| /* |
| * Copyright 2001-2004 The Apache Software Foundation. |
| * |
| * 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.apache.axis.wsdl.toJava; |
| |
| import org.apache.axis.utils.Messages; |
| import org.apache.axis.wsdl.gen.Generator; |
| import org.apache.axis.wsdl.symbolTable.BindingEntry; |
| import org.apache.axis.wsdl.symbolTable.PortTypeEntry; |
| import org.apache.axis.wsdl.symbolTable.SymbolTable; |
| |
| import javax.wsdl.Binding; |
| import java.io.IOException; |
| |
| /** |
| * This is Wsdl2java's Binding Writer. It writes the following files, as appropriate: |
| * <bindingName>Stub.java, <bindingName>Skeleton.java, <bindingName>Impl.java. |
| */ |
| public class JavaBindingWriter implements Generator { |
| |
| /** Field stubWriter */ |
| protected Generator stubWriter = null; |
| |
| /** Field skelWriter */ |
| protected Generator skelWriter = null; |
| |
| /** Field implWriter */ |
| protected Generator implWriter = null; |
| |
| /** Field interfaceWriter */ |
| protected Generator interfaceWriter = null; |
| |
| /** Field emitter */ |
| protected Emitter emitter; |
| |
| /** Field binding */ |
| protected Binding binding; |
| |
| /** Field symbolTable */ |
| protected SymbolTable symbolTable; |
| |
| // This is the dynamic var key for the SEI (Service Endpoint |
| // Interface) name. This name could either be derived from |
| // the portType or the binding. The generatorPass fills |
| // this dynamic var in and it is used in the writers that |
| // need this SEI name. |
| |
| /** Field INTERFACE_NAME */ |
| public static String INTERFACE_NAME = "interface name"; |
| |
| /** |
| * Constructor. |
| * |
| * @param emitter |
| * @param binding |
| * @param symbolTable |
| */ |
| public JavaBindingWriter(Emitter emitter, Binding binding, |
| SymbolTable symbolTable) { |
| |
| this.emitter = emitter; |
| this.binding = binding; |
| this.symbolTable = symbolTable; |
| } // ctor |
| |
| /** |
| * getJavaInterfaceWriter |
| * |
| * @param emitter |
| * @param ptEntry |
| * @param bEntry |
| * @param st |
| * @return |
| */ |
| protected Generator getJavaInterfaceWriter(Emitter emitter, |
| PortTypeEntry ptEntry, |
| BindingEntry bEntry, |
| SymbolTable st) { |
| return new JavaInterfaceWriter(emitter, ptEntry, bEntry, st); |
| } |
| |
| /** |
| * getJavaStubWriter |
| * |
| * @param emitter |
| * @param bEntry |
| * @param st |
| * @return |
| */ |
| protected Generator getJavaStubWriter(Emitter emitter, BindingEntry bEntry, |
| SymbolTable st) { |
| return new JavaStubWriter(emitter, bEntry, st); |
| } |
| |
| /** |
| * getJavaSkelWriter |
| * |
| * @param emitter |
| * @param bEntry |
| * @param st |
| * @return |
| */ |
| protected Generator getJavaSkelWriter(Emitter emitter, BindingEntry bEntry, |
| SymbolTable st) { |
| return new JavaSkelWriter(emitter, bEntry, st); |
| } |
| |
| /** |
| * getJavaImplWriter |
| * |
| * @param emitter |
| * @param bEntry |
| * @param st |
| * @return |
| */ |
| protected Generator getJavaImplWriter(Emitter emitter, BindingEntry bEntry, |
| SymbolTable st) { |
| return new JavaImplWriter(emitter, bEntry, st); |
| } |
| |
| /** |
| * Write all the binding bindings: stub, skeleton, and impl. |
| * |
| * @throws IOException |
| */ |
| public void generate() throws IOException { |
| |
| setGenerators(); |
| postSetGenerators(); |
| |
| if (interfaceWriter != null) { |
| interfaceWriter.generate(); |
| } |
| |
| if (stubWriter != null) { |
| stubWriter.generate(); |
| } |
| |
| if (skelWriter != null) { |
| skelWriter.generate(); |
| } |
| |
| if (implWriter != null) { |
| implWriter.generate(); |
| } |
| } // generate |
| |
| /** |
| * setGenerators |
| * Logic to set the generators that are based on the Binding |
| * This logic was moved from the constructor so extended interfaces |
| * can more effectively use the hooks. |
| */ |
| protected void setGenerators() { |
| |
| BindingEntry bEntry = symbolTable.getBindingEntry(binding.getQName()); |
| |
| // Interface writer |
| PortTypeEntry ptEntry = |
| symbolTable.getPortTypeEntry(binding.getPortType().getQName()); |
| |
| if (ptEntry.isReferenced()) { |
| interfaceWriter = getJavaInterfaceWriter(emitter, ptEntry, bEntry, |
| symbolTable); |
| } |
| |
| if (bEntry.isReferenced()) { |
| |
| // Stub writer |
| stubWriter = getJavaStubWriter(emitter, bEntry, symbolTable); |
| |
| // Skeleton and Impl writers |
| if (emitter.isServerSide()) { |
| if (emitter.isSkeletonWanted()) { |
| skelWriter = getJavaSkelWriter(emitter, bEntry, |
| symbolTable); |
| } |
| |
| // Use custom implementation classname if available |
| String fileName = emitter.getImplementationClassName(); |
| if ( fileName == null) |
| fileName = Utils.getJavaLocalName(bEntry.getName()) |
| + "Impl.java"; |
| else |
| fileName = Utils.getJavaLocalName(fileName) + ".java"; |
| |
| try { |
| if (Utils.fileExists(fileName, |
| binding.getQName().getNamespaceURI(), |
| emitter.getNamespaces())) { |
| if (!emitter.isQuiet()) { |
| System.out.println( |
| Messages.getMessage("wontOverwrite", |
| fileName)); |
| } |
| } else { |
| implWriter = getJavaImplWriter(emitter, bEntry, |
| symbolTable); |
| } |
| } catch (IOException ioe) { |
| System.err.println(Messages.getMessage("fileExistError00", |
| fileName)); |
| } |
| } |
| } |
| } |
| |
| /** |
| * Set the writer based on the other condition after generate() is called. |
| */ |
| protected void postSetGenerators() { |
| if (emitter.isDeploy()) { |
| interfaceWriter = null; |
| stubWriter = null; |
| skelWriter = null; |
| implWriter = null; |
| } |
| } |
| } // class JavaBindingWriter |