[PHP-DOC] cvs: phpdoc /es/functions satellite.xml From: Rasmus Lerdorf (rasmus <email protected>)
Date: 09/13/00

rasmus Wed Sep 13 09:37:47 2000 EDT

  Added files:
    /phpdoc/es/functions satellite.xml
  Log:
  Add missing files
  
  

Index: phpdoc/es/functions/satellite.xml
+++ phpdoc/es/functions/satellite.xml
<!--

        $Id: satellite.xml,v 1.1 2000/09/13 16:37:47 rasmus Exp $

        Author: David Eriksson <david <email protected>>

-->

 <reference id="ref.satellite">
  <title>Satellite CORBA client extension</title>
  <titleabbrev>Satellite</titleabbrev>

  <partintro>
   <para>
    The Satellite extension is used for accessing CORBA objects. You
    will need to set the idl_directory= entry in php.ini to a path
    where you store all IDL files you use.
   </para>
  </partintro>

  <refentry id="class.orbitobject">
   <refnamediv>
    <refname>OrbitObject</refname>
    <refpurpose>Access CORBA objects</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>new <function>OrbitObject</function></funcdef>
      <paramdef>string <parameter>ior</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     This class provides access to a CORBA object. The
     <parameter>ior</parameter> parameter should be a string
     containing the IOR (Interoperable Object Reference) that
     identifies the remote object.
    </para>
    <para>
     <example>
      <title>Sample IDL file</title>
      <programlisting>
interface MyInterface {
    void SetInfo (string info);
    string GetInfo();

    attribute int value;
}
      </programlisting>
     </example>
    </para>
    <para>
     <example>
      <title>PHP code for accessing MyInterface</title>
      <programlisting role="php">
&lt;?php
$obj = new OrbitObject ($ior);

$obj->SetInfo ("A 2GooD object");

echo $obj->GetInfo();

$obj->value = 42;

echo $obj->value;
?>
      </programlisting>
     </example>
    </para>
   </refsect1>
  </refentry>

  <refentry id="class.orbitenum">
   <refnamediv>
    <refname>OrbitEnum</refname>
    <refpurpose>Use CORBA enums</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>new <function>OrbitEnum</function></funcdef>
      <paramdef>string <parameter>id</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     This class represents the enumeration identified with the
     <parameter>id</parameter> parameter. The
     <parameter>id</parameter> can be either the name of the
     enumeration (e.g "MyEnum"), or the full repository id
     (e.g. "IDL:MyEnum:1.0").
    </para>
    <para>
     <example>
      <title>Sample IDL file</title>
      <programlisting>
enum MyEnum {
    a,b,c,d,e
};
      </programlisting>
     </example>
    </para>
    <para>
     <example>
      <title>PHP code for accessing MyEnum</title>
      <programlisting role="php">
&lt;?php
$enum = new OrbitEnum ("MyEnum");

echo $enum->a; /* write 0 */
echo $enum->c; /* write 2 */
echo $enum->e; /* write 4 */
?>
      </programlisting>
     </example>
    </para>
   </refsect1>
  </refentry>

  <refentry id="class.orbitstruct">
   <refnamediv>
    <refname>OrbitStruct</refname>
    <refpurpose>Use CORBA structs</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>new <function>OrbitStruct</function></funcdef>
      <paramdef>string <parameter>id</parameter></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     This class represents the structure identified with the
     <parameter>id</parameter> parameter. The
     <parameter>id</parameter> can be either the name of the struct
     (e.g "MyStruct"), or the full repository id
     (e.g. "IDL:MyStruct:1.0").
    </para>
    <para>
     <example>
      <title>Sample IDL file</title>
      <programlisting>
struct MyStruct {
    short shortvalue;
    string stringvalue;
};

interface SomeInterface {
  void SetValues (MyStruct values);
  MyStruct GetValues();
}
      </programlisting>
     </example>
    </para>
    <para>
     <example>
      <title>PHP code for accessing MyStruct</title>
      <programlisting role="php">
&lt;?php
$obj = new OrbitObject ($ior);

$initial_values = new OrbitStruct ("IDL:MyStruct:1.0");
$initial_values->shortvalue = 42;
$initial_values->stringvalue = "HGTTG";

$obj->SetValues ($initial_values);

$values = $obj->GetValues();

echo $values->shortvalue;
echo $values->stringvalue;
?>
      </programlisting>
     </example>
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.satellite_caught_exception">
   <refnamediv>
    <refname>satellite_caught_exception</refname>
    <refpurpose>
     See if an exception was caught from the previous function
    </refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>bool
       <function>satellite_caught_exception</function>
      </funcdef>
      <paramdef></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     This function returns true if an exception has been caught.
    </para>
    <para>
     <example>
      <title>Sample IDL file</title>
      <programlisting>
/* ++?????++ Out of Cheese Error. Redo From Start. */
exception OutOfCheeseError {
    int parameter;
}

interface AnotherInterface {
    void AskWhy() raises (OutOfCheeseError);
}
      </programlisting>
     </example>
    </para>
    <para>
     <example>
      <title>PHP code for handling CORBA exceptions</title>
      <programlisting role="php">
&lt;?php
$obj = new OrbitObject ($ior);

$obj->AskWhy();

if (satellite_caught_exception()) {
    if ("IDL:OutOfCheeseError:1.0" == satellite_exception_id()) {
        $exception = satellite_exception_value();
        echo $exception->parameter;
    }
}
?>
      </programlisting>
     </example>
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.satellite_exception_id">
   <refnamediv>
    <refname>satellite_exception_id</refname>
    <refpurpose>Get the repository id for the latest excetpion.</refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>string <function>satellite_exception_id</function></funcdef>
      <paramdef></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     Return a repository id string. (E.g. "IDL:MyException:1.0".) For
     example usage see
     <function>satellite_caught_exception</function>.
    </para>
   </refsect1>
  </refentry>

  <refentry id="function.satellite_exception_value">
   <refnamediv>
    <refname>satellite_exception_value</refname>
    <refpurpose>
     Get the exception struct for the latest exception
    </refpurpose>
   </refnamediv>
   <refsect1>
    <title>Description</title>
    <funcsynopsis>
     <funcprototype>
      <funcdef>OrbitStruct
       <function>satellite_exception_value</function>
      </funcdef>
      <paramdef></paramdef>
     </funcprototype>
    </funcsynopsis>
    <para>
     Return an exception struct. For example usage see
     <function>satellite_caught_exception</function>.
    </para>
   </refsect1>
  </refentry>

 </reference>

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