https://projects.eclipse.org/projects/ee4j.jersey/jersey-common: Jersey core common packages (Eclipse Foundation) 
/*
 * Copyright (c) 2013, 2019 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

package org.glassfish.jersey;

import java.util.HashMap;
import java.util.Map;

import javax.ws.rs.RuntimeType;

import org.glassfish.jersey.internal.util.PropertiesClass;
import org.glassfish.jersey.internal.util.PropertiesHelper;


Common (server/client) Jersey configuration properties.

Author:Michal Gajdos, Libor Kramolis
/**
 * Common (server/client) Jersey configuration properties.
 *
 * @author Michal Gajdos
 * @author Libor Kramolis
 */
@PropertiesClass
public final class CommonProperties {

    private static final Map<String, String> LEGACY_FALLBACK_MAP = new HashMap<String, String>();

    static {
        LEGACY_FALLBACK_MAP.put(CommonProperties.OUTBOUND_CONTENT_LENGTH_BUFFER_CLIENT,
                "jersey.config.contentLength.buffer.client");
        LEGACY_FALLBACK_MAP.put(CommonProperties.OUTBOUND_CONTENT_LENGTH_BUFFER_SERVER,
                "jersey.config.contentLength.buffer.server");
        LEGACY_FALLBACK_MAP.put(CommonProperties.FEATURE_AUTO_DISCOVERY_DISABLE_CLIENT,
                "jersey.config.disableAutoDiscovery.client");
        LEGACY_FALLBACK_MAP.put(CommonProperties.FEATURE_AUTO_DISCOVERY_DISABLE_SERVER,
                "jersey.config.disableAutoDiscovery.server");
        LEGACY_FALLBACK_MAP.put(CommonProperties.JSON_PROCESSING_FEATURE_DISABLE_CLIENT,
                "jersey.config.disableJsonProcessing.client");
        LEGACY_FALLBACK_MAP.put(CommonProperties.JSON_PROCESSING_FEATURE_DISABLE_SERVER,
                "jersey.config.disableJsonProcessing.server");
        LEGACY_FALLBACK_MAP.put(CommonProperties.METAINF_SERVICES_LOOKUP_DISABLE_CLIENT,
                "jersey.config.disableMetainfServicesLookup.client");
        LEGACY_FALLBACK_MAP.put(CommonProperties.METAINF_SERVICES_LOOKUP_DISABLE_SERVER,
                "jersey.config.disableMetainfServicesLookup.server");
        LEGACY_FALLBACK_MAP.put(CommonProperties.MOXY_JSON_FEATURE_DISABLE_CLIENT,
                "jersey.config.disableMoxyJson.client");
        LEGACY_FALLBACK_MAP.put(CommonProperties.MOXY_JSON_FEATURE_DISABLE_SERVER,
                "jersey.config.disableMoxyJson.server");
    }

    
Property which allows (if true) default System properties configuration provider.
If an external properties provider is used, the system properties are not used.
Shall be set to turn on the ability to propagate system properties to Jersey configuration.

Since:2.29
/**
     * Property which allows (if true) default System properties configuration provider.
     *
     * If an external properties provider is used, the system properties are not used.
     *
     * Shall be set to turn on the ability to propagate system properties to Jersey configuration.
     * @since 2.29
     */
    public static final String ALLOW_SYSTEM_PROPERTIES_PROVIDER = "jersey.config.allowSystemPropertiesProvider";

    
If true then disable feature auto discovery globally on client/server. 

By default auto discovery is automatically enabled. The value of this property may be overridden by the client/server
variant of this property.

 The default value is false. 



The name of the configuration property is "jersey.config.disableAutoDiscovery".



/**
     * If {@code true} then disable feature auto discovery globally on client/server.
     * <p>
     * By default auto discovery is automatically enabled. The value of this property may be overridden by the client/server
     * variant of this property.
     * <p>
     * The default value is {@code false}.
     * </p>
     * <p>
     * The name of the configuration property is <tt>{@value}</tt>.
     * </p>
     */
    public static final String FEATURE_AUTO_DISCOVERY_DISABLE = "jersey.config.disableAutoDiscovery";

    
Client-specific version of FEATURE_AUTO_DISCOVERY_DISABLE. If present, it overrides the generic one for the client environment. 
Since:2.8
/**
     * Client-specific version of {@link CommonProperties#FEATURE_AUTO_DISCOVERY_DISABLE}.
     *
     * If present, it overrides the generic one for the client environment.
     * @since 2.8
     */
    public static final String FEATURE_AUTO_DISCOVERY_DISABLE_CLIENT = "jersey.config.client.disableAutoDiscovery";

    
Server-specific version of FEATURE_AUTO_DISCOVERY_DISABLE. If present, it overrides the generic one for the server environment. 
Since:2.8
/**
     * Server-specific version of {@link CommonProperties#FEATURE_AUTO_DISCOVERY_DISABLE}.
     *
     * If present, it overrides the generic one for the server environment.
     * @since 2.8
     */
    public static final String FEATURE_AUTO_DISCOVERY_DISABLE_SERVER = "jersey.config.server.disableAutoDiscovery";

    
If true then disable configuration of Json Processing (JSR-353) feature. 

By default Json Processing is automatically enabled. The value of this property may be overridden by the client/server
variant of this property.

 The default value is false. 



The name of the configuration property is "jersey.config.disableJsonProcessing".



/**
     * If {@code true} then disable configuration of Json Processing (JSR-353) feature.
     * <p>
     * By default Json Processing is automatically enabled. The value of this property may be overridden by the client/server
     * variant of this property.
     * <p>
     * The default value is {@code false}.
     * </p>
     * <p>
     * The name of the configuration property is <tt>{@value}</tt>.
     * </p>
     */
    public static final String JSON_PROCESSING_FEATURE_DISABLE = "jersey.config.disableJsonProcessing";

    
Client-specific version of JSON_PROCESSING_FEATURE_DISABLE. If present, it overrides the generic one for the client environment. 
Since:2.8
/**
     * Client-specific version of {@link CommonProperties#JSON_PROCESSING_FEATURE_DISABLE}.
     *
     * If present, it overrides the generic one for the client environment.
     * @since 2.8
     */
    public static final String JSON_PROCESSING_FEATURE_DISABLE_CLIENT = "jersey.config.client.disableJsonProcessing";

    
Server-specific version of JSON_PROCESSING_FEATURE_DISABLE. If present, it overrides the generic one for the server environment. 
Since:2.8
/**
     * Server-specific version of {@link CommonProperties#JSON_PROCESSING_FEATURE_DISABLE}.
     *
     * If present, it overrides the generic one for the server environment.
     * @since 2.8
     */
    public static final String JSON_PROCESSING_FEATURE_DISABLE_SERVER = "jersey.config.server.disableJsonProcessing";

    
If true then disable META-INF/services lookup globally on client/server. 
 By default Jersey looks up SPI implementations described by META-INF/services/* files. Then you can register appropriate provider classes by Application. 


 The default value is false. 



The name of the configuration property is "jersey.config.disableMetainfServicesLookup".



Since:2.1
/**
     * If {@code true} then disable META-INF/services lookup globally on client/server.
     * <p>
     * By default Jersey looks up SPI implementations described by META-INF/services/* files.
     * Then you can register appropriate provider classes by {@link javax.ws.rs.core.Application}.
     * </p>
     * <p>
     * The default value is {@code false}.
     * </p>
     * <p>
     * The name of the configuration property is <tt>{@value}</tt>.
     * </p>
     *
     * @since 2.1
     */
    public static final String METAINF_SERVICES_LOOKUP_DISABLE = "jersey.config.disableMetainfServicesLookup";

    
Client-specific version of METAINF_SERVICES_LOOKUP_DISABLE. If present, it overrides the generic one for the client environment. 
Since:2.8
/**
     * Client-specific version of {@link CommonProperties#METAINF_SERVICES_LOOKUP_DISABLE}.
     *
     * If present, it overrides the generic one for the client environment.
     * @since 2.8
     */
    public static final String METAINF_SERVICES_LOOKUP_DISABLE_CLIENT = "jersey.config.client.disableMetainfServicesLookup";

    
Server-specific version of METAINF_SERVICES_LOOKUP_DISABLE. If present, it overrides the generic one for the server environment. 
Since:2.8
/**
     * Server-specific version of {@link CommonProperties#METAINF_SERVICES_LOOKUP_DISABLE}.
     *
     * If present, it overrides the generic one for the server environment.
     * @since 2.8
     */
    public static final String METAINF_SERVICES_LOOKUP_DISABLE_SERVER = "jersey.config.server.disableMetainfServicesLookup";

    
If true then disable configuration of MOXy Json feature. 

By default MOXy Json is automatically enabled. The value of this property may be overridden by the client/server
variant of this property.

 The default value is false. 



The name of the configuration property is "jersey.config.disableMoxyJson".



/**
     * If {@code true} then disable configuration of MOXy Json feature.
     * <p>
     * By default MOXy Json is automatically enabled. The value of this property may be overridden by the client/server
     * variant of this property.
     * <p>
     * The default value is {@code false}.
     * </p>
     * <p>
     * The name of the configuration property is <tt>{@value}</tt>.
     * </p>
     */
    public static final String MOXY_JSON_FEATURE_DISABLE = "jersey.config.disableMoxyJson";

    
Client-specific version of MOXY_JSON_FEATURE_DISABLE. If present, it overrides the generic one for the client environment. 
Since:2.8
/**
     * Client-specific version of {@link CommonProperties#MOXY_JSON_FEATURE_DISABLE}.
     *
     * If present, it overrides the generic one for the client environment.
     * @since 2.8
     */
    public static final String MOXY_JSON_FEATURE_DISABLE_CLIENT = "jersey.config.client.disableMoxyJson";

    
Server-specific version of MOXY_JSON_FEATURE_DISABLE. If present, it overrides the generic one for the server environment. 
Since:2.8
/**
     * Server-specific version of {@link CommonProperties#MOXY_JSON_FEATURE_DISABLE}.
     *
     * If present, it overrides the generic one for the server environment.
     * @since 2.8
     */
    public static final String MOXY_JSON_FEATURE_DISABLE_SERVER = "jersey.config.server.disableMoxyJson";

    
An integer value that defines the buffer size used to buffer the outbound message entity in order to
determine its size and set the value of HTTP "Content-Length" header.


If the entity size exceeds the configured buffer size, the buffering would be cancelled and the entity size
would not be determined. Value less or equal to zero disable the buffering of the entity at all.


The value of this property may be overridden by the client/server variant of this property by defining the suffix
to this property ".server" or ".client"
("jersey.config.contentLength.buffer".server or  "jersey.config.contentLength.buffer".client).


The default value is 8192.




The name of the configuration property is "jersey.config.contentLength.buffer".



/**
     * An integer value that defines the buffer size used to buffer the outbound message entity in order to
     * determine its size and set the value of HTTP <tt>{@value javax.ws.rs.core.HttpHeaders#CONTENT_LENGTH}</tt> header.
     * <p>
     * If the entity size exceeds the configured buffer size, the buffering would be cancelled and the entity size
     * would not be determined. Value less or equal to zero disable the buffering of the entity at all.
     * </p>
     * The value of this property may be overridden by the client/server variant of this property by defining the suffix
     * to this property "<tt>.server</tt>" or "<tt>.client</tt>"
     * (<tt>{@value}.server</tt> or  <tt>{@value}.client</tt>).
     * <p>
     * The default value is <tt>8192</tt>.
     * </p>
     * <p>
     * The name of the configuration property is <tt>{@value}</tt>.
     * </p>
     */
    public static final String OUTBOUND_CONTENT_LENGTH_BUFFER = "jersey.config.contentLength.buffer";

    
Client-specific version of OUTBOUND_CONTENT_LENGTH_BUFFER. If present, it overrides the generic one for the client environment. 
Since:2.8
/**
     * Client-specific version of {@link CommonProperties#OUTBOUND_CONTENT_LENGTH_BUFFER}.
     *
     * If present, it overrides the generic one for the client environment.
     * @since 2.8
     */
    public static final String OUTBOUND_CONTENT_LENGTH_BUFFER_CLIENT = "jersey.config.client.contentLength.buffer";

    
Server-specific version of OUTBOUND_CONTENT_LENGTH_BUFFER. If present, it overrides the generic one for the server environment. 
Since:2.8
/**
     * Server-specific version of {@link CommonProperties#OUTBOUND_CONTENT_LENGTH_BUFFER}.
     *
     * If present, it overrides the generic one for the server environment.
     * @since 2.8
     */
    public static final String OUTBOUND_CONTENT_LENGTH_BUFFER_SERVER = "jersey.config.server.contentLength.buffer";

    
Disable some of the default providers from being loaded. The following providers extend application footprint
by XML dependencies, which is too heavy for native image, or by AWT which may possibly be not available by JDK 11 desktop:

    
    
  • java.awt.image.RenderedImage
    • 
    
  • javax.xml.transform.Source
    • 
    
  • javax.xml.transform.dom.DOMSource
    • 
    
  • javax.xml.transform.sax.SAXSource
    • 
    
  • javax.xml.transform.stream.StreamSource
    • 

 The following are the options to disable the provides: DOMSOURCE, RENDEREDIMAGE, SAXSOURCE, SOURCE, STREAMSOURCE, or to disable all: ALL. Multiple options can be disabled by adding multiple comma separated values. 
Since:2.30
/**
     * Disable some of the default providers from being loaded. The following providers extend application footprint
     * by XML dependencies, which is too heavy for native image, or by AWT which may possibly be not available by JDK 11 desktop:
     * <ul>
     *     <li>java.awt.image.RenderedImage</li>
     *     <li>javax.xml.transform.Source</li>
     *     <li>javax.xml.transform.dom.DOMSource</li>
     *     <li>javax.xml.transform.sax.SAXSource</li>
     *     <li>javax.xml.transform.stream.StreamSource</li>
     * </ul>
     * The following are the options to disable the provides: {@code DOMSOURCE, RENDEREDIMAGE, SAXSOURCE, SOURCE, STREAMSOURCE},
     * or to disable all: {@code ALL}. Multiple options can be disabled by adding multiple comma separated values.
     *
     * @since 2.30
     */
    public static final String PROVIDER_DEFAULT_DISABLE = "jersey.config.disableDefaultProvider";

    
Prevent instantiation.

/**
     * Prevent instantiation.
     */
    private CommonProperties() {
    }

    
Get the value of the specified property. If the property is not set or the actual property value type is not compatible with the specified type, the method will return null. 
Params:
  • properties –    Map of properties to get the property value from.
  • propertyName –  Name of the property.
  • type –          Type to retrieve the value as.
Returns: Value of the property or null.
Since:2.8
/**
     * Get the value of the specified property.
     *
     * If the property is not set or the actual property value type is not compatible with the specified type, the method will
     * return {@code null}.
     *
     * @param properties    Map of properties to get the property value from.
     * @param propertyName  Name of the property.
     * @param type          Type to retrieve the value as.
     * @return              Value of the property or {@code null}.
     *
     * @since 2.8
     */
    public static Object getValue(final Map<String, ?> properties, final String propertyName, final Class<?> type) {
        return PropertiesHelper.getValue(properties, propertyName, type, CommonProperties.LEGACY_FALLBACK_MAP);
    }

    
Get the value of the specified property. If the property is not set or the real value type is not compatible with defaultValue type, the specified defaultValue is returned. Calling this method is equivalent to calling CommonProperties.getValue(properties, key, defaultValue, (Class&lt;T&gt;) defaultValue.getClass()) 
Params:
  • properties –    Map of properties to get the property value from.
  • propertyName –  Name of the property.
  • defaultValue –  Default value if property is not registered
Type parameters:
  • <T> –           Type of the property value.
Returns: Value of the property or null.
Since:2.8
/**
     * Get the value of the specified property.
     *
     * If the property is not set or the real value type is not compatible with {@code defaultValue} type,
     * the specified {@code defaultValue} is returned. Calling this method is equivalent to calling
     * {@code CommonProperties.getValue(properties, key, defaultValue, (Class&lt;T&gt;) defaultValue.getClass())}
     *
     * @param properties    Map of properties to get the property value from.
     * @param propertyName  Name of the property.
     * @param defaultValue  Default value if property is not registered
     * @param <T>           Type of the property value.
     * @return              Value of the property or {@code null}.
     *
     * @since 2.8
     */
    public static <T> T getValue(final Map<String, ?> properties, final String propertyName, final T defaultValue) {
        return PropertiesHelper.getValue(properties, propertyName, defaultValue, CommonProperties.LEGACY_FALLBACK_MAP);
    }

    
Get the value of the specified property. If the property is not set or the real value type is not compatible with defaultValue type, the specified defaultValue is returned. Calling this method is equivalent to calling CommonProperties.getValue(properties, runtimeType, key, defaultValue, (Class&lt;T&gt;) defaultValue.getClass()) 
Params:
  • properties –    Map of properties to get the property value from.
  • runtime –  Runtime type which is used to check whether there is a property with the same key but post-fixed by runtime type (.server or .client) which would override the key property.
  • propertyName –  Name of the property.
  • defaultValue –  Default value if property is not registered
Type parameters:
  • <T> –           Type of the property value.
Returns: Value of the property or null.
Since:2.8
/**
     * Get the value of the specified property.
     *
     * If the property is not set or the real value type is not compatible with {@code defaultValue} type,
     * the specified {@code defaultValue} is returned. Calling this method is equivalent to calling
     * {@code CommonProperties.getValue(properties, runtimeType, key, defaultValue, (Class&lt;T&gt;) defaultValue.getClass())}
     *
     * @param properties    Map of properties to get the property value from.
     * @param runtime       Runtime type which is used to check whether there is a property with the same
     *                      {@code key} but post-fixed by runtime type (<tt>.server</tt>
     *                      or {@code .client}) which would override the {@code key} property.
     * @param propertyName  Name of the property.
     * @param defaultValue  Default value if property is not registered
     * @param <T>           Type of the property value.
     * @return              Value of the property or {@code null}.
     *
     * @since 2.8
     */
    public static <T> T getValue(final Map<String, ?> properties,
                                 final RuntimeType runtime,
                                 final String propertyName,
                                 final T defaultValue) {
        return PropertiesHelper.getValue(properties, runtime, propertyName, defaultValue, CommonProperties.LEGACY_FALLBACK_MAP);
    }

    
Get the value of the specified property. If the property is not set or the real value type is not compatible with the specified value type, returns defaultValue. 
Params:
  • properties –    Map of properties to get the property value from.
  • runtime –  Runtime type which is used to check whether there is a property with the same key but post-fixed by runtime type (.server or .client) which would override the key property.
  • propertyName –  Name of the property.
  • defaultValue –  Default value if property is not registered
  • type –          Type to retrieve the value as.
Type parameters:
  • <T> –           Type of the property value.
Returns: Value of the property or null.
Since:2.8
/**
     * Get the value of the specified property.
     *
     * If the property is not set or the real value type is not compatible with the specified value type,
     * returns {@code defaultValue}.
     *
     * @param properties    Map of properties to get the property value from.
     * @param runtime       Runtime type which is used to check whether there is a property with the same
     *                      {@code key} but post-fixed by runtime type (<tt>.server</tt>
     *                      or {@code .client}) which would override the {@code key} property.
     * @param propertyName  Name of the property.
     * @param defaultValue  Default value if property is not registered
     * @param type          Type to retrieve the value as.
     * @param <T>           Type of the property value.
     * @return              Value of the property or {@code null}.
     *
     * @since 2.8
     */
    public static <T> T getValue(final Map<String, ?> properties,
                                 final RuntimeType runtime,
                                 final String propertyName,
                                 final T defaultValue,
                                 final Class<T> type) {
        return PropertiesHelper.getValue(properties, runtime, propertyName, defaultValue, type,
                CommonProperties.LEGACY_FALLBACK_MAP);
    }

    
Get the value of the specified property. If the property is not set or the actual property value type is not compatible with the specified type, the method will return null. 
Params:
  • properties –    Map of properties to get the property value from.
  • runtime –  Runtime type which is used to check whether there is a property with the same key but post-fixed by runtime type (.server or .client) which would override the key property.
  • propertyName –  Name of the property.
  • type –          Type to retrieve the value as.
Type parameters:
  • <T> –           Type of the property value.
Returns: Value of the property or null.
Since:2.8
/**
     * Get the value of the specified property.
     *
     * If the property is not set or the actual property value type is not compatible with the specified type, the method will
     * return {@code null}.
     *
     * @param properties    Map of properties to get the property value from.
     * @param runtime       Runtime type which is used to check whether there is a property with the same
     *                      {@code key} but post-fixed by runtime type (<tt>.server</tt>
     *                      or {@code .client}) which would override the {@code key} property.
     * @param propertyName  Name of the property.
     * @param type          Type to retrieve the value as.
     * @param <T>           Type of the property value.
     * @return              Value of the property or {@code null}.
     *
     * @since 2.8
     */
    public static <T> T getValue(final Map<String, ?> properties,
                                 final RuntimeType runtime,
                                 final String propertyName,
                                 final Class<T> type) {
        return PropertiesHelper.getValue(properties, runtime, propertyName, type, CommonProperties.LEGACY_FALLBACK_MAP);
    }
}