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/*
* Copyright (c) 1997, 2022 Oracle and/or its affiliates. All rights reserved.
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Distribution License v. 1.0, which is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
package com.sun.xml.ws.client;
import com.oracle.webservices.api.message.BaseDistributedPropertySet;
import com.sun.istack.NotNull;
import com.sun.xml.ws.api.EndpointAddress;
import com.sun.xml.ws.api.message.Packet;
import com.sun.xml.ws.transport.Headers;
import jakarta.xml.ws.BindingProvider;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;
import java.util.logging.Logger;
import static jakarta.xml.ws.BindingProvider.*;
import static jakarta.xml.ws.handler.MessageContext.HTTP_REQUEST_HEADERS;
/**
* Request context implementation.
*
* Why a custom map?
*
* The JAX-WS spec exposes properties as a {@link Map}, but if we just use
* an ordinary {@link HashMap} for this, it doesn't work as fast as we'd like
* it to be. Hence we have this class.
*
*
* We expect the user to set a few properties and then use that same
* setting to make a bunch of invocations. So we'd like to take some hit
* when the user actually sets a property to do some computation,
* then use that computed value during a method invocation again and again.
*
*
* For this goal, we use {@link com.sun.xml.ws.api.PropertySet} and implement some properties
* as virtual properties backed by methods. This allows us to do the computation
* in the setter, and store it in a field.
*
*
* These fields are used by {@link Stub#process} to populate a {@link Packet}.
*
*
How it works?
*
* For better performance, we wan't use strongly typed field as much as possible
* to avoid reflection and unnecessary collection iterations;
*
* Using {@link com.oracle.webservices.api.message.BasePropertySet.MapView} implementation allows client to use {@link Map} interface
* in a way that all the strongly typed properties are reflected to the fields
* right away. Any additional (extending) properties can be added by client as well;
* those would be processed using iterating the {@link com.oracle.webservices.api.message.BasePropertySet.MapView} and their processing,
* of course, would be slower.
*
* The previous implementation with fallback mode has been removed to simplify
* the code and remove the bugs.
*
* @author Kohsuke Kawaguchi
*/
@SuppressWarnings({"SuspiciousMethodCalls"})
public final class RequestContext extends BaseDistributedPropertySet {
private static final Logger LOGGER = Logger.getLogger(RequestContext.class.getName());
/**
* The default value to be use for {@link #contentNegotiation} obtained
* from a system property.
*
* This enables content negotiation to be easily switched on by setting
* a system property on the command line for testing purposes tests.
*/
private static ContentNegotiation defaultContentNegotiation =
ContentNegotiation.obtainFromSystemProperty();
/**
* @deprecated
*/
public void addSatellite(@NotNull com.sun.xml.ws.api.PropertySet satellite) {
super.addSatellite(satellite);
}
/**
* The endpoint address to which this message is sent to.
*
*
* This is the actual data store for {@link BindingProvider#ENDPOINT_ADDRESS_PROPERTY}.
*/
private @NotNull EndpointAddress endpointAddress;
/**
* Creates {@link BindingProvider#ENDPOINT_ADDRESS_PROPERTY} view
* on top of {@link #endpointAddress}.
*
* @deprecated
* always access {@link #endpointAddress}.
*/
@Property(ENDPOINT_ADDRESS_PROPERTY)
public String getEndPointAddressString() {
return endpointAddress != null ? endpointAddress.toString() : null;
}
public void setEndPointAddressString(String s) {
if (s == null) {
throw new IllegalArgumentException();
} else {
this.endpointAddress = EndpointAddress.create(s);
}
}
public void setEndpointAddress(@NotNull EndpointAddress epa) {
this.endpointAddress = epa;
}
public @NotNull EndpointAddress getEndpointAddress() {
return endpointAddress;
}
/**
* The value of {@link ContentNegotiation#PROPERTY}
* property.
*/
public ContentNegotiation contentNegotiation = defaultContentNegotiation;
@Property(ContentNegotiation.PROPERTY)
public String getContentNegotiationString() {
return contentNegotiation.toString();
}
public void setContentNegotiationString(String s) {
if (s == null) {
contentNegotiation = ContentNegotiation.none;
} else {
try {
contentNegotiation = ContentNegotiation.valueOf(s);
} catch (IllegalArgumentException e) {
// If the value is not recognized default to none
contentNegotiation = ContentNegotiation.none;
}
}
}
/**
* The value of the SOAPAction header associated with the message.
*
*
* For outgoing messages, the transport may sends out this value.
* If this field is null, the transport may choose to send {@code ""}
* (quoted empty string.)
*
* For incoming messages, the transport will set this field.
* If the incoming message did not contain the SOAPAction header,
* the transport sets this field to null.
*
*
* If the value is non-null, it must be always in the quoted form.
* The value can be null.
*
*
* Note that the way the transport sends this value out depends on
* transport and SOAP version.
*
* For HTTP transport and SOAP 1.1, BP requires that SOAPAction
* header is present (See {@code BP R2744} and {@code BP R2745}.) For SOAP 1.2,
* this is moved to the parameter of the "application/soap+xml".
*/
private String soapAction;
@Property(SOAPACTION_URI_PROPERTY)
public String getSoapAction() {
return soapAction;
}
public void setSoapAction(String sAction) {
soapAction = sAction;
}
/**
* This controls whether BindingProvider.SOAPACTION_URI_PROPERTY is used.
* See BindingProvider.SOAPACTION_USE_PROPERTY for details.
*
* This only control whether value of BindingProvider.SOAPACTION_URI_PROPERTY is used or not and not
* if it can be sent if it can be obtained by other means such as WSDL binding
*/
private Boolean soapActionUse;
@Property(SOAPACTION_USE_PROPERTY)
public Boolean getSoapActionUse() {
return soapActionUse;
}
public void setSoapActionUse(Boolean sActionUse) {
soapActionUse = sActionUse;
}
/**
* Creates an empty {@link RequestContext}.
*/
RequestContext() {
}
/**
* Copy constructor.
*/
private RequestContext(RequestContext that) {
for (Map.Entry entry : that.asMapLocal().entrySet()) {
if (!propMap.containsKey(entry.getKey())) {
asMap().put(entry.getKey(), entry.getValue());
}
}
endpointAddress = that.endpointAddress;
soapAction = that.soapAction;
soapActionUse = that.soapActionUse;
contentNegotiation = that.contentNegotiation;
that.copySatelliteInto(this);
}
/**
* The efficient get method that reads from {@link RequestContext}.
*/
@Override
public Object get(Object key) {
if(supports(key)) {
return super.get(key);
} else {
// use mapView to get extending property
return asMap().get(key);
}
}
/**
* The efficient put method that updates {@link RequestContext}.
*/
@Override
public Object put(String key, Object value) {
if(supports(key)) {
return super.put(key,value);
} else {
// use mapView to put extending property (if the map allows that)
return asMap().put(key, value);
}
}
/**
* Fill a {@link Packet} with values of this {@link RequestContext}.
*
* @param packet to be filled with context values
* @param isAddressingEnabled flag if addressing enabled (to provide warning if necessary)
*/
@SuppressWarnings("unchecked")
public void fill(Packet packet, boolean isAddressingEnabled) {
// handling as many properties as possible (all in propMap.keySet())
// to avoid slow Packet.put()
if (endpointAddress != null) {
packet.endpointAddress = endpointAddress;
}
packet.contentNegotiation = contentNegotiation;
fillSOAPAction(packet, isAddressingEnabled);
mergeRequestHeaders(packet);
Set handlerScopeNames = new HashSet();
copySatelliteInto(packet);
// extending properties ...
for (String key : asMapLocal().keySet()) {
//if it is not standard property it defaults to Scope.HANDLER
if (!supportsLocal(key)) {
handlerScopeNames.add(key);
}
// to avoid slow Packet.put(), handle as small number of props as possible
// => only properties not from RequestContext object
if (!propMap.containsKey(key)) {
Object value = asMapLocal().get(key);
if (packet.supports(key)) {
// very slow operation - try to avoid it!
packet.put(key, value);
} else {
packet.invocationProperties.put(key, value);
}
}
}
if (!handlerScopeNames.isEmpty()) {
packet.getHandlerScopePropertyNames(false).addAll(handlerScopeNames);
}
}
@SuppressWarnings("unchecked")
private void mergeRequestHeaders(Packet packet) {
//for bug 12883765
//retrieve headers which is set in soap message
Headers packetHeaders = (Headers) packet.invocationProperties.get(HTTP_REQUEST_HEADERS);
//retrieve headers from request context
Map> myHeaders = (Map>) asMap().get(HTTP_REQUEST_HEADERS);
if ((packetHeaders != null) && (myHeaders != null)) {
//update the headers set in soap message with those in request context
for (Entry> entry : myHeaders.entrySet()) {
String key = entry.getKey();
if (key != null && key.trim().length() != 0) {
List listFromPacket = packetHeaders.get(key);
//if the two headers contain the same key, combine the value
if (listFromPacket != null) {
listFromPacket.addAll(entry.getValue());
} else {
//add the headers in request context to those set in soap message
packetHeaders.put(key, myHeaders.get(key));
}
}
}
// update headers in request context with those set in soap message since it may contain other properties..
asMap().put(HTTP_REQUEST_HEADERS, packetHeaders);
}
}
private void fillSOAPAction(Packet packet, boolean isAddressingEnabled) {
final boolean p = packet.packetTakesPriorityOverRequestContext;
final String localSoapAction = p ? packet.soapAction : soapAction;
final Boolean localSoapActionUse = p ? (Boolean) packet.invocationProperties.get(BindingProvider.SOAPACTION_USE_PROPERTY)
: soapActionUse;
//JAX-WS-596: Check the semantics of SOAPACTION_USE_PROPERTY before using the SOAPACTION_URI_PROPERTY for
// SoapAction as specified in the javadoc of BindingProvider. The spec seems to be little contradicting with
// javadoc and says that the use property effects the sending of SOAPAction property.
// Since the user has the capability to set the value as "" if needed, implement the javadoc behavior.
if ((localSoapActionUse != null && localSoapActionUse) || (localSoapActionUse == null && isAddressingEnabled)) {
if (localSoapAction != null) {
packet.soapAction = localSoapAction;
}
}
if ((!isAddressingEnabled && (localSoapActionUse == null || !localSoapActionUse)) && localSoapAction != null) {
LOGGER.warning("BindingProvider.SOAPACTION_URI_PROPERTY is set in the RequestContext but is ineffective," +
" Either set BindingProvider.SOAPACTION_USE_PROPERTY to true or enable AddressingFeature");
}
}
public RequestContext copy() {
return new RequestContext(this);
}
@Override
protected PropertyMap getPropertyMap() {
return propMap;
}
private static final PropertyMap propMap = parse(RequestContext.class);
@Override
protected boolean mapAllowsAdditionalProperties() {
return true;
}
}