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体验新版 GitCode,发现更多精彩内容 >>
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a6a148c6
编写于
3月 11, 2011
作者:
K
Kohsuke Kawaguchi
浏览文件
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差异文件
Added a visitor to walk the tree structure of Item&ItemGroup
上级
df328053
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
74 addition
and
16 deletion
+74
-16
core/src/main/java/hudson/model/Item.java
core/src/main/java/hudson/model/Item.java
+1
-0
core/src/main/java/hudson/model/ItemVisitor.java
core/src/main/java/hudson/model/ItemVisitor.java
+59
-0
core/src/main/java/hudson/model/ViewDescriptor.java
core/src/main/java/hudson/model/ViewDescriptor.java
+14
-16
未找到文件。
core/src/main/java/hudson/model/Item.java
浏览文件 @
a6a148c6
...
...
@@ -60,6 +60,7 @@ import hudson.security.AccessControlled;
*
* @author Kohsuke Kawaguchi
* @see Items
* @see ItemVisitor
*/
public
interface
Item
extends
PersistenceRoot
,
SearchableModelObject
,
AccessControlled
{
/**
...
...
core/src/main/java/hudson/model/ItemVisitor.java
0 → 100644
浏览文件 @
a6a148c6
/*
* The MIT License
*
* Copyright (c) 2011, CloudBees, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
package
hudson.model
;
/**
* Walks the tree structure that consists of {@link ItemGroup} and {@link Item}.
*
* @author Kohsuke Kawaguchi
* @since 1.402
*/
public
abstract
class
ItemVisitor
{
/**
* Visits an {@link ItemGroup} by visits the member items.
*/
public
void
onItemGroup
(
ItemGroup
<?>
group
)
{
for
(
Item
i
:
group
.
getItems
())
if
(
i
.
hasPermission
(
Item
.
READ
))
onItem
(
i
);
}
/**
* Visits an {@link Item}. If it is a group,
* visits the children.
*/
public
void
onItem
(
Item
i
)
{
if
(
i
instanceof
ItemGroup
)
onItemGroup
((
ItemGroup
)
i
);
}
/**
* Visits the entire tree rooted at {@code Hudson.getInstance()}.
* <p>
* To walk a subtree, call {@link #onItemGroup(ItemGroup)} or {@link #onItem(Item)}
*/
public
final
void
walk
()
{
onItemGroup
(
Hudson
.
getInstance
());
}
}
core/src/main/java/hudson/model/ViewDescriptor.java
浏览文件 @
a6a148c6
...
...
@@ -25,8 +25,6 @@ package hudson.model;
import
org.kohsuke.stapler.QueryParameter
;
import
java.util.Stack
;
/**
* {@link Descriptor} for {@link View}.
*
...
...
@@ -66,24 +64,24 @@ public abstract class ViewDescriptor extends Descriptor<View> {
/**
* Auto-completion for the "copy from" field in the new job page.
*/
public
AutoCompletionCandidates
doAutoCompleteCopyNewItemFrom
(
@QueryParameter
String
value
)
{
AutoCompletionCandidates
r
=
new
AutoCompletionCandidates
();
Stack
<
ItemGroup
>
q
=
new
Stack
<
ItemGroup
>();
q
.
push
(
Hudson
.
getInstance
());
while
(!
q
.
isEmpty
())
{
ItemGroup
<?>
parent
=
q
.
pop
();
for
(
Item
i
:
parent
.
getItems
())
{
if
(
i
.
hasPermission
(
Item
.
READ
))
r
.
add
(
i
.
getFullName
());
public
AutoCompletionCandidates
doAutoCompleteCopyNewItemFrom
(
@QueryParameter
final
String
value
)
{
final
AutoCompletionCandidates
r
=
new
AutoCompletionCandidates
();
new
ItemVisitor
()
{
@Override
public
void
onItemGroup
(
ItemGroup
<?>
group
)
{
// only dig deep when the path matches what's typed.
// for example, if 'foo/bar' is typed, we want to show 'foo/barcode'
if
(
i
instanceof
ItemGroup
&&
value
.
startsWith
(
i
.
getFullName
()))
q
.
push
((
ItemGroup
)
i
);
if
(
value
.
startsWith
(
group
.
getFullName
()))
super
.
onItemGroup
(
group
);
}
@Override
public
void
onItem
(
Item
i
)
{
r
.
add
(
i
.
getFullName
());
super
.
onItem
(
i
);
}
}
}
.
onItemGroup
(
Hudson
.
getInstance
());
return
r
;
}
...
...
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