/*
|
* CDDL HEADER START
|
*
|
* The contents of this file are subject to the terms of the
|
* Common Development and Distribution License, Version 1.0 only
|
* (the "License"). You may not use this file except in compliance
|
* with the License.
|
*
|
* You can obtain a copy of the license at
|
* trunk/opends/resource/legal-notices/OpenDS.LICENSE
|
* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
|
* 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/opends/resource/legal-notices/OpenDS.LICENSE. 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
|
*
|
*
|
* Copyright 2006-2009 Sun Microsystems, Inc.
|
*/
|
package com.sun.opends.sdk.tools;
|
|
|
|
import static com.sun.opends.sdk.messages.Messages.*;
|
import static com.sun.opends.sdk.tools.ToolConstants.*;
|
import static com.sun.opends.sdk.tools.Utils.*;
|
import static com.sun.opends.sdk.util.StaticUtils.*;
|
|
import java.io.File;
|
import java.io.FileInputStream;
|
import java.io.IOException;
|
import java.io.OutputStream;
|
import java.util.*;
|
|
import com.sun.opends.sdk.util.Message;
|
import com.sun.opends.sdk.util.MessageBuilder;
|
|
|
|
/**
|
* This class defines a utility that can be used to deal with
|
* command-line arguments for applications in a CLIP-compliant manner
|
* using either short one-character or longer word-based arguments. It
|
* is also integrated with the Directory Server message catalog so that
|
* it can display messages in an internationalizeable format, can
|
* automatically generate usage information, can detect conflicts
|
* between arguments, and can interact with a properties file to obtain
|
* default values for arguments there if they are not specified on the
|
* command-line.
|
*/
|
final class ArgumentParser
|
{
|
/**
|
* The argument that will be used to indicate the file properties.
|
*/
|
private StringArgument filePropertiesPathArgument;
|
|
/**
|
* The argument that will be used to indicate that we'll not look for
|
* default properties file.
|
*/
|
private BooleanArgument noPropertiesFileArgument;
|
|
// The argument that will be used to trigger the display of usage
|
// information.
|
private Argument usageArgument;
|
|
// The argument that will be used to trigger the display of the OpenDS
|
// version.
|
private Argument versionArgument;
|
|
// The set of unnamed trailing arguments that were provided for this
|
// parser.
|
private ArrayList<String> trailingArguments;
|
|
// Indicates whether this parser will allow additional unnamed
|
// arguments at
|
// the end of the list.
|
private boolean allowsTrailingArguments;
|
|
// Indicates whether long arguments should be treated in a
|
// case-sensitive
|
// manner.
|
private boolean longArgumentsCaseSensitive;
|
|
// Indicates whether the usage or version information has been
|
// displayed.
|
private boolean usageOrVersionDisplayed;
|
|
// Indicates whether the version argument was provided.
|
private boolean versionPresent;
|
|
// The set of arguments defined for this parser, referenced by short
|
// ID.
|
private HashMap<Character, Argument> shortIDMap;
|
|
// The set of arguments defined for this parser, referenced by
|
// argument name.
|
private HashMap<String, Argument> argumentMap;
|
|
// The set of arguments defined for this parser, referenced by long
|
// ID.
|
private HashMap<String, Argument> longIDMap;
|
|
// The maximum number of unnamed trailing arguments that may be
|
// provided.
|
private int maxTrailingArguments;
|
|
// The minimum number of unnamed trailing arguments that may be
|
// provided.
|
private int minTrailingArguments;
|
|
// The total set of arguments defined for this parser.
|
private LinkedList<Argument> argumentList;
|
|
// The output stream to which usage information should be printed.
|
private OutputStream usageOutputStream;
|
|
// The fully-qualified name of the Java class that should be invoked
|
// to launch
|
// the program with which this argument parser is associated.
|
private String mainClassName;
|
|
// A human-readable description for the tool, which will be included
|
// when
|
// displaying usage information.
|
private Message toolDescription;
|
|
// The display name that will be used for the trailing arguments in
|
// the usage
|
// information.
|
private String trailingArgsDisplayName;
|
|
// The raw set of command-line arguments that were provided.
|
private String[] rawArguments;
|
|
/** Set of argument groups. */
|
private Set<ArgumentGroup> argumentGroups;
|
|
/**
|
* Group for arguments that have not been explicitly grouped. These
|
* will appear at the top of the usage statement without a header.
|
*/
|
private ArgumentGroup defaultArgGroup = new ArgumentGroup(
|
Message.EMPTY, Integer.MAX_VALUE);
|
|
/**
|
* Group for arguments that are related to connection through LDAP.
|
* This includes options like the bind DN, the port, etc.
|
*/
|
private ArgumentGroup ldapArgGroup = new ArgumentGroup(
|
INFO_DESCRIPTION_LDAP_CONNECTION_ARGS.get(),
|
Integer.MIN_VALUE + 2);
|
|
/**
|
* Group for arguments that are related to utility input/output like
|
* properties file, no-prompt etc. These will appear toward the bottom
|
* of the usage statement.
|
*/
|
private ArgumentGroup ioArgGroup = new ArgumentGroup(
|
INFO_DESCRIPTION_IO_ARGS.get(), Integer.MIN_VALUE + 1);
|
|
/**
|
* Group for arguments that are general like help, version etc. These
|
* will appear at the end of the usage statement.
|
*/
|
private ArgumentGroup generalArgGroup = new ArgumentGroup(
|
INFO_DESCRIPTION_GENERAL_ARGS.get(), Integer.MIN_VALUE);
|
|
private final static String INDENT = " ";
|
|
private final static int MAX_LENGTH = 80;
|
|
|
|
/**
|
* Creates a new instance of this argument parser with no arguments.
|
* Unnamed trailing arguments will not be allowed.
|
*
|
* @param mainClassName
|
* The fully-qualified name of the Java class that should be
|
* invoked to launch the program with which this argument
|
* parser is associated.
|
* @param toolDescription
|
* A human-readable description for the tool, which will be
|
* included when displaying usage information.
|
* @param longArgumentsCaseSensitive
|
* Indicates whether long arguments should be treated in a
|
* case-sensitive manner.
|
*/
|
ArgumentParser(String mainClassName, Message toolDescription,
|
boolean longArgumentsCaseSensitive)
|
{
|
this.mainClassName = mainClassName;
|
this.toolDescription = toolDescription;
|
this.longArgumentsCaseSensitive = longArgumentsCaseSensitive;
|
|
argumentList = new LinkedList<Argument>();
|
argumentMap = new HashMap<String, Argument>();
|
shortIDMap = new HashMap<Character, Argument>();
|
longIDMap = new HashMap<String, Argument>();
|
allowsTrailingArguments = false;
|
usageOrVersionDisplayed = false;
|
versionPresent = false;
|
trailingArgsDisplayName = null;
|
maxTrailingArguments = 0;
|
minTrailingArguments = 0;
|
trailingArguments = new ArrayList<String>();
|
rawArguments = null;
|
usageArgument = null;
|
filePropertiesPathArgument = null;
|
noPropertiesFileArgument = null;
|
usageOutputStream = System.out;
|
initGroups();
|
}
|
|
|
|
/**
|
* Creates a new instance of this argument parser with no arguments
|
* that may or may not be allowed to have unnamed trailing arguments.
|
*
|
* @param mainClassName
|
* The fully-qualified name of the Java class that should be
|
* invoked to launch the program with which this argument
|
* parser is associated.
|
* @param toolDescription
|
* A human-readable description for the tool, which will be
|
* included when displaying usage information.
|
* @param longArgumentsCaseSensitive
|
* Indicates whether long arguments should be treated in a
|
* case-sensitive manner.
|
* @param allowsTrailingArguments
|
* Indicates whether this parser allows unnamed trailing
|
* arguments to be provided.
|
* @param minTrailingArguments
|
* The minimum number of unnamed trailing arguments that must
|
* be provided. A value less than or equal to zero indicates
|
* that no minimum will be enforced.
|
* @param maxTrailingArguments
|
* The maximum number of unnamed trailing arguments that may
|
* be provided. A value less than or equal to zero indicates
|
* that no maximum will be enforced.
|
* @param trailingArgsDisplayName
|
* The display name that should be used as a placeholder for
|
* unnamed trailing arguments in the generated usage
|
* information.
|
*/
|
ArgumentParser(String mainClassName, Message toolDescription,
|
boolean longArgumentsCaseSensitive,
|
boolean allowsTrailingArguments, int minTrailingArguments,
|
int maxTrailingArguments, String trailingArgsDisplayName)
|
{
|
this.mainClassName = mainClassName;
|
this.toolDescription = toolDescription;
|
this.longArgumentsCaseSensitive = longArgumentsCaseSensitive;
|
this.allowsTrailingArguments = allowsTrailingArguments;
|
this.minTrailingArguments = minTrailingArguments;
|
this.maxTrailingArguments = maxTrailingArguments;
|
this.trailingArgsDisplayName = trailingArgsDisplayName;
|
|
argumentList = new LinkedList<Argument>();
|
argumentMap = new HashMap<String, Argument>();
|
shortIDMap = new HashMap<Character, Argument>();
|
longIDMap = new HashMap<String, Argument>();
|
trailingArguments = new ArrayList<String>();
|
usageOrVersionDisplayed = false;
|
versionPresent = false;
|
rawArguments = null;
|
usageArgument = null;
|
usageOutputStream = System.out;
|
initGroups();
|
}
|
|
|
|
/**
|
* Retrieves the fully-qualified name of the Java class that should be
|
* invoked to launch the program with which this argument parser is
|
* associated.
|
*
|
* @return The fully-qualified name of the Java class that should be
|
* invoked to launch the program with which this argument
|
* parser is associated.
|
*/
|
String getMainClassName()
|
{
|
return mainClassName;
|
}
|
|
|
|
/**
|
* Retrieves a human-readable description for this tool, which should
|
* be included at the top of the command-line usage information.
|
*
|
* @return A human-readable description for this tool, or {@code null}
|
* if none is available.
|
*/
|
Message getToolDescription()
|
{
|
return toolDescription;
|
}
|
|
|
|
/**
|
* Indicates whether this parser will allow unnamed trailing
|
* arguments. These will be arguments at the end of the list that are
|
* not preceded by either a long or short identifier and will need to
|
* be manually parsed by the application using this parser. Note that
|
* once an unnamed trailing argument has been identified, all
|
* remaining arguments will be classified as such.
|
*
|
* @return <CODE>true</CODE> if this parser allows unnamed trailing
|
* arguments, or <CODE>false</CODE> if it does not.
|
*/
|
boolean allowsTrailingArguments()
|
{
|
return allowsTrailingArguments;
|
}
|
|
|
|
/**
|
* Retrieves the minimum number of unnamed trailing arguments that
|
* must be provided.
|
*
|
* @return The minimum number of unnamed trailing arguments that must
|
* be provided, or a value less than or equal to zero if no
|
* minimum will be enforced.
|
*/
|
int getMinTrailingArguments()
|
{
|
return minTrailingArguments;
|
}
|
|
|
|
/**
|
* Retrieves the maximum number of unnamed trailing arguments that may
|
* be provided.
|
*
|
* @return The maximum number of unnamed trailing arguments that may
|
* be provided, or a value less than or equal to zero if no
|
* maximum will be enforced.
|
*/
|
int getMaxTrailingArguments()
|
{
|
return maxTrailingArguments;
|
}
|
|
|
|
/**
|
* Retrieves the list of all arguments that have been defined for this
|
* argument parser.
|
*
|
* @return The list of all arguments that have been defined for this
|
* argument parser.
|
*/
|
LinkedList<Argument> getArgumentList()
|
{
|
return argumentList;
|
}
|
|
|
|
/**
|
* Retrieves the argument with the specified name.
|
*
|
* @param name
|
* The name of the argument to retrieve.
|
* @return The argument with the specified name, or <CODE>null</CODE>
|
* if there is no such argument.
|
*/
|
Argument getArgument(String name)
|
{
|
return argumentMap.get(name);
|
}
|
|
|
|
/**
|
* Retrieves the set of arguments mapped by the short identifier that
|
* may be used to reference them. Note that arguments that do not have
|
* a short identifier will not be present in this list.
|
*
|
* @return The set of arguments mapped by the short identifier that
|
* may be used to reference them.
|
*/
|
HashMap<Character, Argument> getArgumentsByShortID()
|
{
|
return shortIDMap;
|
}
|
|
|
|
/**
|
* Retrieves the argument with the specified short identifier.
|
*
|
* @param shortID
|
* The short ID for the argument to retrieve.
|
* @return The argument with the specified short identifier, or
|
* <CODE>null</CODE> if there is no such argument.
|
*/
|
Argument getArgumentForShortID(Character shortID)
|
{
|
return shortIDMap.get(shortID);
|
}
|
|
|
|
/**
|
* Retrieves the set of arguments mapped by the long identifier that
|
* may be used to reference them. Note that arguments that do not have
|
* a long identifier will not be present in this list.
|
*
|
* @return The set of arguments mapped by the long identifier that may
|
* be used to reference them.
|
*/
|
HashMap<String, Argument> getArgumentsByLongID()
|
{
|
return longIDMap;
|
}
|
|
|
|
/**
|
* Retrieves the argument with the specified long identifier.
|
*
|
* @param longID
|
* The long identifier of the argument to retrieve.
|
* @return The argument with the specified long identifier, or
|
* <CODE>null</CODE> if there is no such argument.
|
*/
|
Argument getArgumentForLongID(String longID)
|
{
|
return longIDMap.get(longID);
|
}
|
|
|
|
/**
|
* Retrieves the set of unnamed trailing arguments that were provided
|
* on the command line.
|
*
|
* @return The set of unnamed trailing arguments that were provided on
|
* the command line.
|
*/
|
ArrayList<String> getTrailingArguments()
|
{
|
return trailingArguments;
|
}
|
|
|
|
/**
|
* Retrieves the raw set of arguments that were provided.
|
*
|
* @return The raw set of arguments that were provided, or
|
* <CODE>null</CODE> if the argument list has not yet been
|
* parsed.
|
*/
|
String[] getRawArguments()
|
{
|
return rawArguments;
|
}
|
|
|
|
/**
|
* Sets the usage group description for the default argument group.
|
*
|
* @param description
|
* for the default group
|
*/
|
void setDefaultArgumentGroupDescription(Message description)
|
{
|
this.defaultArgGroup.setDescription(description);
|
}
|
|
|
|
/**
|
* Sets the usage group description for the LDAP argument group.
|
*
|
* @param description
|
* for the LDAP group
|
*/
|
void setLdapArgumentGroupDescription(Message description)
|
{
|
this.ldapArgGroup.setDescription(description);
|
}
|
|
|
|
/**
|
* Sets the usage group description for the input/output argument
|
* group.
|
*
|
* @param description
|
* for the input/output group
|
*/
|
void setInputOutputArgumentGroupDescription(Message description)
|
{
|
this.ioArgGroup.setDescription(description);
|
}
|
|
|
|
/**
|
* Sets the usage group description for the general argument group.
|
*
|
* @param description
|
* for the general group
|
*/
|
void setGeneralArgumentGroupDescription(Message description)
|
{
|
this.generalArgGroup.setDescription(description);
|
}
|
|
|
|
/**
|
* Adds the provided argument to the set of arguments handled by this
|
* parser.
|
*
|
* @param argument
|
* The argument to be added.
|
* @throws ArgumentException
|
* If the provided argument conflicts with another argument
|
* that has already been defined.
|
*/
|
void addArgument(Argument argument) throws ArgumentException
|
{
|
addArgument(argument, null);
|
}
|
|
|
|
/**
|
* Adds the provided argument to the set of arguments handled by this
|
* parser and puts the arguement in the default group.
|
*
|
* @param argument
|
* The argument to be added.
|
* @throws ArgumentException
|
* If the provided argument conflicts with another argument
|
* that has already been defined.
|
*/
|
void addDefaultArgument(Argument argument) throws ArgumentException
|
{
|
addArgument(argument, defaultArgGroup);
|
}
|
|
|
|
/**
|
* Adds the provided argument to the set of arguments handled by this
|
* parser and puts the argument in the LDAP connection group.
|
*
|
* @param argument
|
* The argument to be added.
|
* @throws ArgumentException
|
* If the provided argument conflicts with another argument
|
* that has already been defined.
|
*/
|
void addLdapConnectionArgument(Argument argument)
|
throws ArgumentException
|
{
|
addArgument(argument, ldapArgGroup);
|
}
|
|
|
|
/**
|
* Adds the provided argument to the set of arguments handled by this
|
* parser and puts the argument in the input/output group.
|
*
|
* @param argument
|
* The argument to be added.
|
* @throws ArgumentException
|
* If the provided argument conflicts with another argument
|
* that has already been defined.
|
*/
|
void addInputOutputArgument(Argument argument)
|
throws ArgumentException
|
{
|
addArgument(argument, ioArgGroup);
|
}
|
|
|
|
/**
|
* Adds the provided argument to the set of arguments handled by this
|
* parser and puts the arguement in the general group.
|
*
|
* @param argument
|
* The argument to be added.
|
* @throws ArgumentException
|
* If the provided argument conflicts with another argument
|
* that has already been defined.
|
*/
|
void addGeneralArgument(Argument argument) throws ArgumentException
|
{
|
addArgument(argument, generalArgGroup);
|
}
|
|
|
|
/**
|
* Adds the provided argument to the set of arguments handled by this
|
* parser.
|
*
|
* @param argument
|
* The argument to be added.
|
* @param group
|
* The argument group to which the argument belongs.
|
* @throws ArgumentException
|
* If the provided argument conflicts with another argument
|
* that has already been defined.
|
*/
|
void addArgument(Argument argument, ArgumentGroup group)
|
throws ArgumentException
|
{
|
|
Character shortID = argument.getShortIdentifier();
|
if ((shortID != null) && shortIDMap.containsKey(shortID))
|
{
|
String conflictingName = shortIDMap.get(shortID).getName();
|
|
Message message = ERR_ARGPARSER_DUPLICATE_SHORT_ID.get(argument
|
.getName(), String.valueOf(shortID), conflictingName);
|
throw new ArgumentException(message);
|
}
|
|
if (versionArgument != null)
|
{
|
if (shortID == versionArgument.getShortIdentifier())
|
{
|
// Update the version argument to not display its short
|
// identifier.
|
try
|
{
|
versionArgument = new BooleanArgument(
|
OPTION_LONG_PRODUCT_VERSION, null,
|
OPTION_LONG_PRODUCT_VERSION,
|
INFO_DESCRIPTION_PRODUCT_VERSION.get());
|
this.generalArgGroup.addArgument(versionArgument);
|
}
|
catch (ArgumentException e)
|
{
|
// ignore
|
}
|
}
|
}
|
|
String longID = argument.getLongIdentifier();
|
if (longID != null)
|
{
|
if (!longArgumentsCaseSensitive)
|
{
|
longID = toLowerCase(longID);
|
}
|
if (longIDMap.containsKey(longID))
|
{
|
String conflictingName = longIDMap.get(longID).getName();
|
|
Message message = ERR_ARGPARSER_DUPLICATE_LONG_ID.get(argument
|
.getName(), argument.getLongIdentifier(), conflictingName);
|
throw new ArgumentException(message);
|
}
|
}
|
|
if (shortID != null)
|
{
|
shortIDMap.put(shortID, argument);
|
}
|
|
if (longID != null)
|
{
|
longIDMap.put(longID, argument);
|
}
|
|
argumentList.add(argument);
|
|
if (group == null)
|
{
|
group = getStandardGroup(argument);
|
}
|
group.addArgument(argument);
|
argumentGroups.add(group);
|
}
|
|
|
|
/**
|
* Sets the provided argument as one which will automatically trigger
|
* the output of usage information if it is provided on the command
|
* line and no further argument validation will be performed. Note
|
* that the caller will still need to add this argument to the parser
|
* with the <CODE>addArgument</CODE> method, and the argument should
|
* not be required and should not take a value. Also, the caller will
|
* still need to check for the presence of the usage argument after
|
* calling <CODE>parseArguments</CODE> to know that no further
|
* processing will be required.
|
*
|
* @param argument
|
* The argument whose presence should automatically trigger
|
* the display of usage information.
|
*/
|
void setUsageArgument(Argument argument)
|
{
|
usageArgument = argument;
|
usageOutputStream = System.out;
|
}
|
|
|
|
/**
|
* Sets the provided argument as one which will automatically trigger
|
* the output of usage information if it is provided on the command
|
* line and no further argument validation will be performed. Note
|
* that the caller will still need to add this argument to the parser
|
* with the <CODE>addArgument</CODE> method, and the argument should
|
* not be required and should not take a value. Also, the caller will
|
* still need to check for the presence of the usage argument after
|
* calling <CODE>parseArguments</CODE> to know that no further
|
* processing will be required.
|
*
|
* @param argument
|
* The argument whose presence should automatically trigger
|
* the display of usage information.
|
* @param outputStream
|
* The output stream to which the usage information should be
|
* written.
|
*/
|
void setUsageArgument(Argument argument, OutputStream outputStream)
|
{
|
usageArgument = argument;
|
usageOutputStream = outputStream;
|
}
|
|
|
|
/**
|
* Sets the provided argument which will be used to identify the file
|
* properties.
|
*
|
* @param argument
|
* The argument which will be used to identify the file
|
* properties.
|
*/
|
void setFilePropertiesArgument(StringArgument argument)
|
{
|
filePropertiesPathArgument = argument;
|
}
|
|
|
|
/**
|
* Sets the provided argument which will be used to identify the file
|
* properties.
|
*
|
* @param argument
|
* The argument which will be used to indicate if we have to
|
* look for properties file.
|
*/
|
void setNoPropertiesFileArgument(BooleanArgument argument)
|
{
|
noPropertiesFileArgument = argument;
|
}
|
|
|
|
/**
|
* Parses the provided set of arguments and updates the information
|
* associated with this parser accordingly.
|
*
|
* @param rawArguments
|
* The raw set of arguments to parse.
|
* @throws ArgumentException
|
* If a problem was encountered while parsing the provided
|
* arguments.
|
*/
|
void parseArguments(String[] rawArguments) throws ArgumentException
|
{
|
parseArguments(rawArguments, null);
|
}
|
|
|
|
/**
|
* Parses the provided set of arguments and updates the information
|
* associated with this parser accordingly. Default values for
|
* unspecified arguments may be read from the specified properties
|
* file.
|
*
|
* @param rawArguments
|
* The set of raw arguments to parse.
|
* @param propertiesFile
|
* The path to the properties file to use to obtain default
|
* values for unspecified properties.
|
* @param requirePropertiesFile
|
* Indicates whether the parsing should fail if the provided
|
* properties file does not exist or is not accessible.
|
* @throws ArgumentException
|
* If a problem was encountered while parsing the provided
|
* arguments or interacting with the properties file.
|
*/
|
void parseArguments(String[] rawArguments, String propertiesFile,
|
boolean requirePropertiesFile) throws ArgumentException
|
{
|
this.rawArguments = rawArguments;
|
|
Properties argumentProperties = null;
|
|
try
|
{
|
Properties p = new Properties();
|
FileInputStream fis = new FileInputStream(propertiesFile);
|
p.load(fis);
|
fis.close();
|
argumentProperties = p;
|
}
|
catch (Exception e)
|
{
|
if (requirePropertiesFile)
|
{
|
Message message = ERR_ARGPARSER_CANNOT_READ_PROPERTIES_FILE
|
.get(String.valueOf(propertiesFile), getExceptionMessage(e));
|
throw new ArgumentException(message, e);
|
}
|
}
|
|
parseArguments(rawArguments, argumentProperties);
|
}
|
|
|
|
/**
|
* Parses the provided set of arguments and updates the information
|
* associated with this parser accordingly. Default values for
|
* unspecified arguments may be read from the specified properties if
|
* any are provided.
|
*
|
* @param rawArguments
|
* The set of raw arguments to parse.
|
* @param argumentProperties
|
* A set of properties that may be used to provide default
|
* values for arguments not included in the given raw
|
* arguments.
|
* @throws ArgumentException
|
* If a problem was encountered while parsing the provided
|
* arguments.
|
*/
|
void parseArguments(String[] rawArguments,
|
Properties argumentProperties) throws ArgumentException
|
{
|
this.rawArguments = rawArguments;
|
|
boolean inTrailingArgs = false;
|
|
int numArguments = rawArguments.length;
|
for (int i = 0; i < numArguments; i++)
|
{
|
String arg = rawArguments[i];
|
|
if (inTrailingArgs)
|
{
|
trailingArguments.add(arg);
|
if ((maxTrailingArguments > 0)
|
&& (trailingArguments.size() > maxTrailingArguments))
|
{
|
Message message = ERR_ARGPARSER_TOO_MANY_TRAILING_ARGS
|
.get(maxTrailingArguments);
|
throw new ArgumentException(message);
|
}
|
|
continue;
|
}
|
|
if (arg.equals("--"))
|
{
|
// This is a special indicator that we have reached the end of
|
// the named
|
// arguments and that everything that follows after this should
|
// be
|
// considered trailing arguments.
|
inTrailingArgs = true;
|
}
|
else if (arg.startsWith("--"))
|
{
|
// This indicates that we are using the long name to reference
|
// the
|
// argument. It may be in any of the following forms:
|
// --name
|
// --name value
|
// --name=value
|
|
String argName = arg.substring(2);
|
String argValue = null;
|
int equalPos = argName.indexOf('=');
|
if (equalPos < 0)
|
{
|
// This is fine. The value is not part of the argument name
|
// token.
|
}
|
else if (equalPos == 0)
|
{
|
// The argument starts with "--=", which is not acceptable.
|
Message message = ERR_ARGPARSER_LONG_ARG_WITHOUT_NAME
|
.get(arg);
|
throw new ArgumentException(message);
|
}
|
else
|
{
|
// The argument is in the form --name=value, so parse them
|
// both out.
|
argValue = argName.substring(equalPos + 1);
|
argName = argName.substring(0, equalPos);
|
}
|
|
// If we're not case-sensitive, then convert the name to
|
// lowercase.
|
String origArgName = argName;
|
if (!longArgumentsCaseSensitive)
|
{
|
argName = toLowerCase(argName);
|
}
|
|
// Get the argument with the specified name.
|
Argument a = longIDMap.get(argName);
|
if (a == null)
|
{
|
if (argName.equals(OPTION_LONG_HELP))
|
{
|
// "--help" will always be interpreted as requesting usage
|
// information.
|
try
|
{
|
getUsage(usageOutputStream);
|
}
|
catch (Exception e)
|
{
|
}
|
|
return;
|
}
|
else if (argName.equals(OPTION_LONG_PRODUCT_VERSION))
|
{
|
// "--version" will always be interpreted as requesting
|
// version
|
// information.
|
usageOrVersionDisplayed = true;
|
versionPresent = true;
|
try
|
{
|
// TODO
|
// DirectoryServer.printVersion(usageOutputStream);
|
}
|
catch (Exception e)
|
{
|
}
|
|
return;
|
}
|
else
|
{
|
// There is no such argument registered.
|
Message message = ERR_ARGPARSER_NO_ARGUMENT_WITH_LONG_ID
|
.get(origArgName);
|
throw new ArgumentException(message);
|
}
|
}
|
else
|
{
|
a.setPresent(true);
|
|
// If this is the usage argument, then immediately stop and
|
// print
|
// usage information.
|
if ((usageArgument != null)
|
&& usageArgument.getName().equals(a.getName()))
|
{
|
try
|
{
|
getUsage(usageOutputStream);
|
}
|
catch (Exception e)
|
{
|
}
|
|
return;
|
}
|
}
|
|
// See if the argument takes a value. If so, then make sure one
|
// was
|
// provided. If not, then make sure none was provided.
|
if (a.needsValue())
|
{
|
if (argValue == null)
|
{
|
if ((i + 1) == numArguments)
|
{
|
Message message = ERR_ARGPARSER_NO_VALUE_FOR_ARGUMENT_WITH_LONG_ID
|
.get(origArgName);
|
throw new ArgumentException(message);
|
}
|
|
argValue = rawArguments[++i];
|
}
|
|
MessageBuilder invalidReason = new MessageBuilder();
|
if (!a.valueIsAcceptable(argValue, invalidReason))
|
{
|
Message message = ERR_ARGPARSER_VALUE_UNACCEPTABLE_FOR_LONG_ID
|
.get(argValue, origArgName, invalidReason.toString());
|
throw new ArgumentException(message);
|
}
|
|
// If the argument already has a value, then make sure it is
|
// acceptable to have more than one.
|
if (a.hasValue() && (!a.isMultiValued()))
|
{
|
Message message = ERR_ARGPARSER_NOT_MULTIVALUED_FOR_LONG_ID
|
.get(origArgName);
|
throw new ArgumentException(message);
|
}
|
|
a.addValue(argValue);
|
}
|
else
|
{
|
if (argValue != null)
|
{
|
Message message = ERR_ARGPARSER_ARG_FOR_LONG_ID_DOESNT_TAKE_VALUE
|
.get(origArgName);
|
throw new ArgumentException(message);
|
}
|
}
|
}
|
else if (arg.startsWith("-"))
|
{
|
// This indicates that we are using the 1-character name to
|
// reference
|
// the argument. It may be in any of the following forms:
|
// -n
|
// -nvalue
|
// -n value
|
if (arg.equals("-"))
|
{
|
Message message = ERR_ARGPARSER_INVALID_DASH_AS_ARGUMENT
|
.get();
|
throw new ArgumentException(message);
|
}
|
|
char argCharacter = arg.charAt(1);
|
String argValue;
|
if (arg.length() > 2)
|
{
|
argValue = arg.substring(2);
|
}
|
else
|
{
|
argValue = null;
|
}
|
|
// Get the argument with the specified short ID.
|
Argument a = shortIDMap.get(argCharacter);
|
if (a == null)
|
{
|
if (argCharacter == '?')
|
{
|
// "-?" will always be interpreted as requesting usage
|
// information.
|
try
|
{
|
getUsage(usageOutputStream);
|
}
|
catch (Exception e)
|
{
|
}
|
|
return;
|
}
|
else if ((argCharacter == OPTION_SHORT_PRODUCT_VERSION)
|
&& (!shortIDMap.containsKey(OPTION_SHORT_PRODUCT_VERSION)))
|
{
|
// "-V" will always be interpreted as requesting
|
// version information except if it's already defined (e.g
|
// in
|
// ldap tools).
|
usageOrVersionDisplayed = true;
|
versionPresent = true;
|
try
|
{
|
// TODO
|
// DirectoryServer.printVersion(usageOutputStream);
|
}
|
catch (Exception e)
|
{
|
}
|
return;
|
}
|
else
|
{
|
// There is no such argument registered.
|
Message message = ERR_ARGPARSER_NO_ARGUMENT_WITH_SHORT_ID
|
.get(String.valueOf(argCharacter));
|
throw new ArgumentException(message);
|
}
|
}
|
else
|
{
|
a.setPresent(true);
|
|
// If this is the usage argument, then immediately stop and
|
// print
|
// usage information.
|
if ((usageArgument != null)
|
&& usageArgument.getName().equals(a.getName()))
|
{
|
try
|
{
|
getUsage(usageOutputStream);
|
}
|
catch (Exception e)
|
{
|
}
|
|
return;
|
}
|
}
|
|
// See if the argument takes a value. If so, then make sure one
|
// was
|
// provided. If not, then make sure none was provided.
|
if (a.needsValue())
|
{
|
if (argValue == null)
|
{
|
if ((i + 1) == numArguments)
|
{
|
Message message = ERR_ARGPARSER_NO_VALUE_FOR_ARGUMENT_WITH_SHORT_ID
|
.get(String.valueOf(argCharacter));
|
throw new ArgumentException(message);
|
}
|
|
argValue = rawArguments[++i];
|
}
|
|
MessageBuilder invalidReason = new MessageBuilder();
|
if (!a.valueIsAcceptable(argValue, invalidReason))
|
{
|
Message message = ERR_ARGPARSER_VALUE_UNACCEPTABLE_FOR_SHORT_ID
|
.get(argValue, String.valueOf(argCharacter),
|
invalidReason.toString());
|
throw new ArgumentException(message);
|
}
|
|
// If the argument already has a value, then make sure it is
|
// acceptable to have more than one.
|
if (a.hasValue() && (!a.isMultiValued()))
|
{
|
Message message = ERR_ARGPARSER_NOT_MULTIVALUED_FOR_SHORT_ID
|
.get(String.valueOf(argCharacter));
|
throw new ArgumentException(message);
|
}
|
|
a.addValue(argValue);
|
}
|
else
|
{
|
if (argValue != null)
|
{
|
// If we've gotten here, then it means that we're in a
|
// scenario like
|
// "-abc" where "a" is a valid argument that doesn't take a
|
// value.
|
// However, this could still be valid if all remaining
|
// characters in
|
// the value are also valid argument characters that don't
|
// take
|
// values.
|
int valueLength = argValue.length();
|
for (int j = 0; j < valueLength; j++)
|
{
|
char c = argValue.charAt(j);
|
Argument b = shortIDMap.get(c);
|
if (b == null)
|
{
|
// There is no such argument registered.
|
Message message = ERR_ARGPARSER_NO_ARGUMENT_WITH_SHORT_ID
|
.get(String.valueOf(argCharacter));
|
throw new ArgumentException(message);
|
}
|
else if (b.needsValue())
|
{
|
// This means we're in a scenario like "-abc" where b is
|
// a
|
// valid argument that takes a value. We don't support
|
// that.
|
Message message = ERR_ARGPARSER_CANT_MIX_ARGS_WITH_VALUES
|
.get(String.valueOf(argCharacter), argValue, String
|
.valueOf(c));
|
throw new ArgumentException(message);
|
}
|
else
|
{
|
b.setPresent(true);
|
|
// If this is the usage argument, then immediately stop
|
// and
|
// print usage information.
|
if ((usageArgument != null)
|
&& usageArgument.getName().equals(b.getName()))
|
{
|
try
|
{
|
getUsage(usageOutputStream);
|
}
|
catch (Exception e)
|
{
|
}
|
|
return;
|
}
|
}
|
}
|
}
|
}
|
}
|
else if (allowsTrailingArguments)
|
{
|
// It doesn't start with a dash, so it must be a trailing
|
// argument if
|
// that is acceptable.
|
inTrailingArgs = true;
|
trailingArguments.add(arg);
|
}
|
else
|
{
|
// It doesn't start with a dash and we don't allow trailing
|
// arguments,
|
// so this is illegal.
|
Message message = ERR_ARGPARSER_DISALLOWED_TRAILING_ARGUMENT
|
.get(arg);
|
throw new ArgumentException(message);
|
}
|
}
|
|
// If we allow trailing arguments and there is a minimum number,
|
// then make
|
// sure at least that many were provided.
|
if (allowsTrailingArguments && (minTrailingArguments > 0))
|
{
|
if (trailingArguments.size() < minTrailingArguments)
|
{
|
Message message = ERR_ARGPARSER_TOO_FEW_TRAILING_ARGUMENTS
|
.get(minTrailingArguments);
|
throw new ArgumentException(message);
|
}
|
}
|
|
// If we don't have the argumentProperties, try to load a properties
|
// file.
|
if (argumentProperties == null)
|
{
|
argumentProperties = checkExternalProperties();
|
}
|
|
// Iterate through all of the arguments. For any that were not
|
// provided on
|
// the command line, see if there is an alternate default that can
|
// be used.
|
// For cases where there is not, see that argument is required.
|
for (Argument a : argumentList)
|
{
|
if (!a.isPresent())
|
{
|
// See if there is a value in the properties that can be used
|
if ((argumentProperties != null)
|
&& (a.getPropertyName() != null))
|
{
|
String value = argumentProperties.getProperty(a
|
.getPropertyName().toLowerCase());
|
MessageBuilder invalidReason = new MessageBuilder();
|
if (value != null)
|
{
|
Boolean addValue = true;
|
if (!(a instanceof BooleanArgument))
|
{
|
addValue = a.valueIsAcceptable(value, invalidReason);
|
}
|
if (addValue)
|
{
|
a.addValue(value);
|
if (a.needsValue())
|
{
|
a.setPresent(true);
|
}
|
a.setValueSetByProperty(true);
|
}
|
}
|
}
|
}
|
|
if ((!a.isPresent()) && a.needsValue())
|
{
|
// See if the argument defines a default.
|
if (a.getDefaultValue() != null)
|
{
|
a.addValue(a.getDefaultValue());
|
}
|
|
// If there is still no value and the argument is required, then
|
// that's
|
// a problem.
|
if ((!a.hasValue()) && a.isRequired())
|
{
|
Message message = ERR_ARGPARSER_NO_VALUE_FOR_REQUIRED_ARG
|
.get(a.getName());
|
throw new ArgumentException(message);
|
}
|
}
|
}
|
}
|
|
|
|
/**
|
* Check if we have a properties file.
|
*
|
* @return The properties found in the properties file or null.
|
* @throws ArgumentException
|
* If a problem was encountered while parsing the provided
|
* arguments.
|
*/
|
Properties checkExternalProperties() throws ArgumentException
|
{
|
// We don't look for properties file.
|
if ((noPropertiesFileArgument != null)
|
&& (noPropertiesFileArgument.isPresent()))
|
{
|
return null;
|
}
|
|
// Check if we have a properties file argument
|
if (filePropertiesPathArgument == null)
|
{
|
return null;
|
}
|
|
// check if the properties file argument has been set. If not
|
// look for default location.
|
String propertiesFilePath = null;
|
if (filePropertiesPathArgument.isPresent())
|
{
|
propertiesFilePath = filePropertiesPathArgument.getValue();
|
}
|
else
|
{
|
// Check in "user home"/.opends directory
|
String userDir = System.getProperty("user.home");
|
propertiesFilePath = findPropertiesFile(userDir + File.separator
|
+ DEFAULT_OPENDS_CONFIG_DIR);
|
|
// TODO
|
/*
|
* if (propertiesFilePath == null) { // check
|
* "Opends instance"/config directory String instanceDir =
|
* DirectoryServer.getInstanceRoot(); propertiesFilePath =
|
* findPropertiesFile(instanceDir+ File.separator + "config"); }
|
*/
|
}
|
|
// We don't have a properties file location
|
if (propertiesFilePath == null)
|
{
|
return null;
|
}
|
|
// We have a location for the properties file.
|
Properties argumentProperties = new Properties();
|
String scriptName = System.getProperty(Utils.PROPERTY_SCRIPT_NAME);
|
try
|
{
|
Properties p = new Properties();
|
FileInputStream fis = new FileInputStream(propertiesFilePath);
|
p.load(fis);
|
fis.close();
|
|
for (Enumeration<?> e = p.propertyNames(); e.hasMoreElements();)
|
{
|
String currentPropertyName = (String) e.nextElement();
|
String propertyName = currentPropertyName;
|
|
// Property name form <script name>.<property name> has the
|
// precedence to <property name>
|
if (scriptName != null)
|
{
|
if (currentPropertyName.startsWith(scriptName))
|
{
|
propertyName = currentPropertyName.substring(scriptName
|
.length() + 1);
|
}
|
else
|
{
|
if (p.containsKey(scriptName + "." + currentPropertyName))
|
{
|
continue;
|
}
|
}
|
}
|
argumentProperties.setProperty(propertyName.toLowerCase(), p
|
.getProperty(currentPropertyName));
|
}
|
}
|
catch (Exception e)
|
{
|
Message message = ERR_ARGPARSER_CANNOT_READ_PROPERTIES_FILE.get(
|
String.valueOf(propertiesFilePath), getExceptionMessage(e));
|
throw new ArgumentException(message, e);
|
}
|
return argumentProperties;
|
}
|
|
|
|
/**
|
* Get the absolute path of the properties file.
|
*
|
* @param directory
|
* The location in which we should look for properties file
|
* @return The absolute path of the properties file or null
|
*/
|
private String findPropertiesFile(String directory)
|
{
|
// Look for the tools properties file
|
File f = new File(directory, DEFAULT_OPENDS_PROPERTIES_FILE_NAME
|
+ DEFAULT_OPENDS_PROPERTIES_FILE_EXTENSION);
|
if (f.exists() && f.canRead())
|
{
|
return f.getAbsolutePath();
|
}
|
else
|
{
|
return null;
|
}
|
}
|
|
|
|
/**
|
* Appends usage information based on the defined arguments to the
|
* provided buffer.
|
*
|
* @param buffer
|
* The buffer to which the usage information should be
|
* appended.
|
*/
|
void getUsage(StringBuilder buffer)
|
{
|
usageOrVersionDisplayed = true;
|
if ((toolDescription != null) && (toolDescription.length() > 0))
|
{
|
buffer
|
.append(wrapText(toolDescription.toString(), MAX_LENGTH - 1));
|
buffer.append(EOL);
|
buffer.append(EOL);
|
}
|
|
String scriptName = System.getProperty(PROPERTY_SCRIPT_NAME);
|
if ((scriptName == null) || (scriptName.length() == 0))
|
{
|
buffer.append(INFO_ARGPARSER_USAGE_JAVA_CLASSNAME
|
.get(mainClassName));
|
}
|
else
|
{
|
buffer.append(INFO_ARGPARSER_USAGE_JAVA_SCRIPTNAME
|
.get(scriptName));
|
}
|
|
if (allowsTrailingArguments)
|
{
|
if (trailingArgsDisplayName == null)
|
{
|
buffer.append(" " + INFO_ARGPARSER_USAGE_TRAILINGARGS.get());
|
}
|
else
|
{
|
buffer.append(" ");
|
buffer.append(trailingArgsDisplayName);
|
}
|
}
|
buffer.append(EOL);
|
buffer.append(INFO_SUBCMDPARSER_WHERE_OPTIONS_INCLUDE.get());
|
buffer.append(EOL);
|
buffer.append(EOL);
|
|
Argument helpArgument = null;
|
|
boolean printHeaders = printUsageGroupHeaders();
|
for (ArgumentGroup argGroup : argumentGroups)
|
{
|
if (argGroup.containsArguments() && printHeaders)
|
{
|
// Print the groups description if any
|
Message groupDesc = argGroup.getDescription();
|
if (groupDesc != null && !Message.EMPTY.equals(groupDesc))
|
{
|
buffer.append(EOL);
|
buffer.append(wrapText(groupDesc.toString(), MAX_LENGTH - 1));
|
buffer.append(EOL);
|
buffer.append(EOL);
|
}
|
}
|
|
for (Argument a : argGroup.getArguments())
|
{
|
// If this argument is hidden, then skip it.
|
if (a.isHidden())
|
{
|
continue;
|
}
|
|
// Help argument should be printed at the end
|
if ((usageArgument != null)
|
&& usageArgument.getName().equals(a.getName()))
|
{
|
helpArgument = a;
|
continue;
|
}
|
printArgumentUsage(a, buffer);
|
}
|
}
|
if (helpArgument != null)
|
{
|
printArgumentUsage(helpArgument, buffer);
|
}
|
else
|
{
|
buffer.append(EOL);
|
buffer.append("-?");
|
buffer.append(EOL);
|
}
|
}
|
|
|
|
/**
|
* Retrieves a message containing usage information based on the
|
* defined arguments.
|
*
|
* @return A string containing usage information based on the defined
|
* arguments.
|
*/
|
Message getUsageMessage()
|
{
|
StringBuilder buffer = new StringBuilder();
|
getUsage(buffer);
|
|
// TODO: rework getUsage(OutputStream) to work with messages
|
// framework
|
return Message.raw(buffer.toString());
|
}
|
|
|
|
/**
|
* Retrieves a string containing usage information based on the
|
* defined arguments.
|
*
|
* @return A string containing usage information based on the defined
|
* arguments.
|
*/
|
String getUsage()
|
{
|
StringBuilder buffer = new StringBuilder();
|
getUsage(buffer);
|
|
return buffer.toString();
|
}
|
|
|
|
/**
|
* Writes usage information based on the defined arguments to the
|
* provided output stream.
|
*
|
* @param outputStream
|
* The output stream to which the usage information should be
|
* written.
|
* @throws IOException
|
* If a problem occurs while attempting to write the usage
|
* information to the provided output stream.
|
*/
|
void getUsage(OutputStream outputStream) throws IOException
|
{
|
StringBuilder buffer = new StringBuilder();
|
getUsage(buffer);
|
|
outputStream.write(getBytes(buffer.toString()));
|
}
|
|
|
|
/**
|
* Indicates whether the version or the usage information has been
|
* displayed to the end user either by an explicit argument like "-H"
|
* or "--help", or by a built-in argument like "-?".
|
*
|
* @return {@code true} if the usage information has been displayed,
|
* or {@code false} if not.
|
*/
|
boolean usageOrVersionDisplayed()
|
{
|
return usageOrVersionDisplayed;
|
}
|
|
|
|
/**
|
* Appends argument usage information to the provided buffer.
|
*
|
* @param a
|
* The argument to handle.
|
* @param buffer
|
* The buffer to which the usage information should be
|
* appended.
|
*/
|
private void printArgumentUsage(Argument a, StringBuilder buffer)
|
{
|
// Write a line with the short and/or long identifiers that may be
|
// used
|
// for the argument.
|
final int indentLength = INDENT.length();
|
Character shortID = a.getShortIdentifier();
|
String longID = a.getLongIdentifier();
|
if (shortID != null)
|
{
|
int currentLength = buffer.length();
|
|
if (usageArgument.getName().equals(a.getName()))
|
{
|
buffer.append("-?, ");
|
}
|
|
buffer.append("-");
|
buffer.append(shortID.charValue());
|
|
if (a.needsValue() && longID == null)
|
{
|
buffer.append(" ");
|
buffer.append(a.getValuePlaceholder());
|
}
|
|
if (longID != null)
|
{
|
StringBuilder newBuffer = new StringBuilder();
|
newBuffer.append(", --");
|
newBuffer.append(longID);
|
|
if (a.needsValue())
|
{
|
newBuffer.append(" ");
|
newBuffer.append(a.getValuePlaceholder());
|
}
|
|
int lineLength = (buffer.length() - currentLength)
|
+ newBuffer.length();
|
if (lineLength > MAX_LENGTH)
|
{
|
buffer.append(EOL);
|
buffer.append(newBuffer.toString());
|
}
|
else
|
{
|
buffer.append(newBuffer.toString());
|
}
|
}
|
|
buffer.append(EOL);
|
}
|
else
|
{
|
if (longID != null)
|
{
|
if (usageArgument.getName().equals(a.getName()))
|
{
|
buffer.append("-?, ");
|
}
|
buffer.append("--");
|
buffer.append(longID);
|
|
if (a.needsValue())
|
{
|
buffer.append(" ");
|
buffer.append(a.getValuePlaceholder());
|
}
|
|
buffer.append(EOL);
|
}
|
}
|
|
// Write one or more lines with the description of the argument.
|
// We will
|
// indent the description five characters and try our best to wrap
|
// at or
|
// before column 79 so it will be friendly to 80-column displays.
|
Message description = a.getDescription();
|
int descMaxLength = MAX_LENGTH - indentLength - 1;
|
if (description.length() <= descMaxLength)
|
{
|
buffer.append(INDENT);
|
buffer.append(description);
|
buffer.append(EOL);
|
}
|
else
|
{
|
String s = description.toString();
|
while (s.length() > descMaxLength)
|
{
|
int spacePos = s.lastIndexOf(' ', descMaxLength);
|
if (spacePos > 0)
|
{
|
buffer.append(INDENT);
|
buffer.append(s.substring(0, spacePos).trim());
|
s = s.substring(spacePos + 1).trim();
|
buffer.append(EOL);
|
}
|
else
|
{
|
// There are no spaces in the first 74 columns. See if there
|
// is one
|
// after that point. If so, then break there. If not, then
|
// don't
|
// break at all.
|
spacePos = s.indexOf(' ');
|
if (spacePos > 0)
|
{
|
buffer.append(INDENT);
|
buffer.append(s.substring(0, spacePos).trim());
|
s = s.substring(spacePos + 1).trim();
|
buffer.append(EOL);
|
}
|
else
|
{
|
buffer.append(INDENT);
|
buffer.append(s);
|
s = "";
|
buffer.append(EOL);
|
}
|
}
|
}
|
|
if (s.length() > 0)
|
{
|
buffer.append(INDENT);
|
buffer.append(s);
|
buffer.append(EOL);
|
}
|
}
|
|
if (a.needsValue() && (a.getDefaultValue() != null)
|
&& (a.getDefaultValue().length() > 0))
|
{
|
buffer.append(INDENT);
|
buffer.append(INFO_ARGPARSER_USAGE_DEFAULT_VALUE.get(
|
a.getDefaultValue()).toString());
|
buffer.append(EOL);
|
}
|
}
|
|
|
|
/**
|
* Given an argument, returns an appropriate group. Arguments may be
|
* part of one of the special groups or the default group.
|
*
|
* @param argument
|
* for which a group is requested
|
* @return argument group appropriate for <code>argument</code>
|
*/
|
ArgumentGroup getStandardGroup(Argument argument)
|
{
|
ArgumentGroup group;
|
if (isInputOutputArgument(argument))
|
{
|
group = ioArgGroup;
|
}
|
else if (isGeneralArgument(argument))
|
{
|
group = generalArgGroup;
|
}
|
else if (isLdapConnectionArgument(argument))
|
{
|
group = ldapArgGroup;
|
}
|
else
|
{
|
group = defaultArgGroup;
|
}
|
return group;
|
}
|
|
|
|
/**
|
* Indicates whether or not argument group description headers should
|
* be printed.
|
*
|
* @return boolean where true means print the descriptions
|
*/
|
boolean printUsageGroupHeaders()
|
{
|
// If there is only a single group then we won't print them.
|
int groupsContainingArgs = 0;
|
for (ArgumentGroup argGroup : argumentGroups)
|
{
|
if (argGroup.containsNonHiddenArguments())
|
{
|
groupsContainingArgs++;
|
}
|
}
|
return groupsContainingArgs > 1;
|
}
|
|
|
|
private void initGroups()
|
{
|
this.argumentGroups = new TreeSet<ArgumentGroup>();
|
this.argumentGroups.add(defaultArgGroup);
|
this.argumentGroups.add(ldapArgGroup);
|
this.argumentGroups.add(generalArgGroup);
|
this.argumentGroups.add(ioArgGroup);
|
|
try
|
{
|
versionArgument = new BooleanArgument(
|
OPTION_LONG_PRODUCT_VERSION, OPTION_SHORT_PRODUCT_VERSION,
|
OPTION_LONG_PRODUCT_VERSION, INFO_DESCRIPTION_PRODUCT_VERSION
|
.get());
|
this.generalArgGroup.addArgument(versionArgument);
|
}
|
catch (ArgumentException e)
|
{
|
// ignore
|
}
|
}
|
|
|
|
private boolean isInputOutputArgument(Argument arg)
|
{
|
boolean io = false;
|
if (arg != null)
|
{
|
String longId = arg.getLongIdentifier();
|
io = OPTION_LONG_VERBOSE.equals(longId)
|
|| OPTION_LONG_QUIET.equals(longId)
|
|| OPTION_LONG_NO_PROMPT.equals(longId)
|
|| OPTION_LONG_PROP_FILE_PATH.equals(longId)
|
|| OPTION_LONG_NO_PROP_FILE.equals(longId)
|
|| OPTION_LONG_SCRIPT_FRIENDLY.equals(longId)
|
|| OPTION_LONG_DONT_WRAP.equals(longId)
|
|| OPTION_LONG_ENCODING.equals(longId)
|
|| OPTION_LONG_BATCH_FILE_PATH.equals(longId);
|
}
|
return io;
|
}
|
|
|
|
private boolean isLdapConnectionArgument(Argument arg)
|
{
|
boolean ldap = false;
|
if (arg != null)
|
{
|
String longId = arg.getLongIdentifier();
|
ldap = OPTION_LONG_USE_SSL.equals(longId)
|
|| OPTION_LONG_START_TLS.equals(longId)
|
|| OPTION_LONG_HOST.equals(longId)
|
|| OPTION_LONG_PORT.equals(longId)
|
|| OPTION_LONG_BINDDN.equals(longId)
|
|| OPTION_LONG_BINDPWD.equals(longId)
|
|| OPTION_LONG_BINDPWD_FILE.equals(longId)
|
|| OPTION_LONG_SASLOPTION.equals(longId)
|
|| OPTION_LONG_TRUSTALL.equals(longId)
|
|| OPTION_LONG_TRUSTSTOREPATH.equals(longId)
|
|| OPTION_LONG_TRUSTSTORE_PWD.equals(longId)
|
|| OPTION_LONG_TRUSTSTORE_PWD_FILE.equals(longId)
|
|| OPTION_LONG_KEYSTOREPATH.equals(longId)
|
|| OPTION_LONG_KEYSTORE_PWD.equals(longId)
|
|| OPTION_LONG_KEYSTORE_PWD_FILE.equals(longId)
|
|| OPTION_LONG_CERT_NICKNAME.equals(longId)
|
|| OPTION_LONG_REFERENCED_HOST_NAME.equals(longId)
|
|| OPTION_LONG_ADMIN_UID.equals(longId)
|
|| OPTION_LONG_REPORT_AUTHZ_ID.equals(longId)
|
|| OPTION_LONG_USE_PW_POLICY_CTL.equals(longId)
|
|| OPTION_LONG_USE_SASL_EXTERNAL.equals(longId)
|
|| OPTION_LONG_PROTOCOL_VERSION.equals(longId);
|
}
|
return ldap;
|
}
|
|
|
|
private boolean isGeneralArgument(Argument arg)
|
{
|
boolean general = false;
|
if (arg != null)
|
{
|
String longId = arg.getLongIdentifier();
|
general = OPTION_LONG_HELP.equals(longId)
|
|| OPTION_LONG_PRODUCT_VERSION.equals(longId);
|
}
|
return general;
|
}
|
|
|
|
/**
|
* Returns whether the usage argument was provided or not. This method
|
* should be called after a call to parseArguments.
|
*
|
* @return <CODE>true</CODE> if the usage argument was provided and
|
* <CODE>false</CODE> otherwise.
|
*/
|
boolean isUsageArgumentPresent()
|
{
|
boolean isUsageArgumentPresent = false;
|
if (usageArgument != null)
|
{
|
isUsageArgumentPresent = usageArgument.isPresent();
|
}
|
return isUsageArgumentPresent;
|
}
|
|
|
|
/**
|
* Returns whether the version argument was provided or not. This
|
* method should be called after a call to parseArguments.
|
*
|
* @return <CODE>true</CODE> if the version argument was provided and
|
* <CODE>false</CODE> otherwise.
|
*/
|
boolean isVersionArgumentPresent()
|
{
|
return versionPresent;
|
}
|
}
|
