Started unifying URI resolution mechanism, redesigned configuration system and created flexible config testing

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_URI_Unification@1344594 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 53 insertions, 0 deletions

diff --git a/src/java/org/apache/fop/fonts/FontCacheManager.java b/src/java/org/apache/fop/fonts/FontCacheManager.java
new file mode 100644
index 000000000..fb0a0322b
--- /dev/null
+++ b/src/java/org/apache/fop/fonts/FontCacheManager.java
@@ -0,0 +1,53 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You 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.
+ */
+
+/* $Id$ */
+
+package org.apache.fop.fonts;
+
+import java.io.File;
+
+import org.apache.fop.apps.FOPException;
+
+
+/**
+ * Fop cache (currently only used for font info caching)
+ */
+public interface FontCacheManager {
+
+    /**
+     * Loads the font cache into memory from the given file.
+     * @param file the serialized font cache
+     * @return the de-serialized font cache
+     */
+    FontCache load(File file);
+
+    /**
+     * Serializes the font cache to file.
+     * @param file the file to serialize the font cache to
+     * @throws FOPException if an error occurs serializing the font cache
+     */
+    void save(File file) throws FOPException;
+
+    /**
+     * Deletes the font cache from the file-system.
+     * @param file delete the serialized font cache
+     * @throws FOPException if an error occurs deleting the font cache
+     */
+    void delete(File file) throws FOPException;
+
+}