| /* |
| * 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.client.util; |
| |
| import java.util.Collections; |
| import java.util.HashSet; |
| import java.util.Set; |
| |
| import org.apache.chemistry.opencmis.client.api.OperationContext; |
| import org.apache.chemistry.opencmis.client.runtime.OperationContextImpl; |
| import org.apache.chemistry.opencmis.commons.PropertyIds; |
| import org.apache.chemistry.opencmis.commons.enums.IncludeRelationships; |
| |
| /** |
| * Constants and methods to create and manipulate {@link OperationContext} |
| * objects. |
| */ |
| public final class OperationContextUtils { |
| |
| public static final String PROPERTIES_STAR = "*"; |
| public static final String RENDITION_NONE = "cmis:none"; |
| |
| private OperationContextUtils() { |
| } |
| |
| /** |
| * Creates a new OperationContext object. |
| */ |
| public static OperationContext createOperationContext() { |
| return new OperationContextImpl(); |
| } |
| |
| /** |
| * Copies an OperationContext object. |
| */ |
| public static OperationContext copyOperationContext(OperationContext context) { |
| return new OperationContextImpl(context); |
| } |
| |
| /** |
| * Creates a new OperationContext object with the given parameters. |
| */ |
| public static OperationContext createOperationContext(Set<String> filter, boolean includeAcls, |
| boolean includeAllowableActions, boolean includePolicies, IncludeRelationships includeRelationships, |
| Set<String> renditionFilter, boolean includePathSegments, String orderBy, boolean cacheEnabled, |
| int maxItemsPerPage) { |
| return new OperationContextImpl(filter, includeAcls, includeAllowableActions, includePolicies, |
| includeRelationships, renditionFilter, includePathSegments, orderBy, cacheEnabled, maxItemsPerPage); |
| } |
| |
| /** |
| * Creates a new OperationContext object that only selects the bare minimum. |
| */ |
| public static OperationContext createMinimumOperationContext() { |
| Set<String> filter = new HashSet<String>(); |
| filter.add(PropertyIds.OBJECT_ID); |
| filter.add(PropertyIds.OBJECT_TYPE_ID); |
| filter.add(PropertyIds.BASE_TYPE_ID); |
| |
| return new OperationContextImpl(filter, false, false, false, IncludeRelationships.NONE, |
| Collections.singleton(RENDITION_NONE), false, null, true, 100); |
| } |
| |
| /** |
| * Creates a new OperationContext object that selects everything. |
| */ |
| public static OperationContext createMaximumOperationContext() { |
| return new OperationContextImpl(Collections.singleton(PROPERTIES_STAR), true, true, true, |
| IncludeRelationships.BOTH, Collections.singleton("*"), false, null, true, 100); |
| } |
| |
| /** |
| * Returns an unmodifiable view of the specified OperationContext. |
| * |
| * Attempts to modify the returned OperationContext object result in an |
| * {@code UnsupportedOperationException}. |
| */ |
| public static OperationContext unmodifiableOperationContext(final OperationContext context) { |
| return new OperationContext() { |
| |
| private static final long serialVersionUID = 1L; |
| |
| public Set<String> getFilter() { |
| return Collections.unmodifiableSet(context.getFilter()); |
| } |
| |
| public void setFilter(Set<String> propertyFilter) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public void setFilterString(String propertyFilter) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String getFilterString() { |
| return context.getFilterString(); |
| } |
| |
| public void setLoadSecondaryTypeProperties(boolean load) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public boolean loadSecondaryTypeProperties() { |
| return context.loadSecondaryTypeProperties(); |
| } |
| |
| public boolean isIncludeAllowableActions() { |
| return context.isIncludeAllowableActions(); |
| } |
| |
| public void setIncludeAllowableActions(boolean include) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public boolean isIncludeAcls() { |
| return context.isIncludeAcls(); |
| } |
| |
| public void setIncludeAcls(boolean include) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public IncludeRelationships getIncludeRelationships() { |
| return context.getIncludeRelationships(); |
| } |
| |
| public void setIncludeRelationships(IncludeRelationships include) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public boolean isIncludePolicies() { |
| return context.isIncludePolicies(); |
| } |
| |
| public void setIncludePolicies(boolean include) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public Set<String> getRenditionFilter() { |
| return Collections.unmodifiableSet(context.getRenditionFilter()); |
| } |
| |
| public void setRenditionFilter(Set<String> renditionFilter) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public void setRenditionFilterString(String renditionFilter) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String getRenditionFilterString() { |
| return context.getRenditionFilterString(); |
| } |
| |
| public boolean isIncludePathSegments() { |
| return context.isIncludePathSegments(); |
| } |
| |
| public void setIncludePathSegments(boolean include) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String getOrderBy() { |
| return context.getOrderBy(); |
| } |
| |
| public void setOrderBy(String orderBy) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public boolean isCacheEnabled() { |
| return context.isCacheEnabled(); |
| } |
| |
| public void setCacheEnabled(boolean cacheEnabled) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public String getCacheKey() { |
| return context.getCacheKey(); |
| } |
| |
| public void setMaxItemsPerPage(int maxItemsPerPage) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| public int getMaxItemsPerPage() { |
| return context.getMaxItemsPerPage(); |
| } |
| |
| @Override |
| public String toString() { |
| return context.toString(); |
| } |
| }; |
| } |
| } |