/*
* 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.
*/
package org.apache.sling.mailarchiveserver.util;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Scanner;
import javax.jcr.query.Query;
import org.apache.felix.scr.annotations.Activate;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Reference;
import org.apache.sling.api.resource.LoginException;
import org.apache.sling.api.resource.PersistenceException;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.ResourceResolverFactory;
/**
* Helper REPL for querying JCR with SQL2 or XPath
*
* @author bogomolo
*/
@Component
public class SearchSandbox {
@Reference
private ResourceResolverFactory resourceResolverFactory;
ResourceResolver resolver = null;
@Activate
public void test() throws PersistenceException, LoginException {
System.out.println("*** Search service sandbox");
if (resolver == null) {
resolver = resourceResolverFactory.getAdministrativeResourceResolver(null);
}
Resource testRoot;
final Resource root = resolver.getResource("/");
final String path = getClass().getSimpleName();
testRoot = resolver.getResource(root, path);
if (testRoot == null) {
testRoot = resolver.create(root, path, null);
resolver.commit();
}
for (int i = 0; i < 3; i++) {
final Props props = new Props("title", "HELLO", "jcr:text", "world");
resolver.create(testRoot, "child_" + System.currentTimeMillis(), props).getPath();
resolver.commit();
}
Scanner sc = new Scanner(System.in);
System.out.println("Type \"quit\" to continue loading MAS.");
System.out.print("*** New query: >");
String query = sc.nextLine();
while (!query.equalsIgnoreCase("quit")) {
try {
System.out.println("*** sql");
Iterator<Resource> resSQL = resolver.findResources(query, Query.JCR_SQL2);
while (resSQL.hasNext()) {
Resource resource = (Resource) resSQL.next();
System.out.println(resource.toString());
}
// System.out.println("*** xpath");
// Iterator<Resource> resXPath = resolver.findResources(query, Query.XPATH);
// while (resXPath.hasNext()) {
// Resource resource = (Resource) resXPath.next();
// System.out.println(resource.toString());
// }
} catch (Exception e) {
e.printStackTrace();
}
System.out.print("*** New query: >");
query = sc.nextLine();
}
}
@SuppressWarnings("serial")
private static class Props extends HashMap<String, Object> {
Props(String ... keyValue) {
for(int i=0 ; i< keyValue.length; i+=2) {
put(keyValue[i], keyValue[i+1]);
}
}
}
}