AbstractRequest.java
5.65 KB
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
/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* javax.jcr.RepositoryException
* javax.servlet.http.HttpServletRequest
* org.apache.commons.io.IOUtils
* org.apache.sling.api.SlingHttpServletRequest
* org.apache.sling.api.resource.Resource
* org.apache.sling.api.resource.ResourceResolver
* org.apache.sling.api.resource.ResourceUtil
* org.apache.sling.servlets.post.Modification
* org.apache.sling.servlets.post.ModificationType
* org.apache.sling.servlets.post.PostResponse
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.adobe.granite.rest.impl.servlet;
import com.adobe.granite.rest.RequestException;
import com.adobe.granite.rest.impl.servlet.RequestHandler;
import java.io.IOException;
import java.io.InputStream;
import java.io.StringWriter;
import java.io.Writer;
import java.util.ArrayList;
import java.util.List;
import javax.jcr.RepositoryException;
import javax.servlet.http.HttpServletRequest;
import org.apache.commons.io.IOUtils;
import org.apache.sling.api.SlingHttpServletRequest;
import org.apache.sling.api.resource.Resource;
import org.apache.sling.api.resource.ResourceResolver;
import org.apache.sling.api.resource.ResourceUtil;
import org.apache.sling.servlets.post.Modification;
import org.apache.sling.servlets.post.ModificationType;
import org.apache.sling.servlets.post.PostResponse;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public abstract class AbstractRequest
implements RequestHandler {
protected Logger log;
public AbstractRequest() {
this.log = LoggerFactory.getLogger(this.getClass());
}
/*
* WARNING - Removed try catching itself - possible behaviour change.
*/
@Override
public void handle(SlingHttpServletRequest request, PostResponse response) {
try {
String path = this.getResourcePath(request);
response.setPath(path);
response.setLocation(this.externalizePath(request, path));
path = ResourceUtil.getParent((String)path);
if (path != null) {
response.setParentLocation(this.externalizePath(request, path));
}
ArrayList<Modification> changes = new ArrayList<Modification>();
this.doHandle(request, response, changes);
for (Modification change : changes) {
switch (change.getType()) {
case MODIFY: {
response.onModified(change.getSource());
break;
}
case DELETE: {
response.onDeleted(change.getSource());
break;
}
case CREATE: {
response.onCreated(change.getSource());
break;
}
case COPY: {
response.onCopied(change.getSource(), change.getDestination());
break;
}
case MOVE: {
response.onMoved(change.getSource(), change.getDestination());
break;
}
}
}
if (this.isCommitRequired(request)) {
request.getResourceResolver().commit();
}
}
catch (UnsupportedOperationException e) {
this.log.error("Exception during request processing: {}", (Object)e.getMessage());
response.setStatus(403, e.getMessage());
}
catch (RequestException e) {
this.log.error("Exception during request processing: {}", (Object)e.getMessage());
response.setStatus(e.getStatusCode(), e.getMessage());
}
catch (Exception e) {
this.log.error("Exception during request processing.", (Throwable)e);
response.setError((Throwable)e);
}
finally {
try {
if (this.isCommitRequired(request)) {
request.getResourceResolver().revert();
}
}
catch (RepositoryException e) {
this.log.warn("RepositoryException in finally block: {}", (Object)e.getMessage(), (Object)e);
}
}
}
protected abstract void doHandle(SlingHttpServletRequest var1, PostResponse var2, List<Modification> var3) throws UnsupportedOperationException, RequestException, Exception;
protected String getResourcePath(SlingHttpServletRequest request) {
return request.getResource().getPath();
}
protected boolean isCommitRequired(SlingHttpServletRequest request) throws RepositoryException {
return request.getResourceResolver().hasChanges();
}
protected final String externalizePath(SlingHttpServletRequest request, String path) {
StringBuilder ret = new StringBuilder();
ret.append(request.getResourceResolver().map((HttpServletRequest)request, path));
ret.append(".json");
return ret.toString();
}
protected boolean isMultipartRequest(SlingHttpServletRequest request) {
return "multipart/form-data".equals(this.getContentType(request));
}
protected String readRequestBodyAsString(InputStream inputStream, String encoding) throws IOException {
StringWriter writer = new StringWriter();
IOUtils.copy((InputStream)inputStream, (Writer)writer, (String)encoding);
return writer.toString();
}
protected String getContentType(SlingHttpServletRequest request) {
if (request.getContentType() == null) {
return null;
}
String[] parts = request.getContentType().split(";");
return parts[0].trim();
}
}