content: /*
   * Copyright (C) 2010-2101 Alibaba Group Holding Limited.
   *
   * 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 com.alibaba.otter.shared.common.utils.compile.exception;
  
  import java.util.Collection;
  import java.util.Collections;
  import java.util.HashSet;
  import java.util.Set;
  
  import javax.tools.DiagnosticCollector;
  import javax.tools.JavaFileObject;
  
  /**
   * @author wenshao<szujobs@hotmail.com>
   */
  public class JdkCompileException extends Exception {
  
      private static final long                             serialVersionUID = 1L;
  
      private Set<String>                                   classNames;
      private transient DiagnosticCollector<JavaFileObject> diagnostics;
  
      private String                                        source;
  
      public JdkCompileException(String message, Set<String> qualifiedClassNames, Throwable cause,
                                 DiagnosticCollector<JavaFileObject> diagnostics){
          super(message, cause);
          setClassNames(qualifiedClassNames);
          setDiagnostics(diagnostics);
      }
  
      public String getSource() {
          return source;
      }
  
      public void setSource(String source) {
          this.source = source;
      }
  
      public JdkCompileException(String message, Set<String> qualifiedClassNames,
                                 DiagnosticCollector<JavaFileObject> diagnostics){
          super(message);
          setClassNames(qualifiedClassNames);
          setDiagnostics(diagnostics);
      }
  
      public JdkCompileException(Set<String> qualifiedClassNames, Throwable cause,
                                 DiagnosticCollector<JavaFileObject> diagnostics){
          super(cause);
          setClassNames(qualifiedClassNames);
          setDiagnostics(diagnostics);
      }
  
      private void setClassNames(Set<String> qualifiedClassNames) {
          // create a new HashSet because the set passed in may not
          // be Serializable. For example, Map.keySet() returns a non-Serializable
          // set.
          classNames = new HashSet<String>(qualifiedClassNames);
      }
  
      private void setDiagnostics(DiagnosticCollector<JavaFileObject> diagnostics) {
          this.diagnostics = diagnostics;
      }
  
      /**
       * Gets the diagnostics collected by this exception.
       * 
       * @return this exception's diagnostics
       */
      public DiagnosticCollector<JavaFileObject> getDiagnostics() {
          return diagnostics;
      }
  
      /**
       * @return The name of the classes whose compilation caused the compile exception
       */
      public Collection<String> getClassNames() {
          return Collections.unmodifiableSet(classNames);
      }
  }
  