Performance improvements and file-size reductions by introducing letter-spacing and word-spacing attributes in new IF (as mentioned on fop-dev).

Allow to control whether kerning information is loaded from fonts.
Started support for AFP font embedding (incomplete and currently disabled)

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_AreaTreeNewDesign@741165 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 63 insertions, 0 deletions

diff --git a/src/java/org/apache/fop/afp/modca/IncludedResourceObject.java b/src/java/org/apache/fop/afp/modca/IncludedResourceObject.java
new file mode 100644
index 000000000..296ab2d9d
--- /dev/null
+++ b/src/java/org/apache/fop/afp/modca/IncludedResourceObject.java
@@ -0,0 +1,63 @@
+/*
+ * 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.afp.modca;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URI;
+
+import org.apache.commons.io.IOUtils;
+
+import org.apache.fop.afp.util.ResourceAccessor;
+
+
+/**
+ * Encapsulates an included resource object that is loaded from an external file.
+ */
+public class IncludedResourceObject extends AbstractNamedAFPObject {
+
+    private ResourceAccessor resourceAccessor;
+    private URI uri;
+
+    /**
+     * Main constructor.
+     * @param name the name of the included resource
+     * @param resourceAccessor the resource accessor to load the external file with
+     * @param uri the URI of the external file
+     */
+    public IncludedResourceObject(String name,
+            ResourceAccessor resourceAccessor, URI uri) {
+        super(name);
+        this.resourceAccessor = resourceAccessor;
+        this.uri = uri;
+    }
+
+    /** {@inheritDoc} */
+    public void writeToStream(OutputStream os) throws IOException {
+        InputStream in = resourceAccessor.createInputStream(this.uri);
+        try {
+            IOUtils.copy(in, os);
+        } finally {
+            IOUtils.closeQuietly(in);
+        }
+    }
+
+}