certstorecollectionspi.java

java 文件下载器。可自定义

// Decompiled by Jad v1.5.8e2. Copyright 2001 Pavel Kouznetsov.
// Jad home page: http://kpdus.tripod.com/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi space 
// Source File Name:   CertStoreCollectionSpi.java

package org.bouncycastle.jce.provider;

import java.security.InvalidAlgorithmParameterException;
import java.security.cert.*;
import java.util.*;

public class CertStoreCollectionSpi extends CertStoreSpi
{

	private CollectionCertStoreParameters params;

	public CertStoreCollectionSpi(CertStoreParameters params)
		throws InvalidAlgorithmParameterException
	{
		super(params);
		if (!(params instanceof CollectionCertStoreParameters))
		{
			throw new InvalidAlgorithmParameterException((new StringBuilder()).append("org.bouncycastle.jce.provider.CertStoreCollectionSpi: parameter must be a CollectionCertStoreParameters object\n").append(params.toString()).toString());
		} else
		{
			this.params = (CollectionCertStoreParameters)params;
			return;
		}
	}

	public Collection engineGetCertificates(CertSelector selector)
		throws CertStoreException
	{
		Set col = new HashSet();
		Iterator iter = params.getCollection().iterator();
		if (selector == null)
			do
			{
				if (!iter.hasNext())
					break;
				Object obj = iter.next();
				if (obj instanceof Certificate)
					col.add(obj);
			} while (true);
		else
			do
			{
				if (!iter.hasNext())
					break;
				Object obj = iter.next();
				if ((obj instanceof Certificate) && selector.match((Certificate)obj))
					col.add(obj);
			} while (true);
		return col;
	}

	public Collection engineGetCRLs(CRLSelector selector)
		throws CertStoreException
	{
		Set col = new HashSet();
		Iterator iter = params.getCollection().iterator();
		if (selector == null)
			do
			{
				if (!iter.hasNext())
					break;
				Object obj = iter.next();
				if (obj instanceof CRL)
					col.add(obj);
			} while (true);
		else
			do
			{
				if (!iter.hasNext())
					break;
				Object obj = iter.next();
				if ((obj instanceof CRL) && selector.match((CRL)obj))
					col.add(obj);
			} while (true);
		return col;
	}
}