/*
* 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.chemistry.opencmis.server.impl.browser;
import static org.apache.chemistry.opencmis.server.shared.HttpUtils.getBigIntegerParameter;
import static org.apache.chemistry.opencmis.server.shared.HttpUtils.getBooleanParameter;
import static org.apache.chemistry.opencmis.server.shared.HttpUtils.getStringParameter;
import java.math.BigInteger;
import java.util.List;
import javax.servlet.http.Cookie;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import org.apache.chemistry.opencmis.commons.data.RepositoryInfo;
import org.apache.chemistry.opencmis.commons.definitions.TypeDefinition;
import org.apache.chemistry.opencmis.commons.definitions.TypeDefinitionContainer;
import org.apache.chemistry.opencmis.commons.definitions.TypeDefinitionList;
import org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException;
import org.apache.chemistry.opencmis.commons.impl.Constants;
import org.apache.chemistry.opencmis.commons.server.CallContext;
import org.apache.chemistry.opencmis.commons.server.CmisService;
import org.apache.chemistry.opencmis.server.impl.browser.json.JSONConverter;
import org.json.simple.JSONArray;
import org.json.simple.JSONObject;
import org.json.simple.JSONValue;
/**
* Repository Service operations.
*/
public final class RepositoryService {
private RepositoryService() {
}
/**
* getRepositories.
*/
@SuppressWarnings("unchecked")
public static void getRepositories(CallContext context, CmisService service, HttpServletRequest request,
HttpServletResponse response) throws Exception {
// execute
List<RepositoryInfo> infoDataList = service.getRepositoryInfos(null);
JSONObject result = new JSONObject();
for (RepositoryInfo ri : infoDataList) {
result.put(ri.getId(), JSONConverter.convert(ri, request));
}
response.setStatus(HttpServletResponse.SC_OK);
BrowserBindingUtils.writeJSON(result, request, response);
}
/**
* getRepositoryInfo.
*/
public static void getRepositoryInfo(CallContext context, CmisService service, String repositoryId,
HttpServletRequest request, HttpServletResponse response) throws Exception {
// execute
RepositoryInfo ri = service.getRepositoryInfo(repositoryId, null);
JSONObject jsonRi = JSONConverter.convert(ri, request);
response.setStatus(HttpServletResponse.SC_OK);
BrowserBindingUtils.writeJSON(jsonRi, request, response);
}
/**
* getLastResult.
*/
@SuppressWarnings("unchecked")
public static void getLastResult(CallContext context, CmisService service, String repositoryId,
HttpServletRequest request, HttpServletResponse response) throws Exception {
String transaction = getStringParameter(request, BrowserBindingUtils.PARAM_TRANSACTION);
String cookieName = BrowserBindingUtils.getCookieName(transaction);
String cookieValue = null;
if (request.getCookies() != null) {
for (Cookie cookie : request.getCookies()) {
if (cookieName.equals(cookie.getName())) {
cookieValue = cookie.getValue();
break;
}
}
}
JSONObject result = null;
try {
if (cookieValue == null) {
cookieValue = BrowserBindingUtils.createCookieValue(0, null, "invalidArgument", "Unknown transaction!");
}
result = (JSONObject) JSONValue.parse(cookieValue);
} catch (Exception pe) {
result.put("code", 0);
result.put("objectId", null);
result.put("message", "Cookie pasring error!");
}
response.setStatus(HttpServletResponse.SC_OK);
BrowserBindingUtils.writeJSON((JSONObject) JSONValue.parse(cookieValue), request, response);
}
/**
* getTypeChildren.
*/
public static void getTypeChildren(CallContext context, CmisService service, String repositoryId,
HttpServletRequest request, HttpServletResponse response) throws Exception {
// get parameters
String typeId = getStringParameter(request, Constants.PARAM_TYPE_ID);
boolean includePropertyDefinitions = getBooleanParameter(request, Constants.PARAM_PROPERTY_DEFINITIONS, false);
BigInteger maxItems = getBigIntegerParameter(request, Constants.PARAM_MAX_ITEMS);
BigInteger skipCount = getBigIntegerParameter(request, Constants.PARAM_SKIP_COUNT);
// execute
TypeDefinitionList typeList = service.getTypeChildren(repositoryId, typeId, includePropertyDefinitions,
maxItems, skipCount, null);
JSONObject jsonTypeList = JSONConverter.convert(typeList);
response.setStatus(HttpServletResponse.SC_OK);
BrowserBindingUtils.writeJSON(jsonTypeList, request, response);
}
@SuppressWarnings("unchecked")
public static void getTypeDescendants(CallContext context, CmisService service, String repositoryId,
HttpServletRequest request, HttpServletResponse response) throws Exception {
// get parameters
String typeId = getStringParameter(request, Constants.PARAM_TYPE_ID);
BigInteger depth = getBigIntegerParameter(request, Constants.PARAM_DEPTH);
boolean includePropertyDefinitions = getBooleanParameter(request, Constants.PARAM_PROPERTY_DEFINITIONS, false);
// execute
List<TypeDefinitionContainer> typeTree = service.getTypeDescendants(repositoryId, typeId, depth,
includePropertyDefinitions, null);
if (typeTree == null) {
throw new CmisRuntimeException("Type tree is null!");
}
JSONArray jsonTypeTree = new JSONArray();
for (TypeDefinitionContainer container : typeTree) {
jsonTypeTree.add(JSONConverter.convert(container));
}
response.setStatus(HttpServletResponse.SC_OK);
BrowserBindingUtils.writeJSON(jsonTypeTree, request, response);
}
public static void getTypeDefinition(CallContext context, CmisService service, String repositoryId,
HttpServletRequest request, HttpServletResponse response) throws Exception {
// get parameters
String typeId = getStringParameter(request, Constants.PARAM_TYPE_ID);
// execute
TypeDefinition type = service.getTypeDefinition(repositoryId, typeId, null);
JSONObject jsonType = JSONConverter.convert(type);
response.setStatus(HttpServletResponse.SC_OK);
BrowserBindingUtils.writeJSON(jsonType, request, response);
}
}