/*
 * 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: URIAction.java 1828214 2018-04-03 10:20:45Z ssteiner $ */

package org.apache.fop.render.intermediate.extensions;

import org.xml.sax.ContentHandler;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.AttributesImpl;

import org.apache.fop.util.XMLUtil;

Action class which represents a "URI" action, i.e. an action that will call up an external resource identified by a URI.
/** * Action class which represents a "URI" action, i.e. an action that will call up an external * resource identified by a URI. */
public class URIAction extends AbstractAction implements DocumentNavigationExtensionConstants { private String uri; private boolean newWindow;
Creates a new instance.
Params:
  • uri – the target URI
  • newWindow – true if the link should be opened in a new window
/** * Creates a new instance. * @param uri the target URI * @param newWindow true if the link should be opened in a new window */
public URIAction(String uri, boolean newWindow) { if (uri == null) { throw new NullPointerException("uri must not be null"); } this.uri = uri; this.newWindow = newWindow; setID(getIDPrefix() + (uri + newWindow).hashCode()); }
Returns the target URI.
Returns:the target URI
/** * Returns the target URI. * @return the target URI */
public String getURI() { return this.uri; }
Indicates whether the link shall be opened in a new window.
Returns:true if a new window shall be opened
/** * Indicates whether the link shall be opened in a new window. * @return true if a new window shall be opened */
public boolean isNewWindow() { return this.newWindow; }
{@inheritDoc}
/** {@inheritDoc} */
public boolean isSame(AbstractAction other) { if (other == null) { throw new NullPointerException("other must not be null"); } if (!(other instanceof URIAction)) { return false; } URIAction otherAction = (URIAction)other; if (!getURI().equals(otherAction.getURI())) { return false; } if (isNewWindow() != otherAction.isNewWindow()) { return false; } return true; }
{@inheritDoc}
/** {@inheritDoc} */
public String getIDPrefix() { return "fop-" + GOTO_URI.getLocalName(); }
{@inheritDoc}
/** {@inheritDoc} */
public void toSAX(ContentHandler handler) throws SAXException { AttributesImpl atts = new AttributesImpl(); if (hasID()) { atts.addAttribute("", "id", "id", XMLUtil.CDATA, getID()); } atts.addAttribute("", "uri", "uri", XMLUtil.CDATA, getURI()); if (isNewWindow()) { atts.addAttribute("", "show-destination", "show-destination", XMLUtil.CDATA, "new"); } handler.startElement(GOTO_URI.getNamespaceURI(), GOTO_URI.getLocalName(), GOTO_URI.getQName(), atts); handler.endElement(GOTO_URI.getNamespaceURI(), GOTO_URI.getLocalName(), GOTO_URI.getQName()); } }