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103 lines
4.2 KiB
103 lines
4.2 KiB
// RespourceInfoFactory.java
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// -------------------------------------
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// part of YACY
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// (C) by Michael Peter Christen; mc@anomic.de
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// first published on http://www.anomic.de
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// Frankfurt, Germany, 2006
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//
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// This file ist contributed by Martin Thelian
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//
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// $LastChangedDate: 2006-02-20 23:57:42 +0100 (Mo, 20 Feb 2006) $
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// $LastChangedRevision: 1715 $
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// $LastChangedBy: theli $
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//
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// This program is free software; you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation; either version 2 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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//
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// Using this software in any meaning (reading, learning, copying, compiling,
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// running) means that you agree that the Author(s) is (are) not responsible
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// for cost, loss of data or any harm that may be caused directly or indirectly
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// by usage of this softare or this documentation. The usage of this software
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// is on your own risk. The installation and usage (starting/running) of this
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// software may allow other people or application to access your computer and
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// any attached devices and is highly dependent on the configuration of the
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// software which must be done by the user of the software; the author(s) is
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// (are) also not responsible for proper configuration and usage of the
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// software, even if provoked by documentation provided together with
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// the software.
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//
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// Any changes to this file according to the GPL as documented in the file
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// gpl.txt aside this file in the shipment you received can be done to the
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// lines that follows this copyright notice here, but changes must not be
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// done inside the copyright notive above. A re-distribution must contain
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// the intact and unchanged copyright notice.
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// Contributions and changes to the program code must be marked as such.
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package de.anomic.plasma.cache;
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import java.lang.reflect.Constructor;
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import java.util.Map;
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import de.anomic.yacy.yacyURL;
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public class ResourceInfoFactory {
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public IResourceInfo buildResourceInfoObj(
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yacyURL resourceURL,
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Map<String, String> resourceMetadata
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) throws UnsupportedProtocolException, IllegalAccessException {
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String protocString = resourceURL.getProtocol();
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// TODO: remove this
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if (protocString.equals("https")) protocString = "http";
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// the full qualified class name
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final String className = this.getClass().getPackage().getName() + "." + protocString + ".ResourceInfo";
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try {
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// loading class by name
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final Class<?> moduleClass = Class.forName(className);
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// getting the constructor
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final Constructor<?> classConstructor = moduleClass.getConstructor( new Class[] {
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yacyURL.class,
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Map.class
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} );
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// instantiating class
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final IResourceInfo infoObject = (IResourceInfo) classConstructor.newInstance(new Object[] {
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resourceURL,
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resourceMetadata
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});
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// return the newly created object
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return infoObject;
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} catch (Exception e) {
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if (e instanceof RuntimeException) {
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throw (RuntimeException)e;
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} else if (e instanceof ClassNotFoundException) {
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throw new UnsupportedProtocolException(protocString, e);
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} else if (e instanceof IllegalAccessException) {
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throw (IllegalAccessException)e;
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} else {
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e.printStackTrace();
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return null;
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}
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}
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}
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}
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