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20240528-BJava
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Patryk Czarnik
20240528-BJava
Commits
77d3b218
Commit
77d3b218
authored
Jun 14, 2024
by
Patryk Czarnik
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Przykład obłsugi parametrów
parent
467f6307
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Parametry.java
PC27-RestSerwer/src/main/java/hello/Parametry.java
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PC27-RestSerwer/src/main/java/hello/Parametry.java
View file @
77d3b218
package
hello
;
import
jakarta.ws.rs.GET
;
import
jakarta.ws.rs.Path
;
import
jakarta.ws.rs.Produces
;
import
jakarta.ws.rs.QueryParam
;
import
jakarta.ws.rs.*
;
import
jakarta.ws.rs.core.NewCookie
;
import
jakarta.ws.rs.core.Response
;
import
java.time.LocalDateTime
;
import
java.util.Arrays
;
@Path
(
"/parametry"
)
@Produces
(
"text/plain"
)
public
class
Parametry
{
@Path
(
"/witaj"
)
@GET
@Produces
(
"text/plain"
)
// w Springu byłoby tak: @GetMapping(path="/witaj", produces="text/plain")
public
String
witaj
(
@QueryParam
(
"imie"
)
String
imie
)
{
return
"Witaj "
+
imie
;
}
// .../api/parametry/query?a=Ala&b=Basia&t=Tomek&t=Tadeusz&t=Tola
@GET
@Path
(
"/query"
)
public
String
query
(
@QueryParam
(
"a"
)
String
a
,
@QueryParam
(
"b"
)
String
b
,
@QueryParam
(
"t"
)
String
[]
t
)
{
return
"Parametr a = "
+
a
+
"\nParametr b = "
+
b
+
"\nTablica: "
+
Arrays
.
toString
(
t
);
}
// .../api/parametry/query;a=Ala;b=Basia;t=Tomek;t=Tadeusz;t=Tola
@GET
@Path
(
"/matrix"
)
public
String
matrix
(
@MatrixParam
(
"a"
)
String
a
,
@MatrixParam
(
"b"
)
String
b
,
@MatrixParam
(
"t"
)
String
[]
t
)
{
return
"Parametr a = "
+
a
+
"\nParametr b = "
+
b
+
"\nTablica: "
+
Arrays
.
toString
(
t
);
}
// /api/parametry/path/Ala/123/98765qwerty@res-zta
@GET
@Path
(
"/path/{a}/{b}/{cyfry:\\d+}{litery:\\w+}{reszta}"
)
public
String
pathParam
(
@PathParam
(
"a"
)
String
a
,
@PathParam
(
"b"
)
String
b
,
@PathParam
(
"cyfry"
)
String
cyfry
,
@PathParam
(
"litery"
)
String
litery
,
@PathParam
(
"reszta"
)
String
reszta
)
{
return
"Parametr a = "
+
a
+
"\nParametr b = "
+
b
+
"\nCyfry: "
+
cyfry
+
"\nLitery: "
+
litery
+
"\nReszta: "
+
reszta
;
}
@GET
@Path
(
"/headers"
)
public
String
headers
(
@HeaderParam
(
"accept"
)
String
accept
,
@HeaderParam
(
"user-agent"
)
String
agent
)
{
return
"Accept: "
+
accept
+
"\nUser-Agent: "
+
agent
;
}
@GET
@Path
(
"/cookies"
)
public
String
cookies
(
@CookieParam
(
"ciacho"
)
String
ciacho
,
@CookieParam
(
"JSESSIONID"
)
String
sessionId
)
{
return
"Ciacho: "
+
ciacho
+
"\nSesja: "
+
sessionId
;
}
@GET
@Path
(
"/ustaw"
)
// ustawia ciacho
public
Response
ustawCiacho
()
{
String
ciacho
=
LocalDateTime
.
now
().
toString
();
return
Response
.
ok
()
.
cookie
(
new
NewCookie
.
Builder
(
"ciacho"
).
value
(
ciacho
).
build
())
.
type
(
"text/plain"
)
.
entity
(
"Ustawiam ciacho na: "
+
ciacho
)
.
build
();
}
}
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