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package org.glassfish.loadbalancer.admin.cli.reader.impl;
import com.sun.enterprise.deployment.runtime.web.IdempotentUrlPattern;
import com.sun.enterprise.deployment.runtime.web.SunWebApp;
import org.glassfish.loadbalancer.admin.cli.reader.api.LbReaderException;
import org.glassfish.loadbalancer.admin.cli.reader.api.IdempotentUrlPatternReader;
import org.glassfish.loadbalancer.admin.cli.transform.Visitor;
import org.glassfish.loadbalancer.admin.cli.transform.IdempotentUrlPatternVisitor;
/**
* Provides idempotent url pattern information relavant to Load balancer tier.
*
* @author Kshitiz Saxena
*/
public class IdempotentUrlPatternReaderImpl
implements IdempotentUrlPatternReader {
/**
* Constructor for Idempotent url pattern
*/
public IdempotentUrlPatternReaderImpl(IdempotentUrlPattern pattern) {
_pattern = pattern;
}
/**
* Returns a regular expression containing an url or url pattern.
*
* @return String an url and regural expression matching multiple
* urls
*/
@Override
public String getUrlPattern() throws LbReaderException {
return _pattern.getAttributeValue(IdempotentUrlPattern.URL_PATTERN);
}
/**
* Number of retries, when an idempotent request fails.
*
* @return String value must be > 0.
*/
@Override
public String getNoOfRetries() throws LbReaderException {
return _pattern.getAttributeValue(IdempotentUrlPattern.NUM_OF_RETRIES);
}
@Override
public void accept(Visitor v) throws Exception {
if (v instanceof IdempotentUrlPatternVisitor) {
IdempotentUrlPatternVisitor iv = (IdempotentUrlPatternVisitor) v;
iv.visit(this);
}
}
//---- PRIVATE VARS ------
int _idx = 0;
SunWebApp _bean = null;
IdempotentUrlPattern _pattern;
}