ejbmethodpermission.html

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          Determines if the argument Permission is "implied by" this
 EJBMethodPermission.</TD>
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<TH ALIGN="left"><B>Methods inherited from class java.security.<A HREF="http://java.sun.com/j2se/1.5/docs/api/java/security/Permission.html" title="class or interface in java.security">Permission</A></B></TH>
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<TD><CODE><A HREF="http://java.sun.com/j2se/1.5/docs/api/java/security/Permission.html#checkGuard(java.lang.Object)" title="class or interface in java.security">checkGuard</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/security/Permission.html#getName()" title="class or interface in java.security">getName</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/security/Permission.html#newPermissionCollection()" title="class or interface in java.security">newPermissionCollection</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/security/Permission.html#toString()" title="class or interface in java.security">toString</A></CODE></TD>
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<TH ALIGN="left"><B>Methods inherited from class java.lang.<A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A></B></TH>
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<TD><CODE><A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#clone()" title="class or interface in java.lang">clone</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#finalize()" title="class or interface in java.lang">finalize</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#getClass()" title="class or interface in java.lang">getClass</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#notify()" title="class or interface in java.lang">notify</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#notifyAll()" title="class or interface in java.lang">notifyAll</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#wait()" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#wait(long)" title="class or interface in java.lang">wait</A>, <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html#wait(long, int)" title="class or interface in java.lang">wait</A></CODE></TD>
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<!-- ========= CONSTRUCTOR DETAIL ======== -->

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<B>Constructor Detail</B></FONT></TH>
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<A NAME="EJBMethodPermission(java.lang.String, java.lang.String)"><!-- --></A><H3>
EJBMethodPermission</H3>
<PRE>
public <B>EJBMethodPermission</B>(<A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;name,
                           <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;actions)</PRE>
<DL>
<DD>Creates a new EJBMethodPermission with the specified name and actions.
 <P>
 The name contains the value of the ejb-name element corresponding
 to an EJB in the application's deployment descriptor.
 <P>
 The actions contains a methodSpec. The syntax of the actions parameter
 is defined as follows:
 <P><Pre>
      methodNameSpec ::= methodName | emptyString

      methodInterfaceName ::= String

      methodInterfaceSpec ::= methodInterfaceName | emptyString

      typeName ::= typeName | typeName []

      methodParams ::= typeName | methodParams comma typeName

      methodParamsSpec ::= emptyString | methodParams

      methodSpec ::= null |
           methodNameSpec |
           methodNameSpec comma methodInterfaceName |
           methodNameSpec comma methodInterfaceSpec comma methodParamsSpec
 </Pre><P>
 A MethodInterfaceName is a non-empty String and should contain a 
 method-intf value as defined for use in EJB deployment descriptors.
 An implementation must be flexible such that it supports additional
 interface names especially if they are standardized by the EJB 
 Specification. The EJB Specification currently defines the following
 method-intf values:
 <P><Pre>
       { "Home", "LocalHome", "Remote", "Local", "ServiceEndpoint" }
 </Pre><P>
 A null or empty string methodSpec indicates that the permission applies
 to all methods of the EJB. A methodSpec with a methodNameSpec of the
 empty string matches all methods of the EJB that match the
 methodInterface and methodParams elements of the methodSpec.
 <P>
 A methodSpec with a methodInterfaceSpec of the
 empty string matches all methods of the EJB that match the 
 methodNameSpec and methodParamsSpec elements of the methodSpec.
 <P>
 A methodSpec without a methodParamsSpec matches all methods
 of the EJB that match the methodNameSpec and methodInterface elements
 of the methodSpec.
 <P>
 The order of the typeNames in methodParams array must match
 the order of occurence of the corresponding parameters in the method 
 signature of the target method(s). Each typeName in the methodParams 
 must contain the canonical form of the corresponding parameter's typeName 
 as defined by the getActions method. A methodSpec with
 an empty methodParamsSpec matches all 0 argument methods of the
 EJB that match the methodNameSpec and methodInterfaceSpec elements of
 the methodSpec.
 <P>
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>name</CODE> - of the EJB to which the permission pertains.
 <P><DD><CODE>actions</CODE> - identifies the methods of the EJB to which the
 permission pertains.</DL>
</DL>
<HR>

<A NAME="EJBMethodPermission(java.lang.String, java.lang.String, java.lang.String, java.lang.String[])"><!-- --></A><H3>
EJBMethodPermission</H3>
<PRE>
public <B>EJBMethodPermission</B>(<A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;EJBName,
                           <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;methodName,
                           <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;methodInterface,
                           <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>[]&nbsp;methodParams)</PRE>
<DL>
<DD>Creates a new EJBMethodPermission with name corresponding to
 the EJBName and actions composed from methodName, methodInterface,
 and methodParams.
 <P>
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>EJBName</CODE> - The string representation of the name of the EJB as it
 appears in the corresponding ejb-name element in the deployment
 descriptor.
 <P><DD><CODE>methodName</CODE> - A string that may be used to indicate the method of
 the EJB to which the permission pertains. A value of null or ""
 indicates that the permission pertains to all methods that
 match the other parameters of the permission specification
 without consideration of method name.
 <P><DD><CODE>methodInterface</CODE> - A string that may be used to specify the EJB
 interface to which the permission pertains. A value of null or "",
 indicates that the permission pertains to all methods that match the
 other parameters of the permission specification without consideration
 of the interface they occur on.
 <P><DD><CODE>methodParams</CODE> - An array of strings that may be used to specify
 (by typeNames) the parameter signature of the target methods. The
 order of the typeNames in methodParams array must match
 the order of occurence of the corresponding parameters
 in the method signature of the target method(s). Each typeName in
 the methodParams array must contain the canonical form of the 
 corresponding parameter's typeName as defined by the getActions method. 
 An empty methodParams array is used to represent
 a method signature with no arguments. A value of null indicates that
 the permission pertains to all methods that match the other
 parameters of the permission specification without consideration
 of method signature.</DL>
</DL>
<HR>

<A NAME="EJBMethodPermission(java.lang.String, java.lang.String, java.lang.reflect.Method)"><!-- --></A><H3>
EJBMethodPermission</H3>
<PRE>
public <B>EJBMethodPermission</B>(<A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;EJBName,
                           <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/String.html" title="class or interface in java.lang">String</A>&nbsp;methodInterface,
                           <A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/reflect/Method.html" title="class or interface in java.lang.reflect">Method</A>&nbsp;method)</PRE>
<DL>
<DD>Creates a new EJBMethodPermission with name corresponding to the
 EJBName and actions composed from methodInterface, and the
 Method object.
 <P>
 A container uses this constructor prior to checking if a caller
 has permission to call the method of an EJB.
 <P>
<P>
<DL>
<DT><B>Parameters:</B><DD><CODE>EJBName</CODE> - The string representation of the name of the EJB as it
 appears in the corresponding ejb-name element in the deployment
 descriptor.
 <P><DD><CODE>methodInterface</CODE> - A string that may be used to specify the EJB
 interface to which the permission pertains.
 A value of null or "", indicates that the permission pertains
 to all methods that match the other parameters of the
 permission specification without consideration of the
 interface they occur on.
 <P><DD><CODE>method</CODE> - an instance of the Java.lang.reflect.Method class
 corresponding to the method that the container is trying to determine
 whether the caller has permission to access. This value must not be
 null.</DL>
</DL>

<!-- ============ METHOD DETAIL ========== -->

<A NAME="method_detail"><!-- --></A>
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<B>Method Detail</B></FONT></TH>
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<A NAME="equals(java.lang.Object)"><!-- --></A><H3>
equals</H3>
<PRE>
public boolean <B>equals</B>(<A HREF="http://java.sun.com/j2se/1.5/docs/api/java/lang/Object.html" title="class or interface in java.lang">Object</A>&nbsp;o)</PRE>
<DL>
<DD>Checks two EJBMethodPermission objects for equality.
 EJBMethodPermission objects are equivalent if they have case sensitive
 equivalent name and actions values.
 <P>
 Two Permission objects, P1 and P2, are equivalent if and only if
 P1.implies(P2) && P2.implies(P1).
 <P>
<P>
<DD><DL>
<DT><B>Specified by:</B><DD><CODE><A HREF="http://java.sun.com/j2se/1.5/docs/api/java/security/Permission.html#equals(java.lang.Object)" title="class or interface in java.security">equals</A></CODE> in class <CODE><A HREF="http://java.sun.com/j2se/1.5/docs/api/java/security/Permission.html" title="class or interface in java.security">Permission</A></CODE></DL>