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Class VisiModel.ConfigMgr

java.lang.Object
   |
   +----VisiModel.ConfigMgr

public class ConfigMgr

extends Object

The format of the configuration file line entries is:

Keyword	Default value
net <network name>	MyNet
collectors <number of collectors>	3
password <password to try>	public
node <<dns name>|<ip address>> [<node password>]	localhost
collect_input net [save [<directory name>]	net [save "."]
collect_input file <file name>	-
model_input listen [<port number>]	[collectPort]
model_input save [<directory name>]	["."]
log_level <level>	0
mask_addresses <boolean> [0/1|false/true|no/yes];	0
map <prefix> <mask_name>	0
cycle_time <minutes>	43200
no_new_nodes <boolean> [0/1|false/true|no/yes];	0
max_depth <count>	10000
switches_only <boolean> [0/1|false/true|no/yes];	0
find_vccs <boolean> [0/1|false/true|no/yes];	1

Version:

$Revision: 1.10 $, $Date: 2000/10/31 20:29:44 $

Author:

Mike Spengler, Joseph Thomas

collectDst

Disposition of CollectUpdate objects.

collectExt

File extension for CollectorUpdate save files.

collectPort

Default remote connection port number.

collectSrc

Source of Collector data.

confName

cycleTime

findVCCs

loglevel

map_name

map_prefix

maskAddresses

maxDepth

modelDst

Disposition of ModelUpdate objects.

modelExt

File extension for ModelUpdate save files.

modelPort

Port number to listen for remote connections.

nCollectors

netName

node

nodePassword

noNewNodes

password

runName

switchesOnly

ConfigMgr(String, String)

Class constructor.

getCollectDst()

Gets the configured CollectorUpdate destination.

getCollectSrc()

Gets the configured CollectorUpdate source.

getFindVCCs()

Gets the configured find_vccs value

getLogLevel()

Gets the configured log_level

getMapNames()

Gets the list of mask_names for address masking.

getMapPrefixes()

Gets the list of prefixes for address masking.

getMaskAddresses()

Gets the configured mask_addresses value

getMaxDepth()

Gets the configured max_depth value

getModelDst()

Gets the configured ModelUpdate destination.

getModelPort()

Gets the configured port to listen for remote connections.

getNCollectors()

Gets the number of requested data collectors

getNetName()

Gets the configured network name

getNodePasswords()

Gets the list of passwords for the pre-configured network nodes.

getNodes()

Gets the list of pre-configured network node addresses

getNoNewNodes()

Gets the configured no_new_nodes value

getPasswords()

Gets the list of possible network access passwords

getRunName()

Gets the configured run name

getSwitchesOnly()

Gets the configured switches_only value

parse(Reader)

Parses the specified configuration file.

parseCollectInput(StreamTokenizer)

Parses a collect_input configuration line.

parseCollectors(StreamTokenizer)

Parses a collectors configuration line.

parseEOL(StreamTokenizer)

Gets an End-Of-Line from the configuration stream.

parseFindVCCs(StreamTokenizer)

Parses the find_vccs value from the configuration stream

parseInt(StreamTokenizer, String, boolean)

Gets an integer from the configuration stream.

parseLogLevel(StreamTokenizer)

Parses the log_level value from the configuration stream.

parseMapping(StreamTokenizer)

Parses the mask_addresses value from the configuration stream.

parseMaskAddresses(StreamTokenizer)

Parses the mask_addresses value from the configuration stream.

parseMaxDepth(StreamTokenizer)

Parses the max_depth value from the configuration stream

parseModelOutput(StreamTokenizer)

Parses a model_output configuration line.

parseNet(StreamTokenizer)

Parses a net configuration line.

parseNode(StreamTokenizer)

Parses a node configuration line.

parseNoNewNodes(StreamTokenizer)

Parses the no_new_nodes value from the configuration stream

parsePassword(StreamTokenizer)

Parses a password configuration line.

parseSwitchesOnly(StreamTokenizer)

Parses the switches_only value from the configuration stream

parseWord(StreamTokenizer, String, boolean)

Gets a word from the configuration stream.

setNetName(String)

Overrides the configured network name.

 public static final String collectExt

File extension for CollectorUpdate save files.

 public static final String modelExt

File extension for ModelUpdate save files.

 private static final int collectPort

Default remote connection port number.

 private String confName

 private String runName

 private String netName

 private int nCollectors

 private Vector password

 private Vector node

 private Vector nodePassword

 private int loglevel

 private boolean maskAddresses

 private Vector map_prefix

 private Vector map_name

 private int cycleTime

 private boolean noNewNodes

 private int maxDepth

 private boolean switchesOnly

 private boolean findVCCs

 private String collectSrc

Source of Collector data. If null, then the data will be dynamically acquired from the network. Otherwise, this will be the name of a file containing previously serialized CollectorUpdate objects.

 private String collectDst

Disposition of CollectUpdate objects. If null, then the objects will be discarded after processing. Otherwise, this will be the name of a directory into which the objects will be serialized. The file name will be the runName with an extension of collectExt.

 private int modelPort

Port number to listen for remote connections. If 0, then no remote connections will be accepted.

 private String modelDst

Disposition of ModelUpdate objects. If null, then the objects will be discarded after being sent to any remote connections. Otherwise, this will be the name of a directory into which the objects will be serialized. The file name will be the runName with an extension of modelExt.

 public ConfigMgr(String confName,
                  String runName) throws ConfigException

Class constructor.

Parameters:

confName - the user-supplied configuration name

runName - the user-supplied run name

Throws: ConfigException

if a configuration error occurs

 private void parse(Reader in) throws ConfigException, IOException

Parses the specified configuration file.

Parameters:

in - the configuration file reader

Throws: ConfigException

if a configuration syntax error detected

Throws: IOException

if a configuration file IO error occurs

 private void parseNet(StreamTokenizer st) throws ConfigException, IOException

Parses a net configuration line.

Parameters:

st - the configuration file token stream

Throws: ConfigException

if a configuration syntax error detected

Throws: IOException

if a configuration file IO error occurs

 private void parseCollectors(StreamTokenizer st) throws ConfigException, IOException

Parses a collectors configuration line.

Parameters:

st - the configuration file token stream

Throws: ConfigException

if a configuration syntax error detected

Throws: IOException

if a configuration file IO error occurs

 private void parsePassword(StreamTokenizer st) throws ConfigException, IOException

Parses a password configuration line.

Parameters:

st - the configuration file token stream

Throws: ConfigException

if a configuration syntax error detected

Throws: IOException

if a configuration file IO error occurs

 private void parseNode(StreamTokenizer st) throws ConfigException, IOException

Parses a node configuration line.

Parameters:

st - the configuration file token stream

Throws: ConfigException

if a configuration syntax error detected

Throws: IOException

if a configuration file IO error occurs

 private void parseCollectInput(StreamTokenizer st) throws ConfigException, IOException

Parses a collect_input configuration line.

Parameters:

st - the configuration file token stream

Throws: ConfigException

if a configuration syntax error detected

Throws: IOException

if a configuration file IO error occurs

 private void parseModelOutput(StreamTokenizer st) throws ConfigException, IOException

Parses a model_output configuration line.

Parameters:

st - the configuration file token stream

Throws: ConfigException

if a configuration syntax error detected

Throws: IOException

if a configuration file IO error occurs

 private String parseWord(StreamTokenizer st,
                          String id,
                          boolean opt) throws ConfigException, IOException

Gets a word from the configuration stream.

Parameters:

st - the configuration file token stream

id - the user identifier for the word

opt - true if the word is optional

Returns:

the parsed word or null if an optional word was not present

Throws: ConfigException

if a configuration syntax error detected

Throws: IOException

if a configuration file IO error occurs

 private int parseInt(StreamTokenizer st,
                      String id,
                      boolean opt) throws ConfigException, IOException

Gets an integer from the configuration stream.

Parameters:

st - the configuration file token stream

id - the user identifier for the integer

opt - true if the integer is optional

Returns:

the parsed integer or MIN_VALUE if an optional integer was not present

Throws: ConfigException

if a configuration syntax error detected

Throws: IOException

if a configuration file IO error occurs

 private void parseEOL(StreamTokenizer st) throws ConfigException, IOException

Gets an End-Of-Line from the configuration stream.

Parameters:

st - the configuration file token stream

Throws: ConfigException

if a configuration syntax error detected

Throws: IOException

if a configuration file IO error occurs

 private void parseLogLevel(StreamTokenizer st) throws ConfigException, IOException

Parses the log_level value from the configuration stream.

Parameters:

st - the configuration file token stream

Throws: ConfigException

if a configuration syntax error is detected

Throws: IOException

if a configuration file IO error occurs

 private void parseMaskAddresses(StreamTokenizer st) throws ConfigException, IOException

Parses the mask_addresses value from the configuration stream.

Parameters:

st - the configuration file token steam

Throws: ConfigException

if a configuration syntax error is detected

Throws: IOException

if a configuration file IO error occurs

 private void parseMapping(StreamTokenizer st) throws ConfigException, IOException

Parses the mask_addresses value from the configuration stream.

Parameters:

st - the configuration file token steam

Throws: ConfigException

if a configuration syntax error is detected

Throws: IOException

if a configuration file IO error occurs

 private void parseNoNewNodes(StreamTokenizer st) throws ConfigException, IOException

Parses the no_new_nodes value from the configuration stream

Parameters:

st - the configuration file token stream

Throws: ConfigException

if a configuration syntax error is detected

Throws: IOException

if a configuration file IO error occurs

 private void parseMaxDepth(StreamTokenizer st) throws ConfigException, IOException

Parses the max_depth value from the configuration stream

Parameters:

st - the configuration file token stream

Throws: ConfigException

if a configuration syntax error is detected

Throws: IOException

if a configuration file IO error occurs

 private void parseSwitchesOnly(StreamTokenizer st) throws ConfigException, IOException

Parses the switches_only value from the configuration stream

Parameters:

st - the configuration file token stream

Throws: ConfigException

if a configuration syntax error is detected

Throws: IOException

if a configuration file IO error occurs

 private void parseFindVCCs(StreamTokenizer st) throws ConfigException, IOException

Parses the find_vccs value from the configuration stream

Parameters:

st - the configuration file token stream

Throws: ConfigException

if a configuration syntax error is detected

Throws: IOException

if a configuration file IO error occurs

 public String getRunName()

Gets the configured run name

Returns:

the run name

 public String getNetName()

Gets the configured network name

Returns:

the network name

 public void setNetName(String netName)

Overrides the configured network name. When running from a collector update file with a different network name than the supplied parameter file, a null pointer exception will occur when a VisiDisplay client is attached due to the ModelServerWorker being unable to find the network using the configured name. This method overrides the configured network name with the name from the collector update file.

Parameters:

netName - the network name

 public int getNCollectors()

Gets the number of requested data collectors

Returns:

the requested number of data collectors

 public String[] getPasswords()

Gets the list of possible network access passwords

Returns:

an array of possible network access passwords

 public InetAddress[] getNodes()

Gets the list of pre-configured network node addresses

Returns:

an array of pre-configured network node addresses

 public String[] getNodePasswords()

Gets the list of passwords for the pre-configured network nodes. If the password for an entry is null, no password is known for the node and the password must be discovered. The returned array is indexed according to the array indexes returned via getNodes.

Returns:

an array of pre-configured network node passwords

 public String getCollectSrc()

Gets the configured CollectorUpdate source.

Returns:

the configured CollectorUpdate source

 public String getCollectDst()

Gets the configured CollectorUpdate destination.

Returns:

the configured CollectorUpdate destination

 public int getModelPort()

Gets the configured port to listen for remote connections.

Returns:

the configured port to listen for remote connections

 public String getModelDst()

Gets the configured ModelUpdate destination.

Returns:

the configured ModelUpdate destination

 public int getLogLevel()

Gets the configured log_level

Returns:

the configured log_level

 public boolean getMaskAddresses()

Gets the configured mask_addresses value

Returns:

the configured mask_addresses value

 public String[] getMapPrefixes()

Gets the list of prefixes for address masking.

Returns:

an array of pre-configured prefixes

 public String[] getMapNames()

Gets the list of mask_names for address masking.

Returns:

an array of pre-configured mask_names

 public boolean getNoNewNodes()

Gets the configured no_new_nodes value

Returns:

the configured no_new_nodes value

 public int getMaxDepth()

Gets the configured max_depth value

Returns:

the configured max_depth value

 public boolean getSwitchesOnly()

Gets the configured switches_only value

Returns:

the configured switches_only value

 public boolean getFindVCCs()

Gets the configured find_vccs value

Returns:

the configured find_vccs value

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