|
|||||||||||||||||||
30 day Evaluation Version distributed via the Maven Jar Repository. Clover is not free. You have 30 days to evaluate it. Please visit http://www.thecortex.net/clover to obtain a licensed version of Clover | |||||||||||||||||||
Source file | Conditionals | Statements | Methods | TOTAL | |||||||||||||||
InvokeFactoryServiceConstructor.java | 100% | 94.1% | 100% | 96.3% |
|
1 |
// Copyright 2004 The Apache Software Foundation
|
|
2 |
//
|
|
3 |
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
4 |
// you may not use this file except in compliance with the License.
|
|
5 |
// You may obtain a copy of the License at
|
|
6 |
//
|
|
7 |
// http://www.apache.org/licenses/LICENSE-2.0
|
|
8 |
//
|
|
9 |
// Unless required by applicable law or agreed to in writing, software
|
|
10 |
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
11 |
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
12 |
// See the License for the specific language governing permissions and
|
|
13 |
// limitations under the License.
|
|
14 |
|
|
15 |
package org.apache.hivemind.impl;
|
|
16 |
|
|
17 |
import java.util.List;
|
|
18 |
|
|
19 |
import org.apache.hivemind.ApplicationRuntimeException;
|
|
20 |
import org.apache.hivemind.ServiceImplementationFactory;
|
|
21 |
import org.apache.hivemind.internal.Module;
|
|
22 |
import org.apache.hivemind.internal.ServicePoint;
|
|
23 |
import org.apache.hivemind.internal.ServiceImplementationConstructor;
|
|
24 |
import org.apache.hivemind.schema.Schema;
|
|
25 |
|
|
26 |
/**
|
|
27 |
* Constructs a new service by invoking methods on
|
|
28 |
* another service (which implements the
|
|
29 |
* {@link org.apache.hivemind.ServiceImplementationFactory} interface.
|
|
30 |
*
|
|
31 |
* @author Howard Lewis Ship
|
|
32 |
*/
|
|
33 |
public final class InvokeFactoryServiceConstructor |
|
34 |
extends BaseLocatable
|
|
35 |
implements ServiceImplementationConstructor
|
|
36 |
{ |
|
37 |
private String _factoryServiceId;
|
|
38 |
private ServicePoint _serviceExtensionPoint;
|
|
39 |
private Module _contributingModule;
|
|
40 |
|
|
41 |
/** List of {@link org.apache.hivemind.Element}, the raw XML parameters. */
|
|
42 |
private List _parameters;
|
|
43 |
|
|
44 |
/** The factory service to be invoked. */
|
|
45 |
private ServiceImplementationFactory _factory;
|
|
46 |
|
|
47 |
/** The parameters converted to objects as per the factory's parameter schema. */
|
|
48 |
private List _convertedParameters;
|
|
49 |
|
|
50 | 230 |
public Object constructCoreServiceImplementation()
|
51 |
{ |
|
52 | 230 |
if (_factory == null) |
53 |
{ |
|
54 | 228 |
ServicePoint factoryPoint = _contributingModule.getServicePoint(_factoryServiceId); |
55 |
|
|
56 | 228 |
_factory = |
57 |
(ServiceImplementationFactory) factoryPoint.getService( |
|
58 |
ServiceImplementationFactory.class);
|
|
59 |
|
|
60 | 228 |
Schema schema = factoryPoint.getParametersSchema(); |
61 |
|
|
62 |
// Note: it's kind of a toss up whether logging should occur using the
|
|
63 |
// id of the service being constructed, or of the factory being invoked.
|
|
64 |
// Here, we're using the constructed service ... with the intent being that
|
|
65 |
// users will enable debugging for the service (or search the logs for the service)
|
|
66 |
// if it fails to build properly.
|
|
67 |
|
|
68 | 228 |
SchemaProcessorImpl processor = |
69 |
new SchemaProcessorImpl(
|
|
70 |
_contributingModule.getErrorHandler(), |
|
71 |
_serviceExtensionPoint.getServiceLog(), |
|
72 |
schema); |
|
73 |
|
|
74 | 228 |
processor.process(_parameters, _contributingModule); |
75 |
|
|
76 | 228 |
_convertedParameters = processor.getElements(); |
77 |
} |
|
78 |
|
|
79 | 230 |
try
|
80 |
{ |
|
81 | 230 |
return _factory.createCoreServiceImplementation(
|
82 |
_serviceExtensionPoint.getExtensionPointId(), |
|
83 |
_serviceExtensionPoint.getServiceInterface(), |
|
84 |
_contributingModule, |
|
85 |
_convertedParameters); |
|
86 |
} |
|
87 |
catch (Exception ex)
|
|
88 |
{ |
|
89 | 0 |
throw new ApplicationRuntimeException(ex.getMessage(), getLocation(), ex); |
90 |
} |
|
91 |
} |
|
92 |
|
|
93 | 1 |
public Module getContributingModule()
|
94 |
{ |
|
95 | 1 |
return _contributingModule;
|
96 |
} |
|
97 |
|
|
98 | 710 |
public void setContributingModule(Module module) |
99 |
{ |
|
100 | 710 |
_contributingModule = module; |
101 |
} |
|
102 |
|
|
103 | 1 |
public List getParameters()
|
104 |
{ |
|
105 | 1 |
return _parameters;
|
106 |
} |
|
107 |
|
|
108 | 1 |
public ServicePoint getServiceExtensionPoint()
|
109 |
{ |
|
110 | 1 |
return _serviceExtensionPoint;
|
111 |
} |
|
112 |
|
|
113 | 710 |
public void setParameters(List list) |
114 |
{ |
|
115 | 710 |
_parameters = list; |
116 |
} |
|
117 |
|
|
118 | 709 |
public void setFactoryServiceId(String string) |
119 |
{ |
|
120 | 709 |
_factoryServiceId = string; |
121 |
} |
|
122 |
|
|
123 | 710 |
public void setServiceExtensionPoint(ServicePoint point) |
124 |
{ |
|
125 | 710 |
_serviceExtensionPoint = point; |
126 |
} |
|
127 |
|
|
128 |
} |
|
129 |
|
|