org.wso2.carbon.wsdl2code.WSDL2Code Maven / Gradle / Ivy
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This is the core module of the project.
/*
* Copyright (c) 2008, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
*
* Licensed 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.wso2.carbon.wsdl2code;
import org.apache.axis2.AxisFault;
import org.apache.axis2.addressing.EndpointReference;
import org.apache.axis2.context.ConfigurationContext;
import org.apache.axis2.description.TransportInDescription;
import org.apache.axis2.engine.AxisConfiguration;
import org.apache.axis2.util.CommandLineOption;
import org.apache.axis2.util.CommandLineOptionConstants;
import org.apache.axis2.util.CommandLineOptionParser;
import org.apache.axis2.wsdl.util.WSDL2JavaOptionsValidator;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.wso2.carbon.core.AbstractAdmin;
import org.wso2.carbon.core.transports.http.HttpTransportListener;
import org.wso2.carbon.utils.ArchiveManipulator;
import org.wso2.carbon.utils.FileManipulator;
import org.wso2.carbon.utils.NetworkUtils;
import org.wso2.carbon.utils.ServerConstants;
import javax.activation.DataHandler;
import javax.activation.FileDataSource;
import java.io.File;
import java.io.IOException;
import java.net.SocketException;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
/**
* Tool that generate code for the given options
*/
public class WSDL2Code extends AbstractAdmin {
private static Log log = LogFactory.getLog(WSDL2Code.class);
private static final String CODEGEN_POM_XSL = "org/wso2/carbon/wsdl2code/codegen-pom.xsl";
/**
* This method will generate the code based on the options array. Options
* arrya should be as follows, new String[] {"-uri", "location of wsdl",
* "-g" ...}. Thus, the incoming XML should be as follows,
*
*
* -uri file://foo ...
*
*
* Once codegenerated, location of genereated code will be send as an ID,
* thus, one could easily download artifact as a zip file or jar file.
*
* @param options
* @return String
* @throws AxisFault
*/
public CodegenDownloadData codegen(String[] options) throws AxisFault {
String uuid = String.valueOf(System.currentTimeMillis() + Math.random());
ConfigurationContext configContext = getConfigContext();
String codegenOutputDir = configContext.getProperty(ServerConstants.WORK_DIR) + File.separator
+ "tools_codegen" + File.separator + uuid + File.separator;
System.getProperties().remove("project.base.dir");
System.getProperties().remove("name");
System.setProperty("project.base.dir", codegenOutputDir);
String projectName = "";
ArrayList optionsList = new ArrayList();
HashMap projOptionsList = new HashMap();
// adding default configurations
projOptionsList.put("-gid", "org.wso2.carbon");
projOptionsList.put("-vn", "0.0.1-SNAPSHOT");
projOptionsList.put("-aid", "wso2-axis2-client");
for (int j = 0; j < options.length; j++) {
String option = options[j];
if (option.equalsIgnoreCase("-gid") || option.equalsIgnoreCase("-vn") || option.equalsIgnoreCase("-aid")) {
projOptionsList.put(option, options[j + 1]);
j++;
} else {
optionsList.add(option);
}
}
optionsList.add("--noBuildXML");
String[] args = optionsList.toArray(new String[optionsList.size()]);
Map allOptions;
try {
CommandLineOptionParser commandLineOptionParser = new CommandLineOptionParser(args);
allOptions = commandLineOptionParser.getAllOptions();
//validation
List list = commandLineOptionParser.getInvalidOptions(new WSDL2JavaOptionsValidator());
if (list.size() > 0) {
String faultOptions = "";
for (Iterator iterator = list.iterator(); iterator.hasNext();) {
CommandLineOption commandLineOption = (CommandLineOption) iterator.next();
String optionValue = commandLineOption.getOptionValue();
faultOptions += "Invalid input for [ " + commandLineOption.getOptionType()
+ (optionValue != null ? " : " + optionValue + " ]" : " ]")
+ "\n";
}
log.error(faultOptions);
throw new AxisFault(faultOptions);
}
CommandLineOption commandLineOption = (CommandLineOption) allOptions.get("uri");
if (commandLineOption == null) {
throw new AxisFault("WSDL URI or Path Cannot be empty");
}
String uriValue = commandLineOption.getOptionValue().trim();
projectName = getProjectName(uriValue);
if ("".equals(uriValue)) {
throw new AxisFault("WSDL URI or Path Cannot be empty");
} else if (!(uriValue.startsWith("https://") || uriValue.startsWith("http://"))) {
File file = new File(uriValue);
if (!(file.exists() && file.isFile())) {
throw new AxisFault("The wsdl uri should be a URL or a valid path on the file system");
}
}
// new CodeGenerationEngine(commandLineOptionParser).generate();
(new POMGenerator()).generateAxis2Client(allOptions, codegenOutputDir, projOptionsList);
} catch (Exception e) {
String rootMsg = "Code generation failed";
Throwable throwable = e.getCause();
if (throwable != null) {
String msg = throwable.getMessage();
if (msg != null) {
log.error(rootMsg + " " + msg, throwable);
throw new AxisFault(throwable.toString());
}
}
log.error(rootMsg, e);
throw AxisFault.makeFault(e);
}
//set the output name
CommandLineOption option =
(CommandLineOption) allOptions.
get(CommandLineOptionConstants.WSDL2JavaConstants.SERVICE_NAME_OPTION);
try {
//achive destination
uuid = String.valueOf(System.currentTimeMillis() + Math.random());
File destDir = new File(configContext.getProperty(ServerConstants.WORK_DIR) + File.separator
+ "tools_codegen"
+ File.separator
+ uuid);
if (!destDir.exists()) {
destDir.mkdirs();
}
String destFileName = projectName + "-client.zip";
String destArchive = destDir.getAbsolutePath() + File.separator + destFileName;
new ArchiveManipulator().archiveDir(destArchive, new File(codegenOutputDir).getPath());
FileManipulator.deleteDir(new File(codegenOutputDir));
DataHandler handler;
if (destArchive != null) {
File file = new File(destArchive);
FileDataSource datasource = new FileDataSource(file);
handler = new DataHandler(datasource);
CodegenDownloadData data = new CodegenDownloadData();
data.setFileName(file.getName());
data.setCodegenFileData(handler);
return data;
} else {
return null;
}
} catch (IOException e) {
String msg = WSDL2Code.class.getName() + " IOException has occured.";
log.error(msg, e);
throw new AxisFault(msg, e);
}
}
/**
* Generates code for CXF
*
* @param options
* @return
* @throws AxisFault
*/
public CodegenDownloadData codegenForCXF(String[] options) throws AxisFault {
boolean isJaxWs = true; //Otherwise JaxRS
String uuid = String.valueOf(System.currentTimeMillis() + Math.random());
ConfigurationContext configContext = getConfigContext();
String codegenOutputDir = configContext.getProperty(ServerConstants.WORK_DIR) + File.separator
+ "tools_codegen" + File.separator + uuid + File.separator;
System.getProperties().remove("project.base.dir");
System.getProperties().remove("name");
System.setProperty("project.base.dir", codegenOutputDir);
ArrayList optionsList = new ArrayList();
HashMap projOptionsList = new HashMap();
// adding default configurations
projOptionsList.put("-gid", "WSO2");
projOptionsList.put("-vn", "0.0.1-SNAPSHOT");
projOptionsList.put("-aid", "WSO2-Axis2-Client");
int i = 0;
for (String s : options) {
if (s.equalsIgnoreCase("-jaxws") || s.equalsIgnoreCase("-jaxrs")) {
if (s.equals("-jaxrs")) {
isJaxWs = false;
//This is only to distinguish jaxws and jaxrs. Therefore no need of adding this to options list
i++;
continue;
}
}
if (s.equalsIgnoreCase("-gid") || s.equalsIgnoreCase("-vn") || s.equalsIgnoreCase("-aid")) {
projOptionsList.put(s, options[i + 1]);
} else {
optionsList.add(s);
}
i++;
}
if (isJaxWs) {
return getJaxWSCodegenDownloadData(configContext, codegenOutputDir, optionsList, projOptionsList);
} else {
return getJaxRSCodegenDownloadData(configContext, codegenOutputDir, optionsList, projOptionsList);
}
}
private CodegenDownloadData getJaxWSCodegenDownloadData(ConfigurationContext configContext, String codegenOutputDir, ArrayList optionsList, HashMap projOptionsList) throws AxisFault {
String uuid;
optionsList.add("-frontend");
optionsList.add("jaxws21");
optionsList.add("-client");
String[] args = optionsList.toArray(new String[optionsList.size()]);
try {
(new POMGenerator()).generateJaxWSClient(optionsList, codegenOutputDir, projOptionsList);
} catch (Exception e) {
String rootMsg = "Code generation failed";
Throwable throwable = e.getCause();
if (throwable != null) {
String msg = throwable.getMessage();
if (msg != null) {
log.error(rootMsg + " " + msg, throwable);
throw new AxisFault(throwable.toString());
}
}
log.error(rootMsg, e);
throw AxisFault.makeFault(e);
}
try {
//achive destination
uuid = String.valueOf(System.currentTimeMillis() + Math.random());
File destDir = new File(configContext.getProperty(ServerConstants.WORK_DIR) + File.separator
+ "tools_codegen"
+ File.separator
+ uuid);
if (!destDir.exists()) {
destDir.mkdirs();
}
//String destFileName = uuid.substring(2) + ".zip";
String destFileName = getJAXWSRSProjectname(optionsList) + "-Client.zip";
String destArchive = destDir.getAbsolutePath() + File.separator + destFileName;
new ArchiveManipulator().archiveDir(destArchive, new File(codegenOutputDir).getPath());
FileManipulator.deleteDir(new File(codegenOutputDir));
DataHandler handler;
if (destArchive != null) {
File file = new File(destArchive);
FileDataSource datasource = new FileDataSource(file);
handler = new DataHandler(datasource);
CodegenDownloadData data = new CodegenDownloadData();
data.setFileName(file.getName());
data.setCodegenFileData(handler);
return data;
} else {
return null;
}
} catch (IOException e) {
String msg = WSDL2Code.class.getName() + " IOException has occured.";
log.error(msg, e);
throw new AxisFault(msg, e);
}
}
private CodegenDownloadData getJaxRSCodegenDownloadData(ConfigurationContext configContext, String codegenOutputDir, ArrayList optionsList, HashMap projOptionsList) throws AxisFault {
String uuid;
String[] args = optionsList.toArray(new String[optionsList.size()]);
try {
POMGenerator.generateJaxRSClient(optionsList, codegenOutputDir, projOptionsList);
} catch (Exception e) {
String rootMsg = "Code generation failed";
Throwable throwable = e.getCause();
if (throwable != null) {
String msg = throwable.getMessage();
if (msg != null) {
log.error(rootMsg + " " + msg, throwable);
throw new AxisFault(throwable.toString());
}
}
log.error(rootMsg, e);
throw AxisFault.makeFault(e);
}
try {
//achive destination
uuid = String.valueOf(System.currentTimeMillis() + Math.random());
File destDir = new File(configContext.getProperty(ServerConstants.WORK_DIR) + File.separator
+ "tools_codegen"
+ File.separator
+ uuid);
if (!destDir.exists()) {
destDir.mkdirs();
}
// String destFileName = uuid.substring(2) + ".zip";
String destFileName = getJAXWSRSProjectname(optionsList) + "-Client.zip";
String destArchive = destDir.getAbsolutePath() + File.separator + destFileName;
new ArchiveManipulator().archiveDir(destArchive, new File(codegenOutputDir).getPath());
FileManipulator.deleteDir(new File(codegenOutputDir));
DataHandler handler;
if (destArchive != null) {
File file = new File(destArchive);
FileDataSource datasource = new FileDataSource(file);
handler = new DataHandler(datasource);
CodegenDownloadData data = new CodegenDownloadData();
data.setFileName(file.getName());
data.setCodegenFileData(handler);
return data;
} else {
return null;
}
} catch (IOException e) {
String msg = WSDL2Code.class.getName() + " IOException has occured.";
log.error(msg, e);
throw new AxisFault(msg, e);
}
}
private String getWsdlInformation(String serviceName, AxisConfiguration axisConfig)
throws AxisFault {
String ip;
try {
ip = NetworkUtils.getLocalHostname();
} catch (SocketException e) {
throw new AxisFault("Cannot get local host name", e);
}
TransportInDescription http = axisConfig.getTransportIn("http");
if (http != null) {
EndpointReference epr =
((HttpTransportListener) http.getReceiver()).
getEPRForService(serviceName, ip);
String wsdlUrlPrefix = epr.getAddress();
if (wsdlUrlPrefix.endsWith("/")) {
wsdlUrlPrefix = wsdlUrlPrefix.substring(0, wsdlUrlPrefix.length() - 1);
}
return wsdlUrlPrefix + "?wsdl";
}
return null;
}
/**
* When the service is a hierarchical service, the service name contains '/'
* charactors. But if the artifact id of the generated pom.xml file contains
* '/' charactors, it will fail to build. Therefore, we have to replace '/'
* with '-'.
*
* @param name - original service name
* @return - formatted name
*/
private String formatServiceName(String name) {
String newName = name;
if (newName.indexOf('/') != -1) {
newName = newName.replace('/', '-');
}
return newName;
}
private String generateUUDI() {
return String.valueOf(System.currentTimeMillis() + Math.random());
}
private String getProjectName(String url) {
String fileName = url.substring(url.lastIndexOf('/') + 1, url.length());
String fileNameWithoutExtn = fileName.lastIndexOf('?') > -1 ?
fileName.substring(0, fileName.lastIndexOf('?')) : fileName;
return fileNameWithoutExtn;
}
private String getJAXWSRSProjectname(ArrayList optionsList){
String [] arr = new String[optionsList.size()];
int p =0;
for(Object b : optionsList.toArray()){
arr[p]=optionsList.get(p);
p++;
}
String retVal = "";
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