wrapped-key-ring: split up CachedKeyRing and WrappedKeyRing

1 files changed, 125 insertions, 0 deletions

diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/CachedPublicKeyRing.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/CachedPublicKeyRing.java
new file mode 100644
index 000000000..6f7623d65
--- /dev/null
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/provider/CachedPublicKeyRing.java
@@ -0,0 +1,125 @@
+package org.sufficientlysecure.keychain.provider;
+
+import android.net.Uri;
+
+import org.sufficientlysecure.keychain.pgp.KeyRing;
+import org.sufficientlysecure.keychain.pgp.exception.PgpGeneralException;
+
+public class CachedPublicKeyRing extends KeyRing {
+
+    final ProviderHelper mProviderHelper;
+    final Uri mUri;
+
+    public CachedPublicKeyRing(ProviderHelper providerHelper, Uri uri) {
+        mProviderHelper = providerHelper;
+        mUri = uri;
+    }
+
+    public long getMasterKeyId() throws PgpGeneralException {
+        try {
+            return mProviderHelper.getMasterKeyId(mUri);
+        } catch(ProviderHelper.NotFoundException e) {
+            throw new PgpGeneralException(e);
+        }
+    }
+
+    public String getPrimaryUserId() throws PgpGeneralException {
+        try {
+            Object data = mProviderHelper.getGenericData(mUri,
+                    KeychainContract.KeyRings.MASTER_KEY_ID,
+                    ProviderHelper.FIELD_TYPE_STRING);
+            return (String) data;
+        } catch(ProviderHelper.NotFoundException e) {
+            throw new PgpGeneralException(e);
+        }
+    }
+
+    public boolean isRevoked() throws PgpGeneralException {
+        try {
+            Object data = mProviderHelper.getGenericData(mUri,
+                    KeychainContract.KeyRings.MASTER_KEY_ID,
+                    ProviderHelper.FIELD_TYPE_INTEGER);
+            return (Long) data > 0;
+        } catch(ProviderHelper.NotFoundException e) {
+            throw new PgpGeneralException(e);
+        }
+    }
+
+    public boolean canCertify() throws PgpGeneralException {
+        try {
+            Object data = mProviderHelper.getGenericData(mUri,
+                    KeychainContract.KeyRings.MASTER_KEY_ID,
+                    ProviderHelper.FIELD_TYPE_INTEGER);
+            return (Long) data > 0;
+        } catch(ProviderHelper.NotFoundException e) {
+            throw new PgpGeneralException(e);
+        }
+    }
+
+    public long getEncryptId() throws PgpGeneralException {
+        try {
+            Object data = mProviderHelper.getGenericData(mUri,
+                    KeychainContract.KeyRings.MASTER_KEY_ID,
+                    ProviderHelper.FIELD_TYPE_INTEGER);
+            return (Long) data;
+        } catch(ProviderHelper.NotFoundException e) {
+            throw new PgpGeneralException(e);
+        }
+    }
+
+    public boolean hasEncrypt() throws PgpGeneralException {
+        try {
+            Object data = mProviderHelper.getGenericData(mUri,
+                    KeychainContract.KeyRings.MASTER_KEY_ID,
+                    ProviderHelper.FIELD_TYPE_INTEGER);
+            return (Long) data > 0;
+        } catch(ProviderHelper.NotFoundException e) {
+            throw new PgpGeneralException(e);
+        }
+    }
+
+    public long getSignId() throws PgpGeneralException {
+        try {
+            Object data = mProviderHelper.getGenericData(mUri,
+                    KeychainContract.KeyRings.MASTER_KEY_ID,
+                    ProviderHelper.FIELD_TYPE_INTEGER);
+            return (Long) data;
+        } catch(ProviderHelper.NotFoundException e) {
+            throw new PgpGeneralException(e);
+        }
+    }
+
+    public boolean hasSign() throws PgpGeneralException {
+        try {
+            Object data = mProviderHelper.getGenericData(mUri,
+                    KeychainContract.KeyRings.MASTER_KEY_ID,
+                    ProviderHelper.FIELD_TYPE_INTEGER);
+            return (Long) data > 0;
+        } catch(ProviderHelper.NotFoundException e) {
+            throw new PgpGeneralException(e);
+        }
+    }
+
+    public int getVerified() throws PgpGeneralException {
+        try {
+            Object data = mProviderHelper.getGenericData(mUri,
+                    KeychainContract.KeyRings.MASTER_KEY_ID,
+                    ProviderHelper.FIELD_TYPE_INTEGER);
+            return (Integer) data;
+        } catch(ProviderHelper.NotFoundException e) {
+            throw new PgpGeneralException(e);
+        }
+    }
+
+    public boolean hasAnySecret() throws PgpGeneralException {
+        try {
+            Object data = mProviderHelper.getGenericData(mUri,
+                    KeychainContract.KeyRings.MASTER_KEY_ID,
+                    ProviderHelper.FIELD_TYPE_INTEGER);
+            return (Long) data > 0;
+        } catch(ProviderHelper.NotFoundException e) {
+            throw new PgpGeneralException(e);
+        }
+
+    }
+}