| /* |
| * 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 org.apache.geode.codeAnalysis; |
| |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.geode.codeAnalysis.decode.CompiledClass; |
| import org.apache.geode.codeAnalysis.decode.CompiledField; |
| |
| |
| /** |
| * A class used to store the names of dataserializable classes and the sizes of their |
| * toData/fromData methods. |
| * |
| * |
| */ |
| public class ClassAndVariableDetails implements Comparable { |
| public String className; |
| public boolean hasSerialVersionUID; |
| public String serialVersionUID; |
| public Map<String, String> variables = new HashMap<String, String>(); |
| |
| public ClassAndVariableDetails(CompiledClass dclass) { |
| this.className = dclass.fullyQualifiedName(); |
| } |
| |
| public ClassAndVariableDetails(String storedValues) throws IOException { |
| String[] fields = storedValues.split(","); |
| try { |
| int fieldIndex = 2; |
| className = fields[0]; |
| hasSerialVersionUID = Boolean.valueOf(fields[1]); |
| if (hasSerialVersionUID) { |
| serialVersionUID = fields[2]; |
| fieldIndex++; |
| } |
| for (int i = fieldIndex; i < fields.length; i++) { |
| String[] nameAndType = fields[i].split(":"); |
| variables.put(nameAndType[0], nameAndType[1]); |
| } |
| } catch (Exception e) { |
| throw new IOException("Error parsing " + storedValues, e); |
| } |
| } |
| |
| /** |
| * returns a string that can be parsed by ClassAndVariableDetails(String) |
| */ |
| public String valuesAsString() { |
| StringBuilder sb = new StringBuilder(80); |
| sb.append(className); |
| for (Map.Entry<String, String> entry : variables.entrySet()) { |
| sb.append(',').append(entry.getKey()).append(':').append(entry.getValue()); |
| } |
| return sb.toString(); |
| } |
| |
| /** |
| * convert a ClassAndMethods into a string that can then be used to instantiate a |
| * ClassAndVariableDetails |
| */ |
| public static String convertForStoring(ClassAndVariables cam) { |
| StringBuilder sb = new StringBuilder(150); |
| sb.append(cam.dclass.fullyQualifiedName()); |
| sb.append(',').append(cam.hasSerialVersionUID); |
| if (cam.hasSerialVersionUID) { |
| sb.append(',').append(cam.serialVersionUID); |
| } |
| |
| List<CompiledField> fields = new ArrayList<CompiledField>(cam.variables.values()); |
| Collections.sort(fields); |
| for (CompiledField field : fields) { |
| sb.append(',').append(field.name()).append(':').append(field.descriptor()); |
| } |
| return sb.toString(); |
| } |
| |
| @Override |
| public String toString() { |
| return valuesAsString(); |
| } |
| |
| @Override |
| public int compareTo(Object other) { |
| return this.className.compareTo(((ClassAndVariableDetails) other).className); |
| } |
| } |