| /******************************************************************************* |
| * Copyright (c) 2011, 2015 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.help.internal.webapp.parser; |
| |
| import java.util.Properties; |
| |
| import org.eclipse.help.internal.webapp.utils.JSonHelper; |
| import org.eclipse.help.internal.webapp.utils.XMLHelper; |
| import org.xml.sax.Attributes; |
| |
| public class SearchParser extends ResultParser { |
| |
| // private ParseElement element; |
| private Properties properties; |
| private String currentTag; |
| |
| public SearchParser() { |
| super(JSonHelper.LABEL); |
| } |
| |
| @Override |
| public void startElement(String uri, |
| String lname, String name, Attributes attrs) { |
| |
| currentTag = name; |
| if (name.equalsIgnoreCase(XMLHelper.ELEMENT_HIT)) { |
| |
| properties = new Properties(); |
| properties.put(JSonHelper.PROPERTY_NAME, name); |
| for (int i = 0; i < attrs.getLength(); i++) { |
| String qname = attrs.getQName(i); |
| String val = attrs.getValue(i); |
| properties.put(qname, val); |
| } |
| |
| String id = "" + items.size(); //$NON-NLS-1$ |
| properties.put(JSonHelper.ID, id); |
| |
| } else if (name.equalsIgnoreCase(XMLHelper.ELEMENT_CATEGORY)) { |
| for (int i = 0; i < attrs.getLength(); i++) { |
| String qname = attrs.getQName(i); |
| String val = attrs.getValue(i); |
| if (qname.equalsIgnoreCase(XMLHelper.ATTR_HREF)) |
| qname = XMLHelper.CATEGORY_HREF; |
| properties.put(qname, val); |
| } |
| } |
| } |
| |
| @Override |
| public void characters(char[] ch, int start, int length) { |
| |
| if (currentTag.equalsIgnoreCase(XMLHelper.ELEMENT_HIT) |
| || currentTag.equalsIgnoreCase(XMLHelper.ELEMENT_HITS)) |
| return; |
| |
| if (properties != null) |
| { |
| String content = new String(ch, start, length); |
| |
| String existing = (String) properties.get(currentTag); |
| if (existing == null) |
| existing = ""; //$NON-NLS-1$ |
| |
| content = content.replaceAll("[\\n\\t]", "").trim(); //$NON-NLS-1$ //$NON-NLS-2$ |
| |
| properties.put(currentTag, existing + content); |
| } |
| } |
| |
| @Override |
| public void endElement(String uri, String lname, String name) { |
| |
| if (name.equalsIgnoreCase(XMLHelper.ELEMENT_HIT)) { |
| ParseElement element = new ParseElement(properties); |
| items.add(element); |
| } |
| } |
| } |