/*-
 * #%L
 * HAPI FHIR JPA Model
 * %%
 * Copyright (C) 2014 - 2025 Smile CDR, Inc.
 * %%
 * Licensed 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.
 * #L%
 */
package ca.uhn.fhir.jpa.model.entity;

import ca.uhn.fhir.context.ParserOptions;
import ca.uhn.fhir.i18n.Msg;
import ca.uhn.fhir.jpa.model.config.PartitionSettings;
import ca.uhn.fhir.jpa.util.ISequenceValueMassager;
import ca.uhn.fhir.model.api.TemporalPrecisionEnum;
import ca.uhn.fhir.rest.server.interceptor.ResponseTerminologyTranslationSvc;
import ca.uhn.fhir.rest.server.util.ISearchParamRegistry;
import ca.uhn.fhir.util.HapiExtensions;
import jakarta.annotation.Nonnull;
import org.apache.commons.lang3.Validate;
import org.hl7.fhir.instance.model.api.IPrimitiveType;
import org.hl7.fhir.r4.model.DateTimeType;

import java.util.Arrays;
import java.util.Collections;
import java.util.Date;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

import static org.apache.commons.lang3.ObjectUtils.defaultIfNull;

/**
 * This class contains configuration options common to all hapi-fhir-storage implementations.
 * Ultimately it should live in that project
 */
public class StorageSettings {
        /**
         * @since 5.6.0
         */
        // Thread Pool size used by batch in bundle
        public static final int DEFAULT_BUNDLE_BATCH_POOL_SIZE = 20; // 1 for single thread

        public static final int DEFAULT_BUNDLE_BATCH_MAX_POOL_SIZE = 100; // 1 for single thread
        /**
         * Default {@link #getTreatReferencesAsLogical() logical URL bases}. Includes the following
         * values:
         * <ul>
         * <li><code>"http://hl7.org/fhir/valueset-*"</code></li>
         * <li><code>"http://hl7.org/fhir/codesystem-*"</code></li>
         * <li><code>"http://hl7.org/fhir/StructureDefinition/*"</code></li>
         * </ul>
         */
        public static final Set<String> DEFAULT_LOGICAL_BASE_URLS = Collections.unmodifiableSet(new HashSet<>(Arrays.asList(
                        "http://hl7.org/fhir/ValueSet/*",
                        "http://hl7.org/fhir/CodeSystem/*",
                        "http://hl7.org/fhir/valueset-*",
                        "http://hl7.org/fhir/codesystem-*",
                        "http://hl7.org/fhir/StructureDefinition/*")));

        /*
         * <p>
         * Note the following database documented limitations:
         *    <ul>
         *       <li>JDBC Timestamp Datatype Low Value -4713 and High Value 9999</li>
         *       <li>MySQL 8: the range for DATETIME values is '1000-01-01 00:00:00.000000' to '9999-12-31 23:59:59.999999`</li>
         *       <li>Postgresql 12: Timestamp [without time zone] Low Value 4713 BC and High Value 294276 AD</li>
         *       <li>Oracle: Timestamp Low Value 4712 BC and High Value 9999 CE</li>
         *       <li>H2: datetime2 Low Value -4713 and High Value 9999</li>
         *     </ul>
         * </p>
         */
        protected static final String DEFAULT_PERIOD_INDEX_START_OF_TIME = "1001-01-01";
        protected static final String DEFAULT_PERIOD_INDEX_END_OF_TIME = "9000-01-01";
        private static final Integer DEFAULT_MAXIMUM_TRANSACTION_BUNDLE_SIZE = null;
        /**
         * @since 5.5.0
         */
        public static final TagStorageModeEnum DEFAULT_TAG_STORAGE_MODE = TagStorageModeEnum.VERSIONED;

        /**
         * update setter javadoc if default changes
         */
        private boolean myAllowContainsSearches = false;

        private boolean myAllowExternalReferences = false;
        private Set<String> myTreatBaseUrlsAsLocal = new HashSet<>();
        private Set<String> myTreatReferencesAsLogical = new HashSet<>(DEFAULT_LOGICAL_BASE_URLS);
        private boolean myDefaultSearchParamsCanBeOverridden = true;
        private boolean myAutoCreatePlaceholderReferenceTargets;
        private Integer myBundleBatchPoolSize = DEFAULT_BUNDLE_BATCH_POOL_SIZE;
        private Integer myBundleBatchMaxPoolSize = DEFAULT_BUNDLE_BATCH_MAX_POOL_SIZE;
        private boolean myMassIngestionMode;
        private Integer myMaximumTransactionBundleSize = DEFAULT_MAXIMUM_TRANSACTION_BUNDLE_SIZE;
        private TagStorageModeEnum myTagStorageMode = DEFAULT_TAG_STORAGE_MODE;
        /**
         * Activates hibernate search indexing of fulltext data from resources, which
         * is used to support the {@literal _text} and {@literal _content} Search Parameters.
         *
         * @since 8.0.0
         */
        private boolean myHibernateSearchIndexFullText = false;

        private boolean myNormalizeTerminologyForBulkExportJobs = false;
        /**
         * Update setter javadoc if default changes.
         */
        private boolean myUseOrdinalDatesForDayPrecisionSearches = true;

        private boolean mySuppressStringIndexingInTokens = false;
        private Class<? extends ISequenceValueMassager> mySequenceValueMassagerClass;
        private IPrimitiveType<Date> myPeriodIndexStartOfTime;
        private IPrimitiveType<Date> myPeriodIndexEndOfTime;
        private NormalizedQuantitySearchLevel myNormalizedQuantitySearchLevel;
        private Set<String> myAutoVersionReferenceAtPaths = Collections.emptySet();
        private Map<String, Set<String>> myTypeToAutoVersionReferenceAtPaths = Collections.emptyMap();
        private boolean myRespectVersionsForSearchIncludes;
        private boolean myIndexOnUpliftedRefchains = false;
        private boolean myIndexOnContainedResources = false;
        private boolean myIndexOnContainedResourcesRecursively = false;
        private boolean myAllowMdmExpansion = false;
        private boolean myAutoSupportDefaultSearchParams = true;
        private boolean myIndexIdentifierOfType = false;
        private IndexEnabledEnum myIndexMissingFieldsEnabled = IndexEnabledEnum.DISABLED;

        /**
         * Should the {@literal _lamguage} SearchParameter be supported
         * on this server?
         *
         * @since 7.0.0
         */
        private boolean myLanguageSearchParameterEnabled = false;

        /**
         * If set to false, all resource types will be installed via package installer, regardless of their status.
         * Otherwise, resources will be filtered based on status according to some criteria which can be found in
         * <code>PackageInstallerSvcImpl#isValidResourceStatusForPackageUpload<code>
         * @since 7.0.0
         */
        private boolean myValidateResourceStatusForPackageUpload = true;

        /**
         * If set to <code>true</code>, the server will not write data to the <code>SP_NAME, RES_TYPE</code>
         * columns for all HFJ_SPIDX tables.
         *
         * @since 7.4.0
         */
        private boolean myIndexStorageOptimized = false;

        /**
         * Constructor
         */
        public StorageSettings() {
                setSequenceValueMassagerClass(ISequenceValueMassager.NoopSequenceValueMassager.class);
                setPeriodIndexStartOfTime(new DateTimeType(DEFAULT_PERIOD_INDEX_START_OF_TIME));
                setPeriodIndexEndOfTime(new DateTimeType(DEFAULT_PERIOD_INDEX_END_OF_TIME));
                setNormalizedQuantitySearchLevel(NormalizedQuantitySearchLevel.NORMALIZED_QUANTITY_SEARCH_NOT_SUPPORTED);
        }

        /**
         * When creating or updating a resource: If this property is set to <code>true</code>
         * (default is <code>false</code>), if the resource has a reference to another resource
         * on the local server but that reference does not exist, a placeholder resource will be
         * created.
         * <p>
         * In other words, if an observation with subject <code>Patient/FOO</code> is created, but
         * there is no resource called <code>Patient/FOO</code> on the server, this property causes
         * an empty patient with ID "FOO" to be created in order to prevent this operation
         * from failing.
         * </p>
         * <p>
         * This property can be useful in cases where replication between two servers is wanted.
         * Note however that references containing purely numeric IDs will not be auto-created
         * as they are never allowed to be client supplied in HAPI FHIR JPA.
         * <p>
         * All placeholder resources created in this way have an extension
         * with the URL {@link HapiExtensions#EXT_RESOURCE_PLACEHOLDER} and the value "true".
         * </p>
         */
        public boolean isAutoCreatePlaceholderReferenceTargets() {
                return myAutoCreatePlaceholderReferenceTargets;
        }

        /**
         * When creating or updating a resource: If this property is set to <code>true</code>
         * (default is <code>false</code>), if the resource has a reference to another resource
         * on the local server but that reference does not exist, a placeholder resource will be
         * created.
         * <p>
         * In other words, if an observation with subject <code>Patient/FOO</code> is created, but
         * there is no resource called <code>Patient/FOO</code> on the server, this property causes
         * an empty patient with ID "FOO" to be created in order to prevent this operation
         * from failing.
         * </p>
         * <p>
         * This property can be useful in cases where replication between two servers is wanted.
         * Note however that references containing purely numeric IDs will not be auto-created
         * as they are never allowed to be client supplied in HAPI FHIR JPA.
         * <p>
         * All placeholder resources created in this way have an extension
         * with the URL {@link HapiExtensions#EXT_RESOURCE_PLACEHOLDER} and the value "true".
         * </p>
         */
        public void setAutoCreatePlaceholderReferenceTargets(boolean theAutoCreatePlaceholderReferenceTargets) {
                myAutoCreatePlaceholderReferenceTargets = theAutoCreatePlaceholderReferenceTargets;
        }

        /**
         * Get the batch transaction thread pool size.
         *
         * @since 5.6.0
         */
        public Integer getBundleBatchPoolSize() {
                return myBundleBatchPoolSize;
        }

        /**
         * Set the batch transaction thread pool size. The default is @see {@link #DEFAULT_BUNDLE_BATCH_POOL_SIZE}
         * set pool size to 1 for single thread
         *
         * @since 5.6.0
         */
        public void setBundleBatchPoolSize(Integer theBundleBatchPoolSize) {
                this.myBundleBatchPoolSize = theBundleBatchPoolSize;
        }

        /**
         * Get the batch transaction thread max pool size.
         * set max pool size to 1 for single thread
         *
         * @since 5.6.0
         */
        public Integer getBundleBatchMaxPoolSize() {
                return myBundleBatchMaxPoolSize;
        }

        /**
         * Set the batch transaction thread pool size. The default is @see {@link #DEFAULT_BUNDLE_BATCH_MAX_POOL_SIZE}
         *
         * @since 5.6.0
         */
        public void setBundleBatchMaxPoolSize(Integer theBundleBatchMaxPoolSize) {
                this.myBundleBatchMaxPoolSize = theBundleBatchMaxPoolSize;
        }

        /**
         * If set to {@link IndexEnabledEnum#DISABLED} (default is {@link IndexEnabledEnum#DISABLED})
         * the server will not create search indexes for search parameters with no values in resources.
         * <p>
         * Disabling this feature means that the <code>:missing</code> search modifier will not be
         * supported on the server, but also means that storage and indexing (i.e. writes to the
         * database) may be much faster on servers which have lots of search parameters and need
         * to write quickly.
         * </p>
         * <p>
         * This feature may be enabled on servers where supporting the use of the :missing parameter is
         * of higher importance than raw write performance
         * </p>
         */
        public IndexEnabledEnum getIndexMissingFields() {
                return myIndexMissingFieldsEnabled;
        }

        /**
         * Is hibernate search indexing of fulltext data from resources enabled?
         * This setting activates hibernate search indexing of fulltext data from resources, which
         * is used to support the {@literal _text} and {@literal _content} Search Parameters.
         *
         * @since 8.0.0
         */
        public boolean isHibernateSearchIndexFullText() {
                return myHibernateSearchIndexFullText;
        }

        /**
         * Activates hibernate search indexing of fulltext data from resources, which
         * is used to support the {@literal _text} and {@literal _content} Search Parameters.
         * <p>
         * Note that if you enable this setting at runtime (i.e. on an already running server), you
         * may need to also invoke {@link ISearchParamRegistry#forceRefresh()} in order to ensure
         * that the implicit search parameters needed for this feature get inserted into the registry.
         * </p>
         *
         * @since 8.0.0
         */
        public void setHibernateSearchIndexFullText(boolean theHibernateSearchIndexFullText) {
                myHibernateSearchIndexFullText = theHibernateSearchIndexFullText;
        }

        /**
         * If set to {@link IndexEnabledEnum#DISABLED} (default is {@link IndexEnabledEnum#DISABLED})
         * the server will not create search indexes for search parameters with no values in resources.
         * <p>
         * Disabling this feature means that the <code>:missing</code> search modifier will not be
         * supported on the server, but also means that storage and indexing (i.e. writes to the
         * database) may be much faster on servers which have lots of search parameters and need
         * to write quickly.
         * </p>
         * <p>
         * This feature may be enabled on servers where supporting the use of the :missing parameter is
         * of higher importance than raw write performance
         * </p>
         * <p>
         * Note that this setting also has an impact on sorting (i.e. using the
         * <code>_sort</code> parameter on searches): If the server is configured
         * to not index missing field.
         * </p>
         * <p>
         * The following index may need to be added into the indexed tables such as <code>HFJ_SPIDX_TOKEN</code>
         * to improve the search performance while <code>:missing</code> is enabled.
         * <code>RES_TYPE, SP_NAME, SP_MISSING</code>
         * </p>
         */
        public void setIndexMissingFields(IndexEnabledEnum theIndexMissingFields) {
                Validate.notNull(theIndexMissingFields, "theIndexMissingFields must not be null");
                myIndexMissingFieldsEnabled = theIndexMissingFields;
        }

        /**
         * If set to <code>true</code> (default is false), the server will not write data
         * to the <code>SP_NAME, RES_TYPE</code> columns for all HFJ_SPIDX tables.
         * <p>
         * This feature may be enabled on servers where HFJ_SPIDX tables are expected
         * to have a large amount of data (millions of rows) in order to reduce overall storage size.
         * </p>
         * <p>
         * Note that this setting only applies to newly inserted and updated rows in HFJ_SPIDX tables.
         * In order to apply this optimization setting to existing HFJ_SPIDX index rows,
         * <code>$reindex</code> operation should be executed at the instance or server level.
         * <p>
         * <p>
         * If this setting is enabled, {@link PartitionSettings#isIncludePartitionInSearchHashes()} should be disabled.
         * </p>
         * <p>
         * If {@link StorageSettings#getIndexMissingFields()} is enabled, the following index may need to be added
         * into the HFJ_SPIDX tables to improve the search performance: <code>HASH_IDENTITY, SP_MISSING, RES_ID, PARTITION_ID</code>
         * </p>
         *
         * @since 7.4.0
         */
        public boolean isIndexStorageOptimized() {
                return myIndexStorageOptimized;
        }

        /**
         * If set to <code>true</code> (default is false), the server will not write data
         * to the <code>SP_NAME, RES_TYPE</code> columns for all HFJ_SPIDX tables.
         * <p>
         * This feature may be enabled on servers where HFJ_SPIDX tables are expected
         * to have a large amount of data (millions of rows) in order to reduce overall storage size.
         * </p>
         * <p>
         * Note that this setting only applies to newly inserted and updated rows in HFJ_SPIDX tables.
         * In order to apply this optimization setting to existing HFJ_SPIDX index rows,
         * <code>$reindex</code> operation should be executed at the instance or server level.
         * <p>
         * <p>
         * If this setting is enabled, {@link PartitionSettings#isIncludePartitionInSearchHashes()} should be set to <code>false</code>.
         * </p>
         * <p>
         * If {@link StorageSettings#getIndexMissingFields()} is enabled, the following index may need to be added
         * into the HFJ_SPIDX tables to improve the search performance: <code>HASH_IDENTITY, SP_MISSING, RES_ID, PARTITION_ID</code>
         * </p>
         *
         * @since 7.4.0
         */
        public void setIndexStorageOptimized(boolean theIndexStorageOptimized) {
                myIndexStorageOptimized = theIndexStorageOptimized;
        }

        /**
         * If this is enabled (disabled by default), Mass Ingestion Mode is enabled. In this mode, a number of
         * runtime checks are disabled. This mode is designed for rapid backloading of data while the system is not
         * being otherwise used.
         * <p>
         * In this mode:
         * <p>
         * - Tags/Profiles/Security Labels will not be updated on existing resources that already have them
         * - Resources modification checks will be skipped in favour of a simple hash check
         * - Extra resource ID caching is enabled
         *
         * @since 5.5.0
         */
        public boolean isMassIngestionMode() {
                return myMassIngestionMode;
        }

        /**
         * If this is enabled (disabled by default), Mass Ingestion Mode is enabled. In this mode, a number of
         * runtime checks are disabled. This mode is designed for rapid backloading of data while the system is not
         * being otherwise used.
         * <p>
         * In this mode:
         * <p>
         * - Tags/Profiles/Security Labels will not be updated on existing resources that already have them
         * - Resources modification checks will be skipped in favour of a simple hash check
         * - Extra resource ID caching is enabled
         *
         * @since 5.5.0
         */
        public void setMassIngestionMode(boolean theMassIngestionMode) {
                myMassIngestionMode = theMassIngestionMode;
        }

        /**
         * Specifies the maximum number of resources permitted within a single transaction bundle.
         * If a transaction bundle is submitted with more than this number of resources, it will be
         * rejected with a PayloadTooLarge exception.
         * <p>
         * The default value is <code>null</code>, which means that there is no limit.
         * </p>
         */
        public Integer getMaximumTransactionBundleSize() {
                return myMaximumTransactionBundleSize;
        }

        /**
         * Specifies the maximum number of resources permitted within a single transaction bundle.
         * If a transaction bundle is submitted with more than this number of resources, it will be
         * rejected with a PayloadTooLarge exception.
         * <p>
         * The default value is <code>null</code>, which means that there is no limit.
         * </p>
         */
        public StorageSettings setMaximumTransactionBundleSize(Integer theMaximumTransactionBundleSize) {
                myMaximumTransactionBundleSize = theMaximumTransactionBundleSize;
                return this;
        }

        /**
         * If set to true, attempt to map terminology for bulk export jobs using the
         * logic in
         * {@link ResponseTerminologyTranslationSvc}. Default is <code>false</code>.
         *
         * @since 6.3.0
         */
        public boolean isNormalizeTerminologyForBulkExportJobs() {
                return myNormalizeTerminologyForBulkExportJobs;
        }

        /**
         * If set to true, attempt to map terminology for bulk export jobs using the
         * logic in
         * {@link ResponseTerminologyTranslationSvc}. Default is <code>false</code>.
         *
         * @since 6.3.0
         */
        public void setNormalizeTerminologyForBulkExportJobs(boolean theNormalizeTerminologyForBulkExportJobs) {
                myNormalizeTerminologyForBulkExportJobs = theNormalizeTerminologyForBulkExportJobs;
        }

        /**
         * This is an internal API and may change or disappear without notice
         *
         * @since 6.2.0
         */
        public Class<? extends ISequenceValueMassager> getSequenceValueMassagerClass() {
                return mySequenceValueMassagerClass;
        }

        /**
         * This is an internal API and may change or disappear without notice
         *
         * @since 6.2.0
         */
        public void setSequenceValueMassagerClass(Class<? extends ISequenceValueMassager> theSequenceValueMassagerClass) {
                Validate.notNull(theSequenceValueMassagerClass, "theSequenceValueMassagerClass must not be null");
                mySequenceValueMassagerClass = theSequenceValueMassagerClass;
        }

        /**
         * Sets the tag storage mode for the server. Default is {@link TagStorageModeEnum#VERSIONED}.
         *
         * @since 5.5.0
         */
        @Nonnull
        public TagStorageModeEnum getTagStorageMode() {
                return myTagStorageMode;
        }

        /**
         * Sets the tag storage mode for the server. Default is {@link TagStorageModeEnum#VERSIONED}.
         *
         * @since 5.5.0
         */
        public void setTagStorageMode(@Nonnull TagStorageModeEnum theTagStorageMode) {
                Validate.notNull(theTagStorageMode, "theTagStorageMode must not be null");
                myTagStorageMode = theTagStorageMode;
        }

        /**
         * If set to <code>true</code> (default is <code>false</code>) the
         * <code>:of-type</code> modifier on token search parameters for
         * identifiers will be supported. Enabling this causes additional
         * indexing overhead (although very minor) so it is disabled unless it is
         * actually needed.
         *
         * @since 5.7.0
         */
        public boolean isIndexIdentifierOfType() {
                return myIndexIdentifierOfType;
        }

        /**
         * If set to <code>true</code> (default is <code>false</code>) the
         * <code>:of-type</code> modifier on token search parameters for
         * identifiers will be supported. Enabling this causes additional
         * indexing overhead (although very minor) so it is disabled unless it is
         * actually needed.
         *
         * @since 5.7.0
         */
        public void setIndexIdentifierOfType(boolean theIndexIdentifierOfType) {
                myIndexIdentifierOfType = theIndexIdentifierOfType;
        }

        /**
         * If set to {@code true} the default search params (i.e. the search parameters that are
         * defined by the FHIR specification itself) may be overridden by uploading search
         * parameters to the server with the same code as the built-in search parameter.
         * <p>
         * This can be useful if you want to be able to disable or alter
         * the behaviour of the default search parameters.
         * </p>
         * <p>
         * The default value for this setting is {@code true}
         * </p>
         */
        public boolean isDefaultSearchParamsCanBeOverridden() {
                return myDefaultSearchParamsCanBeOverridden;
        }

        /**
         * If set to {@code true} the default search params (i.e. the search parameters that are
         * defined by the FHIR specification itself) may be overridden by uploading search
         * parameters to the server with the same code as the built-in search parameter.
         * <p>
         * This can be useful if you want to be able to disable or alter
         * the behaviour of the default search parameters.
         * </p>
         * <p>
         * The default value for this setting is {@code true}
         * </p>
         */
        public void setDefaultSearchParamsCanBeOverridden(boolean theDefaultSearchParamsCanBeOverridden) {
                myDefaultSearchParamsCanBeOverridden = theDefaultSearchParamsCanBeOverridden;
        }

        /**
         * If enabled, the server will support the use of :contains searches,
         * which are helpful but can have adverse effects on performance.
         * <p>
         * Default is <code>false</code> (Note that prior to HAPI FHIR
         * 3.5.0 the default was <code>true</code>)
         * </p>
         * <p>
         * Note: If you change this value after data already has
         * already been stored in the database, you must for a reindexing
         * of all data in the database or resources may not be
         * searchable.
         * </p>
         */
        public boolean isAllowContainsSearches() {
                return myAllowContainsSearches;
        }

        /**
         * If enabled, the server will support the use of :contains searches,
         * which are helpful but can have adverse effects on performance.
         * <p>
         * Default is <code>false</code> (Note that prior to HAPI FHIR
         * 3.5.0 the default was <code>true</code>)
         * </p>
         * <p>
         * Note: If you change this value after data already has
         * already been stored in the database, you must for a reindexing
         * of all data in the database or resources may not be
         * searchable.
         * </p>
         */
        public void setAllowContainsSearches(boolean theAllowContainsSearches) {
                this.myAllowContainsSearches = theAllowContainsSearches;
        }

        /**
         * If enabled, the server will support the use of :mdm search parameter qualifier on Reference Search Parameters.
         * This Parameter Qualifier is HAPI-specific, and not defined anywhere in the FHIR specification. Using this qualifier
         * will result in an MDM expansion being done on the reference, which will expand the search scope. For example, if Patient/1
         * is MDM-matched to Patient/2 and you execute the search:
         * Observation?subject:mdm=Patient/1 , you will receive observations for both Patient/1 and Patient/2.
         * <p>
         * Default is <code>false</code>
         * </p>
         *
         * @since 5.4.0
         */
        public boolean isAllowMdmExpansion() {
                return myAllowMdmExpansion;
        }

        /**
         * If enabled, the server will support the use of :mdm search parameter qualifier on Reference Search Parameters.
         * This Parameter Qualifier is HAPI-specific, and not defined anywhere in the FHIR specification. Using this qualifier
         * will result in an MDM expansion being done on the reference, which will expand the search scope. For example, if Patient/1
         * is MDM-matched to Patient/2 and you execute the search:
         * Observation?subject:mdm=Patient/1 , you will receive observations for both Patient/1 and Patient/2.
         * <p>
         * Default is <code>false</code>
         * </p>
         *
         * @since 5.4.0
         */
        public void setAllowMdmExpansion(boolean theAllowMdmExpansion) {
                myAllowMdmExpansion = theAllowMdmExpansion;
        }

        /**
         * If set to <code>true</code> (default is <code>false</code>) the server will allow
         * resources to have references to external servers. For example if this server is
         * running at <code>http://example.com/fhir</code> and this setting is set to
         * <code>true</code> the server will allow a Patient resource to be saved with a
         * Patient.organization value of <code>http://foo.com/Organization/1</code>.
         * <p>
         * Under the default behaviour if this value has not been changed, the above
         * resource would be rejected by the server because it requires all references
         * to be resolvable on the local server.
         * </p>
         * <p>
         * Note that external references will be indexed by the server and may be searched
         * (e.g. <code>Patient:organization</code>), but
         * chained searches (e.g. <code>Patient:organization.name</code>) will not work across
         * these references.
         * </p>
         * <p>
         * It is recommended to also set {@link #setTreatBaseUrlsAsLocal(Set)} if this value
         * is set to <code>true</code>
         * </p>
         *
         * @see #setTreatBaseUrlsAsLocal(Set)
         * @see #setAllowExternalReferences(boolean)
         */
        public boolean isAllowExternalReferences() {
                return myAllowExternalReferences;
        }

        /**
         * If set to <code>true</code> (default is <code>false</code>) the server will allow
         * resources to have references to external servers. For example if this server is
         * running at <code>http://example.com/fhir</code> and this setting is set to
         * <code>true</code> the server will allow a Patient resource to be saved with a
         * Patient.organization value of <code>http://foo.com/Organization/1</code>.
         * <p>
         * Under the default behaviour if this value has not been changed, the above
         * resource would be rejected by the server because it requires all references
         * to be resolvable on the local server.
         * </p>
         * <p>
         * Note that external references will be indexed by the server and may be searched
         * (e.g. <code>Patient:organization</code>), but
         * chained searches (e.g. <code>Patient:organization.name</code>) will not work across
         * these references.
         * </p>
         * <p>
         * It is recommended to also set {@link #setTreatBaseUrlsAsLocal(Set)} if this value
         * is set to <code>true</code>
         * </p>
         *
         * @see #setTreatBaseUrlsAsLocal(Set)
         * @see #setAllowExternalReferences(boolean)
         */
        public void setAllowExternalReferences(boolean theAllowExternalReferences) {
                myAllowExternalReferences = theAllowExternalReferences;
        }

        /**
         * This setting may be used to advise the server that any references found in
         * resources that have any of the base URLs given here will be replaced with
         * simple local references.
         * <p>
         * For example, if the set contains the value <code>http://example.com/base/</code>
         * and a resource is submitted to the server that contains a reference to
         * <code>http://example.com/base/Patient/1</code>, the server will automatically
         * convert this reference to <code>Patient/1</code>
         * </p>
         * <p>
         * Note that this property has different behaviour from {@link StorageSettings#getTreatReferencesAsLogical()}
         * </p>
         *
         * @see #getTreatReferencesAsLogical()
         */
        public Set<String> getTreatBaseUrlsAsLocal() {
                return myTreatBaseUrlsAsLocal;
        }

        /**
         * This setting may be used to advise the server that any references found in
         * resources that have any of the base URLs given here will be replaced with
         * simple local references.
         * <p>
         * For example, if the set contains the value <code>http://example.com/base/</code>
         * and a resource is submitted to the server that contains a reference to
         * <code>http://example.com/base/Patient/1</code>, the server will automatically
         * convert this reference to <code>Patient/1</code>
         * </p>
         *
         * @param theTreatBaseUrlsAsLocal The set of base URLs. May be <code>null</code>, which
         *                                means no references will be treated as external
         */
        public void setTreatBaseUrlsAsLocal(Set<String> theTreatBaseUrlsAsLocal) {
                if (theTreatBaseUrlsAsLocal != null) {
                        for (String next : theTreatBaseUrlsAsLocal) {
                                validateTreatBaseUrlsAsLocal(next);
                        }
                }

                HashSet<String> treatBaseUrlsAsLocal = new HashSet<>();
                for (String next : defaultIfNull(theTreatBaseUrlsAsLocal, new HashSet<String>())) {
                        while (next.endsWith("/")) {
                                next = next.substring(0, next.length() - 1);
                        }
                        treatBaseUrlsAsLocal.add(next);
                }
                myTreatBaseUrlsAsLocal = treatBaseUrlsAsLocal;
        }

        /**
         * Add a value to the {@link #setTreatReferencesAsLogical(Set) logical references list}.
         *
         * @see #setTreatReferencesAsLogical(Set)
         */
        public void addTreatReferencesAsLogical(String theTreatReferencesAsLogical) {
                validateTreatBaseUrlsAsLocal(theTreatReferencesAsLogical);

                if (myTreatReferencesAsLogical == null) {
                        myTreatReferencesAsLogical = new HashSet<>();
                }
                myTreatReferencesAsLogical.add(theTreatReferencesAsLogical);
        }

        /**
         * This setting may be used to advise the server that any references found in
         * resources that have any of the base URLs given here will be treated as logical
         * references instead of being treated as real references.
         * <p>
         * A logical reference is a reference which is treated as an identifier, and
         * does not neccesarily resolve. See <a href="http://hl7.org/fhir/references.html">references</a> for
         * a description of logical references. For example, the valueset
         * <a href="http://hl7.org/fhir/valueset-quantity-comparator.html">valueset-quantity-comparator</a> is a logical
         * reference.
         * </p>
         * <p>
         * Values for this field may take either of the following forms:
         * </p>
         * <ul>
         * <li><code>http://example.com/some-url</code> <b>(will be matched exactly)</b></li>
         * <li><code>http://example.com/some-base*</code> <b>(will match anything beginning with the part before the *)</b></li>
         * </ul>
         *
         * @see #DEFAULT_LOGICAL_BASE_URLS Default values for this property
         */
        public Set<String> getTreatReferencesAsLogical() {
                return myTreatReferencesAsLogical;
        }

        /**
         * This setting may be used to advise the server that any references found in
         * resources that have any of the base URLs given here will be treated as logical
         * references instead of being treated as real references.
         * <p>
         * A logical reference is a reference which is treated as an identifier, and
         * does not neccesarily resolve. See <a href="http://hl7.org/fhir/references.html">references</a> for
         * a description of logical references. For example, the valueset
         * <a href="http://hl7.org/fhir/valueset-quantity-comparator.html">valueset-quantity-comparator</a> is a logical
         * reference.
         * </p>
         * <p>
         * Values for this field may take either of the following forms:
         * </p>
         * <ul>
         * <li><code>http://example.com/some-url</code> <b>(will be matched exactly)</b></li>
         * <li><code>http://example.com/some-base*</code> <b>(will match anything beginning with the part before the *)</b></li>
         * </ul>
         *
         * @see #DEFAULT_LOGICAL_BASE_URLS Default values for this property
         */
        public StorageSettings setTreatReferencesAsLogical(Set<String> theTreatReferencesAsLogical) {
                myTreatReferencesAsLogical = theTreatReferencesAsLogical;
                return this;
        }

        /**
         * <p>
         * Should searches use the integer field {@code SP_VALUE_LOW_DATE_ORDINAL} and {@code SP_VALUE_HIGH_DATE_ORDINAL} in
         * {@link ResourceIndexedSearchParamDate} when resolving searches where all predicates are using
         * precision of {@link TemporalPrecisionEnum#DAY}.
         * <p>
         * For example, if enabled, the search of {@code Observation?date=2020-02-25} will cause the date to be collapsed down to an
         * integer representing the ordinal date {@code 20200225}. It would then be compared against {@link ResourceIndexedSearchParamDate#getValueLowDateOrdinal()}
         * and {@link ResourceIndexedSearchParamDate#getValueHighDateOrdinal()}
         * </p>
         * Default is {@literal true} beginning in HAPI FHIR 5.0.0
         * </p>
         *
         * @since 5.0.0
         */
        public boolean getUseOrdinalDatesForDayPrecisionSearches() {
                return myUseOrdinalDatesForDayPrecisionSearches;
        }

        /**
         * <p>
         * Should searches use the integer field {@code SP_VALUE_LOW_DATE_ORDINAL} and {@code SP_VALUE_HIGH_DATE_ORDINAL} in
         * {@link ResourceIndexedSearchParamDate} when resolving searches where all predicates are using
         * precision of {@link TemporalPrecisionEnum#DAY}.
         * <p>
         * For example, if enabled, the search of {@code Observation?date=2020-02-25} will cause the date to be collapsed down to an
         * ordinal {@code 20200225}. It would then be compared against {@link ResourceIndexedSearchParamDate#getValueLowDateOrdinal()}
         * and {@link ResourceIndexedSearchParamDate#getValueHighDateOrdinal()}
         * </p>
         * Default is {@literal true} beginning in HAPI FHIR 5.0.0
         * </p>
         *
         * @since 5.0.0
         */
        public void setUseOrdinalDatesForDayPrecisionSearches(boolean theUseOrdinalDates) {
                myUseOrdinalDatesForDayPrecisionSearches = theUseOrdinalDates;
        }

        /**
         * If set to <code>true</code> (default is <code>false</code>), when indexing SearchParameter values for token SearchParameter,
         * the string component to support the <code>:text</code> modifier will be disabled. This means that the following fields
         * will not be indexed for tokens:
         * <ul>
         *    <li>CodeableConcept.text</li>
         *    <li>Coding.display</li>
         *    <li>Identifier.use.text</li>
         * </ul>
         *
         * @since 5.0.0
         */
        public boolean isSuppressStringIndexingInTokens() {
                return mySuppressStringIndexingInTokens;
        }

        /**
         * If set to <code>true</code> (default is <code>false</code>), when indexing SearchParameter values for token SearchParameter,
         * the string component to support the <code>:text</code> modifier will be disabled. This means that the following fields
         * will not be indexed for tokens:
         * <ul>
         *    <li>CodeableConcept.text</li>
         *    <li>Coding.display</li>
         *    <li>Identifier.use.text</li>
         * </ul>
         *
         * @since 5.0.0
         */
        public void setSuppressStringIndexingInTokens(boolean theSuppressStringIndexingInTokens) {
                mySuppressStringIndexingInTokens = theSuppressStringIndexingInTokens;
        }

        /**
         * When indexing a Period (e.g. Encounter.period) where the period has an upper bound
         * but not a lower bound, a canned "start of time" value can be used as the lower bound
         * in order to allow range searches to correctly identify all values in the range.
         * <p>
         * The default value for this is {@link #DEFAULT_PERIOD_INDEX_START_OF_TIME} which
         * is probably good enough for almost any application, but this can be changed if
         * needed.
         * </p>
         * <p>
         * Note the following database documented limitations:
         *    <ul>
         *       <li>JDBC Timestamp Datatype Low Value -4713 and High Value 9999</li>
         *       <li>MySQL 8: the range for DATETIME values is '1000-01-01 00:00:00.000000' to '9999-12-31 23:59:59.999999`</li>
         *       <li>Postgresql 12: Timestamp [without time zone] Low Value 4713 BC and High Value 294276 AD</li>
         *       <li>Oracle: Timestamp Low Value 4712 BC and High Value 9999 CE</li>
         *       <li>H2: datetime2 Low Value -4713 and High Value 9999</li>
         *     </ul>
         * </p>
         *
         * @see #getPeriodIndexEndOfTime()
         * @since 5.1.0
         */
        public IPrimitiveType<Date> getPeriodIndexStartOfTime() {
                return myPeriodIndexStartOfTime;
        }

        /**
         * When indexing a Period (e.g. Encounter.period) where the period has an upper bound
         * but not a lower bound, a canned "start of time" value can be used as the lower bound
         * in order to allow range searches to correctly identify all values in the range.
         * <p>
         * The default value for this is {@link #DEFAULT_PERIOD_INDEX_START_OF_TIME} which
         * is probably good enough for almost any application, but this can be changed if
         * needed.
         * </p>
         * <p>
         * Note the following database documented limitations:
         *    <ul>
         *       <li>JDBC Timestamp Datatype Low Value -4713 and High Value 9999</li>
         *       <li>MySQL 8: the range for DATETIME values is '1000-01-01 00:00:00.000000' to '9999-12-31 23:59:59.999999`</li>
         *       <li>Postgresql 12: Timestamp [without time zone] Low Value 4713 BC and High Value 294276 AD</li>
         *       <li>Oracle: Timestamp Low Value 4712 BC and High Value 9999 CE</li>
         *       <li>H2: datetime2 Low Value -4713 and High Value 9999</li>
         *     </ul>
         * </p>
         *
         * @see #getPeriodIndexEndOfTime()
         * @since 5.1.0
         */
        public void setPeriodIndexStartOfTime(IPrimitiveType<Date> thePeriodIndexStartOfTime) {
                Validate.notNull(thePeriodIndexStartOfTime, "thePeriodIndexStartOfTime must not be null");
                myPeriodIndexStartOfTime = thePeriodIndexStartOfTime;
        }

        /**
         * When indexing a Period (e.g. Encounter.period) where the period has a lower bound
         * but not an upper bound, a canned "end of time" value can be used as the upper bound
         * in order to allow range searches to correctly identify all values in the range.
         * <p>
         * The default value for this is {@link #DEFAULT_PERIOD_INDEX_START_OF_TIME} which
         * is probably good enough for almost any application, but this can be changed if
         * needed.
         * </p>
         * <p>
         * Note the following database documented limitations:
         *    <ul>
         *       <li>JDBC Timestamp Datatype Low Value -4713 and High Value 9999</li>
         *       <li>MySQL 8: the range for DATETIME values is '1000-01-01 00:00:00.000000' to '9999-12-31 23:59:59.999999`</li>
         *       <li>Postgresql 12: Timestamp [without time zone] Low Value 4713 BC and High Value 294276 AD</li>
         *       <li>Oracle: Timestamp Low Value 4712 BC and High Value 9999 CE</li>
         *       <li>H2: datetime2 Low Value -4713 and High Value 9999</li>
         *     </ul>
         * </p>
         *
         * @see #getPeriodIndexStartOfTime()
         * @since 5.1.0
         */
        public IPrimitiveType<Date> getPeriodIndexEndOfTime() {
                return myPeriodIndexEndOfTime;
        }

        /**
         * When indexing a Period (e.g. Encounter.period) where the period has an upper bound
         * but not a lower bound, a canned "start of time" value can be used as the lower bound
         * in order to allow range searches to correctly identify all values in the range.
         * <p>
         * The default value for this is {@link #DEFAULT_PERIOD_INDEX_START_OF_TIME} which
         * is probably good enough for almost any application, but this can be changed if
         * needed.
         * </p>
         * <p>
         * Note the following database documented limitations:
         *    <ul>
         *       <li>JDBC Timestamp Datatype Low Value -4713 and High Value 9999</li>
         *       <li>MySQL 8: the range for DATETIME values is '1000-01-01 00:00:00.000000' to '9999-12-31 23:59:59.999999`</li>
         *       <li>Postgresql 12: Timestamp [without time zone] Low Value 4713 BC and High Value 294276 AD</li>
         *       <li>Oracle: Timestamp Low Value 4712 BC and High Value 9999 CE</li>
         *       <li>H2: datetime2 Low Value -4713 and High Value 9999</li>
         *     </ul>
         * </p>
         *
         * @see #getPeriodIndexStartOfTime()
         * @since 5.1.0
         */
        public void setPeriodIndexEndOfTime(IPrimitiveType<Date> thePeriodIndexEndOfTime) {
                Validate.notNull(thePeriodIndexEndOfTime, "thePeriodIndexEndOfTime must not be null");
                myPeriodIndexEndOfTime = thePeriodIndexEndOfTime;
        }

        /**
         * Toggles whether Quantity searches support value normalization when using valid UCUM coded values.
         *
         * <p>
         * The default value is {@link NormalizedQuantitySearchLevel#NORMALIZED_QUANTITY_SEARCH_NOT_SUPPORTED} which is current behavior.
         * </p>
         * <p>
         * Here is the UCUM service support level
         *    <ul>
         *       <li>{@link NormalizedQuantitySearchLevel#NORMALIZED_QUANTITY_SEARCH_NOT_SUPPORTED}, default, Quantity is stored in {@link ResourceIndexedSearchParamQuantity} only and it is used by searching.</li>
         *       <li>{@link NormalizedQuantitySearchLevel#NORMALIZED_QUANTITY_STORAGE_SUPPORTED}, Quantity is stored in both {@link ResourceIndexedSearchParamQuantity} and {@link ResourceIndexedSearchParamQuantityNormalized}, but {@link ResourceIndexedSearchParamQuantity} is used by searching.</li>
         *       <li>{@link NormalizedQuantitySearchLevel#NORMALIZED_QUANTITY_SEARCH_SUPPORTED}, Quantity is stored in both {@link ResourceIndexedSearchParamQuantity} and {@link ResourceIndexedSearchParamQuantityNormalized}, {@link ResourceIndexedSearchParamQuantityNormalized} is used by searching.</li>
         *     </ul>
         * </p>
         *
         * @since 5.3.0
         */
        public NormalizedQuantitySearchLevel getNormalizedQuantitySearchLevel() {
                return myNormalizedQuantitySearchLevel;
        }

        /**
         * Toggles whether Quantity searches support value normalization when using valid UCUM coded values.
         *
         * <p>
         * The default value is {@link NormalizedQuantitySearchLevel#NORMALIZED_QUANTITY_SEARCH_NOT_SUPPORTED} which is current behavior.
         * </p>
         * <p>
         * Here is the UCUM service support level
         *    <ul>
         *       <li>{@link NormalizedQuantitySearchLevel#NORMALIZED_QUANTITY_SEARCH_NOT_SUPPORTED}, default, Quantity is stored in {@link ResourceIndexedSearchParamQuantity} only and it is used by searching.</li>
         *       <li>{@link NormalizedQuantitySearchLevel#NORMALIZED_QUANTITY_STORAGE_SUPPORTED}, Quantity is stored in both {@link ResourceIndexedSearchParamQuantity} and {@link ResourceIndexedSearchParamQuantityNormalized}, but {@link ResourceIndexedSearchParamQuantity} is used by searching.</li>
         *       <li>{@link NormalizedQuantitySearchLevel#NORMALIZED_QUANTITY_SEARCH_SUPPORTED}, Quantity is stored in both {@link ResourceIndexedSearchParamQuantity} and {@link ResourceIndexedSearchParamQuantityNormalized}, {@link ResourceIndexedSearchParamQuantityNormalized} is used by searching.</li>
         *     </ul>
         * </p>
         *
         * @since 5.3.0
         */
        public void setNormalizedQuantitySearchLevel(NormalizedQuantitySearchLevel theNormalizedQuantitySearchLevel) {
                myNormalizedQuantitySearchLevel = theNormalizedQuantitySearchLevel;
        }

        /**
         * When set with resource paths (e.g. <code>"Observation.subject"</code>), any references found at the given paths
         * will automatically have versions appended. The version used will be the current version of the given resource.
         *
         * @since 5.3.0
         */
        public Set<String> getAutoVersionReferenceAtPaths() {
                return myAutoVersionReferenceAtPaths;
        }

        /**
         * When set with resource paths (e.g. <code>"Observation.subject"</code>), any references found at the given paths
         * will automatically have versions appended. The version used will be the current version of the given resource.
         * <p>
         * Versions will only be added if the reference does not already have a version, so any versioned references
         * supplied by the client will take precedence over the automatic current version.
         * </p>
         * <p>
         * Note that for this setting to be useful, the {@link ParserOptions}
         * {@link ParserOptions#getDontStripVersionsFromReferencesAtPaths() DontStripVersionsFromReferencesAtPaths}
         * option must also be set.
         * </p>
         *
         * @param thePaths A collection of reference paths for which the versions will be appended automatically
         *                 when serializing, e.g. "Patient.managingOrganization" or "AuditEvent.object.reference". Note that
         *                 only resource name and field names with dots separating is allowed here (no repetition
         *                 indicators, FluentPath expressions, etc.)
         * @since 5.3.0
         */
        public void setAutoVersionReferenceAtPaths(String... thePaths) {
                Set<String> paths = Collections.emptySet();
                if (thePaths != null) {
                        paths = new HashSet<>(Arrays.asList(thePaths));
                }
                setAutoVersionReferenceAtPaths(paths);
        }

        /**
         * When set with resource paths (e.g. <code>"Observation.subject"</code>), any references found at the given paths
         * will automatically have versions appended. The version used will be the current version of the given resource.
         * <p>
         * Versions will only be added if the reference does not already have a version, so any versioned references
         * supplied by the client will take precedence over the automatic current version.
         * </p>
         * <p>
         * Note that for this setting to be useful, the {@link ParserOptions}
         * {@link ParserOptions#getDontStripVersionsFromReferencesAtPaths() DontStripVersionsFromReferencesAtPaths}
         * option must also be set
         * </p>
         *
         * @param thePaths A collection of reference paths for which the versions will be appended automatically
         *                 when serializing, e.g. "Patient.managingOrganization" or "AuditEvent.object.reference". Note that
         *                 only resource name and field names with dots separating is allowed here (no repetition
         *                 indicators, FluentPath expressions, etc.)
         * @since 5.3.0
         */
        public void setAutoVersionReferenceAtPaths(Set<String> thePaths) {
                Set<String> paths = defaultIfNull(thePaths, Collections.emptySet());
                Map<String, Set<String>> byType = new HashMap<>();
                for (String nextPath : paths) {
                        int doxIdx = nextPath.indexOf('.');
                        Validate.isTrue(doxIdx > 0, "Invalid path for auto-version reference at path: %s", nextPath);
                        String type = nextPath.substring(0, doxIdx);
                        byType.computeIfAbsent(type, t -> new HashSet<>()).add(nextPath);
                }

                myAutoVersionReferenceAtPaths = paths;
                myTypeToAutoVersionReferenceAtPaths = byType;
        }

        /**
         * Returns a sub-collection of {@link #getAutoVersionReferenceAtPaths()} containing only paths
         * for the given resource type.
         *
         * @since 5.3.0
         */
        public Set<String> getAutoVersionReferenceAtPathsByResourceType(String theResourceType) {
                Validate.notEmpty(theResourceType, "theResourceType must not be null or empty");
                Set<String> retVal = myTypeToAutoVersionReferenceAtPaths.get(theResourceType);
                retVal = defaultIfNull(retVal, Collections.emptySet());
                return retVal;
        }

        /**
         * Should searches with <code>_include</code> respect versioned references, and pull the specific requested version.
         * This may have performance impacts on heavily loaded systems.
         *
         * @since 5.3.0
         */
        public boolean isRespectVersionsForSearchIncludes() {
                return myRespectVersionsForSearchIncludes;
        }

        /**
         * Should searches with <code>_include</code> respect versioned references, and pull the specific requested version.
         * This may have performance impacts on heavily loaded systems.
         *
         * @since 5.3.0
         */
        public void setRespectVersionsForSearchIncludes(boolean theRespectVersionsForSearchIncludes) {
                myRespectVersionsForSearchIncludes = theRespectVersionsForSearchIncludes;
        }

        /**
         * If enabled, "Uplifted Refchains" will be enabled. This feature causes
         * HAPI FHIR to generate indexes for stored resources that include the current
         * value of the target of a chained reference, such as "Encounter?subject.name".
         *
         * @since 6.6.0
         */
        public boolean isIndexOnUpliftedRefchains() {
                return myIndexOnUpliftedRefchains;
        }

        /**
         * If enabled, "Uplifted Refchains" will be enabled. This feature causes
         * HAPI FHIR to generate indexes for stored resources that include the current
         * value of the target of a chained reference, such as "Encounter?subject.name".
         *
         * @since 6.6.0
         */
        public void setIndexOnUpliftedRefchains(boolean theIndexOnUpliftedRefchains) {
                myIndexOnUpliftedRefchains = theIndexOnUpliftedRefchains;
        }

        /**
         * Should indexing and searching on contained resources be enabled on this server.
         * This may have performance impacts, and should be enabled only if it is needed. Default is <code>false</code>.
         *
         * @since 5.4.0
         */
        public boolean isIndexOnContainedResources() {
                return myIndexOnContainedResources;
        }

        /**
         * Should indexing and searching on contained resources be enabled on this server.
         * This may have performance impacts, and should be enabled only if it is needed. Default is <code>false</code>.
         *
         * @since 5.4.0
         */
        public void setIndexOnContainedResources(boolean theIndexOnContainedResources) {
                myIndexOnContainedResources = theIndexOnContainedResources;
        }

        /**
         * Should recursive indexing and searching on contained resources be enabled on this server.
         * This may have performance impacts, and should be enabled only if it is needed. Default is <code>false</code>.
         *
         * @since 5.6.0
         */
        public boolean isIndexOnContainedResourcesRecursively() {
                return myIndexOnContainedResourcesRecursively;
        }

        /**
         * Should recursive indexing and searching on contained resources be enabled on this server.
         * This may have performance impacts, and should be enabled only if it is needed. Default is <code>false</code>.
         *
         * @since 5.6.0
         */
        public void setIndexOnContainedResourcesRecursively(boolean theIndexOnContainedResourcesRecursively) {
                myIndexOnContainedResourcesRecursively = theIndexOnContainedResourcesRecursively;
        }

        /**
         * If this is disabled by setting this to {@literal false} (default is {@literal true}),
         * the server will not automatically implement and support search parameters that
         * are not explcitly created in the repository.
         * <p>
         * Disabling this can have a dramatic improvement on performance (especially write performance)
         * in servers that only need to support a small number of search parameters, or no search parameters at all.
         * Disabling this obviously reduces the options for searching however.
         * </p>
         *
         * @since 5.7.0
         */
        public boolean isAutoSupportDefaultSearchParams() {
                return myAutoSupportDefaultSearchParams;
        }

        /**
         * If this is disabled by setting this to {@literal false} (default is {@literal true}),
         * the server will not automatically implement and support search parameters that
         * are not explicitly created in the repository.
         * <p>
         * Disabling this can have a dramatic improvement on performance (especially write performance)
         * in servers that only need to support a small number of search parameters, or no search parameters at all.
         * Disabling this obviously reduces the options for searching however.
         * </p>
         *
         * @since 5.7.0
         */
        public void setAutoSupportDefaultSearchParams(boolean theAutoSupportDefaultSearchParams) {
                myAutoSupportDefaultSearchParams = theAutoSupportDefaultSearchParams;
        }

        /**
         * @return Should the {@literal _language} SearchParameter be supported on this server? Defaults to {@literal false}.
         * @since 7.0.0
         */
        public boolean isLanguageSearchParameterEnabled() {
                return myLanguageSearchParameterEnabled;
        }

        /**
         * Should the {@literal _language} SearchParameter be supported on this server? Defaults to {@literal false}.
         *
         * @since 7.0.0
         */
        public void setLanguageSearchParameterEnabled(boolean theLanguageSearchParameterEnabled) {
                myLanguageSearchParameterEnabled = theLanguageSearchParameterEnabled;
        }

        /**
         * @return true if the filter is enabled for resources installed via package installer, false otherwise
         * @since 7.0.0
         */
        public boolean isValidateResourceStatusForPackageUpload() {
                return myValidateResourceStatusForPackageUpload;
        }

        /**
         * Should resources being installed via package installer be filtered.
         * @since 7.0.0
         */
        public void setValidateResourceStatusForPackageUpload(boolean theValidateResourceStatusForPackageUpload) {
                myValidateResourceStatusForPackageUpload = theValidateResourceStatusForPackageUpload;
        }

        private static void validateTreatBaseUrlsAsLocal(String theUrl) {
                Validate.notBlank(theUrl, "Base URL must not be null or empty");

                int starIdx = theUrl.indexOf('*');
                if (starIdx != -1) {
                        if (starIdx != theUrl.length() - 1) {
                                throw new IllegalArgumentException(Msg.code(1525)
                                                + "Base URL wildcard character (*) can only appear at the end of the string: " + theUrl);
                        }
                }
        }

        public enum IndexEnabledEnum {
                ENABLED,
                DISABLED
        }

        public enum TagStorageModeEnum {

                /**
                 * A separate set of tags is stored for each resource version
                 */
                VERSIONED,

                /**
                 * A single set of tags is shared by all resource versions
                 */
                NON_VERSIONED,

                /**
                 * Tags are stored directly in the resource body (in the {@literal ResourceHistoryTable}
                 * entry for the resource, meaning that they are not indexed separately, and are versioned with the rest
                 * of the resource.
                 */
                INLINE
        }
}