/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you 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.
*/
package org.apache.axis2.util;
import org.apache.axiom.soap.SOAPBody;
import org.apache.axiom.soap.SOAPEnvelope;
import org.apache.axiom.soap.SOAPFault;
import org.apache.axiom.util.UIDGenerator;
import org.apache.axis2.AxisFault;
import org.apache.axis2.Constants;
import org.apache.axis2.ServiceObjectSupplier;
import org.apache.axis2.transport.TransportListener;
import org.apache.axis2.transport.http.HTTPConstants;
import org.apache.axis2.context.ConfigurationContext;
import org.apache.axis2.context.ConfigurationContextFactory;
import org.apache.axis2.context.MessageContext;
import org.apache.axis2.context.ServiceContext;
import org.apache.axis2.context.ServiceGroupContext;
import org.apache.axis2.description.AxisModule;
import org.apache.axis2.description.AxisOperation;
import org.apache.axis2.description.AxisService;
import org.apache.axis2.description.Flow;
import org.apache.axis2.description.HandlerDescription;
import org.apache.axis2.description.InOnlyAxisOperation;
import org.apache.axis2.description.InOutAxisOperation;
import org.apache.axis2.description.OutInAxisOperation;
import org.apache.axis2.description.Parameter;
import org.apache.axis2.description.PhaseRule;
import org.apache.axis2.description.Version;
import org.apache.axis2.description.WSDL2Constants;
import org.apache.axis2.engine.AxisConfiguration;
import org.apache.axis2.engine.AxisError;
import org.apache.axis2.engine.Handler;
import org.apache.axis2.engine.MessageReceiver;
import org.apache.axis2.i18n.Messages;
import org.apache.axis2.receivers.RawXMLINOutMessageReceiver;
import org.apache.axis2.wsdl.WSDLConstants;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import javax.xml.namespace.QName;
import java.io.File;
import java.lang.reflect.Modifier;
import java.security.AccessController;
import java.security.PrivilegedAction;
import java.security.PrivilegedExceptionAction;
import java.text.ParseException;
import java.util.HashMap;
import java.util.Iterator;
import java.util.Enumeration;
import java.util.Map;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.net.SocketException;
import java.net.NetworkInterface;
import java.net.InetAddress;
public class Utils {
private static final Log log = LogFactory.getLog(Utils.class);
public static void addHandler(Flow flow, Handler handler, String phaseName) {
HandlerDescription handlerDesc = new HandlerDescription(handler.getName());
PhaseRule rule = new PhaseRule(phaseName);
handlerDesc.setRules(rule);
handler.init(handlerDesc);
handlerDesc.setHandler(handler);
flow.addHandler(handlerDesc);
}
/**
* @see org.apache.axis2.util.MessageContextBuilder:createOutMessageContext()
* @deprecated (post1.1branch)
*/
public static MessageContext createOutMessageContext(MessageContext inMessageContext)
throws AxisFault {
return MessageContextBuilder.createOutMessageContext(inMessageContext);
}
public static AxisService createSimpleService(QName serviceName, String className, QName opName)
throws AxisFault {
return createSimpleService(serviceName, new RawXMLINOutMessageReceiver(), className,
opName);
}
public static AxisService createSimpleServiceforClient(QName serviceName, String className,
QName opName)
throws AxisFault {
return createSimpleServiceforClient(serviceName, new RawXMLINOutMessageReceiver(),
className,
opName);
}
public static AxisService createSimpleInOnlyService(QName serviceName,
MessageReceiver messageReceiver,
QName opName)
throws AxisFault {
AxisService service = new AxisService(serviceName.getLocalPart());
service.setClassLoader(getContextClassLoader_DoPriv());
AxisOperation axisOp = new InOnlyAxisOperation(opName);
axisOp.setMessageReceiver(messageReceiver);
axisOp.setStyle(WSDLConstants.STYLE_RPC);
service.addOperation(axisOp);
service.mapActionToOperation(Constants.AXIS2_NAMESPACE_URI + "/" + opName.getLocalPart(),
axisOp);
return service;
}
private static ClassLoader getContextClassLoader_DoPriv() {
return (ClassLoader) org.apache.axis2.java.security.AccessController.doPrivileged(
new PrivilegedAction<ClassLoader>() {
public ClassLoader run() {
return Thread.currentThread().getContextClassLoader();
}
}
);
}
public static AxisService createSimpleService(QName serviceName,
MessageReceiver messageReceiver, String className,
QName opName)
throws AxisFault {
AxisService service = new AxisService(serviceName.getLocalPart());
service.setClassLoader(getContextClassLoader_DoPriv());
service.addParameter(new Parameter(Constants.SERVICE_CLASS, className));
AxisOperation axisOp = new InOutAxisOperation(opName);
axisOp.setMessageReceiver(messageReceiver);
axisOp.setStyle(WSDLConstants.STYLE_RPC);
service.addOperation(axisOp);
service.mapActionToOperation(Constants.AXIS2_NAMESPACE_URI + "/" + opName.getLocalPart(),
axisOp);
return service;
}
public static AxisService createSimpleServiceforClient(QName serviceName,
MessageReceiver messageReceiver,
String className,
QName opName)
throws AxisFault {
AxisService service = new AxisService(serviceName.getLocalPart());
service.setClassLoader(getContextClassLoader_DoPriv());
service.addParameter(new Parameter(Constants.SERVICE_CLASS, className));
AxisOperation axisOp = new OutInAxisOperation(opName);
axisOp.setMessageReceiver(messageReceiver);
axisOp.setStyle(WSDLConstants.STYLE_RPC);
service.addOperation(axisOp);
return service;
}
public static ServiceContext fillContextInformation(AxisService axisService,
ConfigurationContext configurationContext)
throws AxisFault {
// 2. if null, create new opCtxt
// fill the service group context and service context info
return fillServiceContextAndServiceGroupContext(axisService, configurationContext);
}
private static ServiceContext fillServiceContextAndServiceGroupContext(AxisService axisService,
ConfigurationContext configurationContext)
throws AxisFault {
String serviceGroupContextId = UIDGenerator.generateURNString();
ServiceGroupContext serviceGroupContext =
configurationContext.createServiceGroupContext(axisService.getAxisServiceGroup());
serviceGroupContext.setId(serviceGroupContextId);
configurationContext.addServiceGroupContextIntoSoapSessionTable(serviceGroupContext);
return serviceGroupContext.getServiceContext(axisService);
}
/**
* Break a full path into pieces
*
* @return an array where element [0] always contains the service, and element 1, if not null, contains
* the path after the first element. all ? parameters are discarded.
*/
public static String[] parseRequestURLForServiceAndOperation(String path, String servicePath) {
if (log.isDebugEnabled()) {
log.debug("parseRequestURLForServiceAndOperation : [" + path + "][" + servicePath + "]");
}
if (path == null) {
return null;
}
String[] values = new String[2];
// TODO. This is kind of brittle. Any service with the name /services would cause fun.
int index = path.lastIndexOf(servicePath);
String service;
if (-1 != index) {
int serviceStart = index + servicePath.length();
if (path.length() > serviceStart + 1) {
service = path.substring(serviceStart + 1);
int queryIndex = service.indexOf('?');
if (queryIndex > 0) {
service = service.substring(0, queryIndex);
}
int operationIndex = service.indexOf('/');
if (operationIndex > 0) {
values[0] = service.substring(0, operationIndex);
values[1] = service.substring(operationIndex + 1);
operationIndex = values[1].lastIndexOf('/');
if (operationIndex > 0) {
values[1] = values[1].substring(operationIndex + 1);
}
} else {
values[0] = service;
}
}
} else {
if (log.isDebugEnabled()) {
log.debug("Unable to parse request URL [" + path + "][" + servicePath + "]");
}
}
return values;
}
/**
* Gives the service/operation part from the incoming EPR
* Ex: ..services/foo/bar/Version/getVersion -> foo/bar/Version/getVersion
* @param path - incoming EPR
* @param servicePath - Ex: 'services'
* @return - service/operation part
*/
public static String getServiceAndOperationPart(String path, String servicePath) {
if (path == null) {
return null;
}
//with this chances that substring matching a different place in the URL is reduced
if(!servicePath.endsWith("/")){
servicePath = servicePath+"/";
}
int index = path.lastIndexOf(servicePath);
String serviceOpPart = null;
if (-1 != index) {
int serviceStart = index + servicePath.length();
//get the string after services path
if (path.length() > serviceStart) {
serviceOpPart = path.substring(serviceStart);
//remove everything after ?
int queryIndex = serviceOpPart.indexOf('?');
if (queryIndex > 0) {
serviceOpPart = serviceOpPart.substring(0, queryIndex);
}
}
}
return serviceOpPart;
}
/**
* Compute the operation path from request URI using the servince name. Service name can be a
* normal one or a hierarchical one.
* Ex: ../services/Echo/echoString -> echoString
* ../services/foo/1.0.0/Echo/echoString -> echoString
* ../services/Echo/ -> null
* @param path - request URI
* @param serviceName - service name
* @return - operation name if any, else null
*/
public static String getOperationName(String path, String serviceName) {
if (path == null || serviceName == null) {
return null;
}
String[] temp = path.split(serviceName + "/");
String operationName = null;
if (temp.length > 1) {
operationName = temp[temp.length - 1];
} else {
//this scenario occurs if the endpoint name is there in the URL after service name
temp = path.split(serviceName + ".");
if (temp.length > 1) {
operationName = temp[temp.length - 1];
operationName = operationName.substring(operationName.indexOf('/') + 1);
}
}
if (operationName != null) {
//remove everyting after '?'
int queryIndex = operationName.indexOf('?');
if (queryIndex > 0) {
operationName = operationName.substring(0, queryIndex);
}
//take the part upto / as the operation name
if (operationName.indexOf("/") != -1) {
operationName = operationName.substring(0, operationName.indexOf("/"));
}
}
return operationName;
}
public static ConfigurationContext getNewConfigurationContext(String repositry)
throws Exception {
final File file = new File(repositry);
boolean exists = exists(file);
if (!exists) {
throw new Exception("repository directory " + file.getAbsolutePath()
+ " does not exists");
}
File axis2xml = new File(file, "axis.xml");
String axis2xmlString = null;
if (exists(axis2xml)) {
axis2xmlString = axis2xml.getName();
}
String path = (String) org.apache.axis2.java.security.AccessController.doPrivileged(
new PrivilegedAction<String>() {
public String run() {
return file.getAbsolutePath();
}
}
);
return ConfigurationContextFactory
.createConfigurationContextFromFileSystem(path, axis2xmlString);
}
private static boolean exists(final File file) {
Boolean exists = (Boolean) org.apache.axis2.java.security.AccessController.doPrivileged(
new PrivilegedAction<Boolean>() {
public Boolean run() {
return new Boolean(file.exists());
}
}
);
return exists.booleanValue();
}
public static String getParameterValue(Parameter param) {
if (param == null) {
return null;
} else {
return (String) param.getValue();
}
}
public static String getModuleName(String moduleName, String moduleVersion) {
if (moduleVersion != null && moduleVersion.length() != 0) {
moduleName = moduleName + "-" + moduleVersion;
}
return moduleName;
}
private static final String ILLEGAL_CHARACTERS = "/\n\r\t\0\f`?*\\<>|\":";
public static boolean isValidModuleName(String moduleName) {
for (int i = 0; i < moduleName.length(); i++) {
char c = moduleName.charAt(i);
if ((c > 127) || (ILLEGAL_CHARACTERS.indexOf(c) >= 0)) {
return false;
}
}
return true;
}
/**
* - if he trying to engage the same module then method will returen false
* - else it will return true
*
*/
public static boolean checkVersion(Version module1version,
Version module2version) throws AxisFault {
if ((module1version !=null && !module1version.equals(module2version)) ||
module2version !=null && !module2version.equals(module1version)) {
throw new AxisFault("trying to engage two different module versions " +
module1version + " : " + module2version);
}
return true;
}
public static void calculateDefaultModuleVersion(HashMap modules,
AxisConfiguration axisConfig) {
Iterator allModules = modules.values().iterator();
Map<String,Version> defaultModules = new HashMap<String,Version>();
while (allModules.hasNext()) {
AxisModule axisModule = (AxisModule) allModules.next();
String name = axisModule.getName();
Version currentDefaultVersion = defaultModules.get(name);
Version version = axisModule.getVersion();
if (currentDefaultVersion == null ||
(version != null && version.compareTo(currentDefaultVersion) > 0)) {
defaultModules.put(name, version);
}
}
Iterator def_mod_itr = defaultModules.keySet().iterator();
while (def_mod_itr.hasNext()) {
String moduleName = (String) def_mod_itr.next();
Version version = defaultModules.get(moduleName);
axisConfig.addDefaultModuleVersion(moduleName, version == null ? null : version.toString());
}
}
/**
* Check if a MessageContext property is true.
*
* @param messageContext the MessageContext
* @param propertyName the property name
* @return true if the property is Boolean.TRUE, "true", 1, etc. or false otherwise
* @deprecated please use MessageContext.isTrue(propertyName) instead
*/
public static boolean isExplicitlyTrue(MessageContext messageContext, String propertyName) {
Object flag = messageContext.getProperty(propertyName);
return JavaUtils.isTrueExplicitly(flag);
}
/**
* Maps the String URI of the Message exchange pattern to a integer.
* Further, in the first lookup, it will cache the looked
* up value so that the subsequent method calls are extremely efficient.
*/
@SuppressWarnings("deprecation")
public static int getAxisSpecifMEPConstant(String messageExchangePattern) {
int mepConstant = WSDLConstants.MEP_CONSTANT_INVALID;
if (WSDL2Constants.MEP_URI_IN_OUT.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2006Constants.MEP_URI_IN_OUT.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2004_Constants.MEP_URI_IN_OUT.equals(messageExchangePattern)) {
mepConstant = WSDLConstants.MEP_CONSTANT_IN_OUT;
} else if (
WSDL2Constants.MEP_URI_IN_ONLY.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2006Constants.MEP_URI_IN_ONLY.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2004_Constants.MEP_URI_IN_ONLY
.equals(messageExchangePattern)) {
mepConstant = WSDLConstants.MEP_CONSTANT_IN_ONLY;
} else if (WSDL2Constants.MEP_URI_IN_OPTIONAL_OUT
.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2006Constants.MEP_URI_IN_OPTIONAL_OUT
.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2004_Constants.MEP_URI_IN_OPTIONAL_OUT
.equals(messageExchangePattern)) {
mepConstant = WSDLConstants.MEP_CONSTANT_IN_OPTIONAL_OUT;
} else if (WSDL2Constants.MEP_URI_OUT_IN.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2006Constants.MEP_URI_OUT_IN.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2004_Constants.MEP_URI_OUT_IN
.equals(messageExchangePattern)) {
mepConstant = WSDLConstants.MEP_CONSTANT_OUT_IN;
} else if (WSDL2Constants.MEP_URI_OUT_ONLY.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2006Constants.MEP_URI_OUT_ONLY
.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2004_Constants
.MEP_URI_OUT_ONLY.equals(messageExchangePattern)) {
mepConstant = WSDLConstants.MEP_CONSTANT_OUT_ONLY;
} else if (WSDL2Constants.MEP_URI_OUT_OPTIONAL_IN.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2006Constants.MEP_URI_OUT_OPTIONAL_IN
.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2004_Constants.MEP_URI_OUT_OPTIONAL_IN
.equals(messageExchangePattern)) {
mepConstant = WSDLConstants.MEP_CONSTANT_OUT_OPTIONAL_IN;
} else if (WSDL2Constants.MEP_URI_ROBUST_IN_ONLY.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2006Constants.MEP_URI_ROBUST_IN_ONLY
.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2004_Constants.MEP_URI_ROBUST_IN_ONLY
.equals(messageExchangePattern)) {
mepConstant = WSDLConstants.MEP_CONSTANT_ROBUST_IN_ONLY;
} else if (WSDL2Constants.MEP_URI_ROBUST_OUT_ONLY.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2006Constants.MEP_URI_ROBUST_OUT_ONLY
.equals(messageExchangePattern) ||
WSDLConstants.WSDL20_2004_Constants.MEP_URI_ROBUST_OUT_ONLY
.equals(messageExchangePattern)) {
mepConstant = WSDLConstants.MEP_CONSTANT_ROBUST_OUT_ONLY;
}
if (mepConstant == WSDLConstants.MEP_CONSTANT_INVALID) {
throw new AxisError(Messages.getMessage("mepmappingerror"));
}
return mepConstant;
}
/**
* Get an AxisFault object to represent the SOAPFault in the SOAPEnvelope attached
* to the provided MessageContext. This first check for an already extracted AxisFault
* and otherwise does a simple extract.
* <p/>
* MUST NOT be passed a MessageContext which does not contain a SOAPFault
*
* @param messageContext
* @return
*/
public static AxisFault getInboundFaultFromMessageContext(MessageContext messageContext) {
// Get the fault if it's already been extracted by a handler
AxisFault result = (AxisFault) messageContext.getProperty(Constants.INBOUND_FAULT_OVERRIDE);
// Else, extract it from the SOAPBody
if (result == null) {
SOAPEnvelope envelope = messageContext.getEnvelope();
SOAPFault soapFault;
SOAPBody soapBody;
if (envelope != null && (soapBody = envelope.getBody()) != null) {
if ((soapFault = soapBody.getFault()) != null) {
return new AxisFault(soapFault, messageContext);
}
// If its a REST response the content is not a SOAP envelop and hence we will
// Have use the soap body as the exception
if (messageContext.isDoingREST() && soapBody.getFirstElement() != null) {
AxisFault fault = new AxisFault(soapBody.getFirstElement().toString());
fault.setDetail(soapBody.getFirstElement());
return fault;
}
// if axis2 receives an rest type fault for an soap message then message context
// has not been set to isDoingREST() but in this case we can detect it by using
// the message type. so if the message type is application/xml we assum it as an rest call
if ((messageContext.getProperty(Constants.Configuration.MESSAGE_TYPE) != null) &&
messageContext.getProperty(Constants.Configuration.MESSAGE_TYPE).equals(HTTPConstants.MEDIA_TYPE_APPLICATION_XML)){
if (soapBody.getFirstElement() != null){
AxisFault fault = new AxisFault(soapBody.getFirstElement().toString());
fault.setDetail(soapBody.getFirstElement());
return fault;
} else {
return new AxisFault("application/xml type error received.");
}
}
}
// Not going to be able to
throw new IllegalArgumentException(
"The MessageContext does not have an associated SOAPFault.");
}
return result;
}
/**
* This method will provide the logic needed to retrieve an Object's classloader
* in a Java 2 Security compliant manner.
*/
public static ClassLoader getObjectClassLoader(final Object object) {
if(object == null) {
return null;
}
else {
return (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
public Object run() {
return object.getClass().getClassLoader();
}
});
}
}
public static int getMtomThreshold(MessageContext msgCtxt){
Integer value = null;
if(!msgCtxt.isServerSide()){
value = (Integer)msgCtxt.getProperty(Constants.Configuration.MTOM_THRESHOLD);
}else{
Parameter param = msgCtxt.getParameter(Constants.Configuration.MTOM_THRESHOLD);
if(param!=null){
value = (Integer)param.getValue();
}
}
int threshold = (value!=null)?value.intValue():0;
if(log.isDebugEnabled()){
log.debug("MTOM optimized Threshold value ="+threshold);
}
return threshold;
}
/**
* Returns the ip address to be used for the replyto epr
* CAUTION:
* This will go through all the available network interfaces and will try to return an ip address.
* First this will try to get the first IP which is not loopback address (127.0.0.1). If none is found
* then this will return this will return 127.0.0.1.
* This will <b>not<b> consider IPv6 addresses.
* <p/>
* TODO:
* - Improve this logic to genaralize it a bit more
* - Obtain the ip to be used here from the Call API
*
* @return Returns String.
* @throws java.net.SocketException
*/
public static String getIpAddress() throws SocketException {
Enumeration e = NetworkInterface.getNetworkInterfaces();
String address = "127.0.0.1";
while (e.hasMoreElements()) {
NetworkInterface netface = (NetworkInterface) e.nextElement();
Enumeration addresses = netface.getInetAddresses();
while (addresses.hasMoreElements()) {
InetAddress ip = (InetAddress) addresses.nextElement();
if (!ip.isLoopbackAddress() && isIP(ip.getHostAddress())) {
return ip.getHostAddress();
}
}
}
return address;
}
/**
* First check whether the hostname parameter is there in AxisConfiguration (axis2.xml) ,
* if it is there then this will retun that as the host name , o.w will return the IP address.
*/
public static String getIpAddress(AxisConfiguration axisConfiguration) throws SocketException {
if(axisConfiguration!=null){
Parameter param = axisConfiguration.getParameter(TransportListener.HOST_ADDRESS);
if (param != null) {
String hostAddress = ((String) param.getValue()).trim();
if(hostAddress!=null){
return hostAddress;
}
}
}
return getIpAddress();
}
/**
* First check whether the hostname parameter is there in AxisConfiguration (axis2.xml) ,
* if it is there then this will return that as the host name , o.w will return the IP address.
* @param axisConfiguration
* @return hostname
*/
public static String getHostname(AxisConfiguration axisConfiguration) {
if(axisConfiguration!=null){
Parameter param = axisConfiguration.getParameter(TransportListener.HOST_ADDRESS);
if (param != null) {
String hostAddress = ((String) param.getValue()).trim();
if(hostAddress!=null){
return hostAddress;
}
}
}
return null;
}
private static boolean isIP(String hostAddress) {
return hostAddress.split("[.]").length == 4;
}
/**
* Get the scheme part from a URI (or URL).
*
* @param uri the URI
* @return the scheme of the URI
*/
public static String getURIScheme(String uri) {
int index = uri.indexOf(':');
return index > 0 ? uri.substring(0, index) : null;
}
public static String sanitizeWebOutput(String text) {
text = text.replaceAll("<", "<");
return text;
}
/**
* Create a service object for a given service. The method first looks for
* the {@link Constants#SERVICE_OBJECT_SUPPLIER} service parameter and if
* this parameter is present, it will use the specified class to create the
* service object. If the parameter is not present, it will create an
* instance of the class specified by the {@link Constants#SERVICE_CLASS}
* parameter.
*
* @param service
* the service
* @return The service object or <code>null</code> if neither the
* {@link Constants#SERVICE_OBJECT_SUPPLIER} nor the
* {@link Constants#SERVICE_CLASS} parameter was found on the
* service, i.e. if the service doesn't specify how to create a
* service object. If the return value is non null, it will always
* be a newly created instance.
* @throws AxisFault
* if an error occurred while attempting to instantiate the
* service object
*/
public static Object createServiceObject(final AxisService service) throws AxisFault {
try {
ClassLoader classLoader = service.getClassLoader();
// allow alternative definition of makeNewServiceObject
Parameter serviceObjectSupplierParam =
service.getParameter(Constants.SERVICE_OBJECT_SUPPLIER);
if (serviceObjectSupplierParam != null) {
final Class<?> serviceObjectSupplierClass = Loader.loadClass(classLoader, ((String)
serviceObjectSupplierParam.getValue()).trim());
if (ServiceObjectSupplier.class.isAssignableFrom(serviceObjectSupplierClass)) {
ServiceObjectSupplier serviceObjectSupplier = org.apache.axis2.java.security.AccessController.doPrivileged(
new PrivilegedExceptionAction<ServiceObjectSupplier>() {
public ServiceObjectSupplier run() throws InstantiationException, IllegalAccessException {
return (ServiceObjectSupplier)serviceObjectSupplierClass.newInstance();
}
}
);
return serviceObjectSupplier.getServiceObject(service);
} else {
// Prior to r439555 service object suppliers were actually defined by a static method
// with a given signature defined on an arbitrary class. The ServiceObjectSupplier
// interface was only introduced by r439555. We still support the old way, but
// issue a warning inviting the user to provide a proper ServiceObjectSupplier
// implementation.
// Find static getServiceObject() method, call it if there
final Method method = org.apache.axis2.java.security.AccessController.doPrivileged(
new PrivilegedExceptionAction<Method>() {
public Method run() throws NoSuchMethodException {
return serviceObjectSupplierClass.getMethod("getServiceObject",
AxisService.class);
}
}
);
log.warn("The class specified by the " + Constants.SERVICE_OBJECT_SUPPLIER
+ " property on service " + service.getName() + " does not implement the "
+ ServiceObjectSupplier.class.getName() + " interface. This is deprecated.");
return org.apache.axis2.java.security.AccessController.doPrivileged(
new PrivilegedExceptionAction<Object>() {
public Object run() throws InvocationTargetException, IllegalAccessException, InstantiationException {
return method.invoke(serviceObjectSupplierClass.newInstance(), new Object[]{service});
}
}
);
}
} else {
Parameter serviceClassParam = service.getParameter(Constants.SERVICE_CLASS);
if (serviceClassParam != null) {
final Class<?> serviceClass = Loader.loadClass(
classLoader,
((String) serviceClassParam.getValue()).trim());
String className = ((String) serviceClassParam.getValue()).trim();
Class serviceObjectMaker = Loader.loadClass(classLoader, className);
if (serviceObjectMaker.getModifiers() != Modifier.PUBLIC) {
throw new AxisFault("Service class " + className +
" must have public as access Modifier");
}
return org.apache.axis2.java.security.AccessController.doPrivileged(
new PrivilegedExceptionAction<Object>() {
public Object run() throws InstantiationException, IllegalAccessException {
return serviceClass.newInstance();
}
}
);
} else {
return null;
}
}
} catch (Exception e) {
throw AxisFault.makeFault(e);
}
}
/**
* Get the service class for a given service. This method will first check
* the {@link Constants#SERVICE_CLASS} service parameter and if that
* parameter is not present, inspect the instance returned by the service
* object supplier specified by {@link Constants#SERVICE_OBJECT_SUPPLIER}.
*
* @param service
* the service
* @return The service class or <code>null</code> if neither the
* {@link Constants#SERVICE_CLASS} nor the
* {@link Constants#SERVICE_OBJECT_SUPPLIER} parameter was found on
* the service, i.e. if the service doesn't specify a service class.
* @throws AxisFault
* if an error occurred while attempting to load the service
* class or to instantiate the service object
*/
public static Class<?> getServiceClass(AxisService service) throws AxisFault {
Parameter serviceClassParam = service.getParameter(Constants.SERVICE_CLASS);
if (serviceClassParam != null) {
try {
return Loader.loadClass(service.getClassLoader(),
((String) serviceClassParam.getValue()).trim());
} catch (Exception e) {
throw AxisFault.makeFault(e);
}
} else {
Object serviceObject = createServiceObject(service);
return serviceObject == null ? null : serviceObject.getClass();
}
}
/**
* this is to make is backward compatible. Get rid of this at the next major release.
* @param messageContext
* @return
*/
public static boolean isClientThreadNonBlockingPropertySet(MessageContext messageContext){
Object val = messageContext.getProperty(
MessageContext.CLIENT_API_NON_BLOCKING);
if(val != null && ((Boolean)val).booleanValue()){
return true;
}else{
//put the string inline as this is to be removed
val = messageContext.getProperty("transportNonBlocking");
return val != null && ((Boolean)val).booleanValue();
}
}
}