1		/*
2		* Copyright 1999-2006 University of Chicago
3		*
4		* Licensed under the Apache License, Version 2.0 (the "License");
5		* you may not use this file except in compliance with the License.
6		* You may obtain a copy of the License at
7		*
8		* http://www.apache.org/licenses/LICENSE-2.0
9		*
10		* Unless required by applicable law or agreed to in writing, software
11		* distributed under the License is distributed on an "AS IS" BASIS,
12		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13		* See the License for the specific language governing permissions and
14		* limitations under the License.
15		*/
16
17		#include "globus_i_wsrf_service_group.h"
18		#include "wssg_Content.h"
19
20		/**
21		* Get the current state (as in the Entry resource property) of a service group
22		* entry
23		* @ingroup wssg
24		*
25		* @param entry_epr
26		* EPR referencing the entry to query.
27		* @param entry
28		* A pointer to an entry which will be initialized to contain the
29		* current value of the Entry resource property associated with the
30		* service named by @a entry_epr
31		*
32		* @retval GLOBUS_SUCCESS
33		* @retval #GLOBUS_SERVICE_GROUP_ERROR_TYPE_NULL_PARAMETER
34		* @retval #GLOBUS_SERVICE_GROUP_ERROR_TYPE_OUT_OF_MEMORY
35		* @retval #GLOBUS_SERVICE_GROUP_ERROR_TYPE_UNKNOWN
36		*/
37		globus_result_t
38		globus_service_group_get_entry(
39		const wsa_EndpointReferenceType * entry_epr,
40		wssg_EntryType * entry)
41	15	{
42		globus_result_t result;
43	15	wssg_ContentType * tmp_content = NULL;
44		globus_resource_t resource;
45		GlobusFuncName(globus_service_group_get_entry);
46
47	15	GlobusServiceGroupDebugEnter();
48	15	if (entry_epr == NULL || entry == NULL)
49		{
50	6	result = GLOBUS_SERVICE_GROUP_NULL_PARAMETER();
51
52	6	goto out;
53		}
54
55	9	result = wssg_EntryType_init_contents(entry);
56	9	if (result != GLOBUS_SUCCESS)
57		{
58	0	result = GLOBUS_SERVICE_GROUP_OUT_OF_MEMORY();
59
60	0	goto out;
61		}
62
63	9	result = wsa_EndpointReferenceType_copy(
64		&entry->ServiceGroupEntryEPR,
65		entry_epr);
66
67	9	if (result != GLOBUS_SUCCESS)
68		{
69	0	result = GLOBUS_SERVICE_GROUP_OUT_OF_MEMORY();
70
71	0	goto destroy_entry_out;
72		}
73
74	9	result = globus_wsrf_core_get_resource_from_epr(
75		entry_epr,
76		&resource);
77
78	9	if (result != GLOBUS_SUCCESS &&
79		globus_error_match(
80		globus_error_peek(result),
81		GLOBUS_WSRF_RESOURCE_MODULE,
82		GLOBUS_WSRF_RESOURCE_ERROR_TYPE_UNKNOWN_RESOURCE))
83		{
84		/* This entry was destroyed */
85	0	result = GLOBUS_SERVICE_GROUP_UNKNOWN();
86
87	0	goto destroy_entry_out;
88		}
89	9	else if (result != GLOBUS_SUCCESS)
90		{
91	0	result = GLOBUS_SERVICE_GROUP_OUT_OF_MEMORY();
92
93	0	goto destroy_entry_out;
94		}
95
96	9	result = globus_resource_get_property(
97		resource,
98		&wssg_Content_qname,
99		(void **) &tmp_content,
100		NULL);
101
102	9	if (result != GLOBUS_SUCCESS)
103		{
104	0	result = GLOBUS_SERVICE_GROUP_UNKNOWN();
105
106	0	goto finish_resource_out;
107		}
108	9	result = wssg_ContentType_copy(
109		&entry->Content,
110		tmp_content);
111	9	if (result != GLOBUS_SUCCESS)
112		{
113	0	result = GLOBUS_SERVICE_GROUP_OUT_OF_MEMORY();
114
115	0	goto finish_resource_out;
116		}
117
118	9	finish_resource_out:
119	9	globus_resource_finish(resource);
120	9	destroy_entry_out:
121	9	if (result != GLOBUS_SUCCESS)
122		{
123	0	wssg_EntryType_destroy_contents(entry);
124		}
125	15	out:
126	15	GlobusServiceGroupDebugExit();
127	15	return result;
128		}