| /** |
| * |
| * 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 generators; |
| |
| import java.util.List; |
| |
| /* |
| * |
| * 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. |
| * |
| */ |
| |
| public class AbstractGenerator { |
| private static final String TAB="\t"; |
| |
| protected String removeLastChar(String s) { |
| return s.substring(0, s.length()-1); |
| } |
| |
| protected String addLines(String s, String...lines){ |
| for (String line : lines) { |
| s=((s==null||s.equals(""))?"":s+"\n")+line; |
| } |
| return s; |
| } |
| |
| protected String convertToJavaTitleCaseStringConvention(String s){ |
| String result=""; |
| String[] split = s.split("_"); |
| for (String item : split) { |
| result+=(item.toUpperCase().substring(0,1)+(item.length()>1?item.toLowerCase().substring(1):"")); |
| } |
| return result; |
| } |
| |
| protected String convertToJavaVariableNameCaseStringConvention(String s){ |
| String result=null; |
| String[] split = s.split("_"); |
| for (String item : split) { |
| result=(result==null?item.toLowerCase():result+(item.toUpperCase().substring(0,1)+(item.length()>1?item.toLowerCase().substring(1):""))); |
| } |
| return result; |
| } |
| |
| protected String convertToJavaConstantNameCaseStringConvention(String s){ |
| String result=""; |
| for (int i = 0; i < s.length(); i++) { |
| String c=String.valueOf(s.charAt(i)); |
| result+=((c.toUpperCase().equals(c) && !result.equals(""))?"_"+c:c.toUpperCase()); |
| } |
| return result; |
| } |
| |
| protected String convertToTitleCaseString(String s){ |
| String result=""; |
| for (int i = 0; i < s.length(); i++) { |
| String c=String.valueOf(s.charAt(i)); |
| result+=((c.toUpperCase().equals(c) && !result.equals(""))?" ":"")+c; |
| } |
| return result; |
| } |
| |
| protected String tabs(int n){ |
| String result=""; |
| for (int i = 0; i < n; i++) { |
| result+=TAB; |
| } |
| return result; |
| } |
| |
| protected String commaSeperatedString(List<String> list, String delimiter){ |
| String result=null; |
| for (String s : list) { |
| result=(result==null?s:result+delimiter+s); |
| } |
| return result; |
| } |
| |
| protected String createFieldVarString(String dataType, String fieldName){ |
| return "private " + dataType + " " + fieldName + ";"; |
| } |
| |
| protected String createSetterString(int indents,String fieldName, |
| String dataType, String fieldTitleString) { |
| String setterString=null; |
| setterString=addLines(setterString, tabs(indents)); |
| setterString=addLines(setterString,tabs(indents)+"public void set"+fieldTitleString+"("+dataType+" "+fieldName+") {"); |
| setterString=addLines(setterString,tabs(indents+1)+"this."+fieldName+"="+fieldName+";"); |
| setterString=addLines(setterString,tabs(indents)+"}"); |
| return setterString; |
| } |
| |
| protected String createGetterString(int indents, String fieldName, |
| String dataType, String fieldTitleString) { |
| String getterString=null; |
| getterString=addLines(getterString, tabs(indents)); |
| getterString=addLines(getterString,tabs(indents)+"public "+dataType+" get"+fieldTitleString+"() {"); |
| getterString=addLines(getterString,tabs(indents+1)+"return "+fieldName+";"); |
| getterString=addLines(getterString,tabs(indents)+"}"); |
| return getterString; |
| } |
| |
| protected String createVarNameFromClassName(String s){ |
| return s.substring(0,1).toLowerCase()+s.substring(1); |
| } |
| } |