@SuppressWarnings("unchecked")
public <T extends Command> T getCommand(Class<T> clazz) {
for (Command cmd : _cmds) {
if (cmd.getClass() == clazz) {
return (T) cmd;
}
}
return null;
}
protected void setInSequence(Command[] cmds) {
if (cmds == null) {
return;
}
for (Command cmd : cmds) {
if (cmd.executeInSequence()) {
setInSequence(true);
break;
}
}
}
protected String log(String msg, boolean logContent, Level level) {
StringBuilder content = new StringBuilder();
if (logContent) {
if (_cmds == null) {
try {
_cmds =
s_gson.fromJson(
_content, this instanceof Response ? Answer[].class : Command[].class);
} catch (RuntimeException e) {
s_logger.error("Unable to convert to json: " + _content);
throw e;
}
}
try {
s_gogger.toJson(_cmds, content);
} catch (Throwable e) {
StringBuilder buff = new StringBuilder();
for (Command cmd : _cmds) {
buff.append(cmd.getClass().getSimpleName()).append("/");
}
s_logger.error("Gson serialization error " + buff.toString(), e);
assert false : "More gson errors on " + buff.toString();
return "";
}
if (content.length() <= (1 + _cmds.length * 3)) {
return null;
}
} else {
if (_cmds == null) {
_cmds =
s_gson.fromJson(_content, this instanceof Response ? Answer[].class : Command[].class);
}
content.append("{ ");
for (Command cmd : _cmds) {
content.append(cmd.getClass().getSimpleName()).append(", ");
}
content.replace(content.length() - 2, content.length(), " }");
}
StringBuilder buf = new StringBuilder("Seq ");
buf.append(_agentId).append("-").append(_seq).append(": ");
buf.append(msg);
buf.append(" { ").append(getType());
buf.append(", MgmtId: ").append(_mgmtId).append(", via: ").append(_via);
buf.append(", Ver: ").append(_ver.toString());
buf.append(", Flags: ").append(Integer.toBinaryString(getFlags())).append(", ");
buf.append(content);
buf.append(" }");
return buf.toString();
}
public <T extends Command> Answer getAnswerFor(Class<T> clazz) {
assert (clazz != Command.class)
: "You passed in a generic Command. Seriously, you think you did that?";
int i = 0;
for (Command cmd : _cmds) {
if (cmd.getClass() == clazz) {
break;
}
i++;
}
assert i < _cmds.size() : "You sure you actually sent this command " + clazz;
return _answers[i];
}