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      1 /**
      2  * Copyright 2006-2013 the original author or authors.
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *     http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 package org.objenesis.strategy;
     17 
     18 /**
     19  * Base {@link InstantiatorStrategy} class basically containing helpful constant to sort out JVMs.
     20  *
     21  * @author Henri Tremblay
     22  */
     23 public abstract class BaseInstantiatorStrategy implements InstantiatorStrategy {
     24 
     25    /** JVM_NAME prefix for JRockit */
     26    protected static final String JROCKIT = "BEA";
     27 
     28    /** JVM_NAME prefix for GCJ */
     29    protected static final String GNU = "GNU libgcj";
     30 
     31    /** JVM_NAME prefix for Sun Java HotSpot */
     32    protected static final String SUN = "Java HotSpot";
     33 
     34    /** JVM_NAME prefix for Aonix PERC */
     35    protected static final String PERC = "PERC";
     36 
     37    /** JVM_NAME prefix for Dalvik/Android */
     38    protected static final String DALVIK = "Dalvik";
     39 
     40    /** JVM version */
     41    protected static final String VM_VERSION = System.getProperty("java.runtime.version");
     42 
     43    /** JVM version */
     44    protected static final String VM_INFO = System.getProperty("java.vm.info");
     45 
     46    /** Vendor version */
     47    protected static final String VENDOR_VERSION = System.getProperty("java.vm.version");
     48 
     49    /** Vendor name */
     50    protected static final String VENDOR = System.getProperty("java.vm.vendor");
     51 
     52    /** JVM name */
     53    protected static final String JVM_NAME = System.getProperty("java.vm.name");
     54 }
     55