diff options
Diffstat (limited to 'sca-cpp/tags/native-sca-1.0.incubating-M3/tools/scagen/src/org/apache/tuscany/sca/cpp/tools/services/ServicesGenerator.java')
| -rw-r--r-- | sca-cpp/tags/native-sca-1.0.incubating-M3/tools/scagen/src/org/apache/tuscany/sca/cpp/tools/services/ServicesGenerator.java | 831 |
1 files changed, 831 insertions, 0 deletions
diff --git a/sca-cpp/tags/native-sca-1.0.incubating-M3/tools/scagen/src/org/apache/tuscany/sca/cpp/tools/services/ServicesGenerator.java b/sca-cpp/tags/native-sca-1.0.incubating-M3/tools/scagen/src/org/apache/tuscany/sca/cpp/tools/services/ServicesGenerator.java new file mode 100644 index 0000000000..956db364a1 --- /dev/null +++ b/sca-cpp/tags/native-sca-1.0.incubating-M3/tools/scagen/src/org/apache/tuscany/sca/cpp/tools/services/ServicesGenerator.java @@ -0,0 +1,831 @@ +/** + * + * 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. + */ + +/* @version $Rev$ $Date$ */ + +package org.apache.tuscany.sca.cpp.tools.services; + +import java.io.File; +import java.io.IOException; +import java.io.InputStream; +import java.util.Iterator; +import java.util.List; +import java.util.Map; + +import javax.xml.parsers.DocumentBuilder; +import javax.xml.parsers.DocumentBuilderFactory; +import javax.xml.parsers.ParserConfigurationException; +import javax.xml.transform.Transformer; +import javax.xml.transform.TransformerConfigurationException; +import javax.xml.transform.TransformerException; +import javax.xml.transform.TransformerFactory; +import javax.xml.transform.dom.DOMSource; +import javax.xml.transform.stream.StreamResult; +import javax.xml.transform.stream.StreamSource; + +import org.apache.tuscany.sca.cpp.tools.common.CParsingTool; +import org.apache.tuscany.sca.cpp.tools.common.Headers; +import org.apache.tuscany.sca.cpp.tools.common.Options; +import org.apache.tuscany.sca.cpp.tools.common.Parameter; +import org.apache.tuscany.sca.cpp.tools.common.Signature; +import org.apache.tuscany.sca.cpp.tools.common.Utils; +import org.w3c.dom.Attr; +import org.w3c.dom.Document; +import org.w3c.dom.Element; +import org.w3c.dom.Text; + +/** + * This class is the main class that handles the function that parses a C++ + * interface header file into a DOM that holds all the semantic information + * about the interface - method names, parameters and return values. It then + * uses XSLT to generate different "views" of this data plus the parameter map + * from other sources that are the C++ programs for the proxy and wrapper + * implementations and headers. + */ +public class ServicesGenerator extends CParsingTool { + + private static final String OPERATION_NAME_ATTR = "operationNameAttr"; + + private static final String HEADER_NAME_ATTR = "headerNameAttr"; + + private static final String SCA_OPERATION = "scaOperation"; + + private static final String SCA_SERVICE = "scaService"; + + private static final String SCA_OPERATION_RETURN_TYPE = "scaOperationReturnType"; + + private static final String SCA_OPERATION_PARAMETER = "scaOperationParameter"; + + private static final String SCA_OPERATION_PARAMETER_NAME_ATTR = "scaOperationParameterNameAttr"; + + private static final String SCA_OPERATION_PARAMETER_CONST_ATTR = "scaOperationParameterConstAttr"; + + private static final String SCA_INTERFACE_NAME_ATTR = "scaInterfaceNameAttr"; + + private static final String CPP_HEADER = "cppHeader"; + + private static boolean TESTING = true; + + private static TransformerFactory txmf = null; + + private static ServicesGenerator instance = null; + + public ServicesGenerator(String[] args) throws Exception { + super(args); + txmf = TransformerFactory.newInstance(); + } + + /** + * + * @param parameters + * @param forReference + * true if we are creating a proxy for a reference (rather than + * for a service) + * @throws Exception + * + * The design is + * <ul> + * <li>handleInterfaceHeader + * <li>createDOMofMethods + * <li>createProxyCPPFromDom(outputDir, dom); + * <li>createProxyHeaderFromDom(outputDir, dom); + * </ul> + * + * plus if we are not generating for a reference element + * <ul> + * <li>createWrapperCPPFromDom(outputDir, dom); + * <li>createWrapperHeaderFromDom(outputDir, dom); + * <ul> + * Each of the create.... methods calls createOutputFromDom with a different + * style sheet. + * + */ + public static void handleInterfaceHeader(Map parameters, + boolean forReference) throws Exception { + boolean failed = false; + + String type = null; + if (forReference) { + type = "reference"; + } else { + type = "service"; + } + String interfaceHeaderFilename = (String) parameters + .get("/componentType/" + type + "/interface.cpp/@header"); + + String componentTypeFileHeaderName = interfaceHeaderFilename; + + String sca_composite_root = (String) Options.getOption("-dir"); + parameters.put("composite_root", sca_composite_root); + + if (sca_composite_root != null && interfaceHeaderFilename != null + && interfaceHeaderFilename.length() > 0) { + String separator; + // Stick in a "/" (File.separator) if required. + if ((interfaceHeaderFilename.substring(0, 1).equals("/") || sca_composite_root + .substring(sca_composite_root.length() - 1, + sca_composite_root.length()).equals("/")) + || (interfaceHeaderFilename.substring(0, 1).equals("\\") || sca_composite_root + .substring(sca_composite_root.length() - 1, + sca_composite_root.length()).equals("\\")) + + ) { + separator = ""; + } else { + separator = File.separator; + } + interfaceHeaderFilename = sca_composite_root + separator + + interfaceHeaderFilename; + } + + File outputDir = (File) parameters.get("targetDirectoryFile"); + + String[] args = new String[] { "-source", interfaceHeaderFilename, + "-target", outputDir.getPath() }; + ServicesGenerator gen = new ServicesGenerator(args); + File file; + try { + if (null == interfaceHeaderFilename) { + gen.printUsage(); + System.exit(-1); + } + + file = new File(interfaceHeaderFilename); + if (!file.isFile()) { + if (file.isDirectory()) { + Utils + .rude("This tool works at the header file level and not for directories like " + + file); + } + Utils.rude("Bad file or directory " + file); + } + File source = file; + if (!outputDir.exists() && !outputDir.mkdir()) + Utils.rude("Failed to create directory " + outputDir); + + // The class below is the one that will go through the header + // file(s) + Headers headers = new Headers(); + + if (null != interfaceHeaderFilename) { + Utils.postEvent(Utils.DEPLOYMENT_ARTEFACT_ENCOUNTERED, file + .getAbsolutePath()); + Utils.postEvent(Utils.EVENT_TYPE_FILE_PARSED, + "Scagen processing C++ interface header " + + file.getAbsolutePath()); + headers.actOnFile(file, outputDir, 1); + Utils.outputDebugString("Parsing files..."); + } + + String nameOfSorR = null; + String referenceName = null; + String serviceName = null; + + if (forReference) { + + Object rn = parameters.get("/componentType/reference/@name"); + + if (rn instanceof String) { + referenceName = (String) rn; + nameOfSorR = referenceName; + } + } else { + + Object sn = parameters.get("/componentType/service/@name"); + + if (sn instanceof String) { + serviceName = (String) sn; + nameOfSorR = serviceName; + } + } + + String compositeXmlFileHeader = null; + String compositeXmlFileHeaderNoExt = null; + Object compositeh = parameters + .get("/composite/component/implementation.cpp/@header"); + + if (compositeh == null) { + compositeh = parameters + .get("/compositeFragment/component/implementation.cpp/@header"); + } + + if (compositeh instanceof String) { + File f = new File((String) compositeh); + compositeXmlFileHeader = (String) compositeh; + + String fname = f.getName(); + compositeXmlFileHeaderNoExt = fname.substring(0, fname + .lastIndexOf('.')); + + } + + String implClassNameAttrFromCompositeFile = (String) parameters + .get("implClass"); + String implClassNamespaceAttrFromCompositeFile = (String) parameters + .get("implNamespace"); + + if(implClassNamespaceAttrFromCompositeFile == null || implClassNamespaceAttrFromCompositeFile.length() == 0) + { + implClassNamespaceAttrFromCompositeFile = ""; + } + else + { + implClassNamespaceAttrFromCompositeFile += "::"; + } + + String interfaceClassNameAttrFromComponentTypeFile; + if (forReference) { + interfaceClassNameAttrFromComponentTypeFile = (String) parameters + .get("/componentType/reference/interface.cpp/@class"); + } else { + interfaceClassNameAttrFromComponentTypeFile = (String) parameters + .get("/componentType/service/interface.cpp/@class"); + } + + List methods = headers.getAllMethods(); + + // Pull out one of the methods' namespace attributes. + String intfNamespace = null; + if (methods.size() > 0) { + Signature method = (Signature) methods.get(0); + intfNamespace = method.getNamespace(); + } + + if (interfaceClassNameAttrFromComponentTypeFile != null) { + methods = filterToPublicMethodsOfGivenClass(methods, + interfaceClassNameAttrFromComponentTypeFile, true); + } else { + //We want to filter to methods of the class whose + //name matches the header file name. + // String intfClassName = (String) parameters.get("intfClass"); + // + String headerFileBase = file.getName().replaceAll( + "\\.h|\\.hpp|\\.h++", ""); + + methods = filterToPublicMethodsOfGivenClass(methods, + headerFileBase, false); + } + + Document dom = createDOMofMethods(methods, source, serviceName, + referenceName, nameOfSorR, null, + componentTypeFileHeaderName, compositeXmlFileHeader, + compositeXmlFileHeaderNoExt, intfNamespace, + interfaceClassNameAttrFromComponentTypeFile, + implClassNameAttrFromCompositeFile, implClassNamespaceAttrFromCompositeFile); + +// // Print out the generated DOM +// StringWriter sw = new StringWriter(); +// OutputFormat outputFormat = new OutputFormat("xml", "UTF-8", true); +// XMLSerializer serializer = new XMLSerializer(sw, outputFormat); +// serializer.serialize(dom); +// System.out.println("DOM:\n"+sw.toString()); + + + createProxyCPPFromDom(outputDir, dom); + createProxyHeaderFromDom(outputDir, dom); + + if (!forReference) { + createWrapperCPPFromDom(outputDir, dom); + createWrapperHeaderFromDom(outputDir, dom); + } + + } catch (Exception exception) { + exception.printStackTrace(); + failed = true; + } + + if (failed) { + Utils.outputDebugString("Finished! (but encountered problems)"); + System.exit(-2); + } + } + + /** + * This methods takes a list of methods and filters them to only contain the + * public methods of the given class + * + * @param methods + * a list of methods + * @param className + * we will return a list of only this classes methods from the + * methods parameter + * @param attrSpecified + * if the user does not specify one we ignore namespaces + * @return + */ + private static List filterToPublicMethodsOfGivenClass(List methods, + String className, boolean useNamespace) { + if (methods != null && className != null && className.length() > 0) { + for (Iterator iter = methods.listIterator(); iter.hasNext();) { + Signature method = (Signature) iter.next(); + String scope = method.getScope(); + String sig = method.getOriginal(); + String namespace = method.getNamespace(); + + String qualifiedClassName; + if (useNamespace && null != namespace && 0 < namespace.length()) { + qualifiedClassName = namespace + "::" + + method.getTrimClassName(); + } else { + qualifiedClassName = method.getTrimClassName(); + } + + // If we are not public or the classname does not match + // remove... + if (!qualifiedClassName.equals(className) + || -1 == scope.indexOf("public")) { + iter.remove(); + } + } + } + return methods; + } + + /** + * Use an XSLT transformation to create a Proxy "view" of the DOM + * information + * + * @param outputDir + * where to put the C++ + * @param dom + * the DOM of semantic method information + * @throws TransformerException + */ + private static void createProxyCPPFromDom(File outputDir, Document dom) + throws TransformerException { + + //Create the Filename from the Service Name in the DOM + if (dom == null) { + return; + } + + String serviceOrReferenceName = "noSorRNameDefined"; + + String implClass = "nocompositeXmlFileHeaderDefined"; + + Element topNode = dom.getDocumentElement(); + if (null != topNode) { + Attr attr = topNode.getAttributeNode("nameOfSorR"); + if (attr != null) { + serviceOrReferenceName = attr.getNodeValue(); + } + + attr = topNode.getAttributeNode("implClass"); + if (attr != null) { + implClass = attr.getNodeValue(); + } + } + + File proxyCPP = new File(outputDir, implClass + "_" + + serviceOrReferenceName + "_Proxy.cpp"); + if (null != proxyCPP) { + + Utils.postEvent(Utils.DEPLOYMENT_ARTEFACT_GENERATED, proxyCPP + .getAbsolutePath()); + Utils.postEvent(Utils.EVENT_TYPE_FILE_CREATE, + "Scagen creating SCA for C++ proxy implementation " + + proxyCPP.getAbsolutePath()); + } + + createOutputFromDom(dom, proxyCPP, + "org/apache/tuscany/sca/cpp/tools/services/xsl/SCA4CPPIntfProxyCPP.xsl"); + + } + + /** + * Use an XSLT transformation to create a Wrapper "view" of the DOM + * information + * + * @param outputDir + * where to put the C++ + * @param dom + * the DOM of semantic method information + * @throws TransformerException + */ + private static void createWrapperCPPFromDom(File outputDir, Document dom) + throws TransformerException { + + //Create the Filename from the Service Name in the DOM + if (dom == null) { + return; + } + + String serviceName = "noServiceDefined"; + + String implClass = "nocompositeXmlFileHeaderDefined"; + + Element topNode = dom.getDocumentElement(); + if (null != topNode) { + Attr attr = topNode.getAttributeNode("serviceName"); + if (attr != null) { + serviceName = attr.getNodeValue(); + } + + attr = topNode.getAttributeNode("implClass"); + if (attr != null) { + implClass = attr.getNodeValue(); + } + } + + File wrapperCPP = new File(outputDir, implClass + "_" + serviceName + + "_Wrapper.cpp"); + if (null != wrapperCPP) { + Utils.postEvent(Utils.DEPLOYMENT_ARTEFACT_GENERATED, wrapperCPP + .getAbsolutePath()); + Utils.postEvent(Utils.EVENT_TYPE_FILE_CREATE, + "Scagen creating SCA for C++ wrapper implementation " + + wrapperCPP.getAbsolutePath()); + } + createOutputFromDom(dom, wrapperCPP, + "org/apache/tuscany/sca/cpp/tools/services/xsl/SCA4CPPIntfWrapperCPP.xsl"); + + } + + /** + * Use an XSLT transformation to create a Proxy header "view" of the DOM + * information + * + * @param outputDir + * where to put the C++ + * @param dom + * the DOM of sematic method information + * @throws TransformerException + */ + private static void createProxyHeaderFromDom(File outputDir, Document dom) + throws TransformerException { + + //Create the Filename from the Service Name in the DOM + if (dom == null) { + return; + } + + String serviceOrReferenceName = "noServiceDefined"; + String intfClass = "noInterfaceClassNameOrDefaultDefined"; + String implClass = "noImplementationClassOrDefaultDefined"; + + Element topNode = dom.getDocumentElement(); + if (null != topNode) { + Attr attr = topNode.getAttributeNode("nameOfSorR"); + if (attr != null) { + serviceOrReferenceName = attr.getNodeValue(); + } + attr = topNode.getAttributeNode("intfClass"); + if (attr != null) { + intfClass = attr.getNodeValue(); + } + attr = topNode.getAttributeNode("implClass"); + if (attr != null) { + implClass = attr.getNodeValue(); + } + } + + File proxyHeader = new File(outputDir, implClass + "_" + + serviceOrReferenceName + "_Proxy.h"); + if (null != proxyHeader) { + Utils.postEvent(Utils.DEPLOYMENT_ARTEFACT_GENERATED, proxyHeader + .getAbsolutePath()); + Utils.postEvent(Utils.EVENT_TYPE_FILE_CREATE, + "Scagen creating SCA for C++ proxy header " + + proxyHeader.getAbsolutePath()); + } + + createOutputFromDom(dom, proxyHeader, + "org/apache/tuscany/sca/cpp/tools/services/xsl/SCA4CPPIntfProxyHeader.xsl"); + + } + + /** + * Use an XSLT transformation to create a Wrapper header "view" of the DOM + * information + * + * @param outputDir + * where to put the C++ + * @param dom + * the DOM of sematic method information + * @throws TransformerException + */ + private static void createWrapperHeaderFromDom(File outputDir, Document dom) + throws TransformerException { + + //Create the Filename from the Service Name in the DOM + if (dom == null) { + return; + } + + String serviceName = "noServiceDefined"; + + String implClass = "nocompositeXmlFileHeaderDefined"; + + Element topNode = dom.getDocumentElement(); + if (null != topNode) { + Attr attr = topNode.getAttributeNode("serviceName"); + if (attr != null) { + serviceName = attr.getNodeValue(); + } + + attr = topNode.getAttributeNode("implClass"); + if (attr != null) { + implClass = attr.getNodeValue(); + } + } + + File wrapperHeader = new File(outputDir, implClass + "_" + serviceName + + "_Wrapper.h"); + + if (null != wrapperHeader) { + Utils.postEvent(Utils.DEPLOYMENT_ARTEFACT_GENERATED, wrapperHeader + .getAbsolutePath()); + Utils.postEvent(Utils.EVENT_TYPE_FILE_CREATE, + "Scagen creating SCA for C++ wrapper header " + + wrapperHeader.getAbsolutePath()); + } + createOutputFromDom(dom, wrapperHeader, + "org/apache/tuscany/sca/cpp/tools/services/xsl/SCA4CPPIntfWrapperHeader.xsl"); + + } + + /** + * This method will return a class loader that can see the resources that + * are parts of "this" package. + */ + private static ClassLoader getALoader() { + + LittleClass lc; + try { + lc = new LittleClass(); + return lc.getClass().getClassLoader(); + } catch (Exception e) { + e.printStackTrace(); + } + return null; + } + + /** + * This method will generically process the DOM using a stylesheet passed + * in. + * + * @param dom + * the source of data (the model) + * @param outputFile + * where to put the result + * @param xslTransformationFileName + * the xsl file containing the "view" + * @throws TransformerException + */ + private static void createOutputFromDom(Document dom, File outputFile, + String xslTransformationFileName) throws TransformerException { + + if(Options.noGenerate()){ + return; + } + + InputStream stream = getALoader().getResourceAsStream( + xslTransformationFileName); + StreamSource ss = new StreamSource(stream); + StreamResult out = new StreamResult(outputFile); + try { + Transformer xslt = txmf.newTransformer(ss); + + // Unless a width is set, there will be only line breaks but no + // indentation. + // The IBM JDK and the Sun JDK don't agree on the property name, + // so we set them both. + // + try { + xslt.setOutputProperty( + "{http://xml.apache.org/xalan}indent-amount", "2"); + } catch (Throwable t) { + //OK to ignore this, depends on XSLT engine and one will fail + } + try { + xslt.setOutputProperty( + "{http://xml.apache.org/xslt}indent-amount", "2"); + } catch (Throwable t) { + //OK to ignore this, depends on XSLT engine and one will fail + } + + DOMSource from = new DOMSource(dom); + + xslt.transform(from, out); + + } catch (TransformerConfigurationException e) { + e.printStackTrace(); + throw (e); + } catch (TransformerException e) { + e.printStackTrace(); + throw (e); + } finally { + try { + stream.close(); + } catch (IOException e1) { + // unlikely but if + // we can't close it, we can't close it + } + } + + } + + //TODO clear up the parameter list below to make it smaller if + // possible + /** + * This method will create A DOM containing all the semantic information + * that it can extract from a C++ header file. + * + * @param methods + * a list of methods that are going into the DOM + * @param source + * the header file the methods came from + * @param serviceName + * the name of the service + * @referenceName the name of the reference + * @nameOfSorR the non null one of the two parameters above + * @headerClassName the name of the header class + * @param compositeXmlFileImplHeaderNameWithPathAndExt + * the source filename + * @param compositeXmlFileHeaderNoExtorPath + * the shortname of the source file + * @param implClass + * the implementation class + * @param intfClass + * the interface we are turning into a service + * @return + */ + private static Document createDOMofMethods(List methods, File source, + String serviceName, String referenceName, String nameOfSorR, + String headerClassName, + String componentTypeXmlFileIntfHeaderNameWithPathAndExt, + String compositeXmlFileImplHeaderNameWithPathAndExt, + String compositeXmlFileHeaderNoExtorPath, String intfNamespace, + String intfClass, String implClass, String implNamespace) { + + if (methods == null) { + return null; + } + + // Create a DOM of the methods + DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); + Document document = null; + try { + DocumentBuilder builder = factory.newDocumentBuilder(); + document = builder.newDocument(); + + Element root = (Element) document.createElement(CPP_HEADER); + + root.setAttribute(HEADER_NAME_ATTR, source.getPath()); + + document.appendChild(root); + + Element intf = (Element) document.createElement(SCA_SERVICE); + root.appendChild(intf); + + // Go through all the signatures we have collected... + Signature s = null; + for (Iterator iter = methods.iterator(); iter.hasNext();) { + s = (Signature) iter.next(); + + // Each signature is an operation + Element op = document.createElement(SCA_OPERATION); + op.setAttribute(OPERATION_NAME_ATTR, s.getMethodName()); + intf.appendChild(op); + + Parameter[] parms = s.getParameters(); + if (parms != null) { + + for (int i = 0; i < parms.length; i++) { + Element parm = (Element) document + .createElement(SCA_OPERATION_PARAMETER); + String type_string = parms[i].getTypeWithoutConst() + .toString(); + + type_string = type_string.replaceAll(":: ", "::"); + + Text text = document.createTextNode(type_string); + parm.appendChild(text); + parm.setAttribute(SCA_OPERATION_PARAMETER_NAME_ATTR, + parms[i].getName()); + + if (parms[i].getTypeWithoutConst().intern() != parms[i] + .getType().intern()) { + parm.setAttribute( + SCA_OPERATION_PARAMETER_CONST_ATTR, "true"); + } + + op.appendChild(parm); + // TO DO only really stores the value + // unsafely/temporarily + // which is fine while we handle everything at the + // end of parsing the "leaf" that represents that actual + // interface/service but the below will cause the second + // service + // processed to overwite the first one in the DOM. I we + // wish + // to do some overall processing at the end we will have + // to + // use a better more XPath like key that varies by + // instance + // of the service. + intf.setAttribute(SCA_INTERFACE_NAME_ATTR, s + .getTrimClassName()); + } + } + + Element rc = document.createElement(SCA_OPERATION_RETURN_TYPE); + rc.appendChild(document.createTextNode(s.getReturnType() + .toString().replaceAll(":: ", "::"))); + op.appendChild(rc); + + root.appendChild(intf); + } + + // Set the name of the Service + // here, if we are not passed one we use + // the classname from the last header function signature... + if (serviceName == null && s != null) { + serviceName = s.getTrimClassName(); + } + + // this is used for the proxy file name but we need to + // use the reference name if this is pulled in due to it + // being a reference!!! + if (serviceName != null) + root.setAttribute("serviceName", serviceName); + if (referenceName != null) + root.setAttribute("referenceName", referenceName); + if (nameOfSorR != null) + root.setAttribute("nameOfSorR", nameOfSorR); + + if (implClass != null) { + root.setAttribute("implClass", implClass); + } else { + root.setAttribute("implClass", compositeXmlFileHeaderNoExtorPath); + } + + if (implClass != null) { + root.setAttribute("implNamespace", implNamespace); + } + + // default class name to the name of the header... + if (headerClassName == null && source != null) { + headerClassName = source.getName().replaceAll( + "\\.h|\\.hpp|\\.h++", ""); + } + root.setAttribute("headerClassName", headerClassName); + + if (null == intfClass) { + intfClass = headerClassName; + } + + if (null != intfNamespace) { + root.setAttribute("namespace", intfNamespace); + if (null != intfClass && !intfClass.startsWith(intfNamespace)) { + intfClass = intfNamespace + "::" + intfClass; + } + } + + root.setAttribute("intfClass", intfClass); + + if (componentTypeXmlFileIntfHeaderNameWithPathAndExt == null) { + componentTypeXmlFileIntfHeaderNameWithPathAndExt = "componentTypeHeader"; + } + root.setAttribute("componentTypeHeader", + componentTypeXmlFileIntfHeaderNameWithPathAndExt); + + if (compositeXmlFileImplHeaderNameWithPathAndExt == null) { + compositeXmlFileImplHeaderNameWithPathAndExt = "compositeXmlFileImplHeader"; + } + root.setAttribute("compositeXmlFileHeader", + compositeXmlFileImplHeaderNameWithPathAndExt); + + if (compositeXmlFileHeaderNoExtorPath == null) { + compositeXmlFileHeaderNoExtorPath = "compositeXmlFileHeaderNoExt"; + } + root.setAttribute("compositeXmlFileHeaderNoExt", + compositeXmlFileHeaderNoExtorPath); + + } catch (ParserConfigurationException pce) { + // Parser with specified options can't be built + pce.printStackTrace(); + } + + return document; + + } + +}
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