dive4elements/river: artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/StackFrames.java annotate

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/StackFrames.java @ 7235:03201eaf594f

Silence overly spammy debug output

author	Andre Heinecke <aheinecke@intevation.de>
date	Tue, 01 Oct 2013 17:10:55 +0200
parents	a596ddb42fb3
children	42acdab9803a

rev	line source
5863 4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	2 * Software engineering by Intevation GmbH
4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	3 *
5994 af13ceeba52a Removed trailing whitespace. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	4 * This file is Free Software under the GNU AGPL (>=v3)
5863 4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
5994 af13ceeba52a Removed trailing whitespace. Sascha L. Teichmann <teichmann@intevation.de> parents: 5863 diff changeset	6 * documentation coming with Dive4Elements River for details.
5863 4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	7 */
4897a58c8746 River artifacts: Added new copyright headers. Sascha L. Teichmann <teichmann@intevation.de> parents: 5838 diff changeset	8
5831 bd047b71ab37 Repaired internal references Sascha L. Teichmann <teichmann@intevation.de> parents: 5628 diff changeset	9 package org.dive4elements.river.artifacts.datacage.templating;
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	10
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	11 import java.util.ArrayList;
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	12 import java.util.Map;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	13 import java.util.List;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	14 import java.util.HashMap;
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	15 import java.util.HashSet;
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	16 import java.util.Set;
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	17
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	18 import javax.xml.xpath.XPathVariableResolver;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	19
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	20 import javax.xml.namespace.QName;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	21
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	22 import org.apache.log4j.Logger;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	23
4594 2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	24
2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	25 /**
2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	26 * Maintains stack of 'frames' which are maps from string to object.
2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	27 * Used for variables in datacage/meta-data system.
2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	28 */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	29 public class StackFrames
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	30 implements XPathVariableResolver
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	31 {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	32 private static Logger log = Logger.getLogger(StackFrames.class);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	33
6083 a596ddb42fb3 Return an empty string for the NULL object. Andre Heinecke <aheinecke@intevation.de> parents: 5994 diff changeset	34 public static final Object NULL = new Object() {
a596ddb42fb3 Return an empty string for the NULL object. Andre Heinecke <aheinecke@intevation.de> parents: 5994 diff changeset	35 @Override
a596ddb42fb3 Return an empty string for the NULL object. Andre Heinecke <aheinecke@intevation.de> parents: 5994 diff changeset	36 public String toString() {
a596ddb42fb3 Return an empty string for the NULL object. Andre Heinecke <aheinecke@intevation.de> parents: 5994 diff changeset	37 return "";
a596ddb42fb3 Return an empty string for the NULL object. Andre Heinecke <aheinecke@intevation.de> parents: 5994 diff changeset	38 }
a596ddb42fb3 Return an empty string for the NULL object. Andre Heinecke <aheinecke@intevation.de> parents: 5994 diff changeset	39 };
5628 142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	40
4594 2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	41 /** The frames (used like a stack). */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	42 protected List<Map<String, Object>> frames;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	43
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	44 public StackFrames() {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	45 frames = new ArrayList<Map<String, Object>>();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	46 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	47
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	48 public StackFrames(Map<String, Object> initialFrame) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	49 this();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	50 if (initialFrame != null) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	51 frames.add(new HashMap<String, Object>(initialFrame));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	52 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	53 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	54
4594 2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	55 /** Push a new String->Object map. */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	56 public void enter() {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	57 frames.add(new HashMap<String, Object>());
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	58 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	59
4594 2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	60 /** Pop/Remove last String->Object map. */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	61 public void leave() {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	62 frames.remove(frames.size()-1);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	63 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	64
4594 2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	65 /** Put Key/Value in last String->Object map. */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	66 public void put(String key, Object value) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	67 int N = frames.size();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	68 if (N > 0) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	69 frames.get(N-1).put(key, value);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	70 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	71 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	72
4594 2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	73 /** Put multiple Key/Values in last String->Object map. */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	74 public void put(String [] keys, Object [] values) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	75 Map<String, Object> top = frames.get(frames.size()-1);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	76 for (int i = 0; i < keys.length; ++i) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	77 top.put(keys[i], values[i]);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	78 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	79 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	80
4594 2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	81 /** Check last frame (string->object map) for key. */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	82 public boolean containsKey(String key) {
1716 3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	83 key = key.toUpperCase();
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	84 for (int i = frames.size()-1; i >= 0; --i) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	85 if (frames.get(i).containsKey(key)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	86 return true;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	87 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	88 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	89 return false;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	90 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	91
1930 de0c2bbb27f9 Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1716 diff changeset	92 /**
de0c2bbb27f9 Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1716 diff changeset	93 * Get element (variable) key.
de0c2bbb27f9 Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1716 diff changeset	94 * Returns null if not found.
de0c2bbb27f9 Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1716 diff changeset	95 * @param key name to resolve
de0c2bbb27f9 Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1716 diff changeset	96 * @return resolution, null if not found.
de0c2bbb27f9 Cosmetics, docs. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1716 diff changeset	97 */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	98 public Object get(String key) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	99 return get(key, null);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	100 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	101
4594 2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	102 /** result[0] is modified with value when true returned.
2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	103 * @return false if key not found in any frame. */
1716 3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	104 public boolean getStore(String key, Object [] result) {
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	105
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	106 key = key.toUpperCase();
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	107
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	108 for (int i = frames.size()-1; i >= 0; --i) {
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	109 Map<String, Object> frame = frames.get(i);
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	110 if (frame.containsKey(key)) {
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	111 result[0] = frame.get(key);
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	112 return true;
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	113 }
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	114 }
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	115
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	116 return false;
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	117 }
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	118
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	119 public Object get(String key, Object def) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	120
1716 3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	121 key = key.toUpperCase();
3ca999f507b7 flys/issue314: Variables in datacage are now case insensitive. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 1023 diff changeset	122
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	123 for (int i = frames.size()-1; i >= 0; --i) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	124 Map<String, Object> frame = frames.get(i);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	125 if (frame.containsKey(key)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	126 return frame.get(key);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	127 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	128 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	129
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	130 return def;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	131 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	132
5628 142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	133 public Object getNull(String key) {
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	134 return getNull(key, null);
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	135 }
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	136
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	137 public Object getNull(String key, Object def) {
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	138
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	139 key = key.toUpperCase();
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	140
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	141 for (int i = frames.size()-1; i >= 0; --i) {
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	142 Map<String, Object> frame = frames.get(i);
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	143 if (frame.containsKey(key)) {
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	144 Object value = frame.get(key);
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	145 return value != null ? value : NULL;
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	146 }
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	147 }
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	148
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	149 return def;
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	150 }
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	151
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	152 @Override
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	153 public Object resolveVariable(QName variableName) {
7235 03201eaf594f Silence overly spammy debug output Andre Heinecke <aheinecke@intevation.de> parents: 6083 diff changeset	154 /*
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	155 if (log.isDebugEnabled()) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	156 log.debug("resolve var: " + variableName);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	157 }
7235 03201eaf594f Silence overly spammy debug output Andre Heinecke <aheinecke@intevation.de> parents: 6083 diff changeset	158 */
5628 142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	159
142ed3c62765 Handle NULL elements in datacage xml Andre Heinecke <aheinecke@intevation.de> parents: 4594 diff changeset	160 return getNull(variableName.getLocalPart());
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	161 }
1023 5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	162
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	163 public String dump() {
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	164 StringBuilder sb = new StringBuilder("[");
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	165 Set<String> already = new HashSet<String>();
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	166
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	167 boolean first = true;
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	168
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	169 for (int i = frames.size()-1; i >= 0; --i) {
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	170 Map<String, Object> frame = frames.get(i);
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	171 for (Map.Entry<String, Object> entry: frame.entrySet()) {
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	172 if (already.add(entry.getKey())) {
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	173 if (first) { first = false; }
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	174 else { sb.append(", "); }
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	175 sb.append('\'').append(entry.getKey())
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	176 .append("'='").append(entry.getValue()).append('\'');
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	177 }
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	178 }
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	179 }
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	180 return sb.append(']').toString();
5cb84ceee2a0 Datacage: Templates now can nest <dc:elements> into other elements in the body of <dc:context> Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: 998 diff changeset	181 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	182 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	183 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/datacage/templating/StackFrames.java @ 7235:03201eaf594f