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package com.sun.xml.ws.binding;
import com.oracle.webservices.api.message.MessageContextFactory;
import com.sun.istack.NotNull;
import com.sun.istack.Nullable;
import com.sun.xml.ws.api.BindingID;
import com.sun.xml.ws.api.SOAPVersion;
import com.sun.xml.ws.api.WSBinding;
import com.sun.xml.ws.api.addressing.AddressingVersion;
import com.sun.xml.ws.api.pipe.Codec;
import com.sun.xml.ws.client.HandlerConfiguration;
import com.sun.xml.ws.developer.MemberSubmissionAddressingFeature;
import com.sun.xml.ws.developer.BindingTypeFeature;
import javax.xml.namespace.QName;
import javax.xml.ws.Service;
import javax.xml.ws.WebServiceFeature;
import javax.xml.ws.soap.AddressingFeature;
import javax.xml.ws.handler.Handler;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.Map;
/**
* Instances are created by the service, which then
* sets the handler chain on the binding impl.
*
* <p>
* This class is made abstract as we don't see a situation when
* a BindingImpl has much meaning without binding id.
* IOW, for a specific binding there will be a class
* extending BindingImpl, for example SOAPBindingImpl.
*
* <p>
* The spi Binding interface extends Binding.
*
* @author WS Development Team
*/
public abstract class BindingImpl implements WSBinding {
protected static final WebServiceFeature[] EMPTY_FEATURES = new WebServiceFeature[0];
//This is reset when ever Binding.setHandlerChain() or SOAPBinding.setRoles() is called.
private HandlerConfiguration handlerConfig;
private final Set<QName> addedHeaders = new HashSet<QName>();
private final Set<QName> knownHeaders = new HashSet<QName>();
private final Set<QName> unmodKnownHeaders = Collections.unmodifiableSet(knownHeaders);
private final BindingID bindingId;
// Features that are set(enabled/disabled) on the binding
protected final WebServiceFeatureList features;
// Features that are set(enabled/disabled) on the binding or an operation
protected final Map<QName, WebServiceFeatureList> operationFeatures = new HashMap<QName, WebServiceFeatureList>();
// Features that are set(enabled/disabled) on the binding, an operation or an input message
protected final Map<QName, WebServiceFeatureList> inputMessageFeatures = new HashMap<QName, WebServiceFeatureList>();
// Features that are set(enabled/disabled) on the binding, an operation or an output message
protected final Map<QName, WebServiceFeatureList> outputMessageFeatures = new HashMap<QName, WebServiceFeatureList>();
// Features that are set(enabled/disabled) on the binding, an operation or a fault message
protected final Map<MessageKey, WebServiceFeatureList> faultMessageFeatures = new HashMap<MessageKey, WebServiceFeatureList>();
protected javax.xml.ws.Service.Mode serviceMode = javax.xml.ws.Service.Mode.PAYLOAD;
protected MessageContextFactory messageContextFactory;
protected BindingImpl(BindingID bindingId, WebServiceFeature ... features) {
this.bindingId = bindingId;
handlerConfig = new HandlerConfiguration(Collections.<String>emptySet(), Collections.<Handler>emptyList());
if (handlerConfig.getHandlerKnownHeaders() != null)
knownHeaders.addAll(handlerConfig.getHandlerKnownHeaders());
this.features = new WebServiceFeatureList(features);
this.features.validate();
}
public
@NotNull
List<Handler> getHandlerChain() {
return handlerConfig.getHandlerChain();
}
public HandlerConfiguration getHandlerConfig() {
return handlerConfig;
}
protected void setHandlerConfig(HandlerConfiguration handlerConfig) {
this.handlerConfig = handlerConfig;
knownHeaders.clear();
knownHeaders.addAll(addedHeaders);
if (handlerConfig != null && handlerConfig.getHandlerKnownHeaders() != null)
knownHeaders.addAll(handlerConfig.getHandlerKnownHeaders());
}
public void setMode(@NotNull Service.Mode mode) {
this.serviceMode = mode;
}
public Set<QName> getKnownHeaders() {
return unmodKnownHeaders;
}
public boolean addKnownHeader(QName headerQName) {
addedHeaders.add(headerQName);
return knownHeaders.add(headerQName);
}
public
@NotNull
BindingID getBindingId() {
return bindingId;
}
public final SOAPVersion getSOAPVersion() {
return bindingId.getSOAPVersion();
}
public AddressingVersion getAddressingVersion() {
AddressingVersion addressingVersion;
if (features.isEnabled(AddressingFeature.class))
addressingVersion = AddressingVersion.W3C;
else if (features.isEnabled(MemberSubmissionAddressingFeature.class))
addressingVersion = AddressingVersion.MEMBER;
else
addressingVersion = null;
return addressingVersion;
}
public final
@NotNull
Codec createCodec() {
return bindingId.createEncoder(this);
}
public static BindingImpl create(@NotNull BindingID bindingId) {
if (bindingId.equals(BindingID.XML_HTTP))
return new HTTPBindingImpl();
else
return new SOAPBindingImpl(bindingId);
}
public static BindingImpl create(@NotNull BindingID bindingId, WebServiceFeature[] features) {
// Override the BindingID from the features
for(WebServiceFeature feature : features) {
if (feature instanceof BindingTypeFeature) {
BindingTypeFeature f = (BindingTypeFeature)feature;
bindingId = BindingID.parse(f.getBindingId());
}
}
if (bindingId.equals(BindingID.XML_HTTP))
return new HTTPBindingImpl(features);
else
return new SOAPBindingImpl(bindingId, features);
}
public static WSBinding getDefaultBinding() {
return new SOAPBindingImpl(BindingID.SOAP11_HTTP);
}
public String getBindingID() {
return bindingId.toString();
}
public @Nullable <F extends WebServiceFeature> F getFeature(@NotNull Class<F> featureType){
return features.get(featureType);
}
public @Nullable <F extends WebServiceFeature> F getOperationFeature(@NotNull Class<F> featureType,
@NotNull final QName operationName) {
final WebServiceFeatureList operationFeatureList = this.operationFeatures.get(operationName);
return FeatureListUtil.mergeFeature(featureType, operationFeatureList, features);
}
public boolean isFeatureEnabled(@NotNull Class<? extends WebServiceFeature> feature){
return features.isEnabled(feature);
}
public boolean isOperationFeatureEnabled(@NotNull Class<? extends WebServiceFeature> featureType,
@NotNull final QName operationName) {
final WebServiceFeatureList operationFeatureList = this.operationFeatures.get(operationName);
return FeatureListUtil.isFeatureEnabled(featureType, operationFeatureList, features);
}
@NotNull
public WebServiceFeatureList getFeatures() {
//TODO scchen convert BindingID to WebServiceFeature[]
if(!isFeatureEnabled(com.oracle.webservices.api.EnvelopeStyleFeature.class)) {
WebServiceFeature[] f = { getSOAPVersion().toFeature() };
features.mergeFeatures(f, false);
}
return features;
}
public @NotNull WebServiceFeatureList getOperationFeatures(@NotNull final QName operationName) {
final WebServiceFeatureList operationFeatureList = this.operationFeatures.get(operationName);
return FeatureListUtil.mergeList(operationFeatureList, features);
}
public @NotNull WebServiceFeatureList getInputMessageFeatures(@NotNull final QName operationName) {
final WebServiceFeatureList operationFeatureList = this.operationFeatures.get(operationName);
final WebServiceFeatureList messageFeatureList = this.inputMessageFeatures.get(operationName);
return FeatureListUtil.mergeList(operationFeatureList, messageFeatureList, features);
}
public @NotNull WebServiceFeatureList getOutputMessageFeatures(@NotNull final QName operationName) {
final WebServiceFeatureList operationFeatureList = this.operationFeatures.get(operationName);
final WebServiceFeatureList messageFeatureList = this.outputMessageFeatures.get(operationName);
return FeatureListUtil.mergeList(operationFeatureList, messageFeatureList, features);
}
public @NotNull WebServiceFeatureList getFaultMessageFeatures(@NotNull final QName operationName,
@NotNull final QName messageName) {
final WebServiceFeatureList operationFeatureList = this.operationFeatures.get(operationName);
final WebServiceFeatureList messageFeatureList = this.faultMessageFeatures.get(
new MessageKey(operationName, messageName));
return FeatureListUtil.mergeList(operationFeatureList, messageFeatureList, features);
}
public void setOperationFeatures(@NotNull final QName operationName, WebServiceFeature... newFeatures) {
if (newFeatures != null) {
WebServiceFeatureList featureList = operationFeatures.get(operationName);
if (featureList == null) {
featureList = new WebServiceFeatureList();
}
for (WebServiceFeature f : newFeatures) {
featureList.add(f);
}
operationFeatures.put(operationName, featureList);
}
}
public void setInputMessageFeatures(@NotNull final QName operationName, WebServiceFeature... newFeatures) {
if (newFeatures != null) {
WebServiceFeatureList featureList = inputMessageFeatures.get(operationName);
if (featureList == null) {
featureList = new WebServiceFeatureList();
}
for (WebServiceFeature f : newFeatures) {
featureList.add(f);
}
inputMessageFeatures.put(operationName, featureList);
}
}
public void setOutputMessageFeatures(@NotNull final QName operationName, WebServiceFeature... newFeatures) {
if (newFeatures != null) {
WebServiceFeatureList featureList = outputMessageFeatures.get(operationName);
if (featureList == null) {
featureList = new WebServiceFeatureList();
}
for (WebServiceFeature f : newFeatures) {
featureList.add(f);
}
outputMessageFeatures.put(operationName, featureList);
}
}
public void setFaultMessageFeatures(@NotNull final QName operationName, @NotNull final QName messageName, WebServiceFeature... newFeatures) {
if (newFeatures != null) {
final MessageKey key = new MessageKey(operationName, messageName);
WebServiceFeatureList featureList = faultMessageFeatures.get(key);
if (featureList == null) {
featureList = new WebServiceFeatureList();
}
for (WebServiceFeature f : newFeatures) {
featureList.add(f);
}
faultMessageFeatures.put(key, featureList);
}
}
public synchronized @NotNull com.oracle.webservices.api.message.MessageContextFactory getMessageContextFactory () {
if (messageContextFactory == null) {
messageContextFactory = MessageContextFactory.createFactory(getFeatures().toArray());
}
return messageContextFactory;
}
/**
* Experimental: Identify messages based on the name of the message and the
* operation that uses this message.
*/
protected static class MessageKey {
final private QName operationName;
final private QName messageName;
public MessageKey(final QName operationName, final QName messageName) {
this.operationName = operationName;
this.messageName = messageName;
}
@Override
public int hashCode() {
final int hashFirst = this.operationName != null ? this.operationName.hashCode() : 0;
final int hashSecond = this.messageName != null ? this.messageName.hashCode() : 0;
return (hashFirst + hashSecond) * hashSecond + hashFirst;
}
@Override
public boolean equals(Object obj) {
if (obj == null) {
return false;
}
if (getClass() != obj.getClass()) {
return false;
}
final MessageKey other = (MessageKey) obj;
if (this.operationName != other.operationName && (this.operationName == null || !this.operationName.equals(other.operationName))) {
return false;
}
if (this.messageName != other.messageName && (this.messageName == null || !this.messageName.equals(other.messageName))) {
return false;
}
return true;
}
@Override
public String toString() {
return "(" + this.operationName + ", " + this.messageName + ")";
}
}
}