/* ====================================================================
* Limited Evaluation License:
*
* This software is open source, but licensed. The license with this package
* is an evaluation license, which may not be used for productive systems. If
* you want a full license, please contact us.
*
* The exclusive owner of this work is the OpenRate project.
* This work, including all associated documents and components
* is Copyright of the OpenRate project 2006-2015.
*
* The following restrictions apply unless they are expressly relaxed in a
* contractual agreement between the license holder or one of its officially
* assigned agents and you or your organisation:
*
* 1) This work may not be disclosed, either in full or in part, in any form
* electronic or physical, to any third party. This includes both in the
* form of source code and compiled modules.
* 2) This work contains trade secrets in the form of architecture, algorithms
* methods and technologies. These trade secrets may not be disclosed to
* third parties in any form, either directly or in summary or paraphrased
* form, nor may these trade secrets be used to construct products of a
* similar or competing nature either by you or third parties.
* 3) This work may not be included in full or in part in any application.
* 4) You may not remove or alter any proprietary legends or notices contained
* in or on this work.
* 5) This software may not be reverse-engineered or otherwise decompiled, if
* you received this work in a compiled form.
* 6) This work is licensed, not sold. Possession of this software does not
* imply or grant any right to you.
* 7) You agree to disclose any changes to this work to the copyright holder
* and that the copyright holder may include any such changes at its own
* discretion into the work
* 8) You agree not to derive other works from the trade secrets in this work,
* and that any such derivation may make you liable to pay damages to the
* copyright holder
* 9) You agree to use this software exclusively for evaluation purposes, and
* that you shall not use this software to derive commercial profit or
* support your business or personal activities.
*
* This software is provided "as is" and any expressed or impled warranties,
* including, but not limited to, the impled warranties of merchantability
* and fitness for a particular purpose are disclaimed. In no event shall
* The OpenRate Project or its officially assigned agents be liable to any
* direct, indirect, incidental, special, exemplary, or consequential damages
* (including but not limited to, procurement of substitute goods or services;
* Loss of use, data, or profits; or any business interruption) however caused
* and on theory of liability, whether in contract, strict liability, or tort
* (including negligence or otherwise) arising in any way out of the use of
* this software, even if advised of the possibility of such damage.
* This software contains portions by The Apache Software Foundation, Robert
* Half International.
* ====================================================================
*/
package OpenRate.process;
import OpenRate.cache.ICacheManager;
import OpenRate.cache.RegexMatchCache;
import OpenRate.exception.InitializationException;
import OpenRate.record.IRecord;
import OpenRate.resource.CacheFactory;
import OpenRate.utils.PropertyUtils;
import java.util.ArrayList;
/**
* Please <a target='new' href='http://www.open-rate.com/wiki/index.php?title=Regex_Match'>click here</a> to go to wiki page.
* <br>
* <p>
* Now that we have the candidate that we want to work on, we now want to
* perform the calculation on the counters.
*
* We do this using the balance group information from the acount and the
* logic definition.
*
*/
public abstract class AbstractRegexMatch
extends AbstractPlugIn
{
// This is the object will be using the find the cache manager
private ICacheManager CM = null;
// The zone model object
private RegexMatchCache RMC;
// -----------------------------------------------------------------------------
// ------------------ Start of inherited Plug In functions ---------------------
// -----------------------------------------------------------------------------
/**
* Initialise the module. Called during pipeline creation to initialise:
* - Configuration properties that are defined in the properties file.
* - The references to any cache objects that are used in the processing
* - The symbolic name of the module
*
* @param PipelineName The name of the pipeline this module is in
* @param ModuleName The name of this module in the pipeline
* @throws OpenRate.exception.InitializationException
*/
@Override
public void init(String PipelineName, String ModuleName)
throws InitializationException
{
// Variable for holding the cache object name
String CacheObjectName;
super.init(PipelineName, ModuleName);
// Get the cache object reference
CacheObjectName = PropertyUtils.getPropertyUtils().getPluginPropertyValue(PipelineName,
ModuleName,
"DataCache");
CM = CacheFactory.getGlobalManager(CacheObjectName);
if (CM == null)
{
message = "Could not find cache entry for <" + CacheObjectName + ">";
throw new InitializationException(message,getSymbolicName());
}
// Load up the mapping arrays
RMC = (RegexMatchCache)CM.get(CacheObjectName);
if (RMC == null)
{
message = "Could not find cache entry for <" + CacheObjectName + ">";
throw new InitializationException(message,getSymbolicName());
}
}
/**
* This is called when the synthetic Header record is encountered, and has the
* meaning that the stream is starting. In this case we have to open a new
* dump file each time a stream starts.
*/
@Override
public IRecord procHeader(IRecord r)
{
return r;
}
/**
* This is called when the synthetic trailer record is encountered, and has the
* meaning that the stream is now finished. In this example, all we do is
* pass the control back to the transactional layer.
*/
@Override
public IRecord procTrailer(IRecord r)
{
return r;
}
// -----------------------------------------------------------------------------
// -------------------- Start of custom Plug In functions ----------------------
// -----------------------------------------------------------------------------
/**
* This returns the regular expression match
*
* @param Group The regular expression group to search
* @param searchParameters The array of search parameters
* @return The returned value, or NOMATCH if none was found
*/
public String getRegexMatch(String Group, String[] searchParameters)
{
return RMC.getMatch(Group,searchParameters);
}
/**
* This returns the regular expression match
*
* @param Group The regular expression group to search
* @param searchParameters The array of search parameters
* @return The returned value, or NOMATCH if none was found
*/
public ArrayList<String> getRegexMatchWithChildData(String Group, String[] searchParameters)
{
return RMC.getMatchWithChildData(Group,searchParameters);
}
/**
* Evaluate an input against the search group. This is the generalised from
* which you may want to create specialised versions for a defined number of
* parameters, for reasons of performance.
*
* This function returns all of the entries that are matched, in priority
* order. This is useful for aggregation processing etc.
*
* @param Group The Regex group to search
* @param searchParameters The list of fields to search
* @return List of all matches
*/
public ArrayList<String> getAllEntries(String Group, String[] searchParameters)
{
return RMC.getAllEntries(Group, searchParameters);
}
/**
* checks if the lookup result is valid or not
*
* @param resultToCheck The result to check
* @return true if the result is valid, otherwise false
*/
public boolean isValidRegexMatchResult(ArrayList<String> resultToCheck)
{
if ( resultToCheck == null || resultToCheck.isEmpty())
{
return false;
}
if ( resultToCheck.get(0).equals(RegexMatchCache.NO_REGEX_MATCH))
{
return false;
}
return true;
}
/**
* checks if the lookup result is valid or not
*
* @param resultToCheck The result to check
* @return true if the result is valid, otherwise false
*/
public boolean isValidRegexMatchResult(String resultToCheck)
{
if ( resultToCheck == null)
{
return false;
}
if (resultToCheck.equalsIgnoreCase(RegexMatchCache.NO_REGEX_MATCH))
{
return false;
}
return true;
}
}