| /* |
| * 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.atompub; |
| |
| import static org.apache.chemistry.opencmis.commons.impl.CollectionsHelper.isNotEmpty; |
| |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.io.PrintWriter; |
| import java.math.BigInteger; |
| import java.util.GregorianCalendar; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.TimeZone; |
| |
| import javax.servlet.http.HttpServletRequest; |
| import javax.servlet.http.HttpServletResponse; |
| import javax.xml.stream.XMLStreamWriter; |
| |
| import org.apache.chemistry.opencmis.commons.PropertyIds; |
| import org.apache.chemistry.opencmis.commons.data.AllowableActions; |
| import org.apache.chemistry.opencmis.commons.data.BulkUpdateObjectIdAndChangeToken; |
| import org.apache.chemistry.opencmis.commons.data.ContentStream; |
| import org.apache.chemistry.opencmis.commons.data.FailedToDeleteData; |
| import org.apache.chemistry.opencmis.commons.data.ObjectData; |
| import org.apache.chemistry.opencmis.commons.data.Properties; |
| import org.apache.chemistry.opencmis.commons.data.PropertyData; |
| import org.apache.chemistry.opencmis.commons.data.PropertyString; |
| import org.apache.chemistry.opencmis.commons.enums.IncludeRelationships; |
| import org.apache.chemistry.opencmis.commons.enums.UnfileObject; |
| import org.apache.chemistry.opencmis.commons.enums.VersioningState; |
| import org.apache.chemistry.opencmis.commons.exceptions.CmisInvalidArgumentException; |
| import org.apache.chemistry.opencmis.commons.exceptions.CmisRuntimeException; |
| import org.apache.chemistry.opencmis.commons.impl.Constants; |
| import org.apache.chemistry.opencmis.commons.impl.IOUtils; |
| import org.apache.chemistry.opencmis.commons.impl.MimeHelper; |
| import org.apache.chemistry.opencmis.commons.impl.ReturnVersion; |
| import org.apache.chemistry.opencmis.commons.impl.UrlBuilder; |
| import org.apache.chemistry.opencmis.commons.impl.XMLConverter; |
| import org.apache.chemistry.opencmis.commons.impl.XMLUtils; |
| import org.apache.chemistry.opencmis.commons.impl.dataobjects.BulkUpdateImpl; |
| import org.apache.chemistry.opencmis.commons.impl.dataobjects.ContentStreamImpl; |
| import org.apache.chemistry.opencmis.commons.impl.dataobjects.ObjectDataImpl; |
| import org.apache.chemistry.opencmis.commons.impl.dataobjects.PropertiesImpl; |
| import org.apache.chemistry.opencmis.commons.impl.dataobjects.PropertyIdImpl; |
| import org.apache.chemistry.opencmis.commons.impl.dataobjects.PropertyStringImpl; |
| import org.apache.chemistry.opencmis.commons.server.CallContext; |
| import org.apache.chemistry.opencmis.commons.server.CmisService; |
| import org.apache.chemistry.opencmis.commons.server.ObjectInfo; |
| import org.apache.chemistry.opencmis.commons.spi.Holder; |
| import org.apache.chemistry.opencmis.server.shared.TempStoreOutputStreamFactory; |
| |
| /** |
| * Object Service operations. |
| */ |
| public class ObjectService { |
| |
| private static final int BUFFER_SIZE = 64 * 1024; |
| |
| /** |
| * Create. |
| */ |
| public static class Create extends AbstractAtomPubServiceCall { |
| public void serve(CallContext context, CmisService service, String repositoryId, HttpServletRequest request, |
| HttpServletResponse response) throws Exception { |
| assert context != null; |
| assert service != null; |
| assert repositoryId != null; |
| assert request != null; |
| assert response != null; |
| |
| // get parameters |
| String folderId = getStringParameter(request, Constants.PARAM_ID); |
| String sourceFolderId = getStringParameter(request, Constants.PARAM_SOURCE_FOLDER_ID); |
| VersioningState versioningState = getEnumParameter(request, Constants.PARAM_VERSIONIG_STATE, |
| VersioningState.class); |
| |
| TempStoreOutputStreamFactory streamFactory = (TempStoreOutputStreamFactory) context |
| .get(CallContext.STREAM_FACTORY); |
| AtomEntryParser parser = new AtomEntryParser(streamFactory); |
| parser.setIgnoreAtomContentSrc(true); // needed for some clients |
| parser.parse(request.getInputStream()); |
| |
| // execute |
| String newObjectId = null; |
| String objectId = parser.getId(); |
| try { |
| if (stopBeforeService(service)) { |
| return; |
| } |
| |
| if (objectId == null) { |
| // create |
| ContentStream contentStream = parser.getContentStream(); |
| newObjectId = service.create(repositoryId, parser.getProperties(), folderId, contentStream, |
| versioningState, parser.getPolicyIds(), null); |
| } else { |
| if (sourceFolderId == null || sourceFolderId.trim().length() == 0) { |
| // addObjectToFolder |
| service.addObjectToFolder(repositoryId, objectId, folderId, null, null); |
| newObjectId = objectId; |
| } else { |
| // move |
| Holder<String> objectIdHolder = new Holder<String>(objectId); |
| service.moveObject(repositoryId, objectIdHolder, folderId, sourceFolderId, null); |
| newObjectId = objectIdHolder.getValue(); |
| } |
| } |
| |
| if (stopAfterService(service)) { |
| return; |
| } |
| } finally { |
| parser.release(); |
| } |
| |
| ObjectInfo objectInfo = service.getObjectInfo(repositoryId, newObjectId); |
| if (objectInfo == null) { |
| throw new CmisRuntimeException("Object Info is missing!"); |
| } |
| |
| ObjectData object = objectInfo.getObject(); |
| if (object == null) { |
| throw new CmisRuntimeException("Object is null!"); |
| } |
| |
| // set headers |
| UrlBuilder baseUrl = compileBaseUrl(request, repositoryId); |
| |
| response.setStatus(HttpServletResponse.SC_CREATED); |
| response.setContentType(Constants.MEDIATYPE_ENTRY); |
| response.setHeader("Location", compileUrl(baseUrl, RESOURCE_ENTRY, newObjectId)); |
| |
| // write XML |
| AtomEntry entry = new AtomEntry(); |
| entry.startDocument(response.getOutputStream(), getNamespaces(service)); |
| writeObjectEntry(service, entry, object, null, repositoryId, null, null, baseUrl, true, |
| context.getCmisVersion()); |
| entry.endDocument(); |
| } |
| } |
| |
| /** |
| * Create relationship. |
| */ |
| public static class CreateRelationship extends AbstractAtomPubServiceCall { |
| public void serve(CallContext context, CmisService service, String repositoryId, HttpServletRequest request, |
| HttpServletResponse response) throws Exception { |
| assert context != null; |
| assert service != null; |
| assert repositoryId != null; |
| assert request != null; |
| assert response != null; |
| |
| // get parameters |
| TempStoreOutputStreamFactory streamFactory = (TempStoreOutputStreamFactory) context |
| .get(CallContext.STREAM_FACTORY); |
| AtomEntryParser parser = new AtomEntryParser(request.getInputStream(), streamFactory); |
| |
| // execute |
| String newObjectId = null; |
| try { |
| if (stopBeforeService(service)) { |
| return; |
| } |
| |
| newObjectId = service.createRelationship(repositoryId, parser.getProperties(), parser.getPolicyIds(), |
| null, null, null); |
| |
| if (stopAfterService(service)) { |
| return; |
| } |
| } finally { |
| parser.release(); |
| } |
| |
| ObjectInfo objectInfo = service.getObjectInfo(repositoryId, newObjectId); |
| if (objectInfo == null) { |
| throw new CmisRuntimeException("Object Info is missing!"); |
| } |
| |
| ObjectData object = objectInfo.getObject(); |
| if (object == null) { |
| throw new CmisRuntimeException("Object is null!"); |
| } |
| |
| // set headers |
| UrlBuilder baseUrl = compileBaseUrl(request, repositoryId); |
| |
| response.setStatus(HttpServletResponse.SC_CREATED); |
| response.setContentType(Constants.MEDIATYPE_ENTRY); |
| response.setHeader("Location", compileUrl(baseUrl, RESOURCE_ENTRY, newObjectId)); |
| |
| // write XML |
| AtomEntry entry = new AtomEntry(); |
| entry.startDocument(response.getOutputStream(), getNamespaces(service)); |
| writeObjectEntry(service, entry, object, null, repositoryId, null, null, baseUrl, true, |
| context.getCmisVersion()); |
| entry.endDocument(); |
| } |
| } |
| |
| /** |
| * Delete object. |
| */ |
| public static class DeleteObject extends AbstractAtomPubServiceCall { |
| public void serve(CallContext context, CmisService service, String repositoryId, HttpServletRequest request, |
| HttpServletResponse response) throws Exception { |
| assert context != null; |
| assert service != null; |
| assert repositoryId != null; |
| assert request != null; |
| assert response != null; |
| |
| // get parameters |
| String objectId = getStringParameter(request, Constants.PARAM_ID); |
| Boolean allVersions = getBooleanParameter(request, Constants.PARAM_ALL_VERSIONS); |
| |
| // execute |
| if (stopBeforeService(service)) { |
| return; |
| } |
| |
| service.deleteObjectOrCancelCheckOut(repositoryId, objectId, allVersions, null); |
| |
| if (stopAfterService(service)) { |
| return; |
| } |
| |
| // set headers |
| response.setStatus(HttpServletResponse.SC_NO_CONTENT); |
| } |
| } |
| |
| /** |
| * Delete content stream. |
| */ |
| public static class DeleteContentStream extends AbstractAtomPubServiceCall { |
| public void serve(CallContext context, CmisService service, String repositoryId, HttpServletRequest request, |
| HttpServletResponse response) throws Exception { |
| assert context != null; |
| assert service != null; |
| assert repositoryId != null; |
| assert request != null; |
| assert response != null; |
| |
| // get parameters |
| String objectId = getStringParameter(request, Constants.PARAM_ID); |
| String changeToken = getStringParameter(request, Constants.PARAM_CHANGE_TOKEN); |
| |
| // execute |
| if (stopBeforeService(service)) { |
| return; |
| } |
| |
| service.deleteContentStream(repositoryId, new Holder<String>(objectId), changeToken == null ? null |
| : new Holder<String>(changeToken), null); |
| |
| if (stopAfterService(service)) { |
| return; |
| } |
| |
| // set headers |
| response.setStatus(HttpServletResponse.SC_NO_CONTENT); |
| } |
| } |
| |
| /** |
| * Set or append content stream. |
| */ |
| public static class SetOrAppendContentStream extends AbstractAtomPubServiceCall { |
| public void serve(CallContext context, CmisService service, String repositoryId, HttpServletRequest request, |
| HttpServletResponse response) throws Exception { |
| assert context != null; |
| assert service != null; |
| assert repositoryId != null; |
| assert request != null; |
| assert response != null; |
| |
| // get parameters |
| String objectId = getStringParameter(request, Constants.PARAM_ID); |
| String changeToken = getStringParameter(request, Constants.PARAM_CHANGE_TOKEN); |
| Boolean appendFlag = getBooleanParameter(request, Constants.PARAM_APPEND); |
| Boolean overwriteFlag = getBooleanParameter(request, Constants.PARAM_OVERWRITE_FLAG); |
| Boolean isLastChunk = getBooleanParameter(request, Constants.PARAM_IS_LAST_CHUNK); |
| |
| ContentStreamImpl contentStream = new ContentStreamImpl(); |
| contentStream.setStream(request.getInputStream()); |
| contentStream.setMimeType(request.getHeader("Content-Type")); |
| String lengthStr = request.getHeader("Content-Length"); |
| if (lengthStr != null) { |
| try { |
| contentStream.setLength(new BigInteger(lengthStr)); |
| } catch (NumberFormatException e) { |
| // invalid content length -> ignore |
| } |
| } |
| String contentDisposition = request.getHeader(MimeHelper.CONTENT_DISPOSITION); |
| if (contentDisposition != null) { |
| contentStream.setFileName(MimeHelper.decodeContentDispositionFilename(contentDisposition)); |
| } |
| |
| // execute |
| if (stopBeforeService(service)) { |
| return; |
| } |
| |
| Holder<String> objectIdHolder = new Holder<String>(objectId); |
| if (Boolean.TRUE.equals(appendFlag)) { |
| service.appendContentStream(repositoryId, objectIdHolder, changeToken == null ? null |
| : new Holder<String>(changeToken), contentStream, (Boolean.TRUE.equals(isLastChunk) ? true |
| : false), null); |
| } else { |
| service.setContentStream(repositoryId, objectIdHolder, overwriteFlag, changeToken == null ? null |
| : new Holder<String>(changeToken), contentStream, null); |
| } |
| |
| if (stopAfterService(service)) { |
| return; |
| } |
| |
| // set headers |
| String newObjectId = (objectIdHolder.getValue() == null ? objectId : objectIdHolder.getValue()); |
| String contentLocation = compileUrl(compileBaseUrl(request, repositoryId), RESOURCE_CONTENT, newObjectId); |
| String location = compileUrl(compileBaseUrl(request, repositoryId), RESOURCE_OBJECTBYID, newObjectId); |
| |
| // set status |
| if (newObjectId.equals(objectId)) { |
| if (Boolean.TRUE.equals(appendFlag)) { |
| // append stream: no new version -> OK |
| response.setStatus(HttpServletResponse.SC_OK); |
| response.setContentLength(0); |
| } else { |
| if (!Boolean.FALSE.equals(overwriteFlag)) { |
| // set stream: no new version and overwrite -> |
| // OK: if the document had a stream, |
| // CREATED: if the document had no stream |
| // ... but we don't know, ... OK is more likely ... |
| response.setStatus(HttpServletResponse.SC_OK); |
| response.setContentLength(0); |
| } else { |
| // set stream: no new version and not overwrite -> |
| // CREATED (the document hasn't had a stream) |
| response.setStatus(HttpServletResponse.SC_CREATED); |
| } |
| } |
| } else { |
| // new version created -> CREATED |
| response.setStatus(HttpServletResponse.SC_CREATED); |
| } |
| response.setHeader("Content-Location", contentLocation); |
| response.setHeader("Location", location); |
| } |
| } |
| |
| /** |
| * Delete tree. |
| */ |
| public static class DeleteTree extends AbstractAtomPubServiceCall { |
| public void serve(CallContext context, CmisService service, String repositoryId, HttpServletRequest request, |
| HttpServletResponse response) throws Exception { |
| assert context != null; |
| assert service != null; |
| assert repositoryId != null; |
| assert request != null; |
| assert response != null; |
| |
| // get parameters |
| String folderId = getStringParameter(request, Constants.PARAM_ID); |
| Boolean allVersions = getBooleanParameter(request, Constants.PARAM_ALL_VERSIONS); |
| UnfileObject unfileObjects = getEnumParameter(request, Constants.PARAM_UNFILE_OBJECTS, UnfileObject.class); |
| Boolean continueOnFailure = getBooleanParameter(request, Constants.PARAM_CONTINUE_ON_FAILURE); |
| |
| // execute |
| if (stopBeforeService(service)) { |
| return; |
| } |
| |
| FailedToDeleteData ftd = service.deleteTree(repositoryId, folderId, allVersions, unfileObjects, |
| continueOnFailure, null); |
| |
| if (stopAfterService(service)) { |
| return; |
| } |
| |
| if (ftd != null && isNotEmpty(ftd.getIds())) { |
| // print ids that could not be deleted |
| response.setStatus(HttpServletResponse.SC_INTERNAL_SERVER_ERROR); |
| response.setContentType("text/plain"); |
| |
| PrintWriter pw = response.getWriter(); |
| |
| pw.println("Failed to delete the following objects:"); |
| for (String id : ftd.getIds()) { |
| pw.println(id); |
| } |
| |
| pw.flush(); |
| |
| return; |
| } |
| |
| // set headers |
| response.setStatus(HttpServletResponse.SC_NO_CONTENT); |
| } |
| } |
| |
| /** |
| * getObject. |
| */ |
| public static class GetObject extends AbstractAtomPubServiceCall { |
| public void serve(CallContext context, CmisService service, String repositoryId, HttpServletRequest request, |
| HttpServletResponse response) throws Exception { |
| assert context != null; |
| assert service != null; |
| assert repositoryId != null; |
| assert request != null; |
| assert response != null; |
| |
| // get parameters |
| String objectId = getStringParameter(request, Constants.PARAM_ID); |
| ReturnVersion returnVersion = getEnumParameter(request, Constants.PARAM_RETURN_VERSION, ReturnVersion.class); |
| String filter = getStringParameter(request, Constants.PARAM_FILTER); |
| Boolean includeAllowableActions = getBooleanParameter(request, Constants.PARAM_ALLOWABLE_ACTIONS); |
| IncludeRelationships includeRelationships = getEnumParameter(request, Constants.PARAM_RELATIONSHIPS, |
| IncludeRelationships.class); |
| String renditionFilter = getStringParameter(request, Constants.PARAM_RENDITION_FILTER); |
| Boolean includePolicyIds = getBooleanParameter(request, Constants.PARAM_POLICY_IDS); |
| Boolean includeAcl = getBooleanParameter(request, Constants.PARAM_ACL); |
| |
| // execute |
| if (stopBeforeService(service)) { |
| return; |
| } |
| |
| ObjectData object = null; |
| if (returnVersion == ReturnVersion.LATEST || returnVersion == ReturnVersion.LASTESTMAJOR) { |
| object = service.getObjectOfLatestVersion(repositoryId, objectId, null, |
| returnVersion == ReturnVersion.LASTESTMAJOR, filter, includeAllowableActions, |
| includeRelationships, renditionFilter, includePolicyIds, includeAcl, null); |
| } else { |
| object = service.getObject(repositoryId, objectId, filter, includeAllowableActions, |
| includeRelationships, renditionFilter, includePolicyIds, includeAcl, null); |
| } |
| |
| if (stopAfterService(service)) { |
| return; |
| } |
| |
| if (object == null) { |
| throw new CmisRuntimeException("Object is null!"); |
| } |
| |
| ObjectInfo objectInfo = service.getObjectInfo(repositoryId, objectId); |
| if (objectInfo == null) { |
| throw new CmisRuntimeException("Object Info is missing!"); |
| } |
| |
| // set headers |
| response.setStatus(HttpServletResponse.SC_OK); |
| response.setContentType(Constants.MEDIATYPE_ENTRY); |
| |
| // write XML |
| UrlBuilder baseUrl = compileBaseUrl(request, repositoryId); |
| |
| AtomEntry entry = new AtomEntry(); |
| entry.startDocument(response.getOutputStream(), getNamespaces(service)); |
| writeObjectEntry(service, entry, object, null, repositoryId, null, null, baseUrl, true, |
| context.getCmisVersion()); |
| entry.endDocument(); |
| } |
| } |
| |
| /** |
| * objectByPath URI template. |
| */ |
| public static class GetObjectByPath extends AbstractAtomPubServiceCall { |
| public void serve(CallContext context, CmisService service, String repositoryId, HttpServletRequest request, |
| HttpServletResponse response) throws Exception { |
| assert context != null; |
| assert service != null; |
| assert repositoryId != null; |
| assert request != null; |
| assert response != null; |
| |
| // get parameters |
| String path = getStringParameter(request, Constants.PARAM_PATH); |
| String filter = getStringParameter(request, Constants.PARAM_FILTER); |
| Boolean includeAllowableActions = getBooleanParameter(request, Constants.PARAM_ALLOWABLE_ACTIONS); |
| IncludeRelationships includeRelationships = getEnumParameter(request, Constants.PARAM_RELATIONSHIPS, |
| IncludeRelationships.class); |
| String renditionFilter = getStringParameter(request, Constants.PARAM_RENDITION_FILTER); |
| Boolean includePolicyIds = getBooleanParameter(request, Constants.PARAM_POLICY_IDS); |
| Boolean includeAcl = getBooleanParameter(request, Constants.PARAM_ACL); |
| |
| // execute |
| if (stopBeforeService(service)) { |
| return; |
| } |
| |
| ObjectData object = service.getObjectByPath(repositoryId, path, filter, includeAllowableActions, |
| includeRelationships, renditionFilter, includePolicyIds, includeAcl, null); |
| |
| if (stopAfterService(service)) { |
| return; |
| } |
| |
| if (object == null) { |
| throw new CmisRuntimeException("Object is null!"); |
| } |
| |
| ObjectInfo objectInfo = service.getObjectInfo(repositoryId, object.getId()); |
| if (objectInfo == null) { |
| throw new CmisRuntimeException("Object Info is missing!"); |
| } |
| |
| // set headers |
| response.setStatus(HttpServletResponse.SC_OK); |
| response.setContentType(Constants.MEDIATYPE_ENTRY); |
| |
| // write XML |
| UrlBuilder baseUrl = compileBaseUrl(request, repositoryId); |
| |
| AtomEntry entry = new AtomEntry(); |
| entry.startDocument(response.getOutputStream(), getNamespaces(service)); |
| writeObjectEntry(service, entry, object, null, repositoryId, null, null, baseUrl, true, |
| context.getCmisVersion()); |
| entry.endDocument(); |
| } |
| } |
| |
| /** |
| * Allowable Actions. |
| */ |
| public static class GetAllowableActions extends AbstractAtomPubServiceCall { |
| public void serve(CallContext context, CmisService service, String repositoryId, HttpServletRequest request, |
| HttpServletResponse response) throws Exception { |
| assert context != null; |
| assert service != null; |
| assert repositoryId != null; |
| assert request != null; |
| assert response != null; |
| |
| // get parameters |
| String objectId = getStringParameter(request, Constants.PARAM_ID); |
| |
| // execute |
| if (stopBeforeService(service)) { |
| return; |
| } |
| |
| AllowableActions allowableActions = service.getAllowableActions(repositoryId, objectId, null); |
| |
| if (stopAfterService(service)) { |
| return; |
| } |
| |
| if (allowableActions == null) { |
| throw new CmisRuntimeException("Allowable Actions is null!"); |
| } |
| |
| // set headers |
| response.setStatus(HttpServletResponse.SC_OK); |
| response.setContentType(Constants.MEDIATYPE_ALLOWABLEACTION); |
| |
| // write XML |
| XMLStreamWriter writer = XMLUtils.createWriter(response.getOutputStream()); |
| XMLUtils.startXmlDocument(writer); |
| XMLConverter.writeAllowableActions(writer, context.getCmisVersion(), true, allowableActions); |
| XMLUtils.endXmlDocument(writer); |
| } |
| } |
| |
| /** |
| * getContentStream. |
| */ |
| public static class GetContentStream extends AbstractAtomPubServiceCall { |
| public void serve(CallContext context, CmisService service, String repositoryId, HttpServletRequest request, |
| HttpServletResponse response) throws Exception { |
| assert context != null; |
| assert service != null; |
| assert repositoryId != null; |
| assert request != null; |
| assert response != null; |
| |
| // get parameters |
| String objectId = getStringParameter(request, Constants.PARAM_ID); |
| String streamId = getStringParameter(request, Constants.PARAM_STREAM_ID); |
| |
| BigInteger offset = context.getOffset(); |
| BigInteger length = context.getLength(); |
| |
| // execute |
| if (stopBeforeService(service)) { |
| return; |
| } |
| |
| ContentStream content = service.getContentStream(repositoryId, objectId, streamId, offset, length, null); |
| |
| if (stopAfterService(service)) { |
| return; |
| } |
| |
| if (content == null || content.getStream() == null) { |
| throw new CmisRuntimeException("Content stream is null!"); |
| } |
| |
| // set HTTP headers, if requested by the server implementation |
| if (sendContentStreamHeaders(content, request, response)) { |
| return; |
| } |
| |
| String contentType = content.getMimeType(); |
| if (contentType == null) { |
| contentType = Constants.MEDIATYPE_OCTETSTREAM; |
| } |
| |
| // set headers |
| if ((offset == null || offset.signum() == 0) && (length == null)) { |
| response.setStatus(HttpServletResponse.SC_OK); |
| } else { |
| response.setStatus(HttpServletResponse.SC_PARTIAL_CONTENT); |
| |
| if (content.getBigLength() != null && content.getBigLength().signum() == 1) { |
| BigInteger firstBytePos = (offset == null ? BigInteger.ZERO : offset); |
| BigInteger lastBytePos = firstBytePos.add(content.getBigLength().subtract(BigInteger.ONE)); |
| |
| response.setHeader("Content-Range", |
| "bytes " + firstBytePos.toString() + "-" + lastBytePos.toString() + "/*"); |
| } |
| } |
| response.setContentType(contentType); |
| |
| if (content.getFileName() != null) { |
| response.setHeader(MimeHelper.CONTENT_DISPOSITION, |
| MimeHelper.encodeContentDisposition(MimeHelper.DISPOSITION_ATTACHMENT, content.getFileName())); |
| } |
| |
| // send content |
| InputStream in = content.getStream(); |
| OutputStream out = response.getOutputStream(); |
| try { |
| IOUtils.copy(in, out, BUFFER_SIZE); |
| out.flush(); |
| } finally { |
| in.close(); |
| } |
| } |
| } |
| |
| /** |
| * UpdateProperties. |
| */ |
| public static class UpdateProperties extends AbstractAtomPubServiceCall { |
| public void serve(CallContext context, CmisService service, String repositoryId, HttpServletRequest request, |
| HttpServletResponse response) throws Exception { |
| assert context != null; |
| assert service != null; |
| assert repositoryId != null; |
| assert request != null; |
| assert response != null; |
| |
| // get parameters |
| String objectId = getStringParameter(request, Constants.PARAM_ID); |
| Boolean checkin = getBooleanParameter(request, Constants.PARAM_CHECK_IN); |
| String checkinComment = getStringParameter(request, Constants.PARAM_CHECKIN_COMMENT); |
| Boolean major = getBooleanParameter(request, Constants.PARAM_MAJOR); |
| |
| TempStoreOutputStreamFactory streamFactory = (TempStoreOutputStreamFactory) context |
| .get(CallContext.STREAM_FACTORY); |
| AtomEntryParser parser = new AtomEntryParser(request.getInputStream(), streamFactory); |
| |
| // execute |
| Holder<String> objectIdHolder = new Holder<String>(objectId); |
| |
| try { |
| if ((checkin != null) && (checkin.booleanValue())) { |
| if (stopBeforeService(service)) { |
| return; |
| } |
| |
| ContentStream contentStream = parser.getContentStream(); |
| service.checkIn(repositoryId, objectIdHolder, major, parser.getProperties(), contentStream, |
| checkinComment, parser.getPolicyIds(), null, null, null); |
| |
| if (stopAfterService(service)) { |
| return; |
| } |
| } else { |
| Properties properties = parser.getProperties(); |
| String changeToken = null; |
| if (properties != null) { |
| changeToken = extractChangeToken(properties); |
| if (changeToken != null) { |
| properties = new PropertiesImpl(properties); |
| ((PropertiesImpl) properties).removeProperty(PropertyIds.CHANGE_TOKEN); |
| } |
| } |
| |
| if (changeToken == null) { |
| // not required by the CMIS specification |
| // -> keep for backwards compatibility with older |
| // OpenCMIS |
| // clients |
| changeToken = getStringParameter(request, Constants.PARAM_CHANGE_TOKEN); |
| } |
| |
| if (stopBeforeService(service)) { |
| return; |
| } |
| |
| service.updateProperties(repositoryId, objectIdHolder, changeToken == null ? null |
| : new Holder<String>(changeToken), properties, null); |
| |
| if (stopAfterService(service)) { |
| return; |
| } |
| } |
| } finally { |
| parser.release(); |
| } |
| |
| ObjectInfo objectInfo = service.getObjectInfo(repositoryId, objectIdHolder.getValue()); |
| if (objectInfo == null) { |
| throw new CmisRuntimeException("Object Info is missing!"); |
| } |
| |
| ObjectData object = objectInfo.getObject(); |
| if (object == null) { |
| throw new CmisRuntimeException("Object is null!"); |
| } |
| |
| // set headers |
| UrlBuilder baseUrl = compileBaseUrl(request, repositoryId); |
| String location = compileUrl(baseUrl, RESOURCE_ENTRY, objectIdHolder.getValue()); |
| |
| response.setStatus(HttpServletResponse.SC_CREATED); |
| response.setContentType(Constants.MEDIATYPE_ENTRY); |
| response.setHeader("Content-Location", location); |
| response.setHeader("Location", location); |
| |
| // write XML |
| AtomEntry entry = new AtomEntry(); |
| entry.startDocument(response.getOutputStream(), getNamespaces(service)); |
| writeObjectEntry(service, entry, object, null, repositoryId, null, null, baseUrl, true, |
| context.getCmisVersion()); |
| entry.endDocument(); |
| } |
| |
| /** |
| * Gets the change token from a property set. |
| */ |
| private String extractChangeToken(Properties properties) { |
| if (properties == null) { |
| return null; |
| } |
| |
| Map<String, PropertyData<?>> propertiesMap = properties.getProperties(); |
| if (propertiesMap == null) { |
| return null; |
| } |
| |
| PropertyData<?> changeTokenProperty = propertiesMap.get(PropertyIds.CHANGE_TOKEN); |
| if (!(changeTokenProperty instanceof PropertyString)) { |
| return null; |
| } |
| |
| return ((PropertyString) changeTokenProperty).getFirstValue(); |
| } |
| } |
| |
| /** |
| * BulkUpdateProperties. |
| */ |
| public static class BulkUpdateProperties extends AbstractAtomPubServiceCall { |
| public void serve(CallContext context, CmisService service, String repositoryId, HttpServletRequest request, |
| HttpServletResponse response) throws Exception { |
| assert context != null; |
| assert service != null; |
| assert repositoryId != null; |
| assert request != null; |
| assert response != null; |
| |
| TempStoreOutputStreamFactory streamFactory = (TempStoreOutputStreamFactory) context |
| .get(CallContext.STREAM_FACTORY); |
| AtomEntryParser parser = new AtomEntryParser(streamFactory); |
| parser.parse(request.getInputStream()); |
| |
| // execute |
| List<BulkUpdateObjectIdAndChangeToken> result = null; |
| try { |
| BulkUpdateImpl bulkUpdate = parser.getBulkUpdate(); |
| if (bulkUpdate == null) { |
| throw new CmisInvalidArgumentException("Bulk update data is missing!"); |
| } |
| |
| if (stopBeforeService(service)) { |
| return; |
| } |
| |
| result = service.bulkUpdateProperties(repositoryId, bulkUpdate.getObjectIdAndChangeToken(), |
| bulkUpdate.getProperties(), bulkUpdate.getAddSecondaryTypeIds(), |
| bulkUpdate.getRemoveSecondaryTypeIds(), null); |
| |
| if (stopAfterService(service)) { |
| return; |
| } |
| } finally { |
| parser.release(); |
| } |
| |
| response.setStatus(HttpServletResponse.SC_CREATED); |
| response.setContentType(Constants.MEDIATYPE_FEED); |
| |
| // write XML |
| AtomFeed feed = new AtomFeed(); |
| feed.startDocument(response.getOutputStream(), getNamespaces(service)); |
| feed.startFeed(true); |
| |
| // write basic Atom feed elements |
| feed.writeFeedElements(null, null, null, "Bulk Update Properties", |
| new GregorianCalendar(TimeZone.getTimeZone("GMT")), null, |
| (result == null ? null : BigInteger.valueOf(result.size()))); |
| |
| // write links |
| UrlBuilder baseUrl = compileBaseUrl(request, repositoryId); |
| |
| feed.writeServiceLink(baseUrl.toString(), repositoryId); |
| |
| UrlBuilder selfLink = compileUrlBuilder(baseUrl, RESOURCE_BULK_UPDATE, null); |
| feed.writeSelfLink(selfLink.toString(), null); |
| |
| // write entries |
| if (result != null) { |
| AtomEntry entry = new AtomEntry(feed.getWriter()); |
| for (BulkUpdateObjectIdAndChangeToken idAndToken : result) { |
| if ((idAndToken == null) || (idAndToken.getId() == null)) { |
| continue; |
| } |
| |
| ObjectDataImpl object = new ObjectDataImpl(); |
| PropertiesImpl properties = new PropertiesImpl(); |
| object.setProperties(properties); |
| |
| properties.addProperty(new PropertyIdImpl(PropertyIds.OBJECT_ID, |
| idAndToken.getNewId() != null ? idAndToken.getNewId() : idAndToken.getId())); |
| |
| if (idAndToken.getChangeToken() != null) { |
| properties.addProperty(new PropertyStringImpl(PropertyIds.CHANGE_TOKEN, idAndToken |
| .getChangeToken())); |
| } |
| |
| writeObjectEntry(service, entry, object, null, repositoryId, null, null, baseUrl, false, |
| context.getCmisVersion()); |
| } |
| } |
| |
| // we are done |
| feed.endFeed(); |
| feed.endDocument(); |
| } |
| } |
| |
| } |
