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package org.glassfish.loadbalancer.admin.cli.reader.impl;
import org.glassfish.loadbalancer.admin.cli.transform.Visitor;
import org.glassfish.loadbalancer.admin.cli.transform.PropertyVisitor;
import org.glassfish.loadbalancer.admin.cli.reader.api.PropertyReader;
import org.glassfish.loadbalancer.admin.cli.reader.api.LoadbalancerReader;
import org.glassfish.loadbalancer.admin.cli.reader.api.LbReaderException;
import org.glassfish.loadbalancer.config.LbConfig;
import java.util.Iterator;
import java.util.Properties;
import org.jvnet.hk2.config.types.Property;
/**
* Provides property information relavant to Load balancer tier.
*
* @author Kshitiz Saxena
*/
public class PropertyReaderImpl implements PropertyReader {
public static PropertyReader[] getPropertyReaders(Properties properties) {
if (properties == null) {
properties = new Properties();
}
if (properties.getProperty(
LoadbalancerReader.ACTIVE_HEALTH_CHECK) == null) {
properties.setProperty(
LoadbalancerReader.ACTIVE_HEALTH_CHECK,
LoadbalancerReader.ACTIVE_HEALTH_CHECK_VALUE);
}
if (properties.getProperty(
LoadbalancerReader.NUM_HEALTH_CHECK) == null) {
properties.setProperty(
LoadbalancerReader.NUM_HEALTH_CHECK,
LoadbalancerReader.NUM_HEALTH_CHECK_VALUE);
}
if (properties.getProperty(
LoadbalancerReader.REWRITE_LOCATION) == null) {
properties.setProperty(
LoadbalancerReader.REWRITE_LOCATION,
LoadbalancerReader.REWRITE_LOCATION_VALUE);
}
if (properties.getProperty(
LoadbalancerReader.REWRITE_COOKIES) == null) {
properties.setProperty(
LoadbalancerReader.REWRITE_COOKIES,
LoadbalancerReader.REWRITE_COOKIES_VALUE);
}
if (properties.getProperty(
LoadbalancerReader.RESP_TIMEOUT) == null) {
properties.setProperty(
LoadbalancerReader.RESP_TIMEOUT,
LoadbalancerReader.RESP_TIMEOUT_VALUE);
}
if (properties.getProperty(
LoadbalancerReader.RELOAD_INTERVAL) == null) {
properties.setProperty(
LoadbalancerReader.RELOAD_INTERVAL,
LoadbalancerReader.RELOAD_INTERVAL_VALUE);
}
if (properties.getProperty(
LoadbalancerReader.HTTPS_ROUTING) == null) {
properties.setProperty(
LoadbalancerReader.HTTPS_ROUTING,
LoadbalancerReader.HTTPS_ROUTING_VALUE);
}
if (properties.getProperty(
LoadbalancerReader.REQ_MONITOR_DATA) == null) {
properties.setProperty(
LoadbalancerReader.REQ_MONITOR_DATA,
LoadbalancerReader.REQ_MONITOR_DATA_VALUE);
}
if (properties.getProperty(
LoadbalancerReader.PREFERRED_FAILOVER_INSTANCE) == null) {
properties.setProperty(
LoadbalancerReader.PREFERRED_FAILOVER_INSTANCE,
LoadbalancerReader.PREFERRED_FAILOVER_INSTANCE_VALUE);
}
int i = 0;
int propSize = properties.size();
PropertyReaderImpl[] props = new PropertyReaderImpl[propSize];
Iterator iter = properties.keySet().iterator();
while (iter.hasNext()) {
String key = (String) iter.next();
props[i++] = new PropertyReaderImpl(key,
properties.getProperty(key));
}
return props;
}
public static PropertyReader[] getPropertyReaders(LbConfig _lbConfig) {
Properties properties = new Properties();
properties.setProperty(LoadbalancerReader.HTTPS_ROUTING, _lbConfig.getHttpsRouting());
properties.setProperty(LoadbalancerReader.REQ_MONITOR_DATA, _lbConfig.getMonitoringEnabled());
properties.setProperty(LoadbalancerReader.RELOAD_INTERVAL, _lbConfig.getReloadPollIntervalInSeconds());
properties.setProperty(LoadbalancerReader.RESP_TIMEOUT, _lbConfig.getResponseTimeoutInSeconds());
Iterator<Property> propertyList = _lbConfig.getProperty().iterator();
while(propertyList.hasNext()){
Property property = propertyList.next();
if(property.getName().equals(LbConfig.LAST_APPLIED_PROPERTY) ||
property.getName().equals(LbConfig.LAST_EXPORTED_PROPERTY)){
continue;
}
properties.setProperty(property.getName(), property.getValue());
}
return getPropertyReaders(properties);
}
// --- CTOR METHOD ------
private PropertyReaderImpl(String name, String value) {
_name = name;
_value = value;
}
// -- READER IMPLEMENTATION ----
/**
* Returns name of the property
*
* @return String name of the property
*/
@Override
public String getName() throws LbReaderException {
return _name;
}
/**
* Returns value of the property
*
* @return String name of the value
*/
@Override
public String getValue() throws LbReaderException {
return _value;
}
/**
* Returns description of the property
*
* @return String description of the property
*/
@Override
public String getDescription() throws LbReaderException {
return _description;
}
// --- VISITOR IMPLEMENTATION ---
@Override
public void accept(Visitor v) throws Exception {
if (v instanceof PropertyVisitor) {
PropertyVisitor pv = (PropertyVisitor) v;
pv.visit(this);
}
}
// -- PRIVATE VARS ---
private String _value = null;
private String _name = null;
private String _description = null;
}