| java.lang.Object
 javax.security.jacc.URLPatternSpec
| URLPatternSpec | | class URLPatternSpec (Code) | | Encapsulation of the URLPatternSpec defined in the WebResourcePermission
and WebUserDataPermission.
WebResourcePermission(String, String) WebUserDataPermission(String, String)
author:
Scott.Stark@jboss.org
version:
$Revison:$ |
| Constructor Summary | |
| | URLPatternSpec(String spec)
The spec contains a URLPatternSpec that identifies the web resources to
which the permissions applies. |
| Method Summary | |
| boolean | equals(URLPatternSpec spec)
| | int | hash()
| | boolean | implies(URLPatternSpec spec)
Perform the permission URLPattern matching
- The first URLPattern in the name of the argument permission is matched
by the first URLPattern in the name of this permission.
- The first URLPattern in the name of the argument permission is NOT
matched by any URLPattern in the URLPatternList of the URLPatternSpec
of this permission.
- If the first URLPattern in the name of the argument permission matches
the first URLPattern in the URLPatternSpec of this permission, then every
URLPattern in the URLPatternList of the URLPatternSpec of this permission
is matched by a URLPattern in the URLPatternList of the argument permission.
URLPattern matching is performed using the Servlet matching rules where
two URL patterns match if they are related as follows:
- their pattern values are String equivalent, or
- this pattern is the path-prefix pattern "/*", or
- this pattern is a path-prefix pattern (that is, it starts with "/" and
ends with "/*") and the argument pattern starts with the substring of this
pattern, minus its last 2 characters, and the next character of the argument
pattern, if there is one, is "/", or
- this pattern is an extension pattern (that is, it starts with "*.") and
the argument pattern ends with this pattern, or
- the reference pattern is the special default pattern, "/", which matches
all argument patterns.
All of the comparisons described above are case sensitive. |
| URLPatternSpec | | URLPatternSpec(String spec)(Code) | | The spec contains a URLPatternSpec that identifies the web resources to
which the permissions applies. The syntax of a URLPatternSpec is as follows:
URLPatternList ::= URLPattern | URLPatternList colon URLPattern
URLPatternSpec ::= null | URLPattern | URLPattern colon URLPatternList
A null URLPatternSpec is translated to the default URLPattern, "/", by the
permission constructor. The empty string is an exact URLPattern, and may
occur anywhere in a URLPatternSpec that an exact URLPattern may occur. The
first URLPattern in a URLPatternSpec may be any of the pattern types, exact,
path-prefix, extension, or default as defined in the Java Servlet
Specification). When a URLPatternSpec includes a URLPatternList, the
patterns of the URLPatternList identify the resources to which the
permission does NOT apply and depend on the pattern type and value of the
first pattern as follows:
- No pattern may exist in the URLPatternList that matches the first pattern.
- If the first pattern is a path-prefix pattern, only exact patterns matched
by the first pattern and path-prefix patterns matched by, but different
from, the first pattern may occur in the URLPatternList.
- If the first pattern is an extension pattern, only exact patterns that are
matched by the first pattern and path-prefix patterns may occur in the
URLPatternList.
- If the first pattern is the default pattern, "/", any pattern except the
default pattern may occur in the URLPatternList.
- If the first pattern is an exact pattern a URLPatternList must not be
present in the URLPatternSpec.
Parameters:
spec - |
| implies | | boolean implies(URLPatternSpec spec)(Code) | | Perform the permission URLPattern matching
- The first URLPattern in the name of the argument permission is matched
by the first URLPattern in the name of this permission.
- The first URLPattern in the name of the argument permission is NOT
matched by any URLPattern in the URLPatternList of the URLPatternSpec
of this permission.
- If the first URLPattern in the name of the argument permission matches
the first URLPattern in the URLPatternSpec of this permission, then every
URLPattern in the URLPatternList of the URLPatternSpec of this permission
is matched by a URLPattern in the URLPatternList of the argument permission.
URLPattern matching is performed using the Servlet matching rules where
two URL patterns match if they are related as follows:
- their pattern values are String equivalent, or
- this pattern is the path-prefix pattern "/*", or
- this pattern is a path-prefix pattern (that is, it starts with "/" and
ends with "/*") and the argument pattern starts with the substring of this
pattern, minus its last 2 characters, and the next character of the argument
pattern, if there is one, is "/", or
- this pattern is an extension pattern (that is, it starts with "*.") and
the argument pattern ends with this pattern, or
- the reference pattern is the special default pattern, "/", which matches
all argument patterns.
All of the comparisons described above are case sensitive.
Parameters:
spec - true if this implies spec, false otherwise |
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