svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.fmap.dal / org.gvsig.fmap.dal.db / org.gvsig.fmap.dal.db.h2 / src / main / java / org / gvsig / fmap / dal / store / h2 / expressionbuilderformatter / ST_AsEWKB.java @ 44748
History | View | Annotate | Download (1.41 KB)
1 |
package org.gvsig.fmap.dal.store.h2.expressionbuilderformatter; |
---|---|
2 |
|
3 |
import java.text.MessageFormat; |
4 |
import java.util.List; |
5 |
import org.apache.commons.lang3.StringUtils; |
6 |
import org.apache.commons.lang3.tuple.Pair; |
7 |
import static org.gvsig.expressionevaluator.GeometryExpressionBuilder.FUNCTION_ST_ASEWKB; |
8 |
import org.gvsig.expressionevaluator.ExpressionBuilder.Function; |
9 |
import org.gvsig.expressionevaluator.ExpressionBuilder.Value; |
10 |
import org.gvsig.expressionevaluator.Formatter; |
11 |
import org.gvsig.fmap.dal.SQLBuilder; |
12 |
|
13 |
/**
|
14 |
*
|
15 |
* @author jjdelcerro
|
16 |
*/
|
17 |
class ST_AsEWKB implements Formatter<Value> { |
18 |
|
19 |
private final Formatter<Value> formatter; |
20 |
private final SQLBuilder builder; |
21 |
|
22 |
public ST_AsEWKB(SQLBuilder builder, Formatter<Value> formatter) { |
23 |
this.builder = builder;
|
24 |
this.formatter = formatter;
|
25 |
} |
26 |
|
27 |
@Override
|
28 |
public boolean canApply(Value value) { |
29 |
if (value instanceof Function) { |
30 |
return StringUtils.equalsIgnoreCase(FUNCTION_ST_ASEWKB, ((Function) value).name());
|
31 |
} |
32 |
return false; |
33 |
} |
34 |
|
35 |
@Override
|
36 |
public String format(Value function) { |
37 |
List<Pair<String,Value>> parameters = ((Function) function).parameters(); |
38 |
String p1 = parameters.get(0).getValue().toString(formatter); |
39 |
String p2 = parameters.get(1).getValue().toString(formatter); |
40 |
String r = MessageFormat.format("ST_AsWKB({0}, {1})", p1, p2); |
41 |
return r;
|
42 |
} |
43 |
|
44 |
} |