external-software/github_OpenIdentityPlatform_OpenDJ.git

			@@ -6,17 +6,16 @@
			* (the "License"). You may not use this file except in compliance
			* with the License.
			*
			* You can obtain a copy of the license at
			* trunk/opendj3/legal-notices/CDDLv1_0.txt
			* You can obtain a copy of the license at legal-notices/CDDLv1_0.txt
			* or http://forgerock.org/license/CDDLv1.0.html.
			* See the License for the specific language governing permissions
			* and limitations under the License.
			*
			* When distributing Covered Code, include this CDDL HEADER in each
			* file and include the License file at
			* trunk/opendj3/legal-notices/CDDLv1_0.txt. If applicable,
			* add the following below this CDDL HEADER, with the fields enclosed
			* by brackets "[]" replaced with your own identifying information:
			* file and include the License file at legal-notices/CDDLv1_0.txt.
			* If applicable, add the following below this CDDL HEADER, with the
			* fields enclosed by brackets "[]" replaced with your own identifying
			* information:
			* Portions Copyright [yyyy] [name of copyright owner]
			*
			* CDDL HEADER END
			@@ -26,508 +25,461 @@
			*/
			package com.forgerock.opendj.ldap.tools;



			import static com.forgerock.opendj.ldap.tools.ToolsMessages.*;
			import static com.forgerock.opendj.ldap.tools.ToolsMessages.ERR_ARG_CANNOT_DECODE_AS_INT;
			import static com.forgerock.opendj.ldap.tools.ToolsMessages.ERR_INTARG_LOWER_BOUND_ABOVE_UPPER_BOUND;
			import static com.forgerock.opendj.ldap.tools.ToolsMessages.ERR_INTARG_VALUE_ABOVE_UPPER_BOUND;
			import static com.forgerock.opendj.ldap.tools.ToolsMessages.ERR_INTARG_VALUE_BELOW_LOWER_BOUND;

			import org.forgerock.i18n.LocalizableMessage;
			import org.forgerock.i18n.LocalizableMessageBuilder;



			/**
			* This class defines an argument type that will only accept integer values, and
			* potentially only those in a given range.
			*/
			final class IntegerArgument extends Argument
			{
			// Indicates whether a lower bound will be enforced for this argument.
			private final boolean hasLowerBound;
			final class IntegerArgument extends Argument {
			// Indicates whether a lower bound will be enforced for this argument.
			private final boolean hasLowerBound;

			// Indicates whether an upper bound will be enforced for this
			// argument.
			private final boolean hasUpperBound;
			// Indicates whether an upper bound will be enforced for this
			// argument.
			private final boolean hasUpperBound;

			// The lower bound that will be enforced for this argument.
			private final double lowerBound;
			// The lower bound that will be enforced for this argument.
			private final double lowerBound;

			// The upper bound that will be enforced for this argument.
			private final double upperBound;
			// The upper bound that will be enforced for this argument.
			private final double upperBound;

			/**
			* Creates a new integer argument with the provided information.
			*
			* @param name
			* The generic name that should be used to refer to this
			* argument.
			* @param shortIdentifier
			* The single-character identifier for this argument, or
			* <CODE>null</CODE> if there is none.
			* @param longIdentifier
			* The long identifier for this argument, or <CODE>null</CODE> if
			* there is none.
			* @param isRequired
			* Indicates whether this argument must be specified on the
			* command line.
			* @param isMultiValued
			* Indicates whether this argument may be specified more than
			* once to provide multiple values.
			* @param needsValue
			* Indicates whether this argument requires a value.
			* @param valuePlaceholder
			* The placeholder for the argument value that will be displayed
			* in usage information, or <CODE>null</CODE> if this argument
			* does not require a value.
			* @param defaultValue
			* The default value that should be used for this argument if
			* none is provided in a properties file or on the command line.
			* This may be <CODE>null</CODE> if there is no generic default.
			* @param propertyName
			* The name of the property in a property file that may be used
			* to override the default value but will be overridden by a
			* command-line argument.
			* @param hasLowerBound
			* Indicates whether a lower bound should be enforced for values
			* of this argument.
			* @param lowerBound
			* The lower bound that should be enforced for values of this
			* argument.
			* @param hasUpperBound
			* Indicates whether an upperbound should be enforced for values
			* of this argument.
			* @param upperBound
			* The upper bound that should be enforced for values of this
			* argument.
			* @param description
			* LocalizableMessage for the description of this argument.
			* @throws ArgumentException
			* If there is a problem with any of the parameters used to
			* create this argument.
			*/
			public IntegerArgument(final String name, final Character shortIdentifier,
			final String longIdentifier, final boolean isRequired, final boolean isMultiValued,
			final boolean needsValue, final LocalizableMessage valuePlaceholder,
			final double defaultValue, final String propertyName, final boolean hasLowerBound,
			final double lowerBound, final boolean hasUpperBound, final double upperBound,
			final LocalizableMessage description) throws ArgumentException {
			super(name, shortIdentifier, longIdentifier, isRequired, isMultiValued, needsValue,
			valuePlaceholder, String.valueOf(defaultValue), propertyName, description);

			this.hasLowerBound = hasLowerBound;
			this.hasUpperBound = hasUpperBound;
			this.lowerBound = lowerBound;
			this.upperBound = upperBound;

			/**
			* Creates a new integer argument with the provided information.
			*
			* @param name
			* The generic name that should be used to refer to this argument.
			* @param shortIdentifier
			* The single-character identifier for this argument, or
			* <CODE>null</CODE> if there is none.
			* @param longIdentifier
			* The long identifier for this argument, or <CODE>null</CODE> if
			* there is none.
			* @param isRequired
			* Indicates whether this argument must be specified on the command
			* line.
			* @param isMultiValued
			* Indicates whether this argument may be specified more than once to
			* provide multiple values.
			* @param needsValue
			* Indicates whether this argument requires a value.
			* @param valuePlaceholder
			* The placeholder for the argument value that will be displayed in
			* usage information, or <CODE>null</CODE> if this argument does not
			* require a value.
			* @param defaultValue
			* The default value that should be used for this argument if none is
			* provided in a properties file or on the command line. This may be
			* <CODE>null</CODE> if there is no generic default.
			* @param propertyName
			* The name of the property in a property file that may be used to
			* override the default value but will be overridden by a
			* command-line argument.
			* @param hasLowerBound
			* Indicates whether a lower bound should be enforced for values of
			* this argument.
			* @param lowerBound
			* The lower bound that should be enforced for values of this
			* argument.
			* @param hasUpperBound
			* Indicates whether an upperbound should be enforced for values of
			* this argument.
			* @param upperBound
			* The upper bound that should be enforced for values of this
			* argument.
			* @param description
			* LocalizableMessage for the description of this argument.
			* @throws ArgumentException
			* If there is a problem with any of the parameters used to create
			* this argument.
			*/
			public IntegerArgument(final String name, final Character shortIdentifier,
			final String longIdentifier, final boolean isRequired,
			final boolean isMultiValued, final boolean needsValue,
			final LocalizableMessage valuePlaceholder, final double defaultValue,
			final String propertyName, final boolean hasLowerBound,
			final double lowerBound, final boolean hasUpperBound,
			final double upperBound, final LocalizableMessage description)
			throws ArgumentException
			{
			super(name, shortIdentifier, longIdentifier, isRequired, isMultiValued,
			needsValue, valuePlaceholder, String.valueOf(defaultValue),
			propertyName, description);

			this.hasLowerBound = hasLowerBound;
			this.hasUpperBound = hasUpperBound;
			this.lowerBound = lowerBound;
			this.upperBound = upperBound;

			if (hasLowerBound && hasUpperBound && (lowerBound > upperBound))
			{
			final LocalizableMessage message = ERR_INTARG_LOWER_BOUND_ABOVE_UPPER_BOUND
			.get(name, lowerBound, upperBound);
			throw new ArgumentException(message);
			}
			}



			/**
			* Creates a new integer argument with the provided information.
			*
			* @param name
			* The generic name that should be used to refer to this argument.
			* @param shortIdentifier
			* The single-character identifier for this argument, or
			* <CODE>null</CODE> if there is none.
			* @param longIdentifier
			* The long identifier for this argument, or <CODE>null</CODE> if
			* there is none.
			* @param isRequired
			* Indicates whether this argument must be specified on the command
			* line.
			* @param isMultiValued
			* Indicates whether this argument may be specified more than once to
			* provide multiple values.
			* @param needsValue
			* Indicates whether this argument requires a value.
			* @param valuePlaceholder
			* The placeholder for the argument value that will be displayed in
			* usage information, or <CODE>null</CODE> if this argument does not
			* require a value.
			* @param defaultValue
			* The default value that should be used for this argument if none is
			* provided in a properties file or on the command line. This may be
			* <CODE>null</CODE> if there is no generic default.
			* @param propertyName
			* The name of the property in a property file that may be used to
			* override the default value but will be overridden by a
			* command-line argument.
			* @param description
			* LocalizableMessage for the description of this argument.
			* @throws ArgumentException
			* If there is a problem with any of the parameters used to create
			* this argument.
			*/
			public IntegerArgument(final String name, final Character shortIdentifier,
			final String longIdentifier, final boolean isRequired,
			final boolean isMultiValued, final boolean needsValue,
			final LocalizableMessage valuePlaceholder, final double defaultValue,
			final String propertyName, final LocalizableMessage description)
			throws ArgumentException
			{
			super(name, shortIdentifier, longIdentifier, isRequired, isMultiValued,
			needsValue, valuePlaceholder, String.format("%f", defaultValue),
			propertyName, description);

			hasLowerBound = false;
			hasUpperBound = false;
			lowerBound = Integer.MIN_VALUE;
			upperBound = Integer.MAX_VALUE;
			}



			/**
			* Creates a new integer argument with the provided information.
			*
			* @param name
			* The generic name that should be used to refer to this argument.
			* @param shortIdentifier
			* The single-character identifier for this argument, or
			* <CODE>null</CODE> if there is none.
			* @param longIdentifier
			* The long identifier for this argument, or <CODE>null</CODE> if
			* there is none.
			* @param isRequired
			* Indicates whether this argument must be specified on the command
			* line.
			* @param isMultiValued
			* Indicates whether this argument may be specified more than once to
			* provide multiple values.
			* @param needsValue
			* Indicates whether this argument requires a value.
			* @param valuePlaceholder
			* The placeholder for the argument value that will be displayed in
			* usage information, or <CODE>null</CODE> if this argument does not
			* require a value.
			* @param defaultValue
			* The default value that should be used for this argument if none is
			* provided in a properties file or on the command line. This may be
			* <CODE>null</CODE> if there is no generic default.
			* @param propertyName
			* The name of the property in a property file that may be used to
			* override the default value but will be overridden by a
			* command-line argument.
			* @param hasLowerBound
			* Indicates whether a lower bound should be enforced for values of
			* this argument.
			* @param lowerBound
			* The lower bound that should be enforced for values of this
			* argument.
			* @param hasUpperBound
			* Indicates whether an upperbound should be enforced for values of
			* this argument.
			* @param upperBound
			* The upper bound that should be enforced for values of this
			* argument.
			* @param description
			* LocalizableMessage for the description of this argument.
			* @throws ArgumentException
			* If there is a problem with any of the parameters used to create
			* this argument.
			*/
			public IntegerArgument(final String name, final Character shortIdentifier,
			final String longIdentifier, final boolean isRequired,
			final boolean isMultiValued, final boolean needsValue,
			final LocalizableMessage valuePlaceholder, final int defaultValue,
			final String propertyName, final boolean hasLowerBound,
			final double lowerBound, final boolean hasUpperBound,
			final double upperBound, final LocalizableMessage description)
			throws ArgumentException
			{
			super(name, shortIdentifier, longIdentifier, isRequired, isMultiValued,
			needsValue, valuePlaceholder, String.valueOf(defaultValue),
			propertyName, description);

			this.hasLowerBound = hasLowerBound;
			this.hasUpperBound = hasUpperBound;
			this.lowerBound = lowerBound;
			this.upperBound = upperBound;

			if (hasLowerBound && hasUpperBound && (lowerBound > upperBound))
			{
			final LocalizableMessage message = ERR_INTARG_LOWER_BOUND_ABOVE_UPPER_BOUND
			.get(name, lowerBound, upperBound);
			throw new ArgumentException(message);
			}
			}



			/**
			* Creates a new integer argument with the provided information.
			*
			* @param name
			* The generic name that should be used to refer to this argument.
			* @param shortIdentifier
			* The single-character identifier for this argument, or
			* <CODE>null</CODE> if there is none.
			* @param longIdentifier
			* The long identifier for this argument, or <CODE>null</CODE> if
			* there is none.
			* @param isRequired
			* Indicates whether this argument must be specified on the command
			* line.
			* @param isMultiValued
			* Indicates whether this argument may be specified more than once to
			* provide multiple values.
			* @param needsValue
			* Indicates whether this argument requires a value.
			* @param valuePlaceholder
			* The placeholder for the argument value that will be displayed in
			* usage information, or <CODE>null</CODE> if this argument does not
			* require a value.
			* @param defaultValue
			* The default value that should be used for this argument if none is
			* provided in a properties file or on the command line. This may be
			* <CODE>null</CODE> if there is no generic default.
			* @param propertyName
			* The name of the property in a property file that may be used to
			* override the default value but will be overridden by a
			* command-line argument.
			* @param description
			* LocalizableMessage for the description of this argument.
			* @throws ArgumentException
			* If there is a problem with any of the parameters used to create
			* this argument.
			*/
			public IntegerArgument(final String name, final Character shortIdentifier,
			final String longIdentifier, final boolean isRequired,
			final boolean isMultiValued, final boolean needsValue,
			final LocalizableMessage valuePlaceholder, final int defaultValue,
			final String propertyName, final LocalizableMessage description)
			throws ArgumentException
			{
			super(name, shortIdentifier, longIdentifier, isRequired, isMultiValued,
			needsValue, valuePlaceholder, String.valueOf(defaultValue),
			propertyName, description);

			hasLowerBound = false;
			hasUpperBound = false;
			lowerBound = Integer.MIN_VALUE;
			upperBound = Integer.MAX_VALUE;
			}



			/**
			* Creates a new integer argument with the provided information.
			*
			* @param name
			* The generic name that should be used to refer to this argument.
			* @param shortIdentifier
			* The single-character identifier for this argument, or
			* <CODE>null</CODE> if there is none.
			* @param longIdentifier
			* The long identifier for this argument, or <CODE>null</CODE> if
			* there is none.
			* @param isRequired
			* Indicates whether this argument must be specified on the command
			* line.
			* @param needsValue
			* Indicates whether this argument requires a value.
			* @param valuePlaceholder
			* The placeholder for the argument value that will be displayed in
			* usage information, or <CODE>null</CODE> if this argument does not
			* require a value.
			* @param hasLowerBound
			* Indicates whether a lower bound should be enforced for values of
			* this argument.
			* @param lowerBound
			* The lower bound that should be enforced for values of this
			* argument.
			* @param hasUpperBound
			* Indicates whether an upperbound should be enforced for values of
			* this argument.
			* @param upperBound
			* The upper bound that should be enforced for values of this
			* argument.
			* @param description
			* LocalizableMessage for the description of this argument.
			* @throws ArgumentException
			* If there is a problem with any of the parameters used to create
			* this argument.
			*/
			public IntegerArgument(final String name, final Character shortIdentifier,
			final String longIdentifier, final boolean isRequired,
			final boolean needsValue, final LocalizableMessage valuePlaceholder,
			final boolean hasLowerBound, final double lowerBound,
			final boolean hasUpperBound, final double upperBound,
			final LocalizableMessage description) throws ArgumentException
			{
			super(name, shortIdentifier, longIdentifier, isRequired, false, needsValue,
			valuePlaceholder, null, null, description);

			this.hasLowerBound = hasLowerBound;
			this.hasUpperBound = hasUpperBound;
			this.lowerBound = lowerBound;
			this.upperBound = upperBound;

			if (hasLowerBound && hasUpperBound && (lowerBound > upperBound))
			{
			final LocalizableMessage message = ERR_INTARG_LOWER_BOUND_ABOVE_UPPER_BOUND
			.get(name, lowerBound, upperBound);
			throw new ArgumentException(message);
			}
			}



			/**
			* Creates a new integer argument with the provided information.
			*
			* @param name
			* The generic name that should be used to refer to this argument.
			* @param shortIdentifier
			* The single-character identifier for this argument, or
			* <CODE>null</CODE> if there is none.
			* @param longIdentifier
			* The long identifier for this argument, or <CODE>null</CODE> if
			* there is none.
			* @param isRequired
			* Indicates whether this argument must be specified on the command
			* line.
			* @param needsValue
			* Indicates whether this argument requires a value.
			* @param valuePlaceholder
			* The placeholder for the argument value that will be displayed in
			* usage information, or <CODE>null</CODE> if this argument does not
			* require a value.
			* @param description
			* LocalizableMessage for the description of this argument.
			* @throws ArgumentException
			* If there is a problem with any of the parameters used to create
			* this argument.
			*/
			public IntegerArgument(final String name, final Character shortIdentifier,
			final String longIdentifier, final boolean isRequired,
			final boolean needsValue, final LocalizableMessage valuePlaceholder,
			final LocalizableMessage description) throws ArgumentException
			{
			super(name, shortIdentifier, longIdentifier, isRequired, false, needsValue,
			valuePlaceholder, null, null, description);

			hasLowerBound = false;
			hasUpperBound = false;
			lowerBound = Double.MIN_VALUE;
			upperBound = Double.MAX_VALUE;
			}



			/**
			* Retrieves the lower bound that may be enforced for values of this argument.
			*
			* @return The lower bound that may be enforced for values of this argument.
			*/
			public double getLowerBound()
			{
			return lowerBound;
			}



			/**
			* Retrieves the upper bound that may be enforced for values of this argument.
			*
			* @return The upper bound that may be enforced for values of this argument.
			*/
			public double getUpperBound()
			{
			return upperBound;
			}



			/**
			* Indicates whether a lower bound should be enforced for values of this
			* argument.
			*
			* @return <CODE>true</CODE> if a lower bound should be enforced for values of
			* this argument, or <CODE>false</CODE> if not.
			*/
			public boolean hasLowerBound()
			{
			return hasLowerBound;
			}



			/**
			* Indicates whether a upper bound should be enforced for values of this
			* argument.
			*
			* @return <CODE>true</CODE> if a upper bound should be enforced for values of
			* this argument, or <CODE>false</CODE> if not.
			*/
			public boolean hasUpperBound()
			{
			return hasUpperBound;
			}



			/**
			* Indicates whether the provided value is acceptable for use in this
			* argument.
			*
			* @param valueString
			* The value for which to make the determination.
			* @param invalidReason
			* A buffer into which the invalid reason may be written if the value
			* is not acceptable.
			* @return <CODE>true</CODE> if the value is acceptable, or <CODE>false</CODE>
			* if it is not.
			*/
			@Override
			public boolean valueIsAcceptable(final String valueString,
			final LocalizableMessageBuilder invalidReason)
			{
			// First, the value must be decodable as an integer.
			double intValue;
			try
			{
			intValue = Double.parseDouble(valueString);
			}
			catch (final Exception e)
			{
			invalidReason.append(ERR_ARG_CANNOT_DECODE_AS_INT.get(valueString,
			getName()));
			return false;
			if (hasLowerBound && hasUpperBound && (lowerBound > upperBound)) {
			final LocalizableMessage message =
			ERR_INTARG_LOWER_BOUND_ABOVE_UPPER_BOUND.get(name, lowerBound, upperBound);
			throw new ArgumentException(message);
			}
			}

			// If there is a lower bound, then the value must be greater than or
			// equal to it.
			if (hasLowerBound && (intValue < lowerBound))
			{
			invalidReason.append(ERR_INTARG_VALUE_BELOW_LOWER_BOUND.get(getName(),
			intValue, lowerBound));
			return false;
			/**
			* Creates a new integer argument with the provided information.
			*
			* @param name
			* The generic name that should be used to refer to this
			* argument.
			* @param shortIdentifier
			* The single-character identifier for this argument, or
			* <CODE>null</CODE> if there is none.
			* @param longIdentifier
			* The long identifier for this argument, or <CODE>null</CODE> if
			* there is none.
			* @param isRequired
			* Indicates whether this argument must be specified on the
			* command line.
			* @param isMultiValued
			* Indicates whether this argument may be specified more than
			* once to provide multiple values.
			* @param needsValue
			* Indicates whether this argument requires a value.
			* @param valuePlaceholder
			* The placeholder for the argument value that will be displayed
			* in usage information, or <CODE>null</CODE> if this argument
			* does not require a value.
			* @param defaultValue
			* The default value that should be used for this argument if
			* none is provided in a properties file or on the command line.
			* This may be <CODE>null</CODE> if there is no generic default.
			* @param propertyName
			* The name of the property in a property file that may be used
			* to override the default value but will be overridden by a
			* command-line argument.
			* @param description
			* LocalizableMessage for the description of this argument.
			* @throws ArgumentException
			* If there is a problem with any of the parameters used to
			* create this argument.
			*/
			public IntegerArgument(final String name, final Character shortIdentifier,
			final String longIdentifier, final boolean isRequired, final boolean isMultiValued,
			final boolean needsValue, final LocalizableMessage valuePlaceholder,
			final double defaultValue, final String propertyName,
			final LocalizableMessage description) throws ArgumentException {
			super(name, shortIdentifier, longIdentifier, isRequired, isMultiValued, needsValue,
			valuePlaceholder, String.format("%f", defaultValue), propertyName, description);

			hasLowerBound = false;
			hasUpperBound = false;
			lowerBound = Integer.MIN_VALUE;
			upperBound = Integer.MAX_VALUE;
			}

			// If there is an upper bound, then the value must be less than or
			// equal to it.
			if (hasUpperBound && (intValue > upperBound))
			{
			/**
			* Creates a new integer argument with the provided information.
			*
			* @param name
			* The generic name that should be used to refer to this
			* argument.
			* @param shortIdentifier
			* The single-character identifier for this argument, or
			* <CODE>null</CODE> if there is none.
			* @param longIdentifier
			* The long identifier for this argument, or <CODE>null</CODE> if
			* there is none.
			* @param isRequired
			* Indicates whether this argument must be specified on the
			* command line.
			* @param isMultiValued
			* Indicates whether this argument may be specified more than
			* once to provide multiple values.
			* @param needsValue
			* Indicates whether this argument requires a value.
			* @param valuePlaceholder
			* The placeholder for the argument value that will be displayed
			* in usage information, or <CODE>null</CODE> if this argument
			* does not require a value.
			* @param defaultValue
			* The default value that should be used for this argument if
			* none is provided in a properties file or on the command line.
			* This may be <CODE>null</CODE> if there is no generic default.
			* @param propertyName
			* The name of the property in a property file that may be used
			* to override the default value but will be overridden by a
			* command-line argument.
			* @param hasLowerBound
			* Indicates whether a lower bound should be enforced for values
			* of this argument.
			* @param lowerBound
			* The lower bound that should be enforced for values of this
			* argument.
			* @param hasUpperBound
			* Indicates whether an upperbound should be enforced for values
			* of this argument.
			* @param upperBound
			* The upper bound that should be enforced for values of this
			* argument.
			* @param description
			* LocalizableMessage for the description of this argument.
			* @throws ArgumentException
			* If there is a problem with any of the parameters used to
			* create this argument.
			*/
			public IntegerArgument(final String name, final Character shortIdentifier,
			final String longIdentifier, final boolean isRequired, final boolean isMultiValued,
			final boolean needsValue, final LocalizableMessage valuePlaceholder,
			final int defaultValue, final String propertyName, final boolean hasLowerBound,
			final double lowerBound, final boolean hasUpperBound, final double upperBound,
			final LocalizableMessage description) throws ArgumentException {
			super(name, shortIdentifier, longIdentifier, isRequired, isMultiValued, needsValue,
			valuePlaceholder, String.valueOf(defaultValue), propertyName, description);

			invalidReason.append(ERR_INTARG_VALUE_ABOVE_UPPER_BOUND.get(getName(),
			intValue, upperBound));
			return false;
			this.hasLowerBound = hasLowerBound;
			this.hasUpperBound = hasUpperBound;
			this.lowerBound = lowerBound;
			this.upperBound = upperBound;

			if (hasLowerBound && hasUpperBound && (lowerBound > upperBound)) {
			final LocalizableMessage message =
			ERR_INTARG_LOWER_BOUND_ABOVE_UPPER_BOUND.get(name, lowerBound, upperBound);
			throw new ArgumentException(message);
			}
			}

			// At this point, the value should be acceptable.
			return true;
			}
			/**
			* Creates a new integer argument with the provided information.
			*
			* @param name
			* The generic name that should be used to refer to this
			* argument.
			* @param shortIdentifier
			* The single-character identifier for this argument, or
			* <CODE>null</CODE> if there is none.
			* @param longIdentifier
			* The long identifier for this argument, or <CODE>null</CODE> if
			* there is none.
			* @param isRequired
			* Indicates whether this argument must be specified on the
			* command line.
			* @param isMultiValued
			* Indicates whether this argument may be specified more than
			* once to provide multiple values.
			* @param needsValue
			* Indicates whether this argument requires a value.
			* @param valuePlaceholder
			* The placeholder for the argument value that will be displayed
			* in usage information, or <CODE>null</CODE> if this argument
			* does not require a value.
			* @param defaultValue
			* The default value that should be used for this argument if
			* none is provided in a properties file or on the command line.
			* This may be <CODE>null</CODE> if there is no generic default.
			* @param propertyName
			* The name of the property in a property file that may be used
			* to override the default value but will be overridden by a
			* command-line argument.
			* @param description
			* LocalizableMessage for the description of this argument.
			* @throws ArgumentException
			* If there is a problem with any of the parameters used to
			* create this argument.
			*/
			public IntegerArgument(final String name, final Character shortIdentifier,
			final String longIdentifier, final boolean isRequired, final boolean isMultiValued,
			final boolean needsValue, final LocalizableMessage valuePlaceholder,
			final int defaultValue, final String propertyName, final LocalizableMessage description)
			throws ArgumentException {
			super(name, shortIdentifier, longIdentifier, isRequired, isMultiValued, needsValue,
			valuePlaceholder, String.valueOf(defaultValue), propertyName, description);

			hasLowerBound = false;
			hasUpperBound = false;
			lowerBound = Integer.MIN_VALUE;
			upperBound = Integer.MAX_VALUE;
			}

			/**
			* Creates a new integer argument with the provided information.
			*
			* @param name
			* The generic name that should be used to refer to this
			* argument.
			* @param shortIdentifier
			* The single-character identifier for this argument, or
			* <CODE>null</CODE> if there is none.
			* @param longIdentifier
			* The long identifier for this argument, or <CODE>null</CODE> if
			* there is none.
			* @param isRequired
			* Indicates whether this argument must be specified on the
			* command line.
			* @param needsValue
			* Indicates whether this argument requires a value.
			* @param valuePlaceholder
			* The placeholder for the argument value that will be displayed
			* in usage information, or <CODE>null</CODE> if this argument
			* does not require a value.
			* @param hasLowerBound
			* Indicates whether a lower bound should be enforced for values
			* of this argument.
			* @param lowerBound
			* The lower bound that should be enforced for values of this
			* argument.
			* @param hasUpperBound
			* Indicates whether an upperbound should be enforced for values
			* of this argument.
			* @param upperBound
			* The upper bound that should be enforced for values of this
			* argument.
			* @param description
			* LocalizableMessage for the description of this argument.
			* @throws ArgumentException
			* If there is a problem with any of the parameters used to
			* create this argument.
			*/
			public IntegerArgument(final String name, final Character shortIdentifier,
			final String longIdentifier, final boolean isRequired, final boolean needsValue,
			final LocalizableMessage valuePlaceholder, final boolean hasLowerBound,
			final double lowerBound, final boolean hasUpperBound, final double upperBound,
			final LocalizableMessage description) throws ArgumentException {
			super(name, shortIdentifier, longIdentifier, isRequired, false, needsValue,
			valuePlaceholder, null, null, description);

			this.hasLowerBound = hasLowerBound;
			this.hasUpperBound = hasUpperBound;
			this.lowerBound = lowerBound;
			this.upperBound = upperBound;

			if (hasLowerBound && hasUpperBound && (lowerBound > upperBound)) {
			final LocalizableMessage message =
			ERR_INTARG_LOWER_BOUND_ABOVE_UPPER_BOUND.get(name, lowerBound, upperBound);
			throw new ArgumentException(message);
			}
			}

			/**
			* Creates a new integer argument with the provided information.
			*
			* @param name
			* The generic name that should be used to refer to this
			* argument.
			* @param shortIdentifier
			* The single-character identifier for this argument, or
			* <CODE>null</CODE> if there is none.
			* @param longIdentifier
			* The long identifier for this argument, or <CODE>null</CODE> if
			* there is none.
			* @param isRequired
			* Indicates whether this argument must be specified on the
			* command line.
			* @param needsValue
			* Indicates whether this argument requires a value.
			* @param valuePlaceholder
			* The placeholder for the argument value that will be displayed
			* in usage information, or <CODE>null</CODE> if this argument
			* does not require a value.
			* @param description
			* LocalizableMessage for the description of this argument.
			* @throws ArgumentException
			* If there is a problem with any of the parameters used to
			* create this argument.
			*/
			public IntegerArgument(final String name, final Character shortIdentifier,
			final String longIdentifier, final boolean isRequired, final boolean needsValue,
			final LocalizableMessage valuePlaceholder, final LocalizableMessage description)
			throws ArgumentException {
			super(name, shortIdentifier, longIdentifier, isRequired, false, needsValue,
			valuePlaceholder, null, null, description);

			hasLowerBound = false;
			hasUpperBound = false;
			lowerBound = Double.MIN_VALUE;
			upperBound = Double.MAX_VALUE;
			}

			/**
			* Retrieves the lower bound that may be enforced for values of this
			* argument.
			*
			* @return The lower bound that may be enforced for values of this argument.
			*/
			public double getLowerBound() {
			return lowerBound;
			}

			/**
			* Retrieves the upper bound that may be enforced for values of this
			* argument.
			*
			* @return The upper bound that may be enforced for values of this argument.
			*/
			public double getUpperBound() {
			return upperBound;
			}

			/**
			* Indicates whether a lower bound should be enforced for values of this
			* argument.
			*
			* @return <CODE>true</CODE> if a lower bound should be enforced for values
			* of this argument, or <CODE>false</CODE> if not.
			*/
			public boolean hasLowerBound() {
			return hasLowerBound;
			}

			/**
			* Indicates whether a upper bound should be enforced for values of this
			* argument.
			*
			* @return <CODE>true</CODE> if a upper bound should be enforced for values
			* of this argument, or <CODE>false</CODE> if not.
			*/
			public boolean hasUpperBound() {
			return hasUpperBound;
			}

			/**
			* Indicates whether the provided value is acceptable for use in this
			* argument.
			*
			* @param valueString
			* The value for which to make the determination.
			* @param invalidReason
			* A buffer into which the invalid reason may be written if the
			* value is not acceptable.
			* @return <CODE>true</CODE> if the value is acceptable, or
			* <CODE>false</CODE> if it is not.
			*/
			@Override
			public boolean valueIsAcceptable(final String valueString,
			final LocalizableMessageBuilder invalidReason) {
			// First, the value must be decodable as an integer.
			double intValue;
			try {
			intValue = Double.parseDouble(valueString);
			} catch (final Exception e) {
			invalidReason.append(ERR_ARG_CANNOT_DECODE_AS_INT.get(valueString, getName()));
			return false;
			}

			// If there is a lower bound, then the value must be greater than or
			// equal to it.
			if (hasLowerBound && (intValue < lowerBound)) {
			invalidReason.append(ERR_INTARG_VALUE_BELOW_LOWER_BOUND.get(getName(), intValue,
			lowerBound));
			return false;
			}

			// If there is an upper bound, then the value must be less than or
			// equal to it.
			if (hasUpperBound && (intValue > upperBound)) {

			invalidReason.append(ERR_INTARG_VALUE_ABOVE_UPPER_BOUND.get(getName(), intValue,
			upperBound));
			return false;
			}

			// At this point, the value should be acceptable.
			return true;
			}
			}