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
|
/**
* @copyright
* ====================================================================
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
* ====================================================================
* @endcopyright
*
* @file RevisionRangeList.cpp
* @brief Implementat of the class RevisionRangeList
*/
#include "JNIUtil.h"
#include "Iterator.h"
#include "RevisionRange.h"
#include "RevisionRangeList.h"
RevisionRangeList::RevisionRangeList(jobject jrangelist, SVN::Pool &pool)
: m_rangelist(NULL)
{
if (!jrangelist)
return;
Iterator iter(jrangelist);
if (JNIUtil::isJavaExceptionThrown())
return;
m_rangelist = apr_array_make(pool.getPool(), 0, sizeof(svn_merge_range_t*));
while (iter.hasNext())
{
svn_merge_range_t* range = RevisionRange(iter.next()).toMergeRange(pool);
if (JNIUtil::isExceptionThrown())
return;
APR_ARRAY_PUSH(m_rangelist, svn_merge_range_t*) = range;
}
}
RevisionRangeList RevisionRangeList::create(jobject jthis, SVN::Pool &pool)
{
jobject jrangelist = NULL;
if (jthis)
{
JNIEnv *env = JNIUtil::getEnv();
jmethodID mid = 0;
if (mid == 0)
{
jclass cls = env->FindClass(JAVAHL_CLASS("/types/RevisionRangeList"));
if (JNIUtil::isJavaExceptionThrown())
return RevisionRangeList(NULL, pool);
mid = env->GetMethodID(cls, "getRanges", "()Ljava/util/List;");
if (JNIUtil::isJavaExceptionThrown())
return RevisionRangeList(NULL, pool);
}
jrangelist = env->CallObjectMethod(jthis, mid);
if (JNIUtil::isJavaExceptionThrown())
return RevisionRangeList(NULL, pool);
}
return RevisionRangeList(jrangelist, pool);
}
jobject RevisionRangeList::toList() const
{
JNIEnv *env = JNIUtil::getEnv();
// Create a local frame for our references
env->PushLocalFrame(LOCAL_FRAME_SIZE);
if (JNIUtil::isJavaExceptionThrown())
return NULL;
jclass clazz = env->FindClass("java/util/ArrayList");
if (JNIUtil::isJavaExceptionThrown())
POP_AND_RETURN_NULL;
static jmethodID init_mid = 0;
if (init_mid == 0)
{
init_mid = env->GetMethodID(clazz, "<init>", "()V");
if (JNIUtil::isJavaExceptionThrown())
POP_AND_RETURN_NULL;
}
static jmethodID add_mid = 0;
if (add_mid == 0)
{
add_mid = env->GetMethodID(clazz, "add", "(Ljava/lang/Object;)Z");
if (JNIUtil::isJavaExceptionThrown())
POP_AND_RETURN_NULL;
}
jobject jranges = env->NewObject(clazz, init_mid);
for (int i = 0; i < m_rangelist->nelts; ++i)
{
// Convert svn_merge_range_t *'s to Java RevisionRange objects.
svn_merge_range_t *range =
APR_ARRAY_IDX(m_rangelist, i, svn_merge_range_t *);
jobject jrange = RevisionRange::makeJRevisionRange(range);
if (JNIUtil::isJavaExceptionThrown())
POP_AND_RETURN_NULL;
env->CallBooleanMethod(jranges, add_mid, jrange);
if (JNIUtil::isJavaExceptionThrown())
POP_AND_RETURN_NULL;
env->DeleteLocalRef(jrange);
}
return env->PopLocalFrame(jranges);
}
|
