TagHandlerPool.java 文件源码

protected void init( ServletConfig config ) {
    int maxSize=-1;
    String maxSizeS=getOption(config, OPTION_MAXSIZE, null);
    if( maxSizeS != null ) {
        try {
            maxSize=Integer.parseInt(maxSizeS);
        } catch( Exception ex) {
            maxSize=-1;
        }
    }
    if( maxSize <0  ) {
        maxSize=Constants.MAX_POOL_SIZE;
    }
    this.handlers = new Tag[maxSize];
    this.current = -1;
    instanceManager = InstanceManagerFactory.getInstanceManager(config);
}