org.hpccsystems.dfs.cluster.NullRemapper Maven / Gradle / Ivy
/*******************************************************************************
* HPCC SYSTEMS software Copyright (C) 2018 HPCC Systems®.
*
* 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 org.hpccsystems.dfs.cluster;
import org.hpccsystems.commons.errors.HpccFileException;
import org.hpccsystems.ws.client.wrappers.wsdfu.DFUFileAccessInfoWrapper;
import org.hpccsystems.ws.client.wrappers.wsdfu.DFUFileCopyWrapper;
import org.hpccsystems.ws.client.wrappers.wsdfu.DFUPartWrapper;
/**
* A no action re-map of the address. Does provide the port information.
*/
public class NullRemapper extends ClusterRemapper
{
private int rowServicePort = DEFAULT_ROWSERVICE_PORT;
private boolean usesSSL = DEFAULT_ROWSERVICE_USES_SSL;
/**
* Instantiates a new null remapper.
*
* @param ri
* the ri
* @param fileaccessinfo
* the fileaccessinfo
* @throws HpccFileException
* the hpcc file exception
*/
public NullRemapper(RemapInfo ri, DFUFileAccessInfoWrapper fileaccessinfo) throws HpccFileException
{
super(ri);
if (!ri.isNullMapper())
{
throw new IllegalArgumentException("Incompatible re-mapping information");
}
rowServicePort = fileaccessinfo.getFileAccessPort();
usesSSL = fileaccessinfo.getFileAccessSSL();
}
/*
* (non-Javadoc)
*
* @see org.hpccsystems.spark.thor.ClusterRemapper#reviseIPs(org.hpccsystems.ws.client.platform.DFUFilePartInfo[])
*/
@Override
public String[] reviseIPs(DFUFileCopyWrapper[] dfuFileCopies) throws HpccFileException
{
String[] revisedIPs = new String[dfuFileCopies.length];
for (int i = 0; i < revisedIPs.length; i++)
{
revisedIPs[i] = dfuFileCopies[i].getCopyHost();
}
return revisedIPs;
}
/*
* (non-Javadoc)
*
* @see org.hpccsystems.spark.thor.ClusterRemapper#reviseIPs(java.lang.String[])
*/
@Override
public String[] reviseIPs(String[] hosts) throws HpccFileException
{
return hosts;
}
/*
* (non-Javadoc)
*
* @see org.hpccsystems.spark.thor.ClusterRemapper#revisePort(org.hpccsystems.ws.client.platform.DFUFilePartInfo)
*/
@Override
public int revisePort(DFUPartWrapper fpi)
{
return rowServicePort;
}
/*
* (non-Javadoc)
*
* @see org.hpccsystems.spark.thor.ClusterRemapper#getUsesSSLConnection(org.hpccsystems.ws.client.platform.DFUFilePartInfo)
*/
@Override
public boolean getUsesSSLConnection(DFUPartWrapper fpi)
{
return usesSSL;
}
}