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Apache CXF Runtime Simple Frontend
/**
* 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.cxf.endpoint.dynamic;
import java.io.File;
import java.io.IOException;
import java.io.InputStream;
import java.io.UnsupportedEncodingException;
import java.lang.reflect.Field;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;
import java.net.MalformedURLException;
import java.net.URI;
import java.net.URISyntaxException;
import java.net.URL;
import java.net.URLClassLoader;
import java.net.URLDecoder;
import java.nio.file.Files;
import java.util.ArrayList;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.jar.Attributes;
import java.util.jar.JarFile;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.xml.XMLConstants;
import javax.xml.bind.JAXBContext;
import javax.xml.bind.JAXBException;
import javax.xml.namespace.QName;
import javax.xml.stream.XMLStreamConstants;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.XMLStreamReader;
import javax.xml.stream.util.StreamReaderDelegate;
import org.w3c.dom.Attr;
import org.w3c.dom.DOMException;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.NamedNodeMap;
import org.w3c.dom.Node;
import org.xml.sax.EntityResolver;
import org.xml.sax.InputSource;
import org.xml.sax.Locator;
import org.xml.sax.SAXException;
import org.xml.sax.SAXParseException;
import org.xml.sax.helpers.XMLFilterImpl;
import com.sun.tools.xjc.reader.internalizer.AbstractReferenceFinderImpl;
import com.sun.tools.xjc.reader.internalizer.DOMForest;
import com.sun.tools.xjc.reader.internalizer.InternalizationLogic;
//import com.sun.tools.xjc.reader.xmlschema.parser.XMLSchemaInternalizationLogic;
import org.apache.cxf.Bus;
import org.apache.cxf.BusFactory;
import org.apache.cxf.bus.CXFBusFactory;
import org.apache.cxf.catalog.OASISCatalogManager;
import org.apache.cxf.catalog.OASISCatalogManagerHelper;
import org.apache.cxf.common.classloader.ClassLoaderUtils;
import org.apache.cxf.common.i18n.Message;
import org.apache.cxf.common.jaxb.JAXBUtils;
import org.apache.cxf.common.jaxb.JAXBUtils.JCodeModel;
import org.apache.cxf.common.jaxb.JAXBUtils.JDefinedClass;
import org.apache.cxf.common.jaxb.JAXBUtils.JPackage;
import org.apache.cxf.common.jaxb.JAXBUtils.Options;
import org.apache.cxf.common.jaxb.JAXBUtils.S2JJAXBModel;
import org.apache.cxf.common.jaxb.JAXBUtils.SchemaCompiler;
import org.apache.cxf.common.logging.LogUtils;
import org.apache.cxf.common.util.ReflectionInvokationHandler;
import org.apache.cxf.common.util.ReflectionUtil;
import org.apache.cxf.common.util.StringUtils;
import org.apache.cxf.common.util.SystemPropertyAction;
import org.apache.cxf.common.xmlschema.SchemaCollection;
import org.apache.cxf.endpoint.Client;
import org.apache.cxf.endpoint.ClientImpl;
import org.apache.cxf.endpoint.EndpointImplFactory;
import org.apache.cxf.endpoint.SimpleEndpointImplFactory;
import org.apache.cxf.helpers.DOMUtils;
import org.apache.cxf.helpers.FileUtils;
import org.apache.cxf.helpers.JavaUtils;
import org.apache.cxf.jaxb.JAXBDataBinding;
import org.apache.cxf.resource.URIResolver;
import org.apache.cxf.service.Service;
import org.apache.cxf.service.factory.ServiceConstructionException;
import org.apache.cxf.service.model.SchemaInfo;
import org.apache.cxf.service.model.ServiceInfo;
import org.apache.cxf.staxutils.StaxUtils;
import org.apache.cxf.wsdl.WSDLConstants;
import org.apache.cxf.wsdl11.WSDLServiceFactory;
import org.apache.ws.commons.schema.XmlSchema;
import org.apache.ws.commons.schema.XmlSchemaSerializer;
import org.apache.ws.commons.schema.XmlSchemaSerializer.XmlSchemaSerializerException;
/**
* This class reads a WSDL and creates a dynamic client from it.
*
* Use {@link #newInstance} to obtain an instance, and then
* {@link #createClient(String)} (or other overloads) to create a client.
*
* It uses the JAXB data binding. It does not set up complex interceptors for
* features such as attachments.
* See {@link org.apache.cxf.jaxws.endpoint.dynamic.JaxWsDynamicClientFactory}
* for an alternative that sets up JAX-WS endpoints.
*
* This class may be subclassed to allow for other endpoints or behaviors.
*/
public class DynamicClientFactory {
private static final Logger LOG = LogUtils.getL7dLogger(DynamicClientFactory.class);
private Bus bus;
private String tmpdir = SystemPropertyAction.getProperty("java.io.tmpdir");
private boolean simpleBindingEnabled = true;
private boolean allowRefs;
private Map jaxbContextProperties;
private String[] schemaCompilerOptions;
protected DynamicClientFactory(Bus bus) {
this.bus = bus;
}
protected EndpointImplFactory getEndpointImplFactory() {
return SimpleEndpointImplFactory.getSingleton();
}
public void setTemporaryDirectory(String dir) {
tmpdir = dir;
}
public void setAllowElementReferences(boolean b) {
allowRefs = b;
}
public void setSchemaCompilerOptions(String[] options) {
this.schemaCompilerOptions = options;
}
/**
* Create a new instance using a specific Bus.
*
* @param b the Bus to use in subsequent operations with the
* instance
* @return the new instance
*/
public static DynamicClientFactory newInstance(Bus b) {
return new DynamicClientFactory(b);
}
/**
* Create a new instance using a default Bus.
*
* @return the new instance
* @see CXFBusFactory#getDefaultBus()
*/
public static DynamicClientFactory newInstance() {
Bus bus = BusFactory.getThreadDefaultBus();
return new DynamicClientFactory(bus);
}
/**
* Create a new Client instance using the WSDL to be loaded
* from the specified URL and using the current classloading context.
*
* @param wsdlUrl the URL to load
* @return a new Client loaded using the wsdlUrl parameter
*/
public Client createClient(String wsdlUrl) {
return createClient(wsdlUrl, (QName)null, (QName)null);
}
public Client createClient(String wsdlUrl, List bindingFiles) {
return createClient(wsdlUrl, (QName)null, (QName)null, bindingFiles);
}
/**
* Create a new Client instance using the WSDL to be loaded
* from the specified URL and using the current classloading context.
*
* @param wsdlUrl the URL to load
* @return a new Client loaded using the wsdlUrl parameter
*/
public Client createClient(URL wsdlUrl) {
return createClient(wsdlUrl, (QName)null, (QName)null);
}
public Client createClient(URL wsdlUrl, List bindingFiles) {
return createClient(wsdlUrl, (QName)null, (QName)null, bindingFiles);
}
/**
* Create a new Client instance using the WSDL to be loaded
* from the specified URL and with the specified ClassLoader
* as parent.
*
* @param wsdlUrl
* @param classLoader
* @return
*/
public Client createClient(String wsdlUrl, ClassLoader classLoader) {
return createClient(wsdlUrl, null, classLoader, null);
}
public Client createClient(String wsdlUrl, ClassLoader classLoader, List bindingFiles) {
return createClient(wsdlUrl, null, classLoader, null, bindingFiles);
}
public Client createClient(String wsdlUrl, QName service) {
return createClient(wsdlUrl, service, (QName)null);
}
public Client createClient(String wsdlUrl, QName service, List bindingFiles) {
return createClient(wsdlUrl, service, null, bindingFiles);
}
public Client createClient(String wsdlUrl, QName service, QName port) {
return createClient(wsdlUrl, service, null, port);
}
public Client createClient(String wsdlUrl, QName service, QName port, List bindingFiles) {
return createClient(wsdlUrl, service, null, port, bindingFiles);
}
public Client createClient(String wsdlUrl, QName service, ClassLoader classLoader, QName port) {
return createClient(wsdlUrl, service, classLoader, port, null);
}
/**
* Create a new Client instance using the WSDL to be loaded
* from the specified URL and with the specified ClassLoader
* as parent.
*
* @param wsdlUrl
* @param classLoader
* @return
*/
public Client createClient(URL wsdlUrl, ClassLoader classLoader) {
return createClient(wsdlUrl, null, classLoader, null);
}
public Client createClient(URL wsdlUrl, ClassLoader classLoader, List bindingFiles) {
return createClient(wsdlUrl.toString(), null, classLoader, null, bindingFiles);
}
public Client createClient(URL wsdlUrl, QName service) {
return createClient(wsdlUrl, service, (QName)null);
}
public Client createClient(URL wsdlUrl, QName service, List bindingFiles) {
return createClient(wsdlUrl, service, null, bindingFiles);
}
public Client createClient(URL wsdlUrl, QName service, QName port) {
return createClient(wsdlUrl, service, null, port);
}
public Client createClient(URL wsdlUrl, QName service, QName port, List bindingFiles) {
return createClient(wsdlUrl.toString(), service, null, port, bindingFiles);
}
public Client createClient(URL wsdlUrl, QName service, ClassLoader classLoader, QName port) {
return createClient(wsdlUrl.toString(), service, classLoader, port, null);
}
public Client createClient(URL wsdlUrl,
QName service,
ClassLoader classLoader,
QName port,
List bindingFiles) {
return createClient(wsdlUrl.toString(), service, classLoader, port, bindingFiles);
}
static class DynamicClientImpl extends ClientImpl implements AutoCloseable {
final ClassLoader cl;
final ClassLoader orig;
DynamicClientImpl(Bus bus, Service svc, QName port,
EndpointImplFactory endpointImplFactory,
ClassLoader l) {
super(bus, svc, port, endpointImplFactory);
cl = l;
orig = Thread.currentThread().getContextClassLoader();
}
@Override
public void close() throws Exception {
destroy();
if (Thread.currentThread().getContextClassLoader() == cl) {
Thread.currentThread().setContextClassLoader(orig);
}
}
}
public Client createClient(String wsdlUrl, QName service,
ClassLoader classLoader, QName port,
List bindingFiles) {
if (classLoader == null) {
classLoader = Thread.currentThread().getContextClassLoader();
}
LOG.log(Level.FINE, "Creating client from WSDL " + wsdlUrl);
WSDLServiceFactory sf = (service == null)
? (new WSDLServiceFactory(bus, wsdlUrl)) : (new WSDLServiceFactory(bus, wsdlUrl, service));
sf.setAllowElementRefs(allowRefs);
Service svc = sf.create();
//all SI's should have the same schemas
SchemaCollection schemas = svc.getServiceInfos().get(0).getXmlSchemaCollection();
SchemaCompiler compiler = createSchemaCompiler();
InnerErrorListener listener = new InnerErrorListener(wsdlUrl);
Object elForRun = ReflectionInvokationHandler
.createProxyWrapper(listener,
JAXBUtils.getParamClass(compiler, "setErrorListener"));
compiler.setErrorListener(elForRun);
OASISCatalogManager catalog = bus.getExtension(OASISCatalogManager.class);
hackInNewInternalizationLogic(compiler, catalog);
addSchemas(compiler.getOptions(), compiler, svc.getServiceInfos(), schemas);
addBindingFiles(bindingFiles, compiler);
applySchemaCompilerOptions(compiler);
S2JJAXBModel intermediateModel = compiler.bind();
listener.throwException();
JCodeModel codeModel = intermediateModel.generateCode(null, elForRun);
StringBuilder sb = new StringBuilder();
boolean firstnt = false;
for (Iterator packages = codeModel.packages(); packages.hasNext();) {
JPackage jpackage = packages.next();
if (!isValidPackage(jpackage)) {
continue;
}
if (firstnt) {
sb.append(':');
} else {
firstnt = true;
}
sb.append(jpackage.name());
}
JAXBUtils.logGeneratedClassNames(LOG, codeModel);
String packageList = sb.toString();
// our hashcode + timestamp ought to be enough.
String stem = toString() + "-" + System.currentTimeMillis();
File src = new File(tmpdir, stem + "-src");
if (!src.mkdir()) {
throw new IllegalStateException("Unable to create working directory " + src.getPath());
}
try {
Object writer = JAXBUtils.createFileCodeWriter(src);
codeModel.build(writer);
} catch (Exception e) {
throw new IllegalStateException("Unable to write generated Java files for schemas: "
+ e.getMessage(), e);
}
File classes = new File(tmpdir, stem + "-classes");
if (!classes.mkdir()) {
throw new IllegalStateException("Unable to create working directory " + classes.getPath());
}
StringBuilder classPath = new StringBuilder();
try {
setupClasspath(classPath, classLoader);
} catch (Exception ex) {
throw new RuntimeException(ex);
}
List srcFiles = FileUtils.getFilesRecurseUsingSuffix(src, ".java");
if (!srcFiles.isEmpty() && !compileJavaSrc(classPath.toString(), srcFiles, classes.toString())) {
LOG.log(Level.SEVERE, new Message("COULD_NOT_COMPILE_SRC", LOG, wsdlUrl).toString());
}
FileUtils.removeDir(src);
final URL[] urls;
try {
urls = new URL[] {classes.toURI().toURL()};
} catch (MalformedURLException mue) {
throw new IllegalStateException("Internal error; a directory returns a malformed URL: "
+ mue.getMessage(), mue);
}
final ClassLoader cl = ClassLoaderUtils.getURLClassLoader(urls, classLoader);
JAXBContext context;
Map contextProperties = jaxbContextProperties;
if (contextProperties == null) {
contextProperties = Collections.emptyMap();
}
try {
if (StringUtils.isEmpty(packageList)) {
context = JAXBContext.newInstance(new Class[0], contextProperties);
} else {
context = JAXBContext.newInstance(packageList, cl, contextProperties);
}
} catch (JAXBException jbe) {
throw new IllegalStateException("Unable to create JAXBContext for generated packages: "
+ jbe.getMessage(), jbe);
}
JAXBDataBinding databinding = new JAXBDataBinding();
databinding.setContext(context);
svc.setDataBinding(databinding);
ClientImpl client = new DynamicClientImpl(bus, svc, port,
getEndpointImplFactory(), cl);
ServiceInfo svcfo = client.getEndpoint().getEndpointInfo().getService();
// Setup the new classloader!
ClassLoaderUtils.setThreadContextClassloader(cl);
TypeClassInitializer visitor = new TypeClassInitializer(bus, svcfo,
intermediateModel,
allowWrapperOps());
visitor.walk();
// delete the classes files
FileUtils.removeDir(classes);
return client;
}
protected boolean allowWrapperOps() {
return false;
}
protected SchemaCompiler createSchemaCompiler() {
return JAXBUtils.createSchemaCompilerWithDefaultAllocator(new HashSet<>());
}
protected void applySchemaCompilerOptions(SchemaCompiler compiler) {
if (schemaCompilerOptions != null && schemaCompilerOptions.length > 0) {
compiler.getOptions().parseArguments(schemaCompilerOptions);
}
}
private void addBindingFiles(List bindingFiles, SchemaCompiler compiler) {
if (bindingFiles != null) {
for (String s : bindingFiles) {
URL url = composeUrl(s);
try {
InputStream ins = url.openStream();
InputSource is = new InputSource(ins);
is.setSystemId(url.toString());
is.setPublicId(url.toString());
compiler.getOptions().addBindFile(is);
} catch (IOException e) {
throw new RuntimeException(e);
}
}
}
}
private boolean isValidPackage(JPackage jpackage) {
if (jpackage == null) {
return false;
}
String name = jpackage.name();
if ("org.w3._2001.xmlschema".equals(name)
|| "java.lang".equals(name)
|| "java.io".equals(name)
|| "generated".equals(name)) {
return false;
}
Iterator i = jpackage.classes();
while (i.hasNext()) {
JDefinedClass current = i.next();
if ("ObjectFactory".equals(current.name())) {
return true;
}
}
return false;
}
private void addSchemas(Options opts,
SchemaCompiler schemaCompiler,
List serviceList,
SchemaCollection schemaCollection) {
Map done = new HashMap<>();
Map notDone = new HashMap<>();
OASISCatalogManager catalog = bus.getExtension(OASISCatalogManager.class);
for (XmlSchema schema : schemaCollection.getXmlSchemas()) {
if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(schema.getTargetNamespace())) {
continue;
}
String key = schema.getSourceURI();
if (done.containsKey(key)) {
continue;
}
if (!key.startsWith("file:") && !key.startsWith("jar:")) {
XmlSchemaSerializer xser = new XmlSchemaSerializer();
xser.setExtReg(schemaCollection.getExtReg());
Document[] docs;
try {
docs = xser.serializeSchema(schema, false);
} catch (XmlSchemaSerializerException e) {
throw new RuntimeException(e);
}
Element ele = docs[0].getDocumentElement();
ele = removeImportElement(ele, key, catalog, done, notDone);
try {
docs[0].setDocumentURI(key);
} catch (Throwable t) {
//ignore - DOM level 3
}
if (ele != null) {
InputSource is = new InputSource((InputStream)null);
//key = key.replaceFirst("#types[0-9]+$", "");
is.setSystemId(key);
is.setPublicId(key);
opts.addGrammar(is);
schemaCompiler.parseSchema(key, ele);
}
}
}
for (XmlSchema schema : schemaCollection.getXmlSchemas()) {
if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(schema.getTargetNamespace())) {
continue;
}
String key = schema.getSourceURI();
if (done.containsKey(key)) {
continue;
}
if (key.startsWith("file:") || key.startsWith("jar:")) {
InputStream in = null;
try {
if (key.contains("#")) {
for (ServiceInfo si : serviceList) {
for (SchemaInfo sci : si.getSchemas()) {
if (key != null && key.equals(sci.getSystemId())) {
key = null;
}
}
}
}
if (key == null) {
continue;
}
if (key.startsWith("file:")) {
in = Files.newInputStream(new File(new URI(key)).toPath());
} else {
in = new URL(key).openStream();
}
XMLStreamReader reader = StaxUtils.createXMLStreamReader(key, in);
reader = new LocationFilterReader(reader, catalog);
InputSource is = new InputSource(key);
opts.addGrammar(is);
schemaCompiler.parseSchema(key, reader);
reader.close();
} catch (RuntimeException ex) {
throw ex;
} catch (Exception ex) {
throw new RuntimeException(ex);
} finally {
if (in != null) {
try {
in.close();
} catch (IOException e) {
//ignore
}
}
}
}
}
for (ServiceInfo si : serviceList) {
for (SchemaInfo sci : si.getSchemas()) {
String key = sci.getSystemId();
if (done.containsKey(key)) {
continue;
}
Element ele = sci.getElement();
ele = removeImportElement(ele, key, catalog, done, notDone);
if (ele != null) {
InputSource is = new InputSource((InputStream)null);
//key = key.replaceFirst("#types[0-9]+$", "");
is.setSystemId(key);
is.setPublicId(key);
opts.addGrammar(is);
schemaCompiler.parseSchema(key, StaxUtils.createXMLStreamReader(ele, key));
}
}
}
for (Map.Entry el : notDone.entrySet()) {
InputSource is = new InputSource((InputStream)null);
//key = key.replaceFirst("#types[0-9]+$", "");
is.setSystemId(el.getKey());
is.setPublicId(el.getKey());
opts.addGrammar(is);
schemaCompiler.parseSchema(el.getKey(),
StaxUtils.createXMLStreamReader(el.getValue(),
el.getKey()));
}
}
public boolean isSimpleBindingEnabled() {
return simpleBindingEnabled;
}
public void setSimpleBindingEnabled(boolean simpleBindingEnabled) {
this.simpleBindingEnabled = simpleBindingEnabled;
}
protected boolean compileJavaSrc(String classPath, List srcList, String dest) {
org.apache.cxf.common.util.Compiler javaCompiler
= new org.apache.cxf.common.util.Compiler();
javaCompiler.setClassPath(classPath);
javaCompiler.setOutputDir(dest);
if (JavaUtils.isJava9Compatible()) {
javaCompiler.setTarget("9");
} else {
javaCompiler.setTarget("1.8");
}
return javaCompiler.compileFiles(srcList);
}
static void addClasspathFromManifest(StringBuilder classPath, File file)
throws URISyntaxException, IOException {
try (JarFile jar = new JarFile(file)) {
Attributes attr = null;
if (jar.getManifest() != null) {
attr = jar.getManifest().getMainAttributes();
}
if (attr != null) {
String cp = attr.getValue("Class-Path");
while (cp != null) {
String fileName = cp;
int idx = fileName.indexOf(' ');
if (idx != -1) {
fileName = fileName.substring(0, idx);
cp = cp.substring(idx + 1).trim();
} else {
cp = null;
}
URI uri = new URI(fileName);
File f2;
if (uri.isAbsolute()) {
f2 = new File(uri);
} else {
f2 = new File(file, fileName);
}
if (f2.exists()) {
classPath.append(f2.getAbsolutePath());
classPath.append(File.pathSeparator);
}
}
}
}
}
static void setupClasspath(StringBuilder classPath, ClassLoader classLoader)
throws URISyntaxException, IOException {
ClassLoader scl = ClassLoader.getSystemClassLoader();
ClassLoader tcl = classLoader;
do {
if (tcl instanceof URLClassLoader) {
URL[] urls = ((URLClassLoader)tcl).getURLs();
if (urls == null) {
urls = new URL[0];
}
for (URL url : urls) {
if (url.getProtocol().startsWith("file")) {
File file = null;
// CXF-3884 use url-decoder to get the decoded file path from the url
try {
if (url.getPath() == null) {
continue;
}
file = new File(URLDecoder.decode(url.getPath(), "utf-8"));
} catch (UnsupportedEncodingException uee) {
// ignored as utf-8 is supported
}
if (null != file && file.exists()) {
classPath.append(file.getAbsolutePath())
.append(System
.getProperty("path.separator"));
if (file.getName().endsWith(".jar")) {
addClasspathFromManifest(classPath, file);
}
}
}
}
} else if (tcl.getClass().getName().contains("weblogic")) {
// CXF-2549: Wrong classpath for dynamic client compilation in Weblogic
try {
Method method = tcl.getClass().getMethod("getClassPath");
Object weblogicClassPath = method.invoke(tcl);
classPath.append(weblogicClassPath)
.append(File.pathSeparator);
} catch (Exception e) {
LOG.log(Level.FINE, "unsuccessfully tried getClassPath method", e);
}
}
tcl = tcl.getParent();
if (null == tcl) {
break;
}
} while(!tcl.equals(scl.getParent()));
}
private URL composeUrl(String s) {
try (URIResolver resolver = new URIResolver(null, s, getClass())) {
if (resolver.isResolved()) {
return resolver.getURI().toURL();
}
} catch (IOException e) {
throw new ServiceConstructionException(new Message("COULD_NOT_RESOLVE_URL", LOG, s), e);
}
throw new ServiceConstructionException(new Message("COULD_NOT_RESOLVE_URL", LOG, s));
}
static class InnerErrorListener {
private String url;
private StringBuilder errors = new StringBuilder();
private Exception ex;
InnerErrorListener(String url) {
this.url = url;
}
public void throwException() {
if (errors.length() > 0) {
throw new RuntimeException(errors.toString(), ex);
}
}
public void error(SAXParseException arg0) {
if (ex == null) {
ex = arg0;
}
if (errors.length() == 0) {
errors.append("Error compiling schema from WSDL at {").append(url).append("}: \n");
} else {
errors.append('\n');
}
if (arg0.getLineNumber() > 0) {
errors.append(arg0.getLocalizedMessage()).append('\n')
.append(" at line ").append(arg0.getLineNumber())
.append(" column ").append(arg0.getColumnNumber())
.append(" of schema ").append(arg0.getSystemId())
.append('\n');
} else {
errors.append(arg0.getMessage());
errors.append('\n');
}
}
public void fatalError(SAXParseException arg0) {
throw new RuntimeException("Fatal error compiling schema from WSDL at {" + url + "}: "
+ arg0.getMessage(), arg0);
}
public void info(SAXParseException arg0) {
// ignore
}
public void warning(SAXParseException arg0) {
// ignore
}
}
// sorry, but yuck. Try a file first?!?
static class RelativeEntityResolver implements EntityResolver {
private String baseURI;
RelativeEntityResolver(String baseURI) {
super();
this.baseURI = baseURI;
}
public InputSource resolveEntity(String publicId, String systemId) throws SAXException, IOException {
// the system id is null if the entity is in the wsdl.
if (systemId != null) {
File file = new File(baseURI, systemId);
if (file.exists()) {
return new InputSource(Files.newInputStream(file.toPath()));
}
return new InputSource(systemId);
}
return null;
}
}
/**
* Return the map of JAXB context properties used at the time that we create new contexts.
* @return the map
*/
public Map getJaxbContextProperties() {
return jaxbContextProperties;
}
/**
* Set the map of JAXB context properties used at the time that we create new contexts.
* @param jaxbContextProperties
*/
public void setJaxbContextProperties(Map jaxbContextProperties) {
this.jaxbContextProperties = jaxbContextProperties;
}
private void hackInNewInternalizationLogic(SchemaCompiler schemaCompiler,
final OASISCatalogManager catalog) {
Object o = ((ReflectionInvokationHandler)Proxy.getInvocationHandler(schemaCompiler)).getTarget();
try {
Field f = o.getClass().getDeclaredField("forest");
Object forest = ReflectionUtil.setAccessible(f).get(o);
// Set the error handler
for (Method m : forest.getClass().getMethods()) {
if ("setErrorHandler".equals(m.getName())) {
m.invoke(forest, o);
}
}
} catch (Throwable ex) {
//ignorable, just won't get all the errors
LOG.info("Unable to set error handler on " + o.getClass());
}
if (catalog.hasCatalogs()) {
try {
Field f = o.getClass().getDeclaredField("forest");
Object forest = ReflectionUtil.setAccessible(f).get(o);
f = forest.getClass().getDeclaredField("logic");
Object xil = ReflectionUtil.setAccessible(f).get(forest);
if (!xil.getClass().getName().contains(".internal.")) {
xil = createWrapperLogic(xil, catalog);
if (xil != null) {
ReflectionUtil.setAccessible(f).set(forest, xil);
}
} else {
LOG.warning("Cannot set a catalog resolver into the JDK internal XJC compiler. Catalog"
+ " resolved schemas may not work correctly");
}
} catch (Throwable ex) {
LOG.log(Level.WARNING, "Cannot set a catalog resolver into the XJC compiler. Catalog"
+ " resolved schemas may not work correctly", ex);
}
}
}
private Object createWrapperLogic(final Object xil, final OASISCatalogManager catalog) {
try {
return new InternalizationLogic() {
public XMLFilterImpl createExternalReferenceFinder(DOMForest parent) {
return new ReferenceFinder(parent, catalog);
}
public boolean checkIfValidTargetNode(DOMForest parent, Element bindings, Element target) {
return ((InternalizationLogic)xil).checkIfValidTargetNode(parent, bindings, target);
}
public Element refineTarget(Element target) {
return ((InternalizationLogic)xil).refineTarget(target);
}
};
} catch (Throwable ex) {
//ignore
return xil;
}
}
private static final class ReferenceFinder extends AbstractReferenceFinderImpl {
private Locator locator;
private OASISCatalogManager catalog;
ReferenceFinder(DOMForest parent, OASISCatalogManager cat) {
super(parent);
catalog = cat;
}
public void setDocumentLocator(Locator loc) {
super.setDocumentLocator(loc);
this.locator = loc;
}
protected String findExternalResource(String nsURI, String localName, org.xml.sax.Attributes atts) {
if (XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(nsURI)
&& ("import".equals(localName)
|| "include".equals(localName))) {
String s = atts.getValue("schemaLocation");
if (!StringUtils.isEmpty(s)) {
s = mapSchemaLocation(s, locator.getSystemId(), catalog);
}
return s;
}
return null;
}
}
static String mapSchemaLocation(String target, String base, OASISCatalogManager catalog) {
try {
String resolvedLocation = new OASISCatalogManagerHelper().resolve(catalog,
target, base);
if (resolvedLocation != null) {
return resolvedLocation;
}
} catch (Exception ex) {
//ignore
}
try (URIResolver resolver = new URIResolver(base, target)) {
if (resolver.isResolved()) {
target = resolver.getURI().toString();
}
} catch (Exception ex) {
//ignore
}
return target;
}
private Element removeImportElement(Element element,
String sysId,
OASISCatalogManager catalog,
Map done,
Map notDone) {
List impElemList = DOMUtils.findAllElementsByTagNameNS(element,
"http://www.w3.org/2001/XMLSchema",
"import");
List incElemList = DOMUtils.findAllElementsByTagNameNS(element,
"http://www.w3.org/2001/XMLSchema",
"include");
if (impElemList.isEmpty() && incElemList.isEmpty()) {
return element;
}
element = (Element)cloneNode(element.getOwnerDocument(), element, true);
List ns = new ArrayList<>();
impElemList = DOMUtils.findAllElementsByTagNameNS(element,
"http://www.w3.org/2001/XMLSchema",
"import");
for (Element elem : impElemList) {
Node importNode = elem;
ns.add(importNode);
}
for (Node item : ns) {
Node schemaNode = item.getParentNode();
schemaNode.removeChild(item);
}
incElemList = DOMUtils.findAllElementsByTagNameNS(element,
"http://www.w3.org/2001/XMLSchema",
"include");
boolean addedToNotDone = false;
for (Element elem : incElemList) {
Attr val = elem.getAttributeNode("schemaLocation");
String s = mapSchemaLocation(val.getNodeValue(), sysId, catalog);
val.setNodeValue(s);
if (!done.containsKey(s)) {
notDone.put(sysId, element);
addedToNotDone = true;
}
}
return addedToNotDone ? null : element;
}
public Node cloneNode(Document document, Node node, boolean deep) throws DOMException {
if (document == null || node == null) {
return null;
}
int type = node.getNodeType();
if (node.getOwnerDocument() == document) {
return node.cloneNode(deep);
}
Node clone;
switch (type) {
case Node.CDATA_SECTION_NODE:
clone = document.createCDATASection(node.getNodeValue());
break;
case Node.COMMENT_NODE:
clone = document.createComment(node.getNodeValue());
break;
case Node.ENTITY_REFERENCE_NODE:
clone = document.createEntityReference(node.getNodeName());
break;
case Node.ELEMENT_NODE:
clone = document.createElement(node.getNodeName());
NamedNodeMap attributes = node.getAttributes();
for (int i = 0; i < attributes.getLength(); i++) {
((Element)clone).setAttribute(attributes.item(i).getNodeName(), attributes.item(i)
.getNodeValue());
}
break;
case Node.TEXT_NODE:
clone = document.createTextNode(node.getNodeValue());
break;
default:
return null;
}
if (deep && type == Node.ELEMENT_NODE) {
Node child = node.getFirstChild();
while (child != null) {
clone.appendChild(cloneNode(document, child, true));
child = child.getNextSibling();
}
}
return clone;
}
public static class LocationFilterReader extends StreamReaderDelegate {
boolean isImport;
boolean isInclude;
int locIdx = -1;
OASISCatalogManager catalog;
LocationFilterReader(XMLStreamReader read, OASISCatalogManager catalog) {
super(read);
this.catalog = catalog;
}
public int next() throws XMLStreamException {
int i = super.next();
if (i == XMLStreamConstants.START_ELEMENT) {
QName qn = super.getName();
isInclude = qn.equals(WSDLConstants.QNAME_SCHEMA_INCLUDE);
isImport = qn.equals(WSDLConstants.QNAME_SCHEMA_IMPORT);
if (isImport) {
findLocation();
} else {
locIdx = -1;
}
} else {
isImport = false;
locIdx = -1;
}
return i;
}
public int nextTag() throws XMLStreamException {
int i = super.nextTag();
if (i == XMLStreamConstants.START_ELEMENT) {
QName qn = super.getName();
isInclude = qn.equals(WSDLConstants.QNAME_SCHEMA_INCLUDE);
isImport = qn.equals(WSDLConstants.QNAME_SCHEMA_IMPORT);
if (isImport) {
findLocation();
} else {
locIdx = -1;
}
} else {
isImport = false;
locIdx = -1;
}
return i;
}
private void findLocation() {
locIdx = -1;
for (int x = super.getAttributeCount(); x > 0; --x) {
String nm = super.getAttributeLocalName(x - 1);
if ("schemaLocation".equals(nm)) {
locIdx = x - 1;
}
}
}
public int getAttributeCount() {
int i = super.getAttributeCount();
if (locIdx != -1) {
--i;
}
return i;
}
private int mapIdx(int index) {
if (locIdx != -1
&& index >= locIdx) {
++index;
}
return index;
}
private String mapSchemaLocation(String target) {
return DynamicClientFactory.mapSchemaLocation(target, this.getLocation().getSystemId(), catalog);
}
public String getAttributeValue(String namespaceURI, String localName) {
if (isInclude && "schemaLocation".equals(localName)) {
return mapSchemaLocation(super.getAttributeValue(namespaceURI, localName));
}
return super.getAttributeValue(namespaceURI, localName);
}
public String getAttributeValue(int index) {
if (isInclude) {
String n = getAttributeLocalName(index);
if ("schemaLocation".equals(n)) {
return mapSchemaLocation(super.getAttributeValue(index));
}
}
return super.getAttributeValue(mapIdx(index));
}
public QName getAttributeName(int index) {
return super.getAttributeName(mapIdx(index));
}
public String getAttributePrefix(int index) {
return super.getAttributePrefix(mapIdx(index));
}
public String getAttributeNamespace(int index) {
return super.getAttributeNamespace(mapIdx(index));
}
public String getAttributeLocalName(int index) {
return super.getAttributeLocalName(mapIdx(index));
}
public String getAttributeType(int index) {
return super.getAttributeType(mapIdx(index));
}
public boolean isAttributeSpecified(int index) {
return super.isAttributeSpecified(mapIdx(index));
}
}
}