+/*
+ * 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.
+ */
+
+package org.apache.log4j.or.sax;
+
+import org.apache.log4j.or.ObjectRenderer;
+
+import org.xml.sax.Attributes;
+
+/**
+ Render <code>org.xml.sax.Attributes</code> objects.
+
+ @author Ceki Gülcü
+ @since 1.2 */
+public class AttributesRenderer implements ObjectRenderer {
+
+ public
+ AttributesRenderer() {
+ }
+
+
+ /**
+ Render a {@link org.xml.sax.Attributes}.
+ */
+ public
+ String doRender(Object o) {
+ if(o instanceof Attributes) {
+ StringBuffer sbuf = new StringBuffer();
+ Attributes a = (Attributes) o;
+ int len = a.getLength();
+ boolean first = true;
+ for(int i = 0; i < len; i++) {
+ if(first) {
+ first = false;
+ } else {
+ sbuf.append(", ");
+ }
+ sbuf.append(a.getQName(i));
+ sbuf.append('=');
+ sbuf.append(a.getValue(i));
+ }
+ return sbuf.toString();
+ } else {
+ try {
+ return o.toString();
+ } catch(Exception ex) {
+ return ex.toString();
+ }
+ }
+ }
+}
+