/*
* Copyright 2013 Esri.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.esri.gpt.control.webharvest.validator;
import com.esri.gpt.agp.sync.AgpDestination;
import com.esri.gpt.framework.context.ApplicationConfiguration;
import com.esri.gpt.framework.context.ApplicationContext;
import com.esri.gpt.framework.util.Val;
import java.util.HashMap;
import java.util.Map;
/**
* Generic AGP protocol validator.
*/
abstract class AgpValidator implements IValidator {
protected static final String HOST_NAME_REGEX = "(^(([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])\\.){3}([0-9]|[1-9][0-9]|1[0-9]{2}|2[0-4][0-9]|25[0-5])([/].+)?$)|(^(([a-zA-Z0-9]|[a-zA-Z0-9][a-zA-Z0-9\\-]*[a-zA-Z0-9])\\.)*([A-Za-z0-9]|[A-Za-z0-9][A-Za-z0-9\\-]*[A-Za-z0-9])([/].+)?$)";
protected boolean arcgisDotComAllowed;
protected boolean crossAllowed;
private Map<String,IConnectionChecker> checkers = new HashMap<String,IConnectionChecker>();
{
checkers.put("this",this);
checkers.put("destination", new IConnectionChecker() {
@Override
public boolean checkConnection(IMessageCollector mb) {
return checkDestinationConnection(mb);
}
});
}
public AgpValidator() {
ApplicationContext appCtx = ApplicationContext.getInstance();
ApplicationConfiguration appCfg = appCtx.getConfiguration();
String sArcgisDotComAllowed = appCfg.getCatalogConfiguration().getParameters().getValue("webharvester.agp2agp.arcgisDotCom.allowed");
this.arcgisDotComAllowed = Val.chkBool(sArcgisDotComAllowed, false);
String sCrossAllowed = appCfg.getCatalogConfiguration().getParameters().getValue("webharvester.agp2agp.sameDomain.allowed");
this.crossAllowed = Val.chkBool(sCrossAllowed, false);
}
@Override
public Map<String, IConnectionChecker> listConnectionCheckers() {
return checkers;
}
/**
* Checks connection to the destination.
* @param mb message collector
* @return <code>true</code> if connection could be verified
*/
public abstract boolean checkDestinationConnection(IMessageCollector mb);
protected boolean getArcgisDotComAllowed() {
return arcgisDotComAllowed;
}
protected boolean getCrossAllowed() {
return crossAllowed;
}
protected void setArcgisDotComAllowed(boolean arcgisDotComAllowed) {
this.arcgisDotComAllowed = arcgisDotComAllowed;
}
protected void setCrossAllowed(boolean crossAllowed) {
this.crossAllowed = crossAllowed;
}
/**
* Checks connection to the destination.
* @param mb message collector
* @param destination destination
* @return <code>true</code> if connection could be verified
*/
protected boolean checkConnection(IMessageCollector mb, AgpDestination destination) {
try {
boolean stop = false;
if (destination.getConnection().getHost().isEmpty()) {
mb.addErrorMessage("catalog.harvest.manage.test.err.agp2agp.dst.nohost");
stop = true;
}
if (destination.getConnection().getTokenCriteria().getCredentials().getUsername().isEmpty() || destination.getConnection().getTokenCriteria().getCredentials().getPassword().isEmpty()) {
mb.addErrorMessage("catalog.harvest.manage.test.err.agp2agp.dst.nocredentials");
stop = true;
}
if (!stop) {
destination.getConnection().generateToken();
return true;
}
} catch (Exception ex) {
String message = Val.chkStr(ex.getMessage());
if (message.isEmpty()) {
mb.addErrorMessage("catalog.harvest.manage.test.err.HarvestConnectionException");
} else {
mb.addErrorMessage("catalog.harvest.manage.test.err.agp2agp.connect", new Object[]{message});
}
}
return false;
}
}