dive4elements/river: flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/FunctionResolver.java annotate

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/FunctionResolver.java @ 5629:ce982943ab46

Datacage: dc:contains() is now able to process strings

author	Sascha L. Teichmann <teichmann@intevation.de>
date	Wed, 10 Apr 2013 14:46:09 +0200
parents	62513c9183ba
children	619da3fa7a8b

rev	line source
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	1 package de.intevation.flys.artifacts.datacage.templating;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	2
5608 62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	3 import java.text.SimpleDateFormat;
4949 53be73133104 Removed obsolete imports. Sascha L. Teichmann <teichmann@intevation.de> parents: 4926 diff changeset	4 import java.util.ArrayList;
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	5 import java.util.Collection;
5608 62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	6 import java.util.Date;
4949 53be73133104 Removed obsolete imports. Sascha L. Teichmann <teichmann@intevation.de> parents: 4926 diff changeset	7 import java.util.List;
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	8 import java.util.Map;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	9
4949 53be73133104 Removed obsolete imports. Sascha L. Teichmann <teichmann@intevation.de> parents: 4926 diff changeset	10 import javax.xml.namespace.QName;
53be73133104 Removed obsolete imports. Sascha L. Teichmann <teichmann@intevation.de> parents: 4926 diff changeset	11
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	12 import javax.xml.xpath.XPathFunction;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	13 import javax.xml.xpath.XPathFunctionException;
4949 53be73133104 Removed obsolete imports. Sascha L. Teichmann <teichmann@intevation.de> parents: 4926 diff changeset	14 import javax.xml.xpath.XPathFunctionResolver;
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	15
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	16 import org.apache.log4j.Logger;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	17
4594 2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	18
2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	19 /** Resolves functions (e.g. dc:contains) in Datacage/Meta-Data system. */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	20 public class FunctionResolver
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	21 implements XPathFunctionResolver
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	22 {
4594 2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	23 /** Home logger. */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	24 private static Logger log = Logger.getLogger(FunctionResolver.class);
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	25
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	26 public static final String FUNCTION_NAMESPACE_URI = "dc";
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	27
5604 7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	28 public static final double FAR_AWAY = 99999d;
7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	29
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	30 public static final class Entry {
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 String name;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	33 XPathFunction function;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	34 int arity;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	35
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	36 public Entry() {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	37 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	38
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	39 public Entry(String name, XPathFunction function, int arity) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	40 this.name = name;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	41 this.function = function;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	42 this.arity = arity;
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 } // class Entry
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	45
4594 2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	46 /** List of functions. */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	47 protected List<Entry> functions;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	48
5432 d0f5bc8064f1 pass BuildHelper to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5430 diff changeset	49 protected Builder.BuildHelper buildHelper;
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	50
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	51
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	52 public FunctionResolver() {
5432 d0f5bc8064f1 pass BuildHelper to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5430 diff changeset	53 this(null);
d0f5bc8064f1 pass BuildHelper to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5430 diff changeset	54 }
d0f5bc8064f1 pass BuildHelper to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5430 diff changeset	55
d0f5bc8064f1 pass BuildHelper to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5430 diff changeset	56 public FunctionResolver(Builder.BuildHelper buildHelper) {
d0f5bc8064f1 pass BuildHelper to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5430 diff changeset	57 this.buildHelper = buildHelper;
d0f5bc8064f1 pass BuildHelper to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5430 diff changeset	58
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	59 functions = new ArrayList<Entry>();
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	60
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	61 addFunction("contains", 2, new XPathFunction() {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	62 @Override
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	63 public Object evaluate(List args) throws XPathFunctionException {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	64 return contains(args);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	65 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	66 });
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	67
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	68 addFunction("fromValue", 3, new XPathFunction() {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	69 @Override
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	70 public Object evaluate(List args) throws XPathFunctionException {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	71 return fromValue(args);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	72 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	73 });
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	74
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	75 addFunction("toValue", 3, new XPathFunction() {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	76 @Override
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	77 public Object evaluate(List args) throws XPathFunctionException {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	78 return toValue(args);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	79 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	80 });
5433 df32d7518f55 Expose function dc:has-result to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5432 diff changeset	81
5561 f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	82 addFunction("replace", 3, new XPathFunction() {
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	83 @Override
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	84 public Object evaluate(List args) throws XPathFunctionException {
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	85 return replace(args);
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	86 }
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	87 });
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	88
5433 df32d7518f55 Expose function dc:has-result to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5432 diff changeset	89 addFunction("has-result", 0, new XPathFunction() {
df32d7518f55 Expose function dc:has-result to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5432 diff changeset	90 @Override
df32d7518f55 Expose function dc:has-result to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5432 diff changeset	91 public Object evaluate(List args) throws XPathFunctionException {
df32d7518f55 Expose function dc:has-result to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5432 diff changeset	92 return FunctionResolver.this.buildHelper.hasResult();
df32d7518f55 Expose function dc:has-result to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5432 diff changeset	93 }
df32d7518f55 Expose function dc:has-result to Function Resolver. Sascha L. Teichmann <teichmann@intevation.de> parents: 5432 diff changeset	94 });
5608 62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	95
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	96 addFunction("date-format", 2, new XPathFunction() {
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	97 @Override
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	98 public Object evaluate(List args) throws XPathFunctionException {
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	99 return dateFormat(args);
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	100 }
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	101 });
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	102 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	103
4594 2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	104 /**
2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	105 * Create a new function.
2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	106 * @param name Name of the function.
2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	107 * @param arity Number of arguments for function.
2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	108 * @param function the function itself.
2970046fcdca Doc. Felix Wolfsteller <felix.wolfsteller@intevation.de> parents: 1930 diff changeset	109 */
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	110 public void addFunction(String name, int arity, XPathFunction function) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	111 functions.add(new Entry(name, function, arity));
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	112 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	113
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	114 @Override
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	115 public XPathFunction resolveFunction(QName functionName, int arity) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	116
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	117 if (!functionName.getNamespaceURI().equals(FUNCTION_NAMESPACE_URI)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	118 return null;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	119 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	120
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	121 String name = functionName.getLocalPart();
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	122 for (Entry entry: functions) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	123 if (entry.arity == arity && entry.name.equals(name)) {
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	124 return entry.function;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	125 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	126 }
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 return null;
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	129 }
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	130
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	131 /** Implementation of case-ignoring dc:contains. */
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	132 public Object contains(List args) throws XPathFunctionException {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	133 Object haystack = args.get(0);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	134 Object needle = args.get(1);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	135
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	136 if (needle instanceof String) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	137 needle = ((String)needle).toUpperCase();
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	138 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	139
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	140 try {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	141 if (haystack instanceof Collection) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	142 return Boolean.valueOf(
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	143 ((Collection)haystack).contains(needle));
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	144 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	145
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	146 if (haystack instanceof Map) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	147 return Boolean.valueOf(
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	148 ((Map)haystack).containsKey(needle));
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	149 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	150
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	151 if (haystack instanceof Object []) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	152 for (Object straw: (Object [])haystack) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	153 if (straw.equals(needle)) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	154 return Boolean.TRUE;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	155 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	156 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	157 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	158
5629 ce982943ab46 Datacage: dc:contains() is now able to process strings Sascha L. Teichmann <teichmann@intevation.de> parents: 5608 diff changeset	159 if (haystack instanceof String && needle instanceof String) {
ce982943ab46 Datacage: dc:contains() is now able to process strings Sascha L. Teichmann <teichmann@intevation.de> parents: 5608 diff changeset	160 String h = (String)haystack;
ce982943ab46 Datacage: dc:contains() is now able to process strings Sascha L. Teichmann <teichmann@intevation.de> parents: 5608 diff changeset	161 String n = (String)needle;
ce982943ab46 Datacage: dc:contains() is now able to process strings Sascha L. Teichmann <teichmann@intevation.de> parents: 5608 diff changeset	162 return h.contains(n);
ce982943ab46 Datacage: dc:contains() is now able to process strings Sascha L. Teichmann <teichmann@intevation.de> parents: 5608 diff changeset	163 }
ce982943ab46 Datacage: dc:contains() is now able to process strings Sascha L. Teichmann <teichmann@intevation.de> parents: 5608 diff changeset	164
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	165 return Boolean.FALSE;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	166 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	167 catch (Exception e) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	168 log.error(e);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	169 throw new XPathFunctionException(e);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	170 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	171 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	172
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	173 /** Implementation for getting the minimum value of location or distance
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	174 * dc:fromValue.
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	175 */
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	176 public Object fromValue(List args) throws XPathFunctionException {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	177 Object mode = args.get(0);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	178 Object locations = args.get(1);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	179 Object from = args.get(2);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	180
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	181 if (!(mode instanceof String)){
5604 7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	182 return -FAR_AWAY;
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	183 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	184
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	185 if (mode.equals("locations")) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	186 if (!(locations instanceof String)) {
5604 7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	187 return -FAR_AWAY;
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	188 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	189 String loc = ((String)locations).replace(" ", "");
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	190 String[] split = loc.split(",");
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	191 if (split.length < 1) {
5604 7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	192 return -FAR_AWAY;
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	193 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	194 try {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	195 double min = Double.parseDouble(split[0]);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	196 for (int i = 1; i < split.length; ++i) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	197 double v = Double.parseDouble(split[i]);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	198 if (v < min) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	199 min = v;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	200 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	201 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	202 return min;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	203 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	204 catch (NumberFormatException nfe) {
5604 7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	205 return -FAR_AWAY;
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	206 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	207 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	208 else if (mode.equals("distance")) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	209 if (!(from instanceof String)) {
5604 7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	210 return -FAR_AWAY;
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	211 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	212 String f = (String)from;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	213 try {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	214 return Double.parseDouble(f);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	215 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	216 catch(NumberFormatException nfe) {
5604 7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	217 return -FAR_AWAY;
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	218 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	219 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	220 else {
5604 7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	221 return -FAR_AWAY;
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	222 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	223 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	224
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	225 /** Implementation for getting the maximum value of location or distance
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	226 * dc:toValue.
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	227 */
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	228 public Object toValue(List args) throws XPathFunctionException {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	229 Object mode = args.get(0);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	230 Object locations = args.get(1);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	231 Object to = args.get(2);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	232
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	233 if (!(mode instanceof String)){
5604 7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	234 return FAR_AWAY;
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	235 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	236
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	237 if (mode.equals("locations")) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	238 if (!(locations instanceof String)) {
5604 7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	239 return FAR_AWAY;
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	240 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	241 try {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	242 String loc = ((String)locations).replace(" ", "");
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	243 String[] split = loc.split(",");
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	244 if (split.length < 1) {
5604 7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	245 return FAR_AWAY;
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	246 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	247 double max = Double.parseDouble(split[0]);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	248 for (int i = 1; i < split.length; ++i) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	249 double v = Double.parseDouble(split[i]);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	250 if (v > max) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	251 max = v;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	252 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	253 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	254 return max;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	255 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	256 catch (NumberFormatException nfe) {
5604 7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	257 return FAR_AWAY;
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	258 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	259 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	260 else if (mode.equals("distance")) {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	261 if (!(to instanceof String)) {
5604 7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	262 return FAR_AWAY;
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	263 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	264 else {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	265 String t = (String)to;
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	266 try {
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	267 return Double.parseDouble(t);
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	268 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	269 catch(NumberFormatException nfe) {
5604 7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	270 return FAR_AWAY;
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	271 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	272 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	273 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	274 else {
5604 7e837c5c377b Datacage: toValue/fromValue: Use constant instead of hard coded number. Sascha L. Teichmann <teichmann@intevation.de> parents: 5561 diff changeset	275 return FAR_AWAY;
5430 ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	276 }
ba489a16f4d8 Datacage Function Resolver: Lift from static to object space. Sascha L. Teichmann <teichmann@intevation.de> parents: 5164 diff changeset	277 }
5561 f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	278
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	279 /** Implementation for doing a string replace
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	280 * dc:replace
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	281 */
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	282 public Object replace(List args) throws XPathFunctionException {
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	283 Object haystack = args.get(0);
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	284 Object needle = args.get(1);
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	285 Object replacement = args.get(2);
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	286
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	287 if (needle instanceof String &&
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	288 haystack instanceof String &&
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	289 replacement instanceof String) {
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	290 return ((String)haystack).replace(
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	291 (String)needle, (String)replacement);
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	292 } else {
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	293 return haystack;
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	294 }
f8a4ee86d276 Add dc:replace function for datacage Andre Heinecke <aheinecke@intevation.de> parents: 5433 diff changeset	295 }
5608 62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	296
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	297 public Object dateFormat(List args) throws XPathFunctionException {
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	298 Object pattern = args.get(0);
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	299 Object date = args.get(1);
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	300 if (pattern instanceof String && date instanceof Date) {
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	301 try {
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	302 // TODO: Take locale into account.
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	303 return new SimpleDateFormat((String)pattern).format((Date)date);
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	304 }
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	305 catch (IllegalArgumentException iae) {
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	306 throw new XPathFunctionException(iae);
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	307 }
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	308 }
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	309 return "";
62513c9183ba Datacage: Added dc:date-format to function resolver. Args: dc:date-format(pattern, date) Sascha L. Teichmann <teichmann@intevation.de> parents: 5604 diff changeset	310 }
998 b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	311 }
b81626b10cb7 Datacage: Moved templating in a better suited package. Sascha L. Teichmann <sascha.teichmann@intevation.de> parents: diff changeset	312 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/datacage/templating/FunctionResolver.java @ 5629:ce982943ab46