package org.bouncycastle.jce.provider;
import java.security.InvalidAlgorithmParameterException;
import java.security.cert.CRLSelector;
import java.security.cert.CertSelector;
import java.security.cert.CertStore;
import java.security.cert.CertStoreException;
import java.security.cert.CertStoreParameters;
import java.security.cert.CertStoreSpi;
import java.util.ArrayList;
import java.util.Collection;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import org.bouncycastle.jce.MultiCertStoreParameters;
public class MultiCertStoreSpi
extends CertStoreSpi
{
private MultiCertStoreParameters params;
public MultiCertStoreSpi(CertStoreParameters params)
throws InvalidAlgorithmParameterException
{
super(params);
if (!(params instanceof MultiCertStoreParameters))
{
throw new InvalidAlgorithmParameterException("org.bouncycastle.jce.provider.MultiCertStoreSpi: parameter must be a MultiCertStoreParameters object\n" + params.toString());
}
this.params = (MultiCertStoreParameters)params;
}
public Collection engineGetCertificates(CertSelector certSelector)
throws CertStoreException
{
boolean searchAllStores = params.getSearchAllStores();
Iterator iter = params.getCertStores().iterator();
List allCerts = searchAllStores ? new ArrayList() : Collections.EMPTY_LIST;
while (iter.hasNext())
{
CertStore store = (CertStore)iter.next();
Collection certs = store.getCertificates(certSelector);
if (searchAllStores)
{
allCerts.addAll(certs);
}
else if (!certs.isEmpty())
{
return certs;
}
}
return allCerts;
}
public Collection engineGetCRLs(CRLSelector crlSelector)
throws CertStoreException
{
boolean searchAllStores = params.getSearchAllStores();
Iterator iter = params.getCertStores().iterator();
List allCRLs = searchAllStores ? new ArrayList() : Collections.EMPTY_LIST;
while (iter.hasNext())
{
CertStore store = (CertStore)iter.next();
Collection crls = store.getCRLs(crlSelector);
if (searchAllStores)
{
allCRLs.addAll(crls);
}
else if (!crls.isEmpty())
{
return crls;
}
}
return allCRLs;
}
}