/* The contents of this file are subject to the license and copyright terms
* detailed in the license directory at the root of the source tree (also
* available online at http://fedora-commons.org/license/).
*/
package org.fcrepo.client.utility;
import java.math.BigInteger;
import java.net.MalformedURLException;
import java.rmi.RemoteException;
import java.util.Arrays;
import javax.xml.rpc.ServiceException;
import org.fcrepo.client.FedoraClient;
import org.fcrepo.common.Constants;
import org.fcrepo.server.access.FedoraAPIAMTOM;
import org.fcrepo.server.types.gen.ArrayOfString;
import org.fcrepo.server.types.gen.FieldSearchQuery;
import org.fcrepo.server.types.gen.FieldSearchResult;
import org.fcrepo.server.types.gen.ObjectFields;
/**
* @author Chris Wilper
* @version $Id$
*/
public class AutoFinder {
private final FedoraAPIAMTOM m_apia;
public AutoFinder(FedoraAPIAMTOM apia)
throws MalformedURLException, ServiceException {
m_apia = apia;
}
public FieldSearchResult findObjects(ArrayOfString resultFields,
int maxResults,
FieldSearchQuery query)
throws RemoteException {
return findObjects(m_apia, resultFields, maxResults, query);
}
public FieldSearchResult resumeFindObjects(String sessionToken)
throws RemoteException {
return resumeFindObjects(m_apia, sessionToken);
}
public static FieldSearchResult findObjects(FedoraAPIAMTOM skeleton,
ArrayOfString resultFields,
int maxResults,
FieldSearchQuery query)
throws RemoteException {
return skeleton.findObjects(resultFields, new BigInteger(""
+ maxResults), query);
}
public static FieldSearchResult resumeFindObjects(FedoraAPIAMTOM skeleton,
String sessionToken)
throws RemoteException {
return skeleton.resumeFindObjects(sessionToken);
}
public static void showUsage(String message) {
System.err.println(message);
System.err.println("Usage: fedora-find host port user password fields phrase protocol [context]");
System.err.println("");
System.err.println(" host - The Fedora server host or ip address.");
System.err.println(" port - The Fedora server port.");
System.err.println(" user - The username of a repository user.");
System.err.println(" password - The password of a repository user.");
System.err.println(" fields - Space-delimited list of fields.");
System.err.println(" phrase - Phrase to search for in any field (with ? and * wildcards)");
System.err.println(" protocol - The protocol to communication with the Fedora server (http|https)");
System.err.println(" context - Optional, the name of the context the Fedora server is deployed in (default is fedora)");
}
public static void printValue(String name, String value) {
if (value != null) {
System.out.println(" " + name + " " + value);
}
}
public static void printValue(String name, String[] value) {
if (value != null) {
for (String element : value) {
AutoFinder.printValue(name, element);
}
}
}
public static void main(String[] args) throws Exception {
System.setProperty("java.awt.headless", "true");
if (args.length < 7 || args.length > 8) {
AutoFinder.showUsage("Seven or eight arguments required.");
System.exit(0);
}
String context = Constants.FEDORA_DEFAULT_APP_CONTEXT;
String host = args[0];
int port = Integer.parseInt(args[1]);
String user = args[2];
String pass = args[3];
String fields = args[4];
String phrase = args[5];
String protocol = args[6];
if (args.length == 8 && !args[7].equals("")){
context = args[7];
}
try {
// FIXME: Get around hardcoding the path in the baseURL
String baseURL = protocol + "://" + host + ":" + port + "/" + context;
FedoraClient fc = new FedoraClient(baseURL, user, pass);
AutoFinder finder = new AutoFinder(fc.getAPIAMTOM());
fc.shutdown();
FieldSearchQuery query = new FieldSearchQuery();
org.fcrepo.server.types.gen.ObjectFactory factory =
new org.fcrepo.server.types.gen.ObjectFactory();
query.setTerms(factory.createFieldSearchQueryTerms(phrase));
String[] arrayS = fields.split(" ");
ArrayOfString aux = new ArrayOfString();
aux.getItem().addAll(Arrays.asList(arrayS));
FieldSearchResult result =
finder.findObjects(aux, 20, query);
int matchNum = 0;
while (result != null) {
for (int i = 0; i < result.getResultList().getObjectFields().size(); i++) {
ObjectFields o = result.getResultList().getObjectFields().get(i);
matchNum++;
System.out.println("#" + matchNum);
AutoFinder.printValue("pid ", o.getPid() != null ? o.getPid().getValue() : null);
AutoFinder.printValue("state ", o.getState() != null ? o.getState().getValue() : null);
AutoFinder.printValue("ownerId ", o.getOwnerId() != null ? o.getOwnerId().getValue() : null);
AutoFinder.printValue("cDate ", o.getCDate() != null ? o.getCDate().getValue() : null);
AutoFinder.printValue("mDate ", o.getMDate() != null ? o.getMDate().getValue() : null);
AutoFinder.printValue("dcmDate ", o.getDcmDate() != null ? o.getDcmDate().getValue() : null);
AutoFinder.printValue("title ", o.getTitle() != null ? o.getTitle().toString() : null);
AutoFinder.printValue("creator ", o.getCreator() != null ? o.getCreator().toString() : null);
AutoFinder.printValue("subject ", o.getSubject() != null ? o.getSubject().toString() : null);
AutoFinder.printValue("description ", o.getDescription() != null ? o.getDescription().toString() : null);
AutoFinder.printValue("publisher ", o.getPublisher() != null ? o.getPublisher().toString() : null);
AutoFinder.printValue("contributor ", o.getContributor() != null ? o.getContributor().toString() : null);
AutoFinder.printValue("date ", o.getDate() != null ? o.getDate().toString() : null);
AutoFinder.printValue("type ", o.getType() != null ? o.getType().toString() : null);
AutoFinder.printValue("format ", o.getFormat() != null ? o.getFormat().toString() : null);
AutoFinder.printValue("identifier ", o.getIdentifier() != null ? o.getIdentifier().toString() : null);
AutoFinder.printValue("source ", o.getSource() != null ? o.getSource().toString() : null);
AutoFinder.printValue("language ", o.getLanguage() != null ? o.getLanguage().toString() : null);
AutoFinder.printValue("relation ", o.getRelation() != null ? o.getRelation().toString() : null);
AutoFinder.printValue("coverage ", o.getCoverage() != null ? o.getCoverage().toString() : null);
AutoFinder.printValue("rights ", o.getRights() != null ? o.getRights().toString() : null);
System.out.println("");
}
if (result.getListSession() != null && result.getListSession().getValue() != null) {
result = finder.resumeFindObjects(result.getListSession().getValue().getToken());
} else {
result = null;
}
}
} catch (Exception e) {
System.err.println("ERROR: " + e.getClass().getName()
+ (e.getMessage() == null ? "" : ": " + e.getMessage()));
}
}
}