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RepositoryService xref
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19 package org.apache.chemistry.opencmis.server.impl.browser;
20
21 import static org.apache.chemistry.opencmis.commons.impl.Constants.PARAM_DEPTH;
22 import static org.apache.chemistry.opencmis.commons.impl.Constants.PARAM_MAX_ITEMS;
23 import static org.apache.chemistry.opencmis.commons.impl.Constants.PARAM_PROPERTY_DEFINITIONS;
24 import static org.apache.chemistry.opencmis.commons.impl.Constants.PARAM_SKIP_COUNT;
25 import static org.apache.chemistry.opencmis.commons.impl.Constants.PARAM_TRANSACTION;
26 import static org.apache.chemistry.opencmis.commons.impl.Constants.PARAM_TYPE_ID;
27 import static org.apache.chemistry.opencmis.server.shared.HttpUtils.getBigIntegerParameter;
28 import static org.apache.chemistry.opencmis.server.shared.HttpUtils.getBooleanParameter;
29 import static org.apache.chemistry.opencmis.server.shared.HttpUtils.getStringParameter;
30
31 import java.math.BigInteger;
32 import java.util.List;
33
34 import javax.servlet.http.Cookie;
35 import javax.servlet.http.HttpServletRequest;
36 import javax.servlet.http.HttpServletResponse;
37
38 import org.apache.chemistry.opencmis.commons.data.RepositoryInfo;
39 import org.apache.chemistry.opencmis.commons.definitions.TypeDefinition;
40 import org.apache.chemistry.opencmis.commons.definitions.TypeDefinitionContainer;
41 import org.apache.chemistry.opencmis.commons.definitions.TypeDefinitionList;
42 import org.apache.chemistry.opencmis.commons.exceptions.CmisInvalidArgumentException;
43 import org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException;
44 import org.apache.chemistry.opencmis.commons.impl.JSONConverter;
45 import org.apache.chemistry.opencmis.commons.impl.json.JSONArray;
46 import org.apache.chemistry.opencmis.commons.impl.json.JSONObject;
47 import org.apache.chemistry.opencmis.commons.impl.json.JSONValue;
48 import org.apache.chemistry.opencmis.commons.server.CallContext;
49 import org.apache.chemistry.opencmis.commons.server.CmisService;
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53
54 public final class RepositoryService {
55
56 private RepositoryService() {
57 }
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61
62 public static void getRepositories(CallContext context, CmisService service, HttpServletRequest request,
63 HttpServletResponse response) throws Exception {
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65 List<RepositoryInfo> infoDataList = service.getRepositoryInfos(null);
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67 JSONObject result = new JSONObject();
68 for (RepositoryInfo ri : infoDataList) {
69 String repositoryUrl = BrowserBindingUtils.compileRepositoryUrl(request, ri.getId()).toString();
70 String rootUrl = BrowserBindingUtils.compileRootUrl(request, ri.getId()).toString();
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72 result.put(ri.getId(), JSONConverter.convert(ri, repositoryUrl, rootUrl));
73 }
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75 response.setStatus(HttpServletResponse.SC_OK);
76 BrowserBindingUtils.writeJSON(result, request, response);
77 }
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82 public static void getRepositoryInfo(CallContext context, CmisService service, String repositoryId,
83 HttpServletRequest request, HttpServletResponse response) throws Exception {
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85 RepositoryInfo ri = service.getRepositoryInfo(repositoryId, null);
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87 String repositoryUrl = BrowserBindingUtils.compileRepositoryUrl(request, ri.getId()).toString();
88 String rootUrl = BrowserBindingUtils.compileRootUrl(request, ri.getId()).toString();
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90 JSONObject result = new JSONObject();
91 result.put(ri.getId(), JSONConverter.convert(ri, repositoryUrl, rootUrl));
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93 response.setStatus(HttpServletResponse.SC_OK);
94 BrowserBindingUtils.writeJSON(result, request, response);
95 }
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100 public static void getLastResult(CallContext context, CmisService service, String repositoryId,
101 HttpServletRequest request, HttpServletResponse response) throws Exception {
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103 String transaction = getStringParameter(request, PARAM_TRANSACTION);
104 String cookieName = BrowserBindingUtils.getCookieName(transaction);
105 String cookieValue = null;
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107 if (request.getCookies() != null) {
108 for (Cookie cookie : request.getCookies()) {
109 if (cookieName.equals(cookie.getName())) {
110 cookieValue = cookie.getValue();
111 break;
112 }
113 }
114 }
115
116 try {
117 if (cookieValue == null) {
118 cookieValue = BrowserBindingUtils.createCookieValue(0, null,
119 CmisInvalidArgumentException.EXCEPTION_NAME, "Unknown transaction!");
120 } else {
121 JSONValue.parse(cookieValue);
122 }
123 } catch (Exception pe) {
124 cookieValue = BrowserBindingUtils.createCookieValue(0, null, CmisRuntimeException.EXCEPTION_NAME,
125 "Cookie pasring error!");
126 }
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128 BrowserBindingUtils.deleteCookie(request, response, repositoryId, transaction);
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130 response.setStatus(HttpServletResponse.SC_OK);
131 BrowserBindingUtils.writeJSON((JSONObject) JSONValue.parse(cookieValue), request, response);
132 }
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137 public static void getTypeChildren(CallContext context, CmisService service, String repositoryId,
138 HttpServletRequest request, HttpServletResponse response) throws Exception {
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140 String typeId = getStringParameter(request, PARAM_TYPE_ID);
141 boolean includePropertyDefinitions = getBooleanParameter(request, PARAM_PROPERTY_DEFINITIONS, false);
142 BigInteger maxItems = getBigIntegerParameter(request, PARAM_MAX_ITEMS);
143 BigInteger skipCount = getBigIntegerParameter(request, PARAM_SKIP_COUNT);
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146 TypeDefinitionList typeList = service.getTypeChildren(repositoryId, typeId, includePropertyDefinitions,
147 maxItems, skipCount, null);
148 JSONObject jsonTypeList = JSONConverter.convert(typeList);
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150 response.setStatus(HttpServletResponse.SC_OK);
151 BrowserBindingUtils.writeJSON(jsonTypeList, request, response);
152 }
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154 public static void getTypeDescendants(CallContext context, CmisService service, String repositoryId,
155 HttpServletRequest request, HttpServletResponse response) throws Exception {
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157 String typeId = getStringParameter(request, PARAM_TYPE_ID);
158 BigInteger depth = getBigIntegerParameter(request, PARAM_DEPTH);
159 boolean includePropertyDefinitions = getBooleanParameter(request, PARAM_PROPERTY_DEFINITIONS, false);
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162 List<TypeDefinitionContainer> typeTree = service.getTypeDescendants(repositoryId, typeId, depth,
163 includePropertyDefinitions, null);
164
165 if (typeTree == null) {
166 throw new CmisRuntimeException("Type tree is null!");
167 }
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169 JSONArray jsonTypeTree = new JSONArray();
170 for (TypeDefinitionContainer container : typeTree) {
171 jsonTypeTree.add(JSONConverter.convert(container));
172 }
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174 response.setStatus(HttpServletResponse.SC_OK);
175 BrowserBindingUtils.writeJSON(jsonTypeTree, request, response);
176 }
177
178 public static void getTypeDefinition(CallContext context, CmisService service, String repositoryId,
179 HttpServletRequest request, HttpServletResponse response) throws Exception {
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181 String typeId = getStringParameter(request, PARAM_TYPE_ID);
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184 TypeDefinition type = service.getTypeDefinition(repositoryId, typeId, null);
185 JSONObject jsonType = JSONConverter.convert(type);
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187 response.setStatus(HttpServletResponse.SC_OK);
188 BrowserBindingUtils.writeJSON(jsonType, request, response);
189 }
190 }