Mercurial > dive4elements > river
comparison flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/meta/StackFrames.java @ 415:7c018f466d6d
Datacage: Added river parameter to meta data services.
flys-artifacts/trunk@1879 c6561f87-3c4e-4783-a992-168aeb5c3f6f
| author | Sascha L. Teichmann <sascha.teichmann@intevation.de> |
|---|---|
| date | Tue, 10 May 2011 12:43:12 +0000 |
| parents | fc3cf0ef777e |
| children | e91996b46e3c |
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| 414:0385bcc4229a | 415:7c018f466d6d |
|---|---|
| 11 | 11 |
| 12 public StackFrames() { | 12 public StackFrames() { |
| 13 frames = new ArrayList<Map<String, Object>>(); | 13 frames = new ArrayList<Map<String, Object>>(); |
| 14 } | 14 } |
| 15 | 15 |
| 16 public StackFrames(Map<String, Object> initialFrame) { | |
| 17 this(); | |
| 18 if (initialFrame != null) { | |
| 19 frames.add(new HashMap<String, Object>(initialFrame)); | |
| 20 } | |
| 21 } | |
| 22 | |
| 16 public void enter() { | 23 public void enter() { |
| 17 frames.add(new HashMap<String, Object>()); | 24 frames.add(new HashMap<String, Object>()); |
| 18 } | 25 } |
| 19 | 26 |
| 20 public void leave() { | 27 public void leave() { |
| 21 frames.remove(frames.size()-1); | 28 frames.remove(frames.size()-1); |
| 22 } | 29 } |
| 23 | 30 |
| 31 public void put(String key, Object value) { | |
| 32 int N = frames.size(); | |
| 33 if (N > 0) { | |
| 34 frames.get(N-1).put(key, value); | |
| 35 } | |
| 36 } | |
| 37 | |
| 24 public void put(String [] keys, Object [] values) { | 38 public void put(String [] keys, Object [] values) { |
| 25 Map<String, Object> top = frames.get(frames.size()-1); | 39 Map<String, Object> top = frames.get(frames.size()-1); |
| 26 for (int i = 0; i < keys.length; ++i) { | 40 for (int i = 0; i < keys.length; ++i) { |
| 27 top.put(keys[i], values[i]); | 41 top.put(keys[i], values[i]); |
| 28 } | 42 } |
| 43 } | |
| 44 | |
| 45 public boolean containsKey(String key) { | |
| 46 for (int i = frames.size()-1; i >= 0; --i) { | |
| 47 if (frames.get(i).containsKey(key)) { | |
| 48 return true; | |
| 49 } | |
| 50 } | |
| 51 return false; | |
| 29 } | 52 } |
| 30 | 53 |
| 31 public Object get(String key) { | 54 public Object get(String key) { |
| 32 return get(key, null); | 55 return get(key, null); |
| 33 } | 56 } |