1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
|
/*
* 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.tuscany.sca.binding.ws.axis2;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.net.URL;
import java.util.List;
import java.util.Map;
import javax.wsdl.Definition;
import javax.wsdl.Port;
import javax.wsdl.PortType;
import javax.wsdl.Service;
import javax.wsdl.Types;
import javax.wsdl.WSDLException;
import javax.wsdl.extensions.schema.Schema;
import javax.wsdl.xml.WSDLLocator;
import javax.wsdl.xml.WSDLReader;
import org.apache.tuscany.sca.interfacedef.DataType;
import org.apache.tuscany.sca.interfacedef.Operation;
import org.apache.tuscany.sca.interfacedef.java.JavaInterface;
import org.apache.tuscany.sca.interfacedef.java.JavaInterfaceContract;
import org.apache.tuscany.sca.interfacedef.wsdl.DefaultWSDLFactory;
import org.apache.tuscany.sca.interfacedef.wsdl.WSDLDefinition;
import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterface;
import org.apache.tuscany.sca.interfacedef.wsdl.WSDLInterfaceContract;
import org.apache.tuscany.sca.interfacedef.wsdl.impl.InvalidWSDLException;
import org.apache.tuscany.sca.interfacedef.wsdl.impl.WSDLOperationIntrospectorImpl;
import org.apache.tuscany.sca.interfacedef.wsdl.xml.XMLDocumentHelper;
import org.apache.ws.commons.schema.XmlSchemaCollection;
import org.apache.ws.java2wsdl.Java2WSDLBuilder;
import org.w3c.dom.Element;
import org.xml.sax.InputSource;
/**
* Utility methods to create WSDL objects from Java interfaces
*/
public class Java2WSDLHelper {
/**
* Create a WSDLInterfaceContract from a JavaInterfaceContract
*/
public static WSDLInterfaceContract createWSDLInterfaceContract(JavaInterfaceContract contract) {
JavaInterface iface = (JavaInterface)contract.getInterface();
Definition def = Java2WSDLHelper.createDefinition(iface.getJavaClass());
DefaultWSDLFactory wsdlFactory = new DefaultWSDLFactory();
WSDLInterfaceContract wsdlContract = wsdlFactory.createWSDLInterfaceContract();
WSDLInterface wsdlInterface = wsdlFactory.createWSDLInterface();
wsdlContract.setInterface(wsdlInterface);
WSDLDefinition wsdlDefinition = new DefaultWSDLFactory().createWSDLDefinition();
wsdlDefinition.setDefinition(def);
wsdlInterface.setWsdlDefinition(wsdlDefinition);
wsdlInterface.setRemotable(true);
wsdlInterface.setConversational(contract.getInterface().isConversational());
wsdlInterface.setUnresolved(false);
wsdlInterface.setRemotable(true);
PortType portType = (PortType)def.getAllPortTypes().values().iterator().next();
wsdlInterface.setPortType(portType);
readInlineSchemas(def, wsdlDefinition.getInlinedSchemas());
try {
for (Operation op : iface.getOperations()) {
Operation clonedOp = (Operation)op.clone();
clonedOp.setDataBinding(null);
for (DataType<?> dt : clonedOp.getInputType().getLogical()) {
dt.setDataBinding(null);
}
if (clonedOp.getOutputType() != null ){
clonedOp.getOutputType().setDataBinding(null);
}
for (DataType<?> dt : clonedOp.getFaultTypes()) {
dt.setDataBinding(null);
}
clonedOp.setWrapperStyle(true);
javax.wsdl.Operation wsdlOp = portType.getOperation(op.getName(), null, null);
WSDLOperationIntrospectorImpl opx =
new WSDLOperationIntrospectorImpl(wsdlFactory, wsdlOp, wsdlDefinition.getInlinedSchemas(), null,
null);
clonedOp.setWrapper(opx.getWrapper().getWrapperInfo());
wsdlInterface.getOperations().add(clonedOp);
}
} catch (CloneNotSupportedException e) {
throw new RuntimeException(e);
} catch (InvalidWSDLException e) {
throw new RuntimeException(e);
}
return wsdlContract;
}
protected static void readInlineSchemas(Definition definition, XmlSchemaCollection schemaCollection) {
Types types = definition.getTypes();
if (types != null) {
for (Object ext : types.getExtensibilityElements()) {
if (ext instanceof Schema) {
Element element = ((Schema)ext).getElement();
schemaCollection.setBaseUri(((Schema)ext).getDocumentBaseURI());
schemaCollection.read(element, element.getBaseURI());
}
}
}
for (Object imports : definition.getImports().values()) {
List<?> impList = (List<?>)imports;
for (Object i : impList) {
javax.wsdl.Import anImport = (javax.wsdl.Import)i;
// Read inline schemas
if (anImport.getDefinition() != null) {
readInlineSchemas(anImport.getDefinition(), schemaCollection);
}
}
}
}
/**
* Create a WSDL4J Definition object from a Java interface
*/
protected static Definition createDefinition(Class<?> javaInterface) {
String className = javaInterface.getName();
ClassLoader cl = javaInterface.getClassLoader();
ByteArrayOutputStream os = new ByteArrayOutputStream();
Java2WSDLBuilder builder = new Java2WSDLBuilder(os, className, cl);
try {
builder.generateWSDL();
} catch (Exception e) {
throw new RuntimeException(e);
}
try {
WSDLReader reader = javax.wsdl.factory.WSDLFactory.newInstance().newWSDLReader();
reader.setFeature("javax.wsdl.verbose", false);
reader.setFeature("javax.wsdl.importDocuments", true);
WSDLLocatorImpl locator = new WSDLLocatorImpl(new ByteArrayInputStream(os.toByteArray()));
Definition definition = reader.readWSDL(locator);
// remove the soap 1.2 port as we don't use that (yet)
Service service = (Service)definition.getServices().values().iterator().next();
Map<?,?> ports = service.getPorts();
for (Object o : ports.keySet()) {
if (((String)o).endsWith("SOAP12port")) {
Port p = (Port) ports.remove(o);
definition.removeBinding(p.getBinding().getQName());
break;
}
}
return definition;
} catch (WSDLException e) {
throw new RuntimeException(e);
}
}
}
class WSDLLocatorImpl implements WSDLLocator {
private InputStream inputStream;
private String base = "http://";
private String latestImportURI;
public WSDLLocatorImpl(InputStream is) {
this.inputStream = is;
}
public void close() {
try {
inputStream.close();
} catch (IOException e) {
// Ignore
}
}
public InputSource getBaseInputSource() {
try {
return XMLDocumentHelper.getInputSource(new URL(base), inputStream);
} catch (IOException e) {
throw new IllegalArgumentException(e);
}
}
public String getBaseURI() {
return base;
}
public InputSource getImportInputSource(String parentLocation, String importLocation) {
return null;
}
public String getLatestImportURI() {
return latestImportURI;
}
}
|
