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Diffstat (limited to 'tags/java-M1-final/java/sdo/impl/src/main/java/org/apache/tuscany/sdo/codegen/JavaInterfaceGenerator.java')
| -rw-r--r-- | tags/java-M1-final/java/sdo/impl/src/main/java/org/apache/tuscany/sdo/codegen/JavaInterfaceGenerator.java | 176 |
1 files changed, 0 insertions, 176 deletions
diff --git a/tags/java-M1-final/java/sdo/impl/src/main/java/org/apache/tuscany/sdo/codegen/JavaInterfaceGenerator.java b/tags/java-M1-final/java/sdo/impl/src/main/java/org/apache/tuscany/sdo/codegen/JavaInterfaceGenerator.java deleted file mode 100644 index b7048ed6ab..0000000000 --- a/tags/java-M1-final/java/sdo/impl/src/main/java/org/apache/tuscany/sdo/codegen/JavaInterfaceGenerator.java +++ /dev/null @@ -1,176 +0,0 @@ -/** - * - * Copyright 2005 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.tuscany.sdo.codegen; - -import java.io.PrintWriter; -import java.util.List; - -import commonj.sdo.Property; -import commonj.sdo.Type; - -import org.apache.tuscany.sdo.SDOTypeVisitor; - -/** - * Implementation of a generator that will output the source code for a Java interface - * that corresponds to the SDO Type's static properties. - * - * @version $Rev$ $Date$ - */ -public class JavaInterfaceGenerator implements SDOTypeVisitor { - - private static String canonicalize(String className) { - if (className == null) { - return ""; - } - if (className.charAt(0) != '[') { // if not array - return className; - } - // process array - boolean invalidClassName = false; - int nestLevel = 1; - StringBuffer sb = new StringBuffer(); - try { - while (className.charAt(nestLevel) == '[') { - nestLevel++; - } - char typeChar = className.charAt(nestLevel); - int end = nestLevel; - switch (typeChar) { - case 'L': - end = className.length() - 1; - if (className.charAt(end) != ';') { - invalidClassName = true; - } else { - sb.append(className.substring(nestLevel+1, end)); - } - break; - case 'Z': - sb.append("boolean"); - break; - case 'B': - sb.append("byte"); - break; - case 'C': - sb.append("char"); - break; - case 'D': - sb.append("double"); - break; - case 'F': - sb.append("float"); - break; - case 'I': - sb.append("int"); - break; - case 'J': - sb.append("long"); - break; - case 'S': - sb.append("short"); - break; - default: - invalidClassName = true; - break; - } - if (end != (className.length() - 1)) { - invalidClassName = true; // we have not used all the characters - } else { - for (int i=0; i<nestLevel; i++) { - sb.append("[]"); - } - } - } catch(Exception e) { - invalidClassName = true; - } - if (invalidClassName) { - System.err.println("unable to canonicalize class name: "+className); - return className; - } - return sb.toString(); - } - - private final PrintWriter writer; - - /** - * Constructor providing the Writer to output the source to. - * - * @param writer where the generated source code will be written to - */ - public JavaInterfaceGenerator(PrintWriter writer) { - this.writer = writer; - } - - public void visitType(Type type) { - String name = type.getName(); - int lastDot = name.lastIndexOf('.'); - if (lastDot != -1) { - writer.print("package "); - writer.print(name.substring(0, lastDot)); - writer.println(';'); - writer.println(); - - name = name.substring(lastDot + 1); - } else { - name = Character.toUpperCase(name.charAt(0)) + name.substring(1); - } - - writer.print("public interface "); - writer.print(name); - List baseTypes = type.getBaseTypes(); - for (int i = 0; i < baseTypes.size(); i++) { - Type baseType = (Type) baseTypes.get(i); - if (i == 0) { - writer.print(" extends "); - } else { - writer.print(", "); - } - writer.print(baseType.getInstanceClass().getName()); - } - - writer.println(" {"); - } - - public void visitProperty(Property property) { - String name = property.getName(); - String propertyName = Character.toUpperCase(name.charAt(0)) + name.substring(1); - String javaType = canonicalize(property.getType().getInstanceClass().getName()); - - if (!property.isMany()) { - writer.print(" "); - writer.print(javaType); - writer.print("boolean".equals(javaType) ? " is" : " get"); - writer.print(propertyName); - writer.println("();"); - if (!property.isReadOnly()) { - writer.print(" void set"); - writer.print(propertyName); - writer.print('('); - writer.print(javaType); - writer.println(" value);"); - } - } else { - writer.print(" java.util.List get"); - writer.print(propertyName); - writer.println("();"); - } - } - - public void visitEnd() { - writer.println('}'); - writer.flush(); - } -}
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