| /* |
| * 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.jackrabbit.oak.plugins.memory; |
| |
| import java.math.BigDecimal; |
| import javax.jcr.PropertyType; |
| |
| import org.apache.jackrabbit.oak.api.Blob; |
| import org.apache.jackrabbit.oak.api.PropertyState; |
| import org.apache.jackrabbit.oak.api.PropertyValue; |
| import org.apache.jackrabbit.oak.api.Type; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import static com.google.common.collect.Iterables.contains; |
| |
| /** |
| * Utility class for creating {@link PropertyValue} instances. |
| */ |
| public final class PropertyValues { |
| |
| private PropertyValues() { |
| } |
| |
| @Nullable |
| public static PropertyValue create(@Nullable PropertyState property) { |
| if (property == null) { |
| return null; |
| } |
| return newValue(property); |
| } |
| |
| @NotNull |
| private static PropertyValue newValue(@NotNull PropertyState property) { |
| return new PropertyStateValue(property); |
| } |
| |
| @Nullable |
| public static PropertyState create(@Nullable PropertyValue value) { |
| if (value == null) { |
| return null; |
| } |
| if (value instanceof PropertyStateValue) { |
| return ((PropertyStateValue) value).unwrap(); |
| } |
| return null; |
| } |
| |
| @NotNull |
| public static PropertyValue newString(@NotNull String value) { |
| return new PropertyStateValue(StringPropertyState.stringProperty("", value)); |
| } |
| |
| @NotNull |
| public static PropertyValue newString(@NotNull Iterable<String> value) { |
| return new PropertyStateValue(MultiStringPropertyState.stringProperty("", value)); |
| } |
| |
| @NotNull |
| public static PropertyValue newLong(@NotNull Long value) { |
| return new PropertyStateValue(LongPropertyState.createLongProperty("", value)); |
| } |
| |
| @NotNull |
| public static PropertyValue newDouble(@NotNull Double value) { |
| return new PropertyStateValue(DoublePropertyState.doubleProperty("", value)); |
| } |
| |
| @NotNull |
| public static PropertyValue newDecimal(@NotNull BigDecimal value) { |
| return new PropertyStateValue(DecimalPropertyState.decimalProperty("", value)); |
| } |
| |
| @NotNull |
| public static PropertyValue newBoolean(boolean value) { |
| return new PropertyStateValue(BooleanPropertyState.booleanProperty("", value)); |
| } |
| |
| @NotNull |
| public static PropertyValue newDate(@NotNull String value) { |
| return new PropertyStateValue(GenericPropertyState.dateProperty("", value)); |
| } |
| |
| @NotNull |
| public static PropertyValue newName(@NotNull String value) { |
| return new PropertyStateValue(GenericPropertyState.nameProperty("", value)); |
| } |
| |
| @NotNull |
| public static PropertyValue newName(@NotNull Iterable<String> value) { |
| return new PropertyStateValue(MultiGenericPropertyState.nameProperty("", value)); |
| } |
| |
| @NotNull |
| public static PropertyValue newPath(@NotNull String value) { |
| return new PropertyStateValue(GenericPropertyState.pathProperty("", value)); |
| } |
| |
| @NotNull |
| public static PropertyValue newReference(@NotNull String value) { |
| return new PropertyStateValue(GenericPropertyState.referenceProperty("", value)); |
| } |
| |
| @NotNull |
| public static PropertyValue newWeakReference(@NotNull String value) { |
| return new PropertyStateValue(GenericPropertyState.weakreferenceProperty("", value)); |
| } |
| |
| @NotNull |
| public static PropertyValue newUri(@NotNull String value) { |
| return new PropertyStateValue(GenericPropertyState.uriProperty("", value)); |
| } |
| |
| @NotNull |
| public static PropertyValue newBinary(@NotNull byte[] value) { |
| return new PropertyStateValue(BinaryPropertyState.binaryProperty("", value)); |
| } |
| |
| @NotNull |
| public static PropertyValue newBinary(@NotNull Blob value) { |
| return new PropertyStateValue(BinaryPropertyState.binaryProperty("", value)); |
| } |
| |
| // -- |
| |
| public static boolean match(@NotNull PropertyValue p1, @NotNull PropertyState p2) { |
| return match(p1, newValue(p2)); |
| } |
| |
| public static boolean match(@NotNull PropertyState p1, @NotNull PropertyValue p2) { |
| return match(newValue(p1), p2); |
| } |
| |
| public static boolean match(@NotNull PropertyValue p1, @NotNull PropertyValue p2) { |
| if (p1.getType().tag() != p2.getType().tag()) { |
| return false; |
| } |
| |
| switch (p1.getType().tag()) { |
| case PropertyType.BINARY: |
| if (p1.isArray() && !p2.isArray()) { |
| return contains(p1.getValue(Type.BINARIES), |
| p2.getValue(Type.BINARY)); |
| } |
| if (!p1.isArray() && p2.isArray()) { |
| return contains(p2.getValue(Type.BINARIES), |
| p1.getValue(Type.BINARY)); |
| } |
| break; |
| default: |
| if (p1.isArray() && !p2.isArray()) { |
| return contains(p1.getValue(Type.STRINGS), |
| p2.getValue(Type.STRING)); |
| } |
| if (!p1.isArray() && p2.isArray()) { |
| return contains(p2.getValue(Type.STRINGS), |
| p1.getValue(Type.STRING)); |
| } |
| } |
| // both arrays or both single values |
| return p1.compareTo(p2) == 0; |
| |
| } |
| |
| public static boolean notMatch(@NotNull PropertyValue p1, @NotNull PropertyValue p2) { |
| if (p1.getType().tag() != p2.getType().tag()) { |
| return true; |
| } |
| |
| switch (p1.getType().tag()) { |
| case PropertyType.BINARY: |
| if (p1.isArray() && !p2.isArray()) { |
| if (p1.count() > 1) { |
| // a value can not possibly match multiple distinct values |
| return true; |
| } |
| return !contains(p1.getValue(Type.BINARIES), |
| p2.getValue(Type.BINARY)); |
| } |
| if (!p1.isArray() && p2.isArray()) { |
| if (p2.count() > 1) { |
| // a value can not possibly match multiple distinct values |
| return true; |
| } |
| return !contains(p2.getValue(Type.BINARIES), |
| p1.getValue(Type.BINARY)); |
| } |
| break; |
| default: |
| if (p1.isArray() && !p2.isArray()) { |
| if (p1.count() > 1) { |
| // a value can not possibly match multiple distinct values |
| return true; |
| } |
| return !contains(p1.getValue(Type.STRINGS), |
| p2.getValue(Type.STRING)); |
| } |
| if (!p1.isArray() && p2.isArray()) { |
| if (p2.count() > 1) { |
| // a value can not possibly match multiple distinct values |
| return true; |
| } |
| return !contains(p2.getValue(Type.STRINGS), |
| p1.getValue(Type.STRING)); |
| } |
| } |
| // both arrays or both single values |
| return p1.compareTo(p2) != 0; |
| |
| } |
| |
| // -- |
| |
| } |