader", "classpath")
  -     *
  -     * Then you will end up with a List like the following:
  -     *
  -     * ["file", "classpath"]
  -     *
  -     * @param key The Key to add the property to.
  -     * @param token The Value to add.
  +     * {@inheritDoc}
        */
       public void addProperty(String key, Object token)
       {
  @@ -121,8 +108,7 @@
        */
       protected String interpolate(String base)
       {
  -        String result = interpolateHelper(base, null);
  -        return (result);
  +        return interpolateHelper(base, null);
       }
   
       /**
  @@ -259,13 +245,7 @@
       }
   
       /**
  -     * Create an BaseConfiguration object that is a subset
  -     * of this one.
  -     *
  -     * @param prefix prefix string for keys
  -     *
  -     * @return subset of configuration if there is keys, that match
  -     * given prefix, or <code>null</code> if there is no such keys.
  +     * {@inheritDoc}
        */
       public Configuration subset(String prefix)
       {
  @@ -273,30 +253,17 @@
       }
   
       /**
  -     * Check if the configuration is empty
  -     *
  -     * @return <code>true</code> if Configuration is empty,
  -     * <code>false</code> otherwise.
  +     * {@inheritDoc}
        */
       public abstract boolean isEmpty();
   
       /**
  -     * check if the configuration contains the key
  -     *
  -     * @param key the configuration key
  -     *
  -     * @return <code>true</code> if Configuration contain given key,
  -     * <code>false</code> otherwise.
  +     * {@inheritDoc}
        */
       public abstract boolean containsKey(String key);
   
       /**
  -     * Set a property, this will replace any previously
  -     * set values. Set values is implicitly a call
  -     * to clearProperty(key), addProperty(key,value).
  -     *
  -     * @param key the configuration key
  -     * @param value the property value
  +     * {@inheritDoc}
        */
       public void setProperty(String key, Object value)
       {
  @@ -305,27 +272,17 @@
       }
   
       /**
  -     * Clear a property in the configuration.
  -     *
  -     * @param key the key to remove along with corresponding value.
  +     * {@inheritDoc}
        */
       public  abstract void clearProperty(String key);
   
       /**
  -     * Get the list of the keys contained in the configuration
  -     * repository.
  -     *
  -     * @return An Iterator.
  +     * {@inheritDoc}
        */
       public abstract Iterator getKeys();
   
       /**
  -     * Get the list of the keys contained in the configuration
  -     * repository that match the specified prefix.
  -     *
  -     * @param prefix The prefix to test against.
  -     *
  -     * @return An Iterator of keys that match the prefix.
  +     * {@inheritDoc}
        */
       public Iterator getKeys(final String prefix)
       {
  @@ -347,19 +304,7 @@
       }
   
       /**
  -     * Get a list of properties associated with the given
  -     * configuration key.
  -     *
  -     * @param key The configuration key.
  -     *
  -     * @return The associated properties if key is found.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a String/List.
  -     * @throws IllegalArgumentException if one of the tokens is
  -     *         malformed (does not contain an equals sign).
  -     *
  -     * @see #getProperties(String, Properties)
  +     * {@inheritDoc}
        */
       public Properties getProperties(String key)
       {
  @@ -391,8 +336,7 @@
           /*
            * Each token is of the form 'key=value'.
            */
  -        Properties props =
  -            (defaults == null ? new Properties() : new Properties(defaults));
  +        Properties props = defaults == null ? new Properties() : new Properties(defaults);
           for (int i = 0; i < tokens.length; i++)
           {
               String token = tokens[i];
  @@ -419,11 +363,7 @@
       }
   
       /**
  -     *  Gets a property from the configuration.
  -     *
  -     *  @param key property to retrieve
  -     *  @return value as object. Will return user value if exists,
  -     *          if not then default value if exists, otherwise null
  +     * {@inheritDoc}
        */
       public Object getProperty(String key)
       {
  @@ -444,16 +384,7 @@
      }
   
       /**
  -     * Get a boolean associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     *
  -     * @return The associated boolean.
  -     *
  -     * @throws NoSuchElementException is thrown if the key doesn't
  -     * map to an existing object.
  -     * @throws ConversionException is thrown if the key maps to an
  -     * object that is not a Boolean.
  +     * {@inheritDoc}
        */
       public boolean getBoolean(String key)
       {
  @@ -470,15 +401,7 @@
       }
   
       /**
  -     * Get a boolean associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     *
  -     * @return The associated boolean.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     * object that is not a Boolean.
  +     * {@inheritDoc}
        */
       public boolean getBoolean(String key, boolean defaultValue)
       {
  @@ -486,16 +409,7 @@
       }
   
       /**
  -     * Get a boolean associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     *
  -     * @return The associated boolean if key is found and has valid
  -     * format, default value otherwise.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     * object that is not a Boolean.
  +     * {@inheritDoc}
        */
       public Boolean getBoolean(String key, Boolean defaultValue)
       {
  @@ -526,16 +440,7 @@
       }
   
       /**
  -     * Get a byte associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     *
  -     * @return The associated byte.
  -     *
  -     * @throws NoSuchElementException is thrown if the key doesn't
  -     * map to an existing object.
  -     * @throws ConversionException is thrown if the key maps to an
  -     * object that is not a Byte.
  +     * {@inheritDoc}
        */
       public byte getByte(String key)
       {
  @@ -552,15 +457,7 @@
       }
   
       /**
  -     * Get a byte associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     *
  -     * @return The associated byte.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     * object that is not a Byte.
  +     * {@inheritDoc}
        */
       public byte getByte(String key, byte defaultValue)
       {
  @@ -568,16 +465,7 @@
       }
   
       /**
  -     * Get a byte associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     *
  -     * @return The associated byte if key is found and has valid format, default
  -     *         value otherwise.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an object that
  -     *            is not a Byte.
  +     * {@inheritDoc}
        */
       public Byte getByte(String key, Byte defaultValue)
       {
  @@ -610,16 +498,7 @@
       }
   
       /**
  -     * Get a double associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     *
  -     * @return The associated double.
  -     *
  -     * @throws NoSuchElementException is thrown if the key doesn't
  -     * map to an existing object.
  -     * @throws ConversionException is thrown if the key maps to an
  -     * object that is not a Double.
  +     * {@inheritDoc}
        */
       public double getDouble(String key)
       {
  @@ -636,15 +515,7 @@
       }
   
       /**
  -     * Get a double associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     *
  -     * @return The associated double.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     * object that is not a Double.
  +     * {@inheritDoc}
        */
       public double getDouble(String key, double defaultValue)
       {
  @@ -652,16 +523,7 @@
       }
   
       /**
  -     * Get a double associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     *
  -     * @return The associated double if key is found and has valid
  -     * format, default value otherwise.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     * object that is not a Double.
  +     * {@inheritDoc}
        */
       public Double getDouble(String key, Double defaultValue)
       {
  @@ -694,16 +556,7 @@
       }
   
       /**
  -     * Get a float associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @return The associated float.
  -     *
  -     * @throws NoSuchElementException is thrown if the key doesn't
  -     *         map to an existing object.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a Float.
  +     * {@inheritDoc}
        */
       public float getFloat(String key)
       {
  @@ -720,14 +573,7 @@
       }
   
       /**
  -     * Get a float associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     * @return The associated float.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a Float.
  +     * {@inheritDoc}
        */
       public float getFloat(String key, float defaultValue)
       {
  @@ -735,15 +581,7 @@
       }
   
       /**
  -     * Get a float associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     * @return The associated float if key is found and has valid
  -     *         format, default value otherwise.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a Float.
  +     * {@inheritDoc}
        */
       public Float getFloat(String key, Float defaultValue)
       {
  @@ -776,16 +614,7 @@
       }
   
       /**
  -     * Get a int associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @return The associated int.
  -     *
  -     * @throws NoSuchElementException is thrown if the key doesn't
  -     *         map to an existing object.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a Integer.
  +     * {@inheritDoc}
        */
       public int getInt(String key)
       {
  @@ -802,14 +631,7 @@
       }
   
       /**
  -     * Get a int associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     * @return The associated int.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a Integer.
  +     * {@inheritDoc}
        */
       public int getInt(String key, int defaultValue)
       {
  @@ -824,16 +646,7 @@
       }
   
       /**
  -     * Get a int associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     *
  -     * @return The associated int if key is found and has valid format, default
  -     *         value otherwise.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an object that
  -     *         is not a Integer.
  +     * {@inheritDoc}
        */
       public Integer getInteger(String key, Integer defaultValue)
       {
  @@ -866,17 +679,7 @@
       }
   
       /**
  -     * Get a long associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     *
  -     * @return The associated long.
  -     *
  -     * @throws NoSuchElementException is thrown if the key doesn't
  -     *         map to an existing object.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a Long.
  +     * {@inheritDoc}
        */
       public long getLong(String key)
       {
  @@ -893,15 +696,7 @@
       }
   
       /**
  -     * Get a long associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     *
  -     * @return The associated long.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a Long.
  +     * {@inheritDoc}
        */
       public long getLong(String key, long defaultValue)
       {
  @@ -909,16 +704,7 @@
       }
   
       /**
  -     * Get a long associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     *
  -     * @return The associated long if key is found and has valid
  -     *         format, default value otherwise.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a Long.
  +     * {@inheritDoc}
        */
       public Long getLong(String key, Long defaultValue)
       {
  @@ -951,16 +737,7 @@
       }
   
       /**
  -     * Get a short associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     *
  -     * @return The associated short.
  -     *
  -     * @throws NoSuchElementException is thrown if the key doesn't
  -     *         map to an existing object.
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a Short.
  +     * {@inheritDoc}
        */
       public short getShort(String key)
       {
  @@ -977,15 +754,7 @@
       }
   
       /**
  -     * Get a short associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     *
  -     * @return The associated short.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a Short.
  +     * {@inheritDoc}
        */
       public short getShort(String key, short defaultValue)
       {
  @@ -993,16 +762,7 @@
       }
   
       /**
  -     * Get a short associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     *
  -     * @return The associated short if key is found and has valid
  -     *         format, default value otherwise.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a Short.
  +     * {@inheritDoc}
        */
       public Short getShort(String key, Short defaultValue)
       {
  @@ -1034,6 +794,9 @@
           }
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public BigDecimal getBigDecimal(String key)
       {
           BigDecimal number = getBigDecimal(key, null);
  @@ -1048,6 +811,9 @@
           }
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public BigDecimal getBigDecimal(String key, BigDecimal defaultValue)
       {
           Object value = resolveContainerStore(key);
  @@ -1078,6 +844,9 @@
           }
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public BigInteger getBigInteger(String key)
       {
           BigInteger number = getBigInteger(key, null);
  @@ -1092,6 +861,9 @@
           }
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public BigInteger getBigInteger(String key, BigInteger defaultValue)
       {
           Object value = resolveContainerStore(key);
  @@ -1124,17 +896,7 @@
       }
   
       /**
  -     * Get a string associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     *
  -     * @return The associated string.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an object that
  -     *         is not a String.
  -     *
  -     * @throws NoSuchElementException is thrown if the key doesn't
  -     *         map to an existing object.
  +     * {@inheritDoc}
        */
       public String getString(String key)
       {
  @@ -1151,15 +913,7 @@
       }
   
       /**
  -     * Get a string associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     *
  -     * @return The associated string if key is found, default value otherwise.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an object that
  -     *         is not a String.
  +     * {@inheritDoc}
        */
       public String getString(String key, String defaultValue)
       {
  @@ -1181,14 +935,7 @@
       }
   
       /**
  -     * Get an array of strings associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     *
  -     * @return The associated string array if key is found.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a String/List of Strings.
  +     * {@inheritDoc}
        */
       public String[] getStringArray(String key)
       {
  @@ -1224,13 +971,7 @@
       }
   
       /**
  -     * Get a List of strings associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @return The associated List.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a List.
  +     * {@inheritDoc}
        */
       public List getList(String key)
       {
  @@ -1238,14 +979,7 @@
       }
   
       /**
  -     * Get a List of strings associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     * @return The associated List.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a List.
  +     * {@inheritDoc}
        */
       public List getList(String key, List defaultValue)
       {
  @@ -1353,7 +1087,7 @@
       static class Container
       {
           /** We're wrapping a List object (A List) */
  -        private List list = null;
  +        private List list;
   
           /**
            * Constructor
  
  
  
  1.5       +2 -2      jakarta-commons/configuration/src/java/org/apache/commons/configuration/BasePathConfiguration.java
  
  Index: BasePathConfiguration.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/configuration/src/java/org/apache/commons/configuration/BasePathConfiguration.java,v
  retrieving revision 1.4
  retrieving revision 1.5
  diff -u -r1.4 -r1.5
  --- BasePathConfiguration.java	24 Jun 2004 12:35:14 -0000	1.4
  +++ BasePathConfiguration.java	24 Jun 2004 14:01:03 -0000	1.5
  @@ -32,7 +32,7 @@
        * "synthetic" PropertyConfiguration has been created which
        * is not loaded from a file
        */
  -    private String basePath = null;
  +    private String basePath;
   
       /**
        * Returns the Base path from which this Configuration Factory operates.
  
  
  
  1.15      +4 -4      jakarta-commons/configuration/src/java/org/apache/commons/configuration/BasePropertiesConfiguration.java
  
  Index: BasePropertiesConfiguration.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/configuration/src/java/org/apache/commons/configuration/BasePropertiesConfiguration.java,v
  retrieving revision 1.14
  retrieving revision 1.15
  diff -u -r1.14 -r1.15
  --- BasePropertiesConfiguration.java	24 Jun 2004 12:35:14 -0000	1.14
  +++ BasePropertiesConfiguration.java	24 Jun 2004 14:01:03 -0000	1.15
  @@ -127,14 +127,14 @@
    */
   public abstract class BasePropertiesConfiguration extends BasePathConfiguration
   {
  -    /** Allow file inclusion or not */
  -    private boolean includesAllowed = false;
  -
       /**
        * This is the name of the property that can point to other
        * properties file for including other properties files.
        */
       protected static String include = "include";
  +
  +    /** Allow file inclusion or not */
  +    private boolean includesAllowed;
   
       /**
        * Implementations of this class must implement this method.
  
  
  
  1.9       +3 -3      jakarta-commons/configuration/src/java/org/apache/commons/configuration/ClassPropertiesConfiguration.java
  
  Index: ClassPropertiesConfiguration.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/configuration/src/java/org/apache/commons/configuration/ClassPropertiesConfiguration.java,v
  retrieving revision 1.8
  retrieving revision 1.9
  diff -u -r1.8 -r1.9
  --- ClassPropertiesConfiguration.java	24 Jun 2004 12:35:14 -0000	1.8
  +++ ClassPropertiesConfiguration.java	24 Jun 2004 14:01:03 -0000	1.9
  @@ -37,10 +37,10 @@
   public class ClassPropertiesConfiguration extends BasePropertiesConfiguration implements Configuration
   {
       /** Base class, which is used to load all relative class references */
  -    private Class baseClass = null;
  +    private Class baseClass;
   
       /** Class Loader which we will use to load the resources */
  -    private ClassLoader classLoader = null;
  +    private ClassLoader classLoader;
   
       /**
        * Creates and loads an extended properties file from the Class
  
  
  
  1.16      +39 -39    jakarta-commons/configuration/src/java/org/apache/commons/configuration/CompositeConfiguration.java
  
  Index: CompositeConfiguration.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/configuration/src/java/org/apache/commons/configuration/CompositeConfiguration.java,v
  retrieving revision 1.15
  retrieving revision 1.16
  diff -u -r1.15 -r1.16
  --- CompositeConfiguration.java	24 Jun 2004 12:35:14 -0000	1.15
  +++ CompositeConfiguration.java	24 Jun 2004 14:01:03 -0000	1.16
  @@ -54,8 +54,10 @@
   
       /**
        * Creates an CompositeConfiguration object with a specified InMemory
  -     * configuration.  This configuration will store any changes made to
  +     * configuration. This configuration will store any changes made to
        * the CompositeConfiguration.
  +     *
  +     * @param inMemoryConfiguration the in memory configuration to use
        */
       public CompositeConfiguration(Configuration inMemoryConfiguration)
       {
  @@ -64,6 +66,11 @@
           configList.add(inMemoryConfiguration);
       }
   
  +    /**
  +     * Add a configuration.
  +     *
  +     * @param config the configuration to add
  +     */
       public void addConfiguration(Configuration config)
       {
           if (!configList.contains(config))
  @@ -76,6 +83,11 @@
           }
       }
   
  +    /**
  +     * Remove a configuration. The in memory configuration cannot be removed.
  +     *
  +     * @param config The configuration to remove
  +     */
       public void removeConfiguration(Configuration config)
       {
           // Make sure that you can't remove the inMemoryConfiguration from
  @@ -86,11 +98,19 @@
           }
       }
   
  +    /**
  +     * Return the number of configurations.
  +     *
  +     * @return the number of configuration
  +     */
       public int getNumberOfConfigurations()
       {
           return configList.size();
       }
   
  +    /**
  +     * Remove all configuration reinitialize the in memory configuration.
  +     */
       public void clear()
       {
           configList.clear();
  @@ -141,10 +161,7 @@
       }
   
       /**
  -     * Get the list of the keys contained in the configuration
  -     * repository.
  -     *
  -     * @return An Iterator.
  +     * {@inheritDoc}
        */
       public Iterator getKeys()
       {
  @@ -168,10 +185,7 @@
       }
   
       /**
  -     * Get the list of the keys contained in the configuration
  -     * repository.
  -     *
  -     * @return An Iterator.
  +     * {@inheritDoc}
        */
       public Iterator getKeys(String key)
       {
  @@ -194,6 +208,9 @@
           return keys.iterator();
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public boolean isEmpty()
       {
           boolean isEmpty = true;
  @@ -210,11 +227,7 @@
       }
   
       /**
  -     * Gets a property from the configuration.
  -     *
  -     * @param key property to retrieve
  -     * @return value as object. Will return user value if exists,
  -     *         if not then default value if exists, otherwise null
  +     * {@inheritDoc}
        */
       public Object getProperty(String key)
       {
  @@ -222,12 +235,7 @@
       }
   
       /**
  -     * Set a property, this will replace any previously
  -     * set values. Set values is implicitly a call
  -     * to clearProperty(key), addProperty(key,value).
  -     *
  -     * @param key
  -     * @param value
  +     * {@inheritDoc}
        */
       public void setProperty(String key, Object value)
       {
  @@ -236,9 +244,7 @@
       }
   
       /**
  -     * Clear a property in the configuration.
  -     *
  -     * @param key the key to remove along with corresponding value.
  +     * {@inheritDoc}
        */
       public void clearProperty(String key)
       {
  @@ -250,7 +256,7 @@
       }
   
       /**
  -     * Check if the configuration contains the key
  +     * {@inheritDoc}
        */
       public boolean containsKey(String key)
       {
  @@ -266,11 +272,7 @@
       }
   
       /**
  -     * Get a List of strings associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @param defaultValue The default value.
  -     * @return The associated List.
  +     * {@inheritDoc}
        */
       public List getList(String key, List defaultValue)
       {
  @@ -299,13 +301,7 @@
       }
   
       /**
  -     * Get an array of strings associated with the given configuration key.
  -     *
  -     * @param key The configuration key.
  -     * @return The associated string array if key is found.
  -     *
  -     * @throws ConversionException is thrown if the key maps to an
  -     *         object that is not a String/List of Strings.
  +     * {@inheritDoc}
        */
       public String[] getStringArray(String key)
       {
  @@ -313,14 +309,18 @@
           return (String []) list.toArray(new String [0]);
       }
   
  -
  +    /**
  +     * Return the configuration at the specified index.
  +     *
  +     * @param index The index of the configuration to retrieve
  +     */
       public Configuration getConfiguration(int index)
       {
           return (Configuration) configList.get(index);
       }
   
       /**
  -     * @return Returns the inMemoryConfiguration.
  +     * {@inheritDoc}
        */
       public Configuration getInMemoryConfiguration()
       {
  
  
  
  1.5       +5 -2      jakarta-commons/configuration/src/java/org/apache/commons/configuration/ConfigurationException.java
  
  Index: ConfigurationException.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/configuration/src/java/org/apache/commons/configuration/ConfigurationException.java,v
  retrieving revision 1.4
  retrieving revision 1.5
  diff -u -r1.4 -r1.5
  --- ConfigurationException.java	15 Jun 2004 10:40:54 -0000	1.4
  +++ ConfigurationException.java	24 Jun 2004 14:01:03 -0000	1.5
  @@ -31,7 +31,10 @@
        * Constructs a new <code>ConfigurationException</code> without specified
        * detail message.
        */
  -    public ConfigurationException() { }
  +    public ConfigurationException()
  +    {
  +        super();
  +    }
   
       /**
        * Constructs a new <code>ConfigurationException</code> with specified
  
  
  
  1.13      +11 -8     jakarta-commons/configuration/src/java/org/apache/commons/configuration/ConfigurationFactory.java
  
  Index: ConfigurationFactory.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/configuration/src/java/org/apache/commons/configuration/ConfigurationFactory.java,v
  retrieving revision 1.12
  retrieving revision 1.13
  diff -u -r1.12 -r1.13
  --- ConfigurationFactory.java	23 Jun 2004 11:15:45 -0000	1.12
  +++ ConfigurationFactory.java	24 Jun 2004 14:01:03 -0000	1.13
  @@ -64,6 +64,9 @@
       /** Constant for the default base path (points to actual directory).*/
       private static final String DEF_BASE_PATH = ".";
   
  +    /** static logger */
  +    private static Log log = LogFactory.getLog(ConfigurationFactory.class);
  +
       /** The XML file with the details about the configuration to load */
       private String configurationFileName;
   
  @@ -80,9 +83,6 @@
       /** The basePath to prefix file paths for file based property files. */
       private String basePath;
   
  -    /** static logger */
  -    private static Log log = LogFactory.getLog(ConfigurationFactory.class);
  -
       /** URL for xml digester rules file */
       private URL digesterRules;
   
  @@ -387,6 +387,7 @@
           }
           digester.setValidating(false);
       }
  +
       /**
        * Returns the Base path from which this Configuration Factory operates.
        * This is never null. If you set the BasePath to null, then a base path
  @@ -396,8 +397,7 @@
        */
       public String getBasePath()
       {
  -        String path = StringUtils.isEmpty(basePath) ?
  -        implicitBasePath : basePath;
  +        String path = StringUtils.isEmpty(basePath) ? implicitBasePath : basePath;
           return StringUtils.isEmpty(path) ? "." : path;
       }
   
  @@ -513,6 +513,7 @@
   
           /**
            * Returns the value of the <code>at</code> attribute.
  +         *
            * @return the at attribute
            */
           public String getAt()
  @@ -522,6 +523,7 @@
   
           /**
            * Sets the value of the <code>at</code> attribute.
  +         *
            * @param string the attribute value
            */
           public void setAt(String string)
  @@ -531,6 +533,7 @@
   
           /**
            * Returns the configuration object.
  +         *
            * @return the configuration
            */
           public Configuration getConfiguration()
  @@ -543,6 +546,7 @@
            * named <code>setConfiguration()</code>, but the name
            * <code>addConfiguration()</code> is required by some of the digester
            * rules.
  +         *
            * @param config the configuration to set
            */
           public void addConfiguration(Configuration config)
  @@ -645,8 +649,7 @@
            * @param cdata the configuration data object
            * @return a root node for this configuration
            */
  -        private HierarchicalConfiguration.Node createRootNode(
  -        AdditionalConfigurationData cdata)
  +        private HierarchicalConfiguration.Node createRootNode(AdditionalConfigurationData cdata)
           {
               if (cdata.getConfiguration() instanceof HierarchicalConfiguration)
               {
  
  
  
  1.3       +5 -2      jakarta-commons/configuration/src/java/org/apache/commons/configuration/ConfigurationRuntimeException.java
  
  Index: ConfigurationRuntimeException.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/configuration/src/java/org/apache/commons/configuration/ConfigurationRuntimeException.java,v
  retrieving revision 1.2
  retrieving revision 1.3
  diff -u -r1.2 -r1.3
  --- ConfigurationRuntimeException.java	15 Jun 2004 11:48:09 -0000	1.2
  +++ ConfigurationRuntimeException.java	24 Jun 2004 14:01:03 -0000	1.3
  @@ -32,7 +32,10 @@
        * Constructs a new <code>ConfigurationRuntimeException</code> without
        * specified detail message.
        */
  -    public ConfigurationRuntimeException() { }
  +    public ConfigurationRuntimeException()
  +    {
  +        super();
  +    }
   
       /**
        * Constructs a new <code>ConfigurationRuntimeException</code> with
  
  
  
  1.6       +2 -2      jakarta-commons/configuration/src/java/org/apache/commons/configuration/ConfigurationXMLDocument.java
  
  Index: ConfigurationXMLDocument.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/configuration/src/java/org/apache/commons/configuration/ConfigurationXMLDocument.java,v
  retrieving revision 1.5
  retrieving revision 1.6
  diff -u -r1.5 -r1.6
  --- ConfigurationXMLDocument.java	24 Jun 2004 12:35:15 -0000	1.5
  +++ ConfigurationXMLDocument.java	24 Jun 2004 14:01:03 -0000	1.6
  @@ -352,7 +352,7 @@
       public void write(Writer out, String prefix, String root, boolean pretty) throws IOException, DocumentException
       {
           OutputFormat format =
  -            (pretty)
  +            pretty
                   ? OutputFormat.createPrettyPrint()
                   : OutputFormat.createCompactFormat();
   
  
  
  
  1.3       +5 -2      jakarta-commons/configuration/src/java/org/apache/commons/configuration/ConversionException.java
  
  Index: ConversionException.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/configuration/src/java/org/apache/commons/configuration/ConversionException.java,v
  retrieving revision 1.2
  retrieving revision 1.3
  diff -u -r1.2 -r1.3
  --- ConversionException.java	15 Jun 2004 11:48:09 -0000	1.2
  +++ ConversionException.java	24 Jun 2004 14:01:03 -0000	1.3
  @@ -30,7 +30,10 @@
        * Constructs a new <code>ConversionException</code> without specified
        * detail message.
        */
  -    public ConversionException() { }
  +    public ConversionException()
  +    {
  +        super();
  +    }
   
       /**
        * Constructs a new <code>ConversionException</code> with specified
  
  
  
  1.7       +34 -7     jakarta-commons/configuration/src/java/org/apache/commons/configuration/DatabaseConfiguration.java
  
  Index: DatabaseConfiguration.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/configuration/src/java/org/apache/commons/configuration/DatabaseConfiguration.java,v
  retrieving revision 1.6
  retrieving revision 1.7
  diff -u -r1.6 -r1.7
  --- DatabaseConfiguration.java	24 Jun 2004 12:35:15 -0000	1.6
  +++ DatabaseConfiguration.java	24 Jun 2004 14:01:03 -0000	1.7
  @@ -39,6 +39,10 @@
    */
   public class DatabaseConfiguration extends AbstractConfiguration
   {
  +    /** Logger */
  +    private static Log log = LogFactory.getLog(DatabaseConfiguration.class);
  +
  +    /** The datasource to connect to the database. */
       private DataSource datasource;
   
       /** The name of the table containing the configurations. */
  @@ -56,8 +60,6 @@
       /** The name of the configuration. */
       private String name;
   
  -    private static Log log = LogFactory.getLog(DatabaseConfiguration.class);
  -
       /**
        * Build a configuration from a table containing multiple configurations.
        *
  @@ -68,7 +70,8 @@
        * @param valueColumn   the column containing the values of the configuration
        * @param name          the name of the configuration
        */
  -    public DatabaseConfiguration(DataSource datasource, String table, String nameColumn, String keyColumn, String valueColumn, String name)
  +    public DatabaseConfiguration(DataSource datasource, String table, String nameColumn,
  +                                 String keyColumn, String valueColumn, String name)
       {
           this.datasource = datasource;
           this.table = table;
  @@ -91,6 +94,9 @@
           this(datasource, table, null, keyColumn, valueColumn, null);
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       protected Object getPropertyDirect(String key)
       {
           Object result = null;
  @@ -136,6 +142,9 @@
           return result;
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       protected void addPropertyDirect(String key, Object obj)
       {
           // build the query
  @@ -179,6 +188,9 @@
           }
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public boolean isEmpty()
       {
           boolean empty = false;
  @@ -208,7 +220,7 @@
   
               if (rs.next())
               {
  -                empty = (rs.getInt(1) == 0);
  +                empty = rs.getInt(1) == 0;
               }
           }
           catch (SQLException e)
  @@ -224,6 +236,9 @@
           return empty;
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public boolean containsKey(String key)
       {
           boolean found = false;
  @@ -267,6 +282,9 @@
           return found;
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public void clearProperty(String key)
       {
           // build the query
  @@ -304,6 +322,9 @@
           }
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public Iterator getKeys()
       {
           Collection keys = new ArrayList();
  @@ -360,8 +381,14 @@
       {
           try
           {
  -            if (stmt != null) { stmt.close(); }
  -            if (conn != null) { conn.close(); }
  +            if (stmt != null)
  +            {
  +                stmt.close();
  +            }
  +            if (conn != null)
  +            {
  +                conn.close();
  +            }
           }
           catch (SQLException e)
           {
  
  
  
  1.16      +25 -25    jakarta-commons/configuration/src/java/org/apache/commons/configuration/JNDIConfiguration.java
  
  Index: JNDIConfiguration.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/configuration/src/java/org/apache/commons/configuration/JNDIConfiguration.java,v
  retrieving revision 1.15
  retrieving revision 1.16
  diff -u -r1.15 -r1.16
  --- JNDIConfiguration.java	24 Jun 2004 12:35:15 -0000	1.15
  +++ JNDIConfiguration.java	24 Jun 2004 14:01:03 -0000	1.16
  @@ -45,6 +45,7 @@
    */
   public class JNDIConfiguration extends AbstractConfiguration
   {
  +    /** Logger. */
       private static Log log = LogFactory.getLog(JNDIConfiguration.class);
   
       /** The prefix of the context. */
  @@ -108,9 +109,7 @@
       }
   
       /**
  -     * Get the list of the keys contained in the configuration repository.
  -     *
  -     * @return An Iterator.
  +     * {@inheritDoc}
        */
       public Iterator getKeys()
       {
  @@ -118,11 +117,7 @@
       }
   
       /**
  -     * Get the list of the keys contained in the configuration
  -     * repository that match a passed in beginning pattern.
  -     *
  -     * @param key the key pattern to match on.
  -     * @return An Iterator.
  +     * {@inheritDoc}
        */
       public Iterator getKeys(String key)
       {
  @@ -164,7 +159,9 @@
        * tree, till we find the Context specified by the key to start from.
        * Otherwise return null.
        *
  -     * @param The key (or name) of the Context we are looking to start from.
  +     * @param keys
  +     * @param parentContext
  +     * @param enumeration
        * @return The context at that key's location in the JNDI tree, or null if not found
        * @throws NamingException if JNDI has an issue
        */
  @@ -201,11 +198,19 @@
           return null;
       }
   
  +    /**
  +     * {@inheritDoc}
  +     *
  +     * <b>This operation is not supported</b>
  +     */
       public Properties getProperties(String key)
       {
           throw new UnsupportedOperationException("This operation is not supported");
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public boolean isEmpty()
       {
           try
  @@ -221,11 +226,7 @@
       }
   
       /**
  -     * Gets a property from the configuration.
  -     *
  -     * @param key property to retrieve
  -     * @return value as object. Will return user value if exists,
  -     *          if not then default value if exists, otherwise null
  +     * {@inheritDoc}
        */
       public Object getProperty(String key)
       {
  @@ -233,11 +234,7 @@
       }
   
       /**
  -     * Set a property, this will replace any previously set values. Set values
  -     * is implicitly a call to clearProperty(key), addProperty(key,value).
  -     *
  -     * @param key
  -     * @param value
  +     * {@inheritDoc}
        */
       public void setProperty(String key, Object value)
       {
  @@ -245,10 +242,7 @@
       }
   
       /**
  -     * Clear a property in the configuration.  Just marks it as cleared,
  -     * doesn't change the underlying JNDI data source.
  -     *
  -     * @param key the key to remove along with corresponding value.
  +     * {@inheritDoc}
        */
       public void clearProperty(String key)
       {
  @@ -256,7 +250,7 @@
       }
   
       /**
  -     * Check if the configuration contains the key, or the key has been removed.
  +     * {@inheritDoc}
        */
       public boolean containsKey(String key)
       {
  @@ -295,6 +289,9 @@
           this.prefix = prefix;
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       protected Object getPropertyDirect(String key)
       {
           if (clearedProperties.contains(key))
  @@ -318,6 +315,9 @@
           }
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       protected void addPropertyDirect(String key, Object obj)
       {
           throw new UnsupportedOperationException("This operation is not supported");
  
  
  
  1.12      +2 -2      jakarta-commons/configuration/src/java/org/apache/commons/configuration/PropertiesConfiguration.java
  
  Index: PropertiesConfiguration.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/configuration/src/java/org/apache/commons/configuration/PropertiesConfiguration.java,v
  retrieving revision 1.11
  retrieving revision 1.12
  diff -u -r1.11 -r1.12
  --- PropertiesConfiguration.java	24 Jun 2004 12:35:15 -0000	1.11
  +++ PropertiesConfiguration.java	24 Jun 2004 14:01:03 -0000	1.12
  @@ -61,7 +61,7 @@
        * The name of the file to be loaded.  This is used in conjuction with
        * the load method.
        */
  -    protected String fileName = null;
  +    protected String fileName;
   
       /**
        * Creates an empty PropertyConfiguration object which can be
  
  
  
  1.5       +38 -3     jakarta-commons/configuration/src/java/org/apache/commons/configuration/SubsetConfiguration.java
  
  Index: SubsetConfiguration.java
  ===================================================================
  RCS file: /home/cvs/jakarta-commons/configuration/src/java/org/apache/commons/configuration/SubsetConfiguration.java,v
  retrieving revision 1.4
  retrieving revision 1.5
  diff -u -r1.4 -r1.5
  --- SubsetConfiguration.java	23 Jun 2004 11:15:45 -0000	1.4
  +++ SubsetConfiguration.java	24 Jun 2004 14:01:03 -0000	1.5
  @@ -33,15 +33,20 @@
    */
   public class SubsetConfiguration extends AbstractConfiguration
   {
  +    /** The parent configuration. */
       protected Configuration parent;
  +
  +    /** The prefix used to select the properties. */
       protected String prefix;
  +
  +    /** The prefix delimiter */
       protected String delimiter;
   
       /**
        * Create a subset of the specified configuration
        *
        * @param parent The parent configuration
  -     * @param prefix The prefix used to select the properties.
  +     * @param prefix The prefix used to select the properties
        */
       public SubsetConfiguration(Configuration parent, String prefix)
       {
  @@ -53,7 +58,7 @@
        * Create a subset of the specified configuration
        *
        * @param parent    The parent configuration
  -     * @param prefix    The prefix used to select the properties.
  +     * @param prefix    The prefix used to select the properties
        * @param delimiter The prefix delimiter
        */
       public SubsetConfiguration(Configuration parent, String prefix, String delimiter)
  @@ -134,41 +139,65 @@
           this.prefix = prefix;
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public Configuration subset(String prefix)
       {
           return parent.subset(getParentKey(prefix));
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public boolean isEmpty()
       {
           return !getKeys().hasNext();
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public boolean containsKey(String key)
       {
           return parent.containsKey(getParentKey(key));
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public void addPropertyDirect(String key, Object value)
       {
           parent.addProperty(getParentKey(key), value);
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public void setProperty(String key, Object value)
       {
           parent.setProperty(getParentKey(key), value);
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public void clearProperty(String key)
       {
           parent.clearProperty(getParentKey(key));
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public Object getPropertyDirect(String key)
       {
           return parent.getProperty(getParentKey(key));
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public Iterator getKeys(String prefix)
       {
           return new TransformIterator(parent.getKeys(getParentKey(prefix)), new Transformer()
  @@ -180,6 +209,9 @@
           });
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       public Iterator getKeys()
       {
           return new TransformIterator(parent.getKeys(prefix), new Transformer()
  @@ -191,6 +223,9 @@
           });
       }
   
  +    /**
  +     * {@inheritDoc}
  +     */
       protected String interpolate(String base)
       {
           if (delimiter == null && "".equals(prefix))
  
  
  

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