1 files changed, 79 insertions, 0 deletions
diff --git a/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/AlgorithmMethodFactory.java b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/AlgorithmMethodFactory.java
new file mode 100644
index 00000000..d6cbaefa
--- /dev/null
+++ b/bkucommon/src/main/java/at/gv/egiz/bku/slcommands/impl/xsect/AlgorithmMethodFactory.java
@@ -0,0 +1,79 @@
+/*
+* Copyright 2008 Federal Chancellery Austria and
+* Graz University of Technology
+*
+* Licensed under the Apache License, Version 2.0 (the "License");
+* you may not use this file except in compliance with the License.
+* You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+package at.gv.egiz.bku.slcommands.impl.xsect;
+
+import java.security.InvalidAlgorithmParameterException;
+import java.security.NoSuchAlgorithmException;
+
+import javax.xml.crypto.AlgorithmMethod;
+import javax.xml.crypto.dsig.CanonicalizationMethod;
+import javax.xml.crypto.dsig.DigestMethod;
+import javax.xml.crypto.dsig.SignatureMethod;
+
+/**
+ * A factory for creating {@link AlgorithmMethod}s.
+ * 
+ * @author mcentner
+ */
+public interface AlgorithmMethodFactory {
+
+  /**
+   * Creates a new DigestMethod for the given <code>signatureContext</code>.
+   * 
+   * @param signatureContext
+   *          the signature context
+   * 
+   * @return a DigestMethod for the given <code>signatureContext</code>
+   * 
+   * @throws NoSuchAlgorithmException
+   * @throws InvalidAlgorithmParameterException
+   */
+  public DigestMethod createDigestMethod(SignatureContext signatureContext)
+      throws NoSuchAlgorithmException, InvalidAlgorithmParameterException;
+
+  /**
+   * Creates a new SignatureMethod for the given <code>signatureContext</code>.
+   * 
+   * @param signatureContext
+   *          the signature context
+   * 
+   * @return a SignatureMethod for the given <code>signatureContext</code>
+   * 
+   * @throws NoSuchAlgorithmException
+   * @throws InvalidAlgorithmParameterException
+   */
+  public SignatureMethod createSignatureMethod(SignatureContext signatureContext)
+      throws NoSuchAlgorithmException, InvalidAlgorithmParameterException;
+
+  /**
+   * Creates a new CanonicalizationMethod for the given
+   * <code>signatureContext</code>.
+   * 
+   * @param signatureContext
+   *          the signature context
+   * 
+   * @return a CanonicalizationMethod for the given
+   *         <code>signatureContext</code>
+   * 
+   * @throws NoSuchAlgorithmException
+   * @throws InvalidAlgorithmParameterException
+   */
+  public CanonicalizationMethod createCanonicalizationMethod(
+      SignatureContext signatureContext) throws NoSuchAlgorithmException,
+      InvalidAlgorithmParameterException;
+
+}