1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
|
/*******************************************************************************
* Copyright (c) 2012-2013 University of Stuttgart.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and the Apache License 2.0 which both accompany this distribution,
* and are available at http://www.eclipse.org/legal/epl-v10.html
* and http://www.apache.org/licenses/LICENSE-2.0
*
* Contributors:
* Oliver Kopp - initial API and implementation
*******************************************************************************/
package org.eclipse.winery.repository.resources.admin.types;
import java.util.Collection;
import java.util.HashMap;
import java.util.Iterator;
import java.util.SortedSet;
import java.util.TreeSet;
import javax.ws.rs.DELETE;
import javax.ws.rs.FormParam;
import javax.ws.rs.GET;
import javax.ws.rs.POST;
import javax.ws.rs.Path;
import javax.ws.rs.PathParam;
import javax.ws.rs.Produces;
import javax.ws.rs.QueryParam;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.core.Response.Status;
import javax.ws.rs.core.UriInfo;
import org.apache.commons.lang3.StringUtils;
import org.eclipse.winery.common.Util;
import org.eclipse.winery.repository.datatypes.TypeWithShortName;
import org.eclipse.winery.repository.datatypes.ids.admin.TypesId;
import org.eclipse.winery.repository.datatypes.select2.Select2DataItem;
import org.eclipse.winery.repository.resources.admin.AbstractAdminResource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.sun.jersey.api.view.Viewable;
/**
* Handles longname/shortname by using properties
*
* FIXME: This class does NOT support dynamic reloading of the underlying
* Configuration instance
*
*/
public abstract class AbstractTypesManager extends AbstractAdminResource {
@Context
private UriInfo uriInfo;
protected static final Logger logger = LoggerFactory.getLogger(AbstractTypesManager.class);
// hashes from a long type string to the type object holding complete type data
private final HashMap<String, TypeWithShortName> hashTypeStringToType;
public AbstractTypesManager(TypesId id) {
super(id);
// now, this.configuration is filled with stored data
// copy over information from configuration to internal data structure
this.hashTypeStringToType = new HashMap<String, TypeWithShortName>();
Iterator<String> keys = this.configuration.getKeys();
while (keys.hasNext()) {
String key = keys.next();
String value = this.configuration.getString(key);
TypeWithShortName typeInfo = new TypeWithShortName(key, value);
this.hashTypeStringToType.put(key, typeInfo);
}
}
protected void addData(String longName, String shortName) {
TypeWithShortName t = new TypeWithShortName(longName, shortName);
this.addData(t);
}
/**
* Adds data to the internal data structure WITHOUT persisting it
*
* More or less a quick hack to enable adding default types without
* persisting them in the storage
*
* @param t the type to add
*/
private void addData(TypeWithShortName t) {
this.hashTypeStringToType.put(t.getType(), t);
}
public synchronized void addTypeWithShortName(TypeWithShortName type) {
this.addData(type);
this.configuration.setProperty(type.getType(), type.getShortName());
}
/**
* Removes a type. Will not remove a type added by "addData"
*/
@DELETE
@Path("{type}")
public Response removeTypeWithResponse(@PathParam("type") String type) {
type = Util.URLdecode(type);
if (this.configuration.containsKey(type)) {
this.hashTypeStringToType.remove(type);
this.configuration.clearProperty(type);
return Response.noContent().build();
} else if (this.hashTypeStringToType.containsKey(type)) {
// predefined types may not be deleted
// this branch is hit at types added via addData (e.g., predefined plantypes)
return Response.status(Status.FORBIDDEN).build();
} else {
return Response.status(Status.NOT_FOUND).build();
}
}
/**
* Returns a sorted list of all available types
*/
public Collection<TypeWithShortName> getTypes() {
Collection<TypeWithShortName> res = new TreeSet<TypeWithShortName>(this.hashTypeStringToType.values());
return res;
}
@GET
@Produces(MediaType.APPLICATION_JSON)
public Object getTypesAsJSONArrayList(@QueryParam("select2") String select2) {
if (select2 == null) {
return this.getTypes();
} else {
// select2 mode
SortedSet<Select2DataItem> res = new TreeSet<>();
for (TypeWithShortName t : this.getTypes()) {
Select2DataItem item = new Select2DataItem(t.getType(), t.getShortName());
res.add(item);
}
return res;
}
}
/**
* <b>SIDEEFFECT:</b> If there currently isn't any short type name, it is
* created
*/
public TypeWithShortName getTypeWithShortName(String typeString) {
TypeWithShortName t = this.hashTypeStringToType.get(typeString);
if (t == null) {
String shortName = this.getShortName(typeString);
t = new TypeWithShortName(typeString, shortName);
this.addTypeWithShortName(t);
}
return t;
}
/**
* <b>SIDEEFFECT:</b> If there currently isn't any short type name, it is
* created
*/
public String getShortName(String typeString) {
TypeWithShortName type = this.hashTypeStringToType.get(typeString);
String res;
if (type == null) {
// happens if artifact type is not registered in artifacttypes.list
// (DATAFILENAME)
res = typeString;
} else {
res = type.getShortName();
}
return res;
}
@GET
@Produces(MediaType.TEXT_HTML)
public Viewable getHTML(@Context UriInfo uriInfo) {
this.uriInfo = uriInfo;
return new Viewable("/jsp/admin/types/types.jsp", this);
}
@POST
public Response updateTypeMapping(@FormParam("shortname") String shortName, @FormParam("type") String type) {
if (StringUtils.isEmpty(shortName)) {
return Response.status(Status.BAD_REQUEST).entity("shortName has to be given").build();
}
if (StringUtils.isEmpty(type)) {
return Response.status(Status.BAD_REQUEST).entity("type has to be given").build();
}
shortName = Util.URLdecode(shortName);
type = Util.URLdecode(type);
TypeWithShortName tws = new TypeWithShortName(type, shortName);
this.addTypeWithShortName(tws);
return Response.noContent().build();
}
/**
* Required by types.jsp
*/
public String getURL() {
return this.uriInfo.getAbsolutePath().toString();
}
}
|
