1 files changed, 149 insertions, 0 deletions
diff --git a/pkix/src/main/jdk1.1/org/spongycastle/cert/jcajce/JcaCertStoreBuilder.java b/pkix/src/main/jdk1.1/org/spongycastle/cert/jcajce/JcaCertStoreBuilder.java
new file mode 100644
index 00000000..63b14ff7
--- /dev/null
+++ b/pkix/src/main/jdk1.1/org/spongycastle/cert/jcajce/JcaCertStoreBuilder.java
@@ -0,0 +1,149 @@
+package org.spongycastle.cert.jcajce;
+
+import java.security.GeneralSecurityException;
+import java.security.Provider;
+import java.security.NoSuchProviderException;
+import java.security.NoSuchAlgorithmException;
+import java.security.cert.CRLException;
+import java.security.cert.CertStore;
+import java.security.cert.CertificateException;
+import java.security.cert.CollectionCertStoreParameters;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import org.spongycastle.cert.X509CRLHolder;
+import org.spongycastle.cert.X509CertificateHolder;
+import org.spongycastle.util.Store;
+
+/**
+ * Builder to create a CertStore from certificate and CRL stores.
+ */
+public class JcaCertStoreBuilder
+{
+    private List certs = new ArrayList();
+    private List crls = new ArrayList();
+    private Object provider;
+    private JcaX509CertificateConverter certificateConverter = new JcaX509CertificateConverter();
+    private JcaX509CRLConverter crlConverter = new JcaX509CRLConverter();
+
+    /**
+     *  Add a store full of X509CertificateHolder objects.
+     *
+     * @param certStore a store of X509CertificateHolder objects.
+     */
+    public JcaCertStoreBuilder addCertificates(Store certStore)
+    {
+        certs.addAll(certStore.getMatches(null));
+
+        return this;
+    }
+
+    /**
+     * Add a single certificate.
+     *
+     * @param cert  the X509 certificate holder containing the certificate.
+     */
+    public JcaCertStoreBuilder addCertificate(X509CertificateHolder cert)
+    {
+        certs.add(cert);
+
+        return this;
+    }
+
+    /**
+     * Add a store full of X509CRLHolder objects.
+     * @param crlStore  a store of X509CRLHolder objects.
+     */
+    public JcaCertStoreBuilder addCRLs(Store crlStore)
+    {
+        crls.addAll(crlStore.getMatches(null));
+
+        return this;
+    }
+
+    /**
+     * Add a single CRL.
+     *
+     * @param crl  the X509 CRL holder containing the CRL.
+     */
+    public JcaCertStoreBuilder addCRL(X509CRLHolder crl)
+    {
+        crls.add(crl);
+
+        return this;
+    }
+
+    public JcaCertStoreBuilder setProvider(String providerName)
+        throws GeneralSecurityException
+    {
+        certificateConverter.setProvider(providerName);
+        crlConverter.setProvider(providerName);
+        this.provider = providerName;
+
+        return this;
+    }
+
+    public JcaCertStoreBuilder setProvider(Provider provider)
+        throws GeneralSecurityException
+    {
+        certificateConverter.setProvider(provider);
+        crlConverter.setProvider(provider);
+        this.provider = provider;
+
+        return this;
+    }
+
+    /**
+     * Build the CertStore from the current inputs.
+     *
+     * @return  a CertStore.
+     * @throws GeneralSecurityException
+     */
+    public CertStore build()
+        throws GeneralSecurityException
+    {
+        CollectionCertStoreParameters params = convertHolders(certificateConverter, crlConverter);
+
+        try
+{
+        if (provider instanceof String)
+        {
+            return CertStore.getInstance("Collection", params, (String)provider);
+        }
+
+        if (provider instanceof Provider)
+        {
+            return CertStore.getInstance("Collection", params, (Provider)provider);
+        }
+
+        return CertStore.getInstance("Collection", params);
+}
+catch (NoSuchAlgorithmException e)
+{
+    throw new GeneralSecurityException(e.toString());
+}
+catch (NoSuchProviderException e)
+{
+    throw new GeneralSecurityException(e.toString());
+}
+    }
+
+    private CollectionCertStoreParameters convertHolders(JcaX509CertificateConverter certificateConverter, JcaX509CRLConverter crlConverter)
+        throws CertificateException, CRLException
+    {
+        List jcaObjs = new ArrayList(certs.size() + crls.size());
+
+        for (Iterator it = certs.iterator(); it.hasNext();)
+        {
+            jcaObjs.add(certificateConverter.getCertificate((X509CertificateHolder)it.next()));
+        }
+
+        for (Iterator it = crls.iterator(); it.hasNext();)
+        {
+            jcaObjs.add(crlConverter.getCRL((X509CRLHolder)it.next()));
+        }
+
+        return new CollectionCertStoreParameters(jcaObjs);
+    }
+}