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Merge pull request #15 from MJDSys/FixValueFetchers 

Fix the value fetcher to deal with NT_TEXT nodes.
This commit is contained in:
jimt 2013-10-25 18:14:50 -07:00
parent 6bc115078b 38e440df97
commit 3623786eeb
2 changed files with 123 additions and 43 deletions
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99
node.go
View File

@ -9,6 +9,7 @@ import (
"encoding/xml" "encoding/xml"
"fmt" "fmt"
"strconv" "strconv"
"strings"
) )
const ( const (
@ -54,20 +55,32 @@ func (this *Node) Unmarshal(obj interface{}) error {
return xml.NewDecoder(bytes.NewBuffer(this.bytes())).Decode(obj) return xml.NewDecoder(bytes.NewBuffer(this.bytes())).Decode(obj)
} }
func (this *Node) GetValue() string {
res := ""
for _, node := range this.Children {
if node.Type == NT_TEXT {
res += strings.TrimSpace(node.Value)
}
}
return res
}
// Get node value as string // Get node value as string
func (this *Node) S(namespace, name string) string { func (this *Node) S(namespace, name string) string {
node := rec_SelectNode(this, namespace, name) foundNode := rec_SelectNode(this, namespace, name)
if node != nil { if foundNode == nil {
return node.Value
}
return "" return ""
} else {
return foundNode.GetValue()
}
} }
// Get node value as int // Get node value as int
func (this *Node) I(namespace, name string) int { func (this *Node) I(namespace, name string) int {
node := rec_SelectNode(this, namespace, name) value := this.S(namespace, name)
if node != nil && node.Value != "" { if value != "" {
n, _ := strconv.ParseInt(node.Value, 10, 0) n, _ := strconv.ParseInt(value, 10, 0)
return int(n) return int(n)
} }
return 0 return 0
@ -75,9 +88,9 @@ func (this *Node) I(namespace, name string) int {
// Get node value as int8 // Get node value as int8
func (this *Node) I8(namespace, name string) int8 { func (this *Node) I8(namespace, name string) int8 {
node := rec_SelectNode(this, namespace, name) value := this.S(namespace, name)
if node != nil && node.Value != "" { if value != "" {
n, _ := strconv.ParseInt(node.Value, 10, 8) n, _ := strconv.ParseInt(value, 10, 8)
return int8(n) return int8(n)
} }
return 0 return 0
@ -85,9 +98,9 @@ func (this *Node) I8(namespace, name string) int8 {
// Get node value as int16 // Get node value as int16
func (this *Node) I16(namespace, name string) int16 { func (this *Node) I16(namespace, name string) int16 {
node := rec_SelectNode(this, namespace, name) value := this.S(namespace, name)
if node != nil && node.Value != "" { if value != "" {
n, _ := strconv.ParseInt(node.Value, 10, 16) n, _ := strconv.ParseInt(value, 10, 16)
return int16(n) return int16(n)
} }
return 0 return 0
@ -95,9 +108,9 @@ func (this *Node) I16(namespace, name string) int16 {
// Get node value as int32 // Get node value as int32
func (this *Node) I32(namespace, name string) int32 { func (this *Node) I32(namespace, name string) int32 {
node := rec_SelectNode(this, namespace, name) value := this.S(namespace, name)
if node != nil && node.Value != "" { if value != "" {
n, _ := strconv.ParseInt(node.Value, 10, 32) n, _ := strconv.ParseInt(value, 10, 32)
return int32(n) return int32(n)
} }
return 0 return 0
@ -105,9 +118,9 @@ func (this *Node) I32(namespace, name string) int32 {
// Get node value as int64 // Get node value as int64
func (this *Node) I64(namespace, name string) int64 { func (this *Node) I64(namespace, name string) int64 {
node := rec_SelectNode(this, namespace, name) value := this.S(namespace, name)
if node != nil && node.Value != "" { if value != "" {
n, _ := strconv.ParseInt(node.Value, 10, 64) n, _ := strconv.ParseInt(value, 10, 64)
return n return n
} }
return 0 return 0
@ -115,9 +128,9 @@ func (this *Node) I64(namespace, name string) int64 {
// Get node value as uint // Get node value as uint
func (this *Node) U(namespace, name string) uint { func (this *Node) U(namespace, name string) uint {
node := rec_SelectNode(this, namespace, name) value := this.S(namespace, name)
if node != nil && node.Value != "" { if value != "" {
n, _ := strconv.ParseUint(node.Value, 10, 0) n, _ := strconv.ParseUint(value, 10, 0)
return uint(n) return uint(n)
} }
return 0 return 0
@ -125,9 +138,9 @@ func (this *Node) U(namespace, name string) uint {
// Get node value as uint8 // Get node value as uint8
func (this *Node) U8(namespace, name string) uint8 { func (this *Node) U8(namespace, name string) uint8 {
node := rec_SelectNode(this, namespace, name) value := this.S(namespace, name)
if node != nil && node.Value != "" { if value != "" {
n, _ := strconv.ParseUint(node.Value, 10, 8) n, _ := strconv.ParseUint(value, 10, 8)
return uint8(n) return uint8(n)
} }
return 0 return 0
@ -135,9 +148,9 @@ func (this *Node) U8(namespace, name string) uint8 {
// Get node value as uint16 // Get node value as uint16
func (this *Node) U16(namespace, name string) uint16 { func (this *Node) U16(namespace, name string) uint16 {
node := rec_SelectNode(this, namespace, name) value := this.S(namespace, name)
if node != nil && node.Value != "" { if value != "" {
n, _ := strconv.ParseUint(node.Value, 10, 16) n, _ := strconv.ParseUint(value, 10, 16)
return uint16(n) return uint16(n)
} }
return 0 return 0
@ -145,9 +158,9 @@ func (this *Node) U16(namespace, name string) uint16 {
// Get node value as uint32 // Get node value as uint32
func (this *Node) U32(namespace, name string) uint32 { func (this *Node) U32(namespace, name string) uint32 {
node := rec_SelectNode(this, namespace, name) value := this.S(namespace, name)
if node != nil && node.Value != "" { if value != "" {
n, _ := strconv.ParseUint(node.Value, 10, 32) n, _ := strconv.ParseUint(value, 10, 32)
return uint32(n) return uint32(n)
} }
return 0 return 0
@ -155,9 +168,9 @@ func (this *Node) U32(namespace, name string) uint32 {
// Get node value as uint64 // Get node value as uint64
func (this *Node) U64(namespace, name string) uint64 { func (this *Node) U64(namespace, name string) uint64 {
node := rec_SelectNode(this, namespace, name) value := this.S(namespace, name)
if node != nil && node.Value != "" { if value != "" {
n, _ := strconv.ParseUint(node.Value, 10, 64) n, _ := strconv.ParseUint(value, 10, 64)
return n return n
} }
return 0 return 0
@ -165,9 +178,9 @@ func (this *Node) U64(namespace, name string) uint64 {
// Get node value as float32 // Get node value as float32
func (this *Node) F32(namespace, name string) float32 { func (this *Node) F32(namespace, name string) float32 {
node := rec_SelectNode(this, namespace, name) value := this.S(namespace, name)
if node != nil && node.Value != "" { if value != "" {
n, _ := strconv.ParseFloat(node.Value, 32) n, _ := strconv.ParseFloat(value, 32)
return float32(n) return float32(n)
} }
return 0 return 0
@ -175,9 +188,9 @@ func (this *Node) F32(namespace, name string) float32 {
// Get node value as float64 // Get node value as float64
func (this *Node) F64(namespace, name string) float64 { func (this *Node) F64(namespace, name string) float64 {
node := rec_SelectNode(this, namespace, name) value := this.S(namespace, name)
if node != nil && node.Value != "" { if value != "" {
n, _ := strconv.ParseFloat(node.Value, 64) n, _ := strconv.ParseFloat(value, 64)
return n return n
} }
return 0 return 0
@ -185,9 +198,9 @@ func (this *Node) F64(namespace, name string) float64 {
// Get node value as bool // Get node value as bool
func (this *Node) B(namespace, name string) bool { func (this *Node) B(namespace, name string) bool {
node := rec_SelectNode(this, namespace, name) value := this.S(namespace, name)
if node != nil && node.Value != "" { if value != "" {
n, _ := strconv.ParseBool(node.Value) n, _ := strconv.ParseBool(value)
return n return n
} }
return false return false

67
xmlx_test.go
View File

@ -190,3 +190,70 @@ func TestStringEscaping(t *testing.T) {
t.Fatalf("expected: %s\ngot: %s\n", expected, got) t.Fatalf("expected: %s\ngot: %s\n", expected, got)
} }
} }
func TestElementNodeValueFetch(t *testing.T) {
data := `<car><color>
r<cool />
ed</color><brand>BMW</brand><price>50
<cheap />.25</price><count>6
<small />2
</count><available>
Tr
<found />
ue</available></car>`
doc := New()
if err := doc.LoadString(data, nil); nil != err {
t.Fatalf("LoadString(): %s", err)
}
carN := doc.SelectNode("", "car")
if v := carN.S("", "brand"); v != "BMW" {
t.Errorf("Failed to get brand as string, got: '%s', wanted: 'BMW'", v)
}
if v := carN.S("", "color"); v != "red" {
t.Errorf("Failed to get color as string, got: '%s', wanted: 'red'", v)
}
if v := carN.I("", "count"); v != 62 {
t.Errorf("Failed to get count using I, got: %v, wanted: 62", v)
}
if v := carN.I8("", "count"); v != 62 {
t.Errorf("Failed to get count using I8, got: %v, wanted: 62", v)
}
if v := carN.I16("", "count"); v != 62 {
t.Errorf("Failed to get count using I16, got: %v, wanted: 62", v)
}
if v := carN.I32("", "count"); v != 62 {
t.Errorf("Failed to get count using I32, got: %v, wanted: 62", v)
}
if v := carN.I64("", "count"); v != 62 {
t.Errorf("Failed to get count using I64, got: %v, wanted: 62", v)
}
if v := carN.U("", "count"); v != 62 {
t.Errorf("Failed to get count using U, got: %v, wanted: 62", v)
}
if v := carN.U8("", "count"); v != 62 {
t.Errorf("Failed to get count using U8, got: %v, wanted: 62", v)
}
if v := carN.U16("", "count"); v != 62 {
t.Errorf("Failed to get count using U16, got: %v, wanted: 62", v)
}
if v := carN.U32("", "count"); v != 62 {
t.Errorf("Failed to get count using U32, got: %v, wanted: 62", v)
}
if v := carN.U64("", "count"); v != 62 {
t.Errorf("Failed to get count using U64, got: %v, wanted: 62", v)
}
if v := carN.F32("", "price"); v != 50.25 {
t.Errorf("Failed to get price using F32, got: %v, wanted: 50.25", v)
}
if v := carN.F64("", "price"); v != 50.25 {
t.Errorf("Failed to get price using F64, got: %v, wanted: 50.25", v)
}
if v := carN.B("", "available"); v != true {
t.Errorf("Failed to get availability using B, got: %v, wanted: true", v)
}
}