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<img alt="Erlang logo" src="../../../../doc/erlang-logo.png"><br><small><a href="users_guide.html">User's Guide</a><br><a href="index.html">Reference Manual</a><br><a href="release_notes.html">Release Notes</a><br><a href="../pdf/orber-3.6.24.pdf">PDF</a><br><a href="../../../../doc/index.html">Top</a></small><p><strong>orber</strong><br><strong>Reference Manual</strong><br><small>Version 3.6.24</small></p>
<br><a href="javascript:openAllFlips()">Expand All</a><br><a href="javascript:closeAllFlips()">Contract All</a><p><small><strong>Table of Contents</strong></small></p>
<ul class="flipMenu">
<li id="no" title="any " expanded="false">any<ul>
<li><a href="any.html">
Top of manual page
</a></li>
<li title="create-0"><a href="any.html#create-0">create/0</a></li>
<li title="create-2"><a href="any.html#create-2">create/2</a></li>
<li title="set_typecode-2"><a href="any.html#set_typecode-2">set_typecode/2</a></li>
<li title="get_typecode-1"><a href="any.html#get_typecode-1">get_typecode/1</a></li>
<li title="set_value-2"><a href="any.html#set_value-2">set_value/2</a></li>
<li title="get_value-1"><a href="any.html#get_value-1">get_value/1</a></li>
</ul>
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<li id="no" title="fixed " expanded="false">fixed<ul>
<li><a href="fixed.html">
Top of manual page
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<li title="create-3"><a href="fixed.html#create-3">create/3</a></li>
<li title="get_typecode-1"><a href="fixed.html#get_typecode-1">get_typecode/1</a></li>
<li title="add-2"><a href="fixed.html#add-2">add/2</a></li>
<li title="subtract-2"><a href="fixed.html#subtract-2">subtract/2</a></li>
<li title="multiply-2"><a href="fixed.html#multiply-2">multiply/2</a></li>
<li title="divide-2"><a href="fixed.html#divide-2">divide/2</a></li>
<li title="unary_minus-1"><a href="fixed.html#unary_minus-1">unary_minus/1</a></li>
</ul>
</li>
<li id="loadscrollpos" title="corba " expanded="true">corba<ul>
<li><a href="corba.html">
Top of manual page
</a></li>
<li title="create-2"><a href="corba.html#create-2">create/2</a></li>
<li title="create-3"><a href="corba.html#create-3">create/3</a></li>
<li title="create-4"><a href="corba.html#create-4">create/4</a></li>
<li title="create_link-2"><a href="corba.html#create_link-2">create_link/2</a></li>
<li title="create_link-3"><a href="corba.html#create_link-3">create_link/3</a></li>
<li title="create_link-4"><a href="corba.html#create_link-4">create_link/4</a></li>
<li title="dispose-1"><a href="corba.html#dispose-1">dispose/1</a></li>
<li title="create_nil_objref-0"><a href="corba.html#create_nil_objref-0">create_nil_objref/0</a></li>
<li title="create_subobject_key-2"><a href="corba.html#create_subobject_key-2">create_subobject_key/2</a></li>
<li title="get_subobject_key-1"><a href="corba.html#get_subobject_key-1">get_subobject_key/1</a></li>
<li title="get_pid-1"><a href="corba.html#get_pid-1">get_pid/1</a></li>
<li title="raise-1"><a href="corba.html#raise-1">raise/1</a></li>
<li title="reply-2"><a href="corba.html#reply-2">reply/2</a></li>
<li title="resolve_initial_references-1"><a href="corba.html#resolve_initial_references-1">resolve_initial_references/1</a></li>
<li title="resolve_initial_references-2"><a href="corba.html#resolve_initial_references-2">resolve_initial_references/2</a></li>
<li title="add_initial_service-2"><a href="corba.html#add_initial_service-2">add_initial_service/2</a></li>
<li title="remove_initial_service-1"><a href="corba.html#remove_initial_service-1">remove_initial_service/1</a></li>
<li title="list_initial_services-0"><a href="corba.html#list_initial_services-0">list_initial_services/0</a></li>
<li title="resolve_initial_references_remote-2"><a href="corba.html#resolve_initial_references_remote-2">resolve_initial_references_remote/2</a></li>
<li title="resolve_initial_references_remote-3"><a href="corba.html#resolve_initial_references_remote-3">resolve_initial_references_remote/3</a></li>
<li title="list_initial_services_remote-1"><a href="corba.html#list_initial_services_remote-1">list_initial_services_remote/1</a></li>
<li title="list_initial_services_remote-2"><a href="corba.html#list_initial_services_remote-2">list_initial_services_remote/2</a></li>
<li title="object_to_string-1"><a href="corba.html#object_to_string-1">object_to_string/1</a></li>
<li title="string_to_object-1"><a href="corba.html#string_to_object-1">string_to_object/1</a></li>
<li title="string_to_object-2"><a href="corba.html#string_to_object-2">string_to_object/2</a></li>
<li title="print_object-1"><a href="corba.html#print_object-1">print_object/1</a></li>
<li title="add_alternate_iiop_address-3"><a href="corba.html#add_alternate_iiop_address-3">add_alternate_iiop_address/3</a></li>
<li title="orb_init-1"><a href="corba.html#orb_init-1">orb_init/1</a></li>
</ul>
</li>
<li id="no" title="corba_object " expanded="false">corba_object<ul>
<li><a href="corba_object.html">
Top of manual page
</a></li>
<li title="get_interface-1"><a href="corba_object.html#get_interface-1">get_interface/1</a></li>
<li title="is_nil-1"><a href="corba_object.html#is_nil-1">is_nil/1</a></li>
<li title="is_a-2"><a href="corba_object.html#is_a-2">is_a/2</a></li>
<li title="is_a-3"><a href="corba_object.html#is_a-3">is_a/3</a></li>
<li title="is_remote-1"><a href="corba_object.html#is_remote-1">is_remote/1</a></li>
<li title="non_existent-1"><a href="corba_object.html#non_existent-1">non_existent/1</a></li>
<li title="non_existent-2"><a href="corba_object.html#non_existent-2">non_existent/2</a></li>
<li title="not_existent-1"><a href="corba_object.html#not_existent-1">not_existent/1</a></li>
<li title="not_existent-2"><a href="corba_object.html#not_existent-2">not_existent/2</a></li>
<li title="is_equivalent-2"><a href="corba_object.html#is_equivalent-2">is_equivalent/2</a></li>
<li title="hash-2"><a href="corba_object.html#hash-2">hash/2</a></li>
</ul>
</li>
<li id="no" title="orber " expanded="false">orber<ul>
<li><a href="orber.html">
Top of manual page
</a></li>
<li title="start-0"><a href="orber.html#start-0">start/0</a></li>
<li title="start-1"><a href="orber.html#start-1">start/1</a></li>
<li title="jump_start-1"><a href="orber.html#jump_start-1">jump_start/1</a></li>
<li title="stop-0"><a href="orber.html#stop-0">stop/0</a></li>
<li title="info-0"><a href="orber.html#info-0">info/0</a></li>
<li title="info-1"><a href="orber.html#info-1">info/1</a></li>
<li title="exception_info-1"><a href="orber.html#exception_info-1">exception_info/1</a></li>
<li title="is_system_exception-1"><a href="orber.html#is_system_exception-1">is_system_exception/1</a></li>
<li title="get_tables-0"><a href="orber.html#get_tables-0">get_tables/0</a></li>
<li title="get_ORBInitRef-0"><a href="orber.html#get_ORBInitRef-0">get_ORBInitRef/0</a></li>
<li title="get_ORBDefaultInitRef-0"><a href="orber.html#get_ORBDefaultInitRef-0">get_ORBDefaultInitRef/0</a></li>
<li title="domain-0"><a href="orber.html#domain-0">domain/0</a></li>
<li title="iiop_port-0"><a href="orber.html#iiop_port-0">iiop_port/0</a></li>
<li title="iiop_out_ports-0"><a href="orber.html#iiop_out_ports-0">iiop_out_ports/0</a></li>
<li title="iiop_out_ports_random-0"><a href="orber.html#iiop_out_ports_random-0">iiop_out_ports_random/0</a></li>
<li title="iiop_out_ports_attempts-0"><a href="orber.html#iiop_out_ports_attempts-0">iiop_out_ports_attempts/0</a></li>
<li title="iiop_ssl_port-0"><a href="orber.html#iiop_ssl_port-0">iiop_ssl_port/0</a></li>
<li title="iiop_timeout-0"><a href="orber.html#iiop_timeout-0">iiop_timeout/0</a></li>
<li title="iiop_connection_timeout-0"><a href="orber.html#iiop_connection_timeout-0">iiop_connection_timeout/0</a></li>
<li title="iiop_connections-0"><a href="orber.html#iiop_connections-0">iiop_connections/0</a></li>
<li title="iiop_connections-1"><a href="orber.html#iiop_connections-1">iiop_connections/1</a></li>
<li title="iiop_connections_pending-0"><a href="orber.html#iiop_connections_pending-0">iiop_connections_pending/0</a></li>
<li title="iiop_in_connection_timeout-0"><a href="orber.html#iiop_in_connection_timeout-0">iiop_in_connection_timeout/0</a></li>
<li title="iiop_acl-0"><a href="orber.html#iiop_acl-0">iiop_acl/0</a></li>
<li title="activate_audit_trail-0"><a href="orber.html#activate_audit_trail-0">activate_audit_trail/0</a></li>
<li title="activate_audit_trail-1"><a href="orber.html#activate_audit_trail-1">activate_audit_trail/1</a></li>
<li title="deactivate_audit_trail-0"><a href="orber.html#deactivate_audit_trail-0">deactivate_audit_trail/0</a></li>
<li title="add_listen_interface-2"><a href="orber.html#add_listen_interface-2">add_listen_interface/2</a></li>
<li title="add_listen_interface-3"><a href="orber.html#add_listen_interface-3">add_listen_interface/3</a></li>
<li title="add_listen_interface-3"><a href="orber.html#add_listen_interface-3">add_listen_interface/3</a></li>
<li title="remove_listen_interface-1"><a href="orber.html#remove_listen_interface-1">remove_listen_interface/1</a></li>
<li title="close_connection-1"><a href="orber.html#close_connection-1">close_connection/1</a></li>
<li title="close_connection-2"><a href="orber.html#close_connection-2">close_connection/2</a></li>
<li title="secure-0"><a href="orber.html#secure-0">secure/0</a></li>
<li title="ssl_server_options-0"><a href="orber.html#ssl_server_options-0">ssl_server_options/0</a></li>
<li title="ssl_client_options-0"><a href="orber.html#ssl_client_options-0">ssl_client_options/0</a></li>
<li title="set_ssl_client_options-1"><a href="orber.html#set_ssl_client_options-1">set_ssl_client_options/1</a></li>
<li title="objectkeys_gc_time-0"><a href="orber.html#objectkeys_gc_time-0">objectkeys_gc_time/0</a></li>
<li title="orber_nodes-0"><a href="orber.html#orber_nodes-0">orber_nodes/0</a></li>
<li title="install-1"><a href="orber.html#install-1">install/1</a></li>
<li title="install-2"><a href="orber.html#install-2">install/2</a></li>
<li title="uninstall-0"><a href="orber.html#uninstall-0">uninstall/0</a></li>
<li title="add_node-2"><a href="orber.html#add_node-2">add_node/2</a></li>
<li title="remove_node-1"><a href="orber.html#remove_node-1">remove_node/1</a></li>
<li title="configure-2"><a href="orber.html#configure-2">configure/2</a></li>
</ul>
</li>
<li id="no" title="orber_ifr " expanded="false">orber_ifr<ul>
<li><a href="orber_ifr.html">
Top of manual page
</a></li>
<li title="init-2"><a href="orber_ifr.html#init-2">init/2</a></li>
<li title="find_repository-0"><a href="orber_ifr.html#find_repository-0">find_repository/0</a></li>
<li title="get_def_kind-1"><a href="orber_ifr.html#get_def_kind-1">get_def_kind/1</a></li>
<li title="destroy-1"><a href="orber_ifr.html#destroy-1">destroy/1</a></li>
<li title="get_id-1"><a href="orber_ifr.html#get_id-1">get_id/1</a></li>
<li title="set_id-2"><a href="orber_ifr.html#set_id-2">set_id/2</a></li>
<li title="get_name-1"><a href="orber_ifr.html#get_name-1">get_name/1</a></li>
<li title="set_name-2"><a href="orber_ifr.html#set_name-2">set_name/2</a></li>
<li title="get_version-1"><a href="orber_ifr.html#get_version-1">get_version/1</a></li>
<li title="set_version-2"><a href="orber_ifr.html#set_version-2">set_version/2</a></li>
<li title="get_defined_in-1"><a href="orber_ifr.html#get_defined_in-1">get_defined_in/1</a></li>
<li title="get_absolute_name-1"><a href="orber_ifr.html#get_absolute_name-1">get_absolute_name/1</a></li>
<li title="get_containing_repository-1"><a href="orber_ifr.html#get_containing_repository-1">get_containing_repository/1</a></li>
<li title="describe-1"><a href="orber_ifr.html#describe-1">describe/1</a></li>
<li title="move-4"><a href="orber_ifr.html#move-4">move/4</a></li>
<li title="lookup-2"><a href="orber_ifr.html#lookup-2">lookup/2</a></li>
<li title="contents-3"><a href="orber_ifr.html#contents-3">contents/3</a></li>
<li title="lookup_name-5"><a href="orber_ifr.html#lookup_name-5">lookup_name/5</a></li>
<li title="describe_contents-4"><a href="orber_ifr.html#describe_contents-4">describe_contents/4</a></li>
<li title="create_module-4"><a href="orber_ifr.html#create_module-4">create_module/4</a></li>
<li title="create_constant-6"><a href="orber_ifr.html#create_constant-6">create_constant/6</a></li>
<li title="create_struct-5"><a href="orber_ifr.html#create_struct-5">create_struct/5</a></li>
<li title="create_union-6"><a href="orber_ifr.html#create_union-6">create_union/6</a></li>
<li title="create_enum-5"><a href="orber_ifr.html#create_enum-5">create_enum/5</a></li>
<li title="create_alias-5"><a href="orber_ifr.html#create_alias-5">create_alias/5</a></li>
<li title="create_interface-5"><a href="orber_ifr.html#create_interface-5">create_interface/5</a></li>
<li title="create_exception-5"><a href="orber_ifr.html#create_exception-5">create_exception/5</a></li>
<li title="get_type-1"><a href="orber_ifr.html#get_type-1">get_type/1</a></li>
<li title="lookup_id-2"><a href="orber_ifr.html#lookup_id-2">lookup_id/2</a></li>
<li title="get_primitive-2"><a href="orber_ifr.html#get_primitive-2">get_primitive/2</a></li>
<li title="create_string-2"><a href="orber_ifr.html#create_string-2">create_string/2</a></li>
<li title="create_wstring-2"><a href="orber_ifr.html#create_wstring-2">create_wstring/2</a></li>
<li title="create_fixed-3"><a href="orber_ifr.html#create_fixed-3">create_fixed/3</a></li>
<li title="create_sequence-3"><a href="orber_ifr.html#create_sequence-3">create_sequence/3</a></li>
<li title="create_array-3"><a href="orber_ifr.html#create_array-3">create_array/3</a></li>
<li title="create_idltype-2"><a href="orber_ifr.html#create_idltype-2">create_idltype/2</a></li>
<li title="get_type_def-1"><a href="orber_ifr.html#get_type_def-1">get_type_def/1</a></li>
<li title="set_type_def-2"><a href="orber_ifr.html#set_type_def-2">set_type_def/2</a></li>
<li title="get_value-1"><a href="orber_ifr.html#get_value-1">get_value/1</a></li>
<li title="set_value-2"><a href="orber_ifr.html#set_value-2">set_value/2</a></li>
<li title="get_members-1"><a href="orber_ifr.html#get_members-1">get_members/1</a></li>
<li title="set_members-2"><a href="orber_ifr.html#set_members-2">set_members/2</a></li>
<li title="get_discriminator_type-1"><a href="orber_ifr.html#get_discriminator_type-1">get_discriminator_type/1</a></li>
<li title="get_discriminator_type_def-1"><a href="orber_ifr.html#get_discriminator_type_def-1">get_discriminator_type_def/1</a></li>
<li title="set_discriminator_type_def-2"><a href="orber_ifr.html#set_discriminator_type_def-2">set_discriminator_type_def/2</a></li>
<li title="get_original_type_def-1"><a href="orber_ifr.html#get_original_type_def-1">get_original_type_def/1</a></li>
<li title="set_original_type_def-2"><a href="orber_ifr.html#set_original_type_def-2">set_original_type_def/2</a></li>
<li title="get_kind-1"><a href="orber_ifr.html#get_kind-1">get_kind/1</a></li>
<li title="get_bound-1"><a href="orber_ifr.html#get_bound-1">get_bound/1</a></li>
<li title="set_bound-2"><a href="orber_ifr.html#set_bound-2">set_bound/2</a></li>
<li title="get_element_type-1"><a href="orber_ifr.html#get_element_type-1">get_element_type/1</a></li>
<li title="get_element_type_def-1"><a href="orber_ifr.html#get_element_type_def-1">get_element_type_def/1</a></li>
<li title="set_element_type_def-2"><a href="orber_ifr.html#set_element_type_def-2">set_element_type_def/2</a></li>
<li title="get_length-1"><a href="orber_ifr.html#get_length-1">get_length/1</a></li>
<li title="set_length-2"><a href="orber_ifr.html#set_length-2">set_length/2</a></li>
<li title="get_mode-1"><a href="orber_ifr.html#get_mode-1">get_mode/1</a></li>
<li title="set_mode-2"><a href="orber_ifr.html#set_mode-2">set_mode/2</a></li>
<li title="get_result-1"><a href="orber_ifr.html#get_result-1">get_result/1</a></li>
<li title="get_result_def-1"><a href="orber_ifr.html#get_result_def-1">get_result_def/1</a></li>
<li title="set_result_def-2"><a href="orber_ifr.html#set_result_def-2">set_result_def/2</a></li>
<li title="get_params-1"><a href="orber_ifr.html#get_params-1">get_params/1</a></li>
<li title="set_params-2"><a href="orber_ifr.html#set_params-2">set_params/2</a></li>
<li title="get_contexts-1"><a href="orber_ifr.html#get_contexts-1">get_contexts/1</a></li>
<li title="set_contexts-2"><a href="orber_ifr.html#set_contexts-2">set_contexts/2</a></li>
<li title="get_exceptions-1"><a href="orber_ifr.html#get_exceptions-1">get_exceptions/1</a></li>
<li title="set_exceptions-2"><a href="orber_ifr.html#set_exceptions-2">set_exceptions/2</a></li>
<li title="get_base_interfaces-1"><a href="orber_ifr.html#get_base_interfaces-1">get_base_interfaces/1</a></li>
<li title="set_base_interfaces-2"><a href="orber_ifr.html#set_base_interfaces-2">set_base_interfaces/2</a></li>
<li title="is_a-2"><a href="orber_ifr.html#is_a-2">is_a/2</a></li>
<li title="describe_interface-1"><a href="orber_ifr.html#describe_interface-1">describe_interface/1</a></li>
<li title="create_attribute-6"><a href="orber_ifr.html#create_attribute-6">create_attribute/6</a></li>
<li title="create_operation-9"><a href="orber_ifr.html#create_operation-9">create_operation/9</a></li>
</ul>
</li>
<li id="no" title="orber_tc " expanded="false">orber_tc<ul>
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Top of manual page
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<li title="null-0"><a href="orber_tc.html#null-0">null/0</a></li>
<li title="void-0"><a href="orber_tc.html#void-0">void/0</a></li>
<li title="short-0"><a href="orber_tc.html#short-0">short/0</a></li>
<li title="unsigned_short-0"><a href="orber_tc.html#unsigned_short-0">unsigned_short/0</a></li>
<li title="long-0"><a href="orber_tc.html#long-0">long/0</a></li>
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<div class="innertube">
<!-- refpage --><center><h1>corba</h1></center>
<h3>MODULE</h3>
<div class="REFBODY">corba</div>
<h3>MODULE SUMMARY</h3>
<div class="REFBODY">The functions on CORBA module level</div>
<h3>DESCRIPTION</h3>
<div class="REFBODY"><p>
<p>This module contains functions that are specified on the CORBA module
level. It also contains some functions for creating and disposing
objects.</p>
</p></div>
<h3>EXPORTS</h3>
<p><a name="create-2"><span class="bold_code">create(Module, TypeID) -> Object</span></a><br><a name="create-3"><span class="bold_code">create(Module, TypeID, Env) -> Object</span></a><br><a name="create-4"><span class="bold_code">create(Module, TypeID, Env, Optons1) -> Object</span></a><br><a name="create_link-2"><span class="bold_code">create_link(Module, TypeID) -> Object</span></a><br><a name="create_link-3"><span class="bold_code">create_link(Module, TypeID, Env) -> Object</span></a><br><a name="create_link-4"><span class="bold_code">create_link(Module, TypeID, Env, Options2) -> Reply</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">Module = atom()</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">TypeID = string()</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Env = term()</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Options1 = [{persistent, Bool} | {regname, RegName} | {local_typecheck, Bool}]</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Options2 = [{sup_child, Bool} | {persistent, Bool} | {regname, RegName} | {pseudo, Bool} | {local_typecheck, Bool}]</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">RegName = {local, atom()} | {global, term()}</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Reply = #objref | {ok, Pid, #objref}</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Bool = true | false</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Object = #objref</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>These functions start a new server object. If you start it
without <strong>RegName</strong> it can only be accessed through the
returned object key. Started with a <strong>RegName</strong> the name is
registered locally or globally. </p>
<p><strong>TypeID</strong> is the repository ID of the server object type and
could for example look like "IDL:StackModule/Stack:1.0". </p>
<p><strong>Module</strong> is the name of the interface API module. </p>
<p><strong>Env</strong> is the arguments passed which will be passed to the
implementations <strong>init</strong> call-back function.</p>
<p>A server started with create/2, create/3 or create/4 does not care
about the parent, which means that the parent is not handled
explicitly in the generic process part. </p>
<p>A server started with create_link2, create_link/3 or create_link/4
is initially linked to the caller, the parent, and it will
terminate whenever the parent process terminates, and with the same
reason as the parent. If the server traps exits, the terminate/2
call-back function is called in order to clean up before the
termination. These functions should be used if the server is a
worker in a supervision tree.</p>
<p>If you use the option <span class="code">{sup_child, true}</span> create_link/4 will return
<span class="code">{ok, Pid, #objref}</span>, otherwise <span class="code">#objref</span>, and make it possible
to start a server as a supervisor child (stdlib-1.7 or later).</p>
<p>If you use the option <span class="code">{persistent, true}</span> you also must use the option
<span class="code">{regname, {global, Name}}</span>. This combination makes it possible to tell
the difference between a server permanently terminated or in the process of restarting.</p>
<p>The option <span class="code">{pseudo, true}</span>, allow us to create an object which is not a
server. Using <span class="code">{pseudo, true}</span> overrides all other start options.
For more information see section <span class="code">Module_Interface</span>.</p>
<p>If a server is started using the option <span class="code">{persistent, true}</span> the object key
will not be removed unless it terminates with reason <strong>normal</strong> or <strong>shutdown</strong>.
Hence, if persistent servers is used as supervisor children they should be <strong>transient</strong>
and the <strong>objectkeys_gc_time</strong> should be modified (default equals <span class="code">infinity</span>).</p>
<p>The option <span class="code">{local_typecheck, boolean()}</span>, which overrides the
<span class="bold_code"><a href="ch_install.html#flags">Local Typechecking</a></span>
environment flag, turns on or off typechecking. If activated,
parameters, replies and raised exceptions will be checked to ensure that
the data is correct, when invoking operations on CORBA Objects within
the same Orber domain. Due to the extra overhead, this option
<strong>MAY ONLY</strong> be used during testing and development.</p>
<div class="example"><pre>
Example:
corba:create('StackModule_Stack', "IDL:StackModule/Stack:1.0", {10, test})
</pre></div>
</p></div>
<p><a name="dispose-1"><span class="bold_code">dispose(Object) -> ok</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">Object = #objref</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>This function is used for terminating the execution of a
server object. Invoking this operation on a NIL object reference,
e.g., the return value of <span class="code">corba:create_nil_objref/0</span>, always
return ok. For valid object references, invoking this operation
more than once, will result in a system exception.</p>
</p></div>
<p><a name="create_nil_objref-0"><span class="bold_code">create_nil_objref() -> Object</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">Object = #objref representing NIL.</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>Creates an object reference that represents the NIL value.
Attempts to invoke operations using the returned object reference
will return a system exception.</p>
</p></div>
<p><a name="create_subobject_key-2"><span class="bold_code">create_subobject_key(Object, Key) -> Result</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">Object = #objref</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Key = term()</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Result = #objref</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>This function is used to create a subobject in a server object.
It can for example be useful when one wants unique access to
separate rows in a mnesia or an ETS table. The <strong>Result</strong> is
an object reference that will be seen as a unique reference to
the outside world but will access the same server object where one
can use the <strong>get_subobject_key/1</strong> function to get the private
key value.</p>
<p><strong>Key</strong> is stored in the object reference <strong>Object</strong>.
If it is a binary it will be stored as is and otherwise it is
converted to a binary before storage.</p>
</p></div>
<p><a name="get_subobject_key-1"><span class="bold_code">get_subobject_key(Object) -> Result</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">Object = #objref</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Result = #binary</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>This function is used to fetch a subobject key from the object
reference <strong>Object</strong>. The result is a always a binary, if it
was an Erlang term that was stored with <strong>create_subobject_key/2</strong>
one can to do <strong>binary_to_term/1</strong> to get the real value. </p>
</p></div>
<p><a name="get_pid-1"><span class="bold_code">get_pid(Object) -> Result</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">Object = #objref</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Result = #pid | {error, Reason} | {'EXCEPTION',E}</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>This function is to get the process id from an object, which is a
must when CORBA objects is started/handled in a supervisor tree.
The function will throw exceptions if the key is not found or
some other error occurs.</p>
</p></div>
<p><a name="raise-1"><span class="bold_code">raise(Exception)</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">Exception = record()</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>This function is used for raising corba exceptions as an
Erlang user generated exit signal. It will throw the tuple
<span class="code">{'EXCEPTION', </span><strong>Exception</strong><span class="code">}</span>.</p>
</p></div>
<p><a name="reply-2"><span class="bold_code">reply(To, Reply) -> true</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">To = client reference</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Reply = IDL type</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>This function can be used by a CORBA object to explicitly send
a reply to a client that invoked a two-way operation. If this operation
is used, it is <strong>not</strong> possible to return a reply in the call-back
module.
<br>
<strong>To</strong> must be the <strong>From</strong> argument provided to the
callback function, which requires that the IC option <strong>from</strong>
was used when compiling the IDL-file.</p>
</p></div>
<p><a name="resolve_initial_references-1"><span class="bold_code">resolve_initial_references(ObjectId) -> Object</span></a><br><a name="resolve_initial_references-2"><span class="bold_code">resolve_initial_references(ObjectId, Contexts) -> Object</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">ObjectId = string()</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Contexts = [Context]</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Context = #'IOP_ServiceContext'{context_id = CtxId, context_data = CtxData}</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">CtxId = ?ORBER_GENERIC_CTX_ID</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">CtxData = {interface, Interface} | {userspecific, term()} | {configuration, Options}</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Interface = string()</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Options = [{Key, Value}]</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Key = ssl_client_options</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Value = allowed value associated with the given key</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Object = #objref</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>This function returns the object reference associated with the given
object id. Initially, only <span class="code">"NameService"</span> is available. To add or remove
services use <span class="code">add_initial_service/2</span> or <span class="code">remove_initial_service/1</span>.</p>
<p>The <strong>configuration</strong> context is used to override the global
SSL client side
<span class="bold_code"><a href="ch_install.html#config">configuration</a></span>.</p>
</p></div>
<p><a name="add_initial_service-2"><span class="bold_code">add_initial_service(ObjectId, Object) -> boolean()</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">ObjectId = string()</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Object = #objref</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>This operation allows us to add initial services, which can be accessed by
using <span class="code">resolve_initial_references/1</span> or the <span class="code">corbaloc</span> schema.
If using an Id defined by the OMG, the given object must be of the
correct type; for more information see the
<span class="bold_code"><a href="ch_naming_service.html#interop_ns">Interoperable Naming Service</a></span>.
Returns <span class="code">false</span> if the given id already exists.</p>
</p></div>
<p><a name="remove_initial_service-1"><span class="bold_code">remove_initial_service(ObjectId) -> boolean()</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">ObjectId = string()</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>If we don not want a certain service to be accessible, invoking this function
will remove the association. Returns <span class="code">true</span> if able to terminate the
binding. If no such binding existed <span class="code">false</span> is returned.</p>
</p></div>
<p><a name="list_initial_services-0"><span class="bold_code">list_initial_services() -> [ObjectId]</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">ObjectId = string()</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>This function returns a list of allowed object id's.</p>
</p></div>
<p><a name="resolve_initial_references_remote-2"><span class="bold_code">resolve_initial_references_remote(ObjectId, Address) -> Object</span></a><br><a name="resolve_initial_references_remote-3"><span class="bold_code">resolve_initial_references_remote(ObjectId, Address, Contexts) -> Object</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">ObjectId = string()</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Address = [RemoteModifier]</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">RemoteModifier = string()</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Contexts = [Context]</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Context = #'IOP_ServiceContext'{context_id = CtxId, context_data = CtxData}</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">CtxId = ?ORBER_GENERIC_CTX_ID</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">CtxData = {interface, Interface} | {userspecific, term()} | {configuration, Options}</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Interface = string()</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Options = [{Key, Value}]</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Key = ssl_client_options</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Value = allowed value associated with the given key</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Object = #objref</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>This function returns the object reference for the object id asked
for.
The remote modifier string has the following format:
<span class="code">"iiop://host:port"</span>.</p>
<p>The <strong>configuration</strong> context is used to override the global
SSL client side
<span class="bold_code"><a href="ch_install.html#config">configuration</a></span>.</p>
<div class="warning">
<div class="label">Warning</div>
<div class="content"><p>
<p>This operation is not supported by most ORB's. Hence, use
<span class="code">corba:string_to_object/1</span> instead.</p>
</p></div>
</div>
</p></div>
<p><a name="list_initial_services_remote-1"><span class="bold_code">list_initial_services_remote(Address) -> [ObjectId]</span></a><br><a name="list_initial_services_remote-2"><span class="bold_code">list_initial_services_remote(Address, Contexts) -> [ObjectId]</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">Address = [RemoteModifier]</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">RemoteModifier = string()</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Contexts = [Context]</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Context = #'IOP_ServiceContext'{context_id = CtxId, context_data = CtxData}</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">CtxId = ?ORBER_GENERIC_CTX_ID</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">CtxData = {interface, Interface} | {userspecific, term()} | {configuration, Options}</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Interface = string()</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Options = [{Key, Value}]</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Key = ssl_client_options</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Value = allowed value associated with the given key</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">ObjectId = string()</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>This function returns a list of allowed object id's. The remote modifier
string has the following format: <span class="code">"iiop://host:port"</span>.</p>
<p>The <strong>configuration</strong> context is used to override the global
SSL client side
<span class="bold_code"><a href="ch_install.html#config">configuration</a></span>.</p>
<div class="warning">
<div class="label">Warning</div>
<div class="content"><p>
<p>This operation is not supported by most ORB's. Hence, avoid
using it.</p>
</p></div>
</div>
</p></div>
<p><a name="object_to_string-1"><span class="bold_code">object_to_string(Object) -> IOR_string</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">Object = #objref</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">IOR_string = string()</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>This function returns the object reference as the external string
representation of an IOR.</p>
</p></div>
<p><a name="string_to_object-1"><span class="bold_code">string_to_object(IOR_string) -> Object</span></a><br><a name="string_to_object-2"><span class="bold_code">string_to_object(IOR_string, Contexts) -> Object</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">IOR_string = string()</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Contexts = [Context]</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Context = #'IOP_ServiceContext'{context_id = CtxId, context_data = CtxData}</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">CtxId = ?ORBER_GENERIC_CTX_ID</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">CtxData = {interface, Interface} | {userspecific, term()} | {configuration, Options}</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Interface = string()</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Options = [{Key, Value}]</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Key = ssl_client_options</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Value = allowed value associated with the given key</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Object = #objref</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>This function takes a <span class="code">corbaname</span>, <span class="code">corbaloc</span> or an IOR on the
external string representation and returns the object reference.</p>
<p>To lookup the NameService reference, simply use
<span class="code">"corbaloc:iiop:1.2@123.0.0.012:4001/NameService"</span></p>
<p>We can also resolve an object from the NameService by using
<span class="code">"corbaname:iiop:1.2@123.0.0.012:4001/NameService#org/Erlang/MyObj"</span></p>
<p>For more information about <span class="code">corbaname</span> and <span class="code">corbaloc</span>, see
the User's Guide (Interoperable Naming Service).</p>
<p>The <strong>configuration</strong> context is used to override the global
SSL client side
<span class="bold_code"><a href="ch_install.html#config">configuration</a></span>.</p>
<p>How to handle the interface context is further described in the User's Guide.</p>
</p></div>
<p><a name="print_object-1"><span class="bold_code">print_object(Data [, Type]) -> ok | {'EXCEPTION', E} | {'EXIT', R} | string()</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">Data = IOR_string | #objref (local or external) | corbaloc/corbaname string</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Type = IoDevice | error_report | {error_report, Reason} | info_msg | {info_msg, Comment} | string</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">IoDevice = see the io-module</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Reason = Comment = string()</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>The object represented by the supplied data is dissected and presented
in a more readable form. The Type parameter is optional; if not supplied
standard output is used. For <span class="code">error_report</span> and <span class="code">info_msg</span>
the <span class="code">error_logger</span> module is used, with or without Reason or Comment.
If the atom <span class="code">string</span> is supplied this function will return a flat
list. The <span class="code">IoDevice</span> is passed to the operation <span class="code">io:format/2</span>.</p>
<p>If the supplied object is a local reference, the output is equivalent
to an object exported from the node this function is invoked on.</p>
</p></div>
<p><a name="add_alternate_iiop_address-3"><span class="bold_code">add_alternate_iiop_address(Object, Host, Port) -> NewObject | {'EXCEPTION', E}</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">Object = NewObject = local #objref</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Host = string()</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Port = integer()</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>This operation creates a new instance of the supplied object
containing an ALTERNATE_IIOP_ADDRESS component. Only the new instance
contains the new component. When this object is passed to another
ORB, which supports the ALTERNATE_IIOP_ADDRESS, requests will be routed
to the alternate address if it is not possible to communicate with
the main address.</p>
<p>The ALTERNATE_IIOP_ADDRESS component requires that IIOP-1.2 is used.
Hence, make sure both Orber and the other ORB is correctly configured.</p>
<p></p>
<div class="note">
<div class="label">Note</div>
<div class="content"><p>
<p>Make sure that the given <span class="code">Object</span> is accessible via the
alternate Host/port. For example, if the object is correctly started as
<span class="code">local</span> or <span class="code">pseudo</span>, the object should be available on all
nodes within a multi-node Orber installation. Since only one instance
exists for other object types, it will not be possible to access it
if the node it was started on terminates.</p>
</p></div>
</div>
</p></div>
<p><a name="orb_init-1"><span class="bold_code">orb_init(KeyValueList) -> ok | {'EXIT', Reason}</span></a><br></p>
<div class="REFBODY">
<p>Types:</p>
<div class="REFTYPES">
<span class="bold_code">KeyValueList = [{Key, Value}]</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Key = any key listed in the configuration chapter</span><br>
</div>
<div class="REFTYPES">
<span class="bold_code">Value = allowed value associated with the given key</span><br>
</div>
</div>
<div class="REFBODY"><p>
<p>This function allows the user to configure Orber in, for example,
an Erlang shell. Orber may <strong>NOT</strong> be started prior to invoking
this operation. For more information, see
<span class="bold_code"><a href="ch_install.html#config">configuration settings</a></span>
in the User's Guide.</p>
</p></div>
</div>
<div class="footer">
<hr>
<p>Copyright © 1997-2012 Ericsson AB. All Rights Reserved.</p>
</div>
</div>
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