propertypermission.html

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<TD><B>Methods inherited from class java.security.<A HREF="../../java/security/Permission.html">Permission</A></B></TD>
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<TD><CODE><A HREF="../../java/security/Permission.html#checkGuard(java.lang.Object)">checkGuard</A>, <A HREF="../../java/security/Permission.html#getName()">getName</A>, <A HREF="../../java/security/Permission.html#toString()">toString</A></CODE></TD>
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<A NAME="PropertyPermission(java.lang.String, java.lang.String)"><!-- --></A><H3>
PropertyPermission</H3>
<PRE>
public <B>PropertyPermission</B>(<A HREF="../../java/lang/String.html">String</A>&nbsp;name,
                          <A HREF="../../java/lang/String.html">String</A>&nbsp;actions)</PRE>
<DL>
<DD>Creates a new PropertyPermission object with the specified name.
 The name is the name of the system property, and
 <i>actions</i> contains a comma-separated list of the
 desired actions granted on the property. Possible actions are
 "read" and "write".<DD><DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - the name of the PropertyPermission.<DD><CODE>actions</CODE> - the actions string.</DL>
</DD>
</DL>

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<A NAME="implies(java.security.Permission)"><!-- --></A><H3>
implies</H3>
<PRE>
public boolean <B>implies</B>(<A HREF="../../java/security/Permission.html">Permission</A>&nbsp;p)</PRE>
<DL>
<DD>Checks if this PropertyPermission object "implies" the specified
 permission.
 <P>
 More specifically, this method returns true if:<p>
 <ul>
 <li> <i>p</i> is an instanceof PropertyPermission,<p>
 <li> <i>p</i>'s actions are a proper subset of this
 object's actions, and <p>
 <li> <i>p</i>'s name is implied by this object's
      name. For example, "java.*" implies "java.home".
 </ul><DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/security/BasicPermission.html#implies(java.security.Permission)">implies</A></CODE> in class <CODE><A HREF="../../java/security/BasicPermission.html">BasicPermission</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>p</CODE> - the permission to check against.<DT><B>Returns:</B><DD>true if the specified permission is implied by this object,
 false if not.</DL>
</DD>
</DL>
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<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(<A HREF="../../java/lang/Object.html">Object</A>&nbsp;obj)</PRE>
<DL>
<DD>Checks two PropertyPermission objects for equality. Checks that <i>obj</i> is
 a PropertyPermission, and has the same name and actions as this object.
 <P><DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/security/BasicPermission.html#equals(java.lang.Object)">equals</A></CODE> in class <CODE><A HREF="../../java/security/BasicPermission.html">BasicPermission</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Parameters:</B><DD><CODE>obj</CODE> - the object we are testing for equality with this object.<DT><B>Returns:</B><DD>true if obj is a PropertyPermission, and has the same name and
 actions as this PropertyPermission object.</DL>
</DD>
</DL>
<HR>

<A NAME="hashCode()"><!-- --></A><H3>
hashCode</H3>
<PRE>
public int <B>hashCode</B>()</PRE>
<DL>
<DD>Returns the hash code value for this object.
 The hash code used is the hash code of this permissions name, that is,
 <code>getName().hashCode()</code>, where <code>getName</code> is
 from the Permission superclass.<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/security/BasicPermission.html#hashCode()">hashCode</A></CODE> in class <CODE><A HREF="../../java/security/BasicPermission.html">BasicPermission</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a hash code value for this object.</DL>
</DD>
</DL>
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<A NAME="getActions()"><!-- --></A><H3>
getActions</H3>
<PRE>
public <A HREF="../../java/lang/String.html">String</A> <B>getActions</B>()</PRE>
<DL>
<DD>Returns the "canonical string representation" of the actions.
 That is, this method always returns present actions in the following order:
 read, write. For example, if this PropertyPermission object
 allows both write and read actions, a call to <code>getActions</code>
 will return the string "read,write".<DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/security/BasicPermission.html#getActions()">getActions</A></CODE> in class <CODE><A HREF="../../java/security/BasicPermission.html">BasicPermission</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>the canonical string representation of the actions.</DL>
</DD>
</DL>
<HR>

<A NAME="newPermissionCollection()"><!-- --></A><H3>
newPermissionCollection</H3>
<PRE>
public <A HREF="../../java/security/PermissionCollection.html">PermissionCollection</A> <B>newPermissionCollection</B>()</PRE>
<DL>
<DD>Returns a new PermissionCollection object for storing
 PropertyPermission objects.
 <p><DD><DL>
<DT><B>Overrides:</B><DD><CODE><A HREF="../../java/security/BasicPermission.html#newPermissionCollection()">newPermissionCollection</A></CODE> in class <CODE><A HREF="../../java/security/BasicPermission.html">BasicPermission</A></CODE></DL>
</DD>
<DD><DL>
<DT><B>Returns:</B><DD>a new PermissionCollection object suitable for storing
 PropertyPermissions.</DL>
</DD>
</DL>
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