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- /*
- * 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.pdf;
-
- /**
- * class used to create a PDF Uri link
- */
- public class PDFUri extends PDFAction {
-
- private String uri;
-
- /**
- * create a Uri instance.
- *
- * @param uri the uri to which the link should point
- */
- public PDFUri(String uri) {
- this.uri = uri;
- }
-
- /**
- * returns the action ncecessary for a uri
- *
- * @return the action to place next to /A within a Link
- */
- public String getAction() {
- if (hasObjectNumber()) {
- return referencePDF();
- } else {
- return getDictString();
- }
- }
-
- private String getDictString() {
- return "<< /URI " + encodeURI(uri) + "\n/S /URI >>";
- }
-
- /** {@inheritDoc} */
- public String toPDFString() {
- //TODO Convert this class into a dictionary
- return getDictString();
- }
-
- private String encodeURI(String text) {
- if (getDocument() != null && getDocumentSafely().isEncryptionActive()) {
- final byte[] buf = PDFText.encode(text);
- byte[] enc = getDocument().getEncryption().encrypt(buf, this);
- return PDFText.toHex(enc, true);
- } else {
- return "(" + text + ")";
- }
- }
- }
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