public String getForeignSource(InetAddress address) {
getReadLock().lock();
try {
LOG.debug(
"Looking for matching foreign source specific IP or IP range with address: {}...",
address);
List<Specific> specificCollection = getConfiguration().getSpecificCollection();
for (Specific specific : specificCollection) {
String ipAddr = specific.getContent();
if (ipAddr.equals(InetAddressUtils.str(address))) {
String foreignSource = specific.getForeignSource();
LOG.debug(
"Matched foreign source {} matching address: {} against specific {}.",
foreignSource,
address,
ipAddr);
return foreignSource;
}
}
final byte[] laddr = address.getAddress();
List<IncludeRange> includeRangeCollection = getConfiguration().getIncludeRangeCollection();
for (IncludeRange range : includeRangeCollection) {
if (InetAddressUtils.isInetAddressInRange(laddr, range.getBegin(), range.getEnd())) {
String foreignSource = range.getForeignSource();
LOG.debug(
"Found foreign source {} with address {} in the range begin: {} and end: {}.",
foreignSource,
address,
range.getBegin(),
range.getEnd());
return foreignSource;
}
}
List<IncludeUrl> includeUrlCollection = getConfiguration().getIncludeUrlCollection();
for (IncludeUrl includeUrl : includeUrlCollection) {
String ipAddr = includeUrl.getContent();
if (ipAddr.equals(InetAddressUtils.str(address))) {
String foreignSource = includeUrl.getForeignSource();
LOG.debug(
"Matched foreign source {} matching address: {} in specified URL.",
foreignSource,
address);
return foreignSource;
}
}
return getConfiguration().getForeignSource();
} finally {
getReadLock().unlock();
}
}
/**
* isExcluded
*
* @param address a {@link java.net.InetAddress} object.
* @return a boolean.
*/
public boolean isExcluded(final InetAddress address) {
getReadLock().lock();
try {
final List<ExcludeRange> excludeRange = getConfiguration().getExcludeRangeCollection();
if (excludeRange != null) {
final byte[] laddr = address.getAddress();
for (final ExcludeRange range : excludeRange) {
if (InetAddressUtils.isInetAddressInRange(laddr, range.getBegin(), range.getEnd())) {
return true;
}
}
}
return false;
} finally {
getReadLock().unlock();
}
}
/**
* This method may be used to determine if the specified IP address is contained within the IP
* address range.
*
* @param ipAddr IP address (String) to compare
* @return 'true' if the specified IP address falls within the IP address range. 'false'
* otherwise.
*/
boolean contains(String ipAddr) throws java.net.UnknownHostException {
return InetAddressUtils.isInetAddressInRange(ipAddr, m_begin, m_end);
}
/**
* This method may be used to determine if the specified IP address is contained within the IP
* address range.
*
* @param ipAddr IP address (InetAddress) to compare
* @return 'true' if the specified IP address falls within the IP address range. 'false'
* otherwise.
*/
boolean contains(InetAddress ipAddr) {
return InetAddressUtils.isInetAddressInRange(ipAddr.getAddress(), m_begin, m_end);
}