471 lines
19 KiB
Java
471 lines
19 KiB
Java
package ca.uhn.fhir.jpa.starter;
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import ca.uhn.fhir.context.ConfigurationException;
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import ca.uhn.fhir.context.FhirVersionEnum;
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import ca.uhn.fhir.jpa.search.elastic.ElasticsearchHibernatePropertiesBuilder;
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import ca.uhn.fhir.rest.api.EncodingEnum;
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import ca.uhn.fhir.rest.server.ETagSupportEnum;
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import com.google.common.annotations.VisibleForTesting;
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import org.hibernate.search.elasticsearch.cfg.ElasticsearchIndexStatus;
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import org.hibernate.search.elasticsearch.cfg.IndexSchemaManagementStrategy;
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import org.jetbrains.annotations.NotNull;
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import javax.annotation.Nonnull;
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import java.io.FileInputStream;
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import java.io.InputStream;
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import java.util.Arrays;
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import java.util.Locale;
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import java.util.Properties;
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import java.util.Set;
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import java.util.stream.Collectors;
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import static org.apache.commons.lang3.StringUtils.*;
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public class HapiProperties {
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static final String ENABLE_INDEX_MISSING_FIELDS = "enable_index_missing_fields";
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static final String AUTO_CREATE_PLACEHOLDER_REFERENCE_TARGETS = "auto_create_placeholder_reference_targets";
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static final String ENFORCE_REFERENTIAL_INTEGRITY_ON_WRITE = "enforce_referential_integrity_on_write";
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static final String ENFORCE_REFERENTIAL_INTEGRITY_ON_DELETE = "enforce_referential_integrity_on_delete";
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static final String BINARY_STORAGE_ENABLED = "binary_storage.enabled";
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static final String ALLOW_EXTERNAL_REFERENCES = "allow_external_references";
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static final String ALLOW_MULTIPLE_DELETE = "allow_multiple_delete";
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static final String ALLOW_PLACEHOLDER_REFERENCES = "allow_placeholder_references";
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static final String REUSE_CACHED_SEARCH_RESULTS_MILLIS = "reuse_cached_search_results_millis";
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static final String DATASOURCE_DRIVER = "datasource.driver";
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static final String DATASOURCE_MAX_POOL_SIZE = "datasource.max_pool_size";
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static final String DATASOURCE_PASSWORD = "datasource.password";
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static final String DATASOURCE_URL = "datasource.url";
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static final String DATASOURCE_USERNAME = "datasource.username";
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static final String DEFAULT_ENCODING = "default_encoding";
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static final String DEFAULT_PAGE_SIZE = "default_page_size";
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static final String DEFAULT_PRETTY_PRINT = "default_pretty_print";
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static final String ETAG_SUPPORT = "etag_support";
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static final String FHIR_VERSION = "fhir_version";
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static final String ALLOW_CASCADING_DELETES = "allow_cascading_deletes";
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static final String HAPI_PROPERTIES = "hapi.properties";
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static final String LOGGER_ERROR_FORMAT = "logger.error_format";
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static final String LOGGER_FORMAT = "logger.format";
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static final String LOGGER_LOG_EXCEPTIONS = "logger.log_exceptions";
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static final String LOGGER_NAME = "logger.name";
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static final String MAX_FETCH_SIZE = "max_fetch_size";
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static final String MAX_PAGE_SIZE = "max_page_size";
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static final String SERVER_ADDRESS = "server_address";
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static final String SERVER_ID = "server.id";
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static final String SERVER_NAME = "server.name";
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static final String SUBSCRIPTION_EMAIL_ENABLED = "subscription.email.enabled";
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static final String SUBSCRIPTION_RESTHOOK_ENABLED = "subscription.resthook.enabled";
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static final String SUBSCRIPTION_WEBSOCKET_ENABLED = "subscription.websocket.enabled";
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static final String ALLOWED_BUNDLE_TYPES = "allowed_bundle_types";
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static final String TEST_PORT = "test.port";
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static final String TESTER_CONFIG_REFUSE_TO_FETCH_THIRD_PARTY_URLS = "tester.config.refuse_to_fetch_third_party_urls";
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static final String CORS_ENABLED = "cors.enabled";
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static final String CORS_ALLOWED_ORIGIN = "cors.allowed_origin";
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static final String CORS_ALLOW_CREDENTIALS = "cors.allowCredentials";
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static final String ALLOW_CONTAINS_SEARCHES = "allow_contains_searches";
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static final String ALLOW_OVERRIDE_DEFAULT_SEARCH_PARAMS = "allow_override_default_search_params";
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static final String EMAIL_FROM = "email.from";
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private static final String VALIDATE_REQUESTS_ENABLED = "validation.requests.enabled";
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private static final String VALIDATE_RESPONSES_ENABLED = "validation.responses.enabled";
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private static final String FILTER_SEARCH_ENABLED = "filter_search.enabled";
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private static final String GRAPHQL_ENABLED = "graphql.enabled";
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private static final String BULK_EXPORT_ENABLED = "bulk.export.enabled";
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public static final String EXPIRE_SEARCH_RESULTS_AFTER_MINS = "retain_cached_searches_mins";
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private static Properties ourProperties;
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public static boolean isElasticSearchEnabled() {
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return HapiProperties.getPropertyBoolean("elasticsearch.enabled", false);
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}
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/*
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* Force the configuration to be reloaded
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*/
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public static void forceReload() {
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ourProperties = null;
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getProperties();
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}
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/**
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* This is mostly here for unit tests. Use the actual properties file
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* to set values
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*/
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@VisibleForTesting
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public static void setProperty(String theKey, String theValue) {
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getProperties().setProperty(theKey, theValue);
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}
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public static Properties getJpaProperties() {
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Properties retVal = loadProperties();
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if (isElasticSearchEnabled()) {
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ElasticsearchHibernatePropertiesBuilder builder = new ElasticsearchHibernatePropertiesBuilder();
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builder.setRequiredIndexStatus(getPropertyEnum("elasticsearch.required_index_status", ElasticsearchIndexStatus.class, ElasticsearchIndexStatus.YELLOW));
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builder.setRestUrl(getProperty("elasticsearch.rest_url"));
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builder.setUsername(getProperty("elasticsearch.username"));
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builder.setPassword(getProperty("elasticsearch.password"));
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builder.setIndexSchemaManagementStrategy(getPropertyEnum("elasticsearch.schema_management_strateg", IndexSchemaManagementStrategy.class, IndexSchemaManagementStrategy.CREATE));
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builder.setDebugRefreshAfterWrite(getPropertyBoolean("elasticsearch.debug.refresh_after_write", false));
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builder.setDebugPrettyPrintJsonLog(getPropertyBoolean("elasticsearch.debug.pretty_print_json_log", false));
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builder.apply(retVal);
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}
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return retVal;
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}
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private static Properties getProperties() {
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if (ourProperties == null) {
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Properties properties = loadProperties();
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HapiProperties.ourProperties = properties;
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}
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return ourProperties;
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}
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@NotNull
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private static Properties loadProperties() {
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// Load the configurable properties file
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Properties properties;
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try (InputStream in = HapiProperties.class.getClassLoader().getResourceAsStream(HAPI_PROPERTIES)) {
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properties = new Properties();
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properties.load(in);
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} catch (Exception e) {
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throw new ConfigurationException("Could not load HAPI properties", e);
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}
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Properties overrideProps = loadOverrideProperties();
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if (overrideProps != null) {
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properties.putAll(overrideProps);
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}
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return properties;
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}
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/**
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* If a configuration file path is explicitly specified via -Dhapi.properties=<path>, the properties there will
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* be used to override the entries in the default hapi.properties file (currently under WEB-INF/classes)
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*
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* @return properties loaded from the explicitly specified configuraiton file if there is one, or null otherwise.
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*/
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private static Properties loadOverrideProperties() {
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String confFile = System.getProperty(HAPI_PROPERTIES);
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if (confFile != null) {
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try {
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Properties props = new Properties();
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props.load(new FileInputStream(confFile));
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return props;
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} catch (Exception e) {
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throw new ConfigurationException("Could not load HAPI properties file: " + confFile, e);
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}
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}
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return null;
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}
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private static String getProperty(String propertyName) {
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String env = "HAPI_" + propertyName.toUpperCase(Locale.US);
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env = env.replace(".", "_");
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env = env.replace("-", "_");
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String propertyValue = System.getenv(env);
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if (propertyValue != null) {
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return propertyValue;
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}
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Properties properties = HapiProperties.getProperties();
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if (properties != null) {
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propertyValue = properties.getProperty(propertyName);
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}
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return propertyValue;
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}
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private static String getProperty(String propertyName, String defaultValue) {
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String value = getProperty(propertyName);
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if (value != null && value.length() > 0) {
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return value;
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}
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return defaultValue;
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}
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private static Boolean getBooleanProperty(String propertyName, Boolean defaultValue) {
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String value = HapiProperties.getProperty(propertyName);
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if (value == null || value.length() == 0) {
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return defaultValue;
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}
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return Boolean.parseBoolean(value);
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}
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private static boolean getBooleanProperty(String propertyName, boolean defaultValue) {
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return getBooleanProperty(propertyName, Boolean.valueOf(defaultValue));
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}
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private static Integer getIntegerProperty(String propertyName, Integer defaultValue) {
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String value = HapiProperties.getProperty(propertyName);
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if (value == null || value.length() == 0) {
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return defaultValue;
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}
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return Integer.parseInt(value);
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}
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public static FhirVersionEnum getFhirVersion() {
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String fhirVersionString = HapiProperties.getProperty(FHIR_VERSION);
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if (fhirVersionString != null && fhirVersionString.length() > 0) {
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return FhirVersionEnum.valueOf(fhirVersionString);
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}
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return FhirVersionEnum.DSTU3;
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}
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public static boolean isBinaryStorageEnabled() {
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return HapiProperties.getBooleanProperty(BINARY_STORAGE_ENABLED, true);
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}
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public static ETagSupportEnum getEtagSupport() {
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String etagSupportString = HapiProperties.getProperty(ETAG_SUPPORT);
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if (etagSupportString != null && etagSupportString.length() > 0) {
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return ETagSupportEnum.valueOf(etagSupportString);
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}
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return ETagSupportEnum.ENABLED;
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}
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public static EncodingEnum getDefaultEncoding() {
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String defaultEncodingString = HapiProperties.getProperty(DEFAULT_ENCODING);
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if (defaultEncodingString != null && defaultEncodingString.length() > 0) {
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return EncodingEnum.valueOf(defaultEncodingString);
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}
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return EncodingEnum.JSON;
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}
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public static Boolean getDefaultPrettyPrint() {
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return HapiProperties.getBooleanProperty(DEFAULT_PRETTY_PRINT, true);
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}
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public static String getServerAddress() {
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return HapiProperties.getProperty(SERVER_ADDRESS);
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}
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public static Integer getDefaultPageSize() {
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return HapiProperties.getIntegerProperty(DEFAULT_PAGE_SIZE, 20);
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}
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public static Integer getMaximumPageSize() {
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return HapiProperties.getIntegerProperty(MAX_PAGE_SIZE, 200);
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}
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public static Integer getMaximumFetchSize() {
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return HapiProperties.getIntegerProperty(MAX_FETCH_SIZE, Integer.MAX_VALUE);
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}
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public static String getLoggerName() {
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return HapiProperties.getProperty(LOGGER_NAME, "fhirtest.access");
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}
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public static String getLoggerFormat() {
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return HapiProperties.getProperty(LOGGER_FORMAT, "Path[${servletPath}] Source[${requestHeader.x-forwarded-for}] Operation[${operationType} ${operationName} ${idOrResourceName}] UA[${requestHeader.user-agent}] Params[${requestParameters}] ResponseEncoding[${responseEncodingNoDefault}]");
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}
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public static String getLoggerErrorFormat() {
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return HapiProperties.getProperty(LOGGER_ERROR_FORMAT, "ERROR - ${requestVerb} ${requestUrl}");
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}
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public static Boolean getLoggerLogExceptions() {
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return HapiProperties.getBooleanProperty(LOGGER_LOG_EXCEPTIONS, true);
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}
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public static String getDataSourceDriver() {
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return HapiProperties.getProperty(DATASOURCE_DRIVER, "org.apache.derby.jdbc.EmbeddedDriver");
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}
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public static Integer getDataSourceMaxPoolSize() {
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return HapiProperties.getIntegerProperty(DATASOURCE_MAX_POOL_SIZE, 10);
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}
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public static String getDataSourceUrl() {
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return HapiProperties.getProperty(DATASOURCE_URL, "jdbc:derby:directory:target/jpaserver_derby_files;create=true");
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}
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public static String getDataSourceUsername() {
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return HapiProperties.getProperty(DATASOURCE_USERNAME);
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}
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public static String getDataSourcePassword() {
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return HapiProperties.getProperty(DATASOURCE_PASSWORD);
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}
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public static Boolean getAllowMultipleDelete() {
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return HapiProperties.getBooleanProperty(ALLOW_MULTIPLE_DELETE, false);
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}
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public static Boolean getAllowCascadingDeletes() {
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return HapiProperties.getBooleanProperty(ALLOW_CASCADING_DELETES, false);
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}
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public static Boolean getAllowExternalReferences() {
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return HapiProperties.getBooleanProperty(ALLOW_EXTERNAL_REFERENCES, false);
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}
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public static Boolean getExpungeEnabled() {
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return HapiProperties.getBooleanProperty("expunge_enabled", true);
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}
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public static Integer getTestPort() {
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return HapiProperties.getIntegerProperty(TEST_PORT, 0);
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}
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public static Boolean getTesterConfigRefustToFetchThirdPartyUrls() {
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return HapiProperties.getBooleanProperty(TESTER_CONFIG_REFUSE_TO_FETCH_THIRD_PARTY_URLS, false);
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}
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public static Boolean getCorsEnabled() {
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return HapiProperties.getBooleanProperty(CORS_ENABLED, true);
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}
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public static String getCorsAllowedOrigin() {
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return HapiProperties.getProperty(CORS_ALLOWED_ORIGIN, "*");
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}
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public static String getAllowedBundleTypes() {
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return HapiProperties.getProperty(ALLOWED_BUNDLE_TYPES, "");
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}
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@Nonnull
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public static Set<String> getSupportedResourceTypes() {
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String[] types = defaultString(getProperty("supported_resource_types")).split(",");
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return Arrays.stream(types)
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.map(t -> trim(t))
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.filter(t -> isNotBlank(t))
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.collect(Collectors.toSet());
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}
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public static String getServerName() {
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return HapiProperties.getProperty(SERVER_NAME, "Local Tester");
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}
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public static String getServerId() {
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return HapiProperties.getProperty(SERVER_ID, "home");
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}
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public static Boolean getAllowPlaceholderReferences() {
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return HapiProperties.getBooleanProperty(ALLOW_PLACEHOLDER_REFERENCES, true);
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}
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public static Boolean getSubscriptionEmailEnabled() {
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return HapiProperties.getBooleanProperty(SUBSCRIPTION_EMAIL_ENABLED, false);
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}
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public static Boolean getSubscriptionRestHookEnabled() {
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return HapiProperties.getBooleanProperty(SUBSCRIPTION_RESTHOOK_ENABLED, false);
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}
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public static Boolean getSubscriptionWebsocketEnabled() {
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return HapiProperties.getBooleanProperty(SUBSCRIPTION_WEBSOCKET_ENABLED, false);
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}
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public static Boolean getAllowContainsSearches() {
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return HapiProperties.getBooleanProperty(ALLOW_CONTAINS_SEARCHES, true);
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}
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public static Boolean getAllowOverrideDefaultSearchParams() {
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return HapiProperties.getBooleanProperty(ALLOW_OVERRIDE_DEFAULT_SEARCH_PARAMS, true);
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}
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public static String getEmailFrom() {
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return HapiProperties.getProperty(EMAIL_FROM, "some@test.com");
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}
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public static Boolean getEmailEnabled() {
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return HapiProperties.getBooleanProperty("email.enabled", false);
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}
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public static String getEmailHost() {
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return HapiProperties.getProperty("email.host");
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}
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public static Integer getEmailPort() {
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return HapiProperties.getIntegerProperty("email.port", 0);
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}
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public static String getEmailUsername() {
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return HapiProperties.getProperty("email.username");
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}
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public static String getEmailPassword() {
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return HapiProperties.getProperty("email.password");
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}
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// Defaults from https://javaee.github.io/javamail/docs/api/com/sun/mail/smtp/package-summary.html
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public static Boolean getEmailAuth() { return HapiProperties.getBooleanProperty("email.auth", false); }
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public static Boolean getEmailStartTlsEnable() { return HapiProperties.getBooleanProperty("email.starttls.enable", false); }
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public static Boolean getEmailStartTlsRequired() { return HapiProperties.getBooleanProperty("email.starttls.required", false); }
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public static Boolean getEmailQuitWait() { return HapiProperties.getBooleanProperty("email.quitwait", true); }
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public static Long getReuseCachedSearchResultsMillis() {
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String value = HapiProperties.getProperty(REUSE_CACHED_SEARCH_RESULTS_MILLIS, "60000");
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return Long.valueOf(value);
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}
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public static Long getExpireSearchResultsAfterMins() {
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String value = HapiProperties.getProperty(EXPIRE_SEARCH_RESULTS_AFTER_MINS, "60");
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return Long.valueOf(value);
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}
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public static Boolean getCorsAllowedCredentials() {
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return HapiProperties.getBooleanProperty(CORS_ALLOW_CREDENTIALS, false);
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}
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public static boolean getValidateRequestsEnabled() {
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return HapiProperties.getBooleanProperty(VALIDATE_REQUESTS_ENABLED, false);
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}
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public static boolean getValidateResponsesEnabled() {
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return HapiProperties.getBooleanProperty(VALIDATE_RESPONSES_ENABLED, false);
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}
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public static boolean getFilterSearchEnabled() {
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return HapiProperties.getBooleanProperty(FILTER_SEARCH_ENABLED, true);
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}
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public static boolean getGraphqlEnabled() {
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return HapiProperties.getBooleanProperty(GRAPHQL_ENABLED, true);
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}
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public static boolean getEnforceReferentialIntegrityOnDelete() {
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return HapiProperties.getBooleanProperty(ENFORCE_REFERENTIAL_INTEGRITY_ON_DELETE, true);
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}
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public static boolean getEnforceReferentialIntegrityOnWrite() {
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return HapiProperties.getBooleanProperty(ENFORCE_REFERENTIAL_INTEGRITY_ON_WRITE, true);
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}
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public static boolean getAutoCreatePlaceholderReferenceTargets() {
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return HapiProperties.getBooleanProperty(AUTO_CREATE_PLACEHOLDER_REFERENCE_TARGETS, true);
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}
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public static boolean getEnableIndexMissingFields() {
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return HapiProperties.getBooleanProperty(ENABLE_INDEX_MISSING_FIELDS, false);
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}
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private static boolean getPropertyBoolean(String thePropertyName, boolean theDefaultValue) {
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String value = getProperty(thePropertyName, Boolean.toString(theDefaultValue));
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return Boolean.parseBoolean(value);
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}
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private static <T extends Enum> T getPropertyEnum(String thePropertyName, Class<T> theEnumType, T theDefaultValue) {
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String value = getProperty(thePropertyName, theDefaultValue.name());
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return (T) Enum.valueOf(theEnumType, value);
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}
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public static boolean getBulkExportEnabled() {
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return HapiProperties.getBooleanProperty(BULK_EXPORT_ENABLED, true);
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}
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}
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