easyhttpcpp/src/CallInternal.cpp at master · sony/easyhttpcpp · GitHub

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
/*
 * Copyright 2017 Sony Corporation
 */

#include <istream>
#include <ostream>

#include "easyhttpcpp/common/CoreLogger.h"
#include "easyhttpcpp/HttpException.h"

#include "CallInternal.h"
#include "HttpAsyncExecutionTask.h"

namespace easyhttpcpp {

static const std::string Tag = "CallInternal";

CallInternal::CallInternal(EasyHttpContext::Ptr pContext, Request::Ptr pRequest) : m_pContext(pContext),
        m_pUserRequest(pRequest), m_executed(false), m_cancelled(false)
{
}

CallInternal::~CallInternal()
{
}

Response::Ptr CallInternal::execute()
{
    {
        Poco::FastMutex::ScopedLock lock(m_instanceMutex);

        if (m_executed) {
            EASYHTTPCPP_LOG_D(Tag, "Can not execute because already executed.");
            throw HttpIllegalStateException("Can not execute because already executed.");
        }

        m_executed = true;

        m_pRequestExecutor = new HttpRequestExecutor(m_pContext, m_pUserRequest);
        if (m_cancelled) {
            m_pRequestExecutor->cancel();
        }
    }

    return m_pRequestExecutor->execute();
}

void CallInternal::executeAsync(ResponseCallback::Ptr pResponseCallback)
{
    HttpAsyncExecutionTask::Ptr pAsyncExecutionTask;
    {
        Poco::FastMutex::ScopedLock lock(m_instanceMutex);

        if (m_executed) {
            EASYHTTPCPP_LOG_D(Tag, "Can not execute because already executed.");
            throw HttpIllegalStateException("Can not execute because already executed.");
        }

        if (!pResponseCallback) {
            EASYHTTPCPP_LOG_D(Tag, "ResponseCallback is NULL.");
            throw HttpIllegalArgumentException("ResponseCallback can not be NULL.");
        }

        m_executed = true;

        m_pRequestExecutor = new HttpRequestExecutor(m_pContext, m_pUserRequest);
        pAsyncExecutionTask = new HttpAsyncExecutionTask(m_pContext, m_pRequestExecutor,
                pResponseCallback);

        if (m_cancelled) {
            m_pRequestExecutor->cancel();
        }
    }

    m_pContext->getHttpExecutionTaskManager()->start(pAsyncExecutionTask);
}

bool CallInternal::isExecuted() const
{
    Poco::FastMutex::ScopedLock lock(m_instanceMutex);
    return m_executed;
}

Request::Ptr CallInternal::getRequest() const
{
    return m_pUserRequest;
}

bool CallInternal::cancel()
{
    Poco::FastMutex::ScopedLock lock(m_instanceMutex);

    m_cancelled = true;
    if (m_pRequestExecutor) {
        return m_pRequestExecutor->cancel();
    } else {
        return true;
    }
}

bool CallInternal::isCancelled() const
{
    Poco::FastMutex::ScopedLock lock(m_instanceMutex);

    if (m_pRequestExecutor) {
        return m_pRequestExecutor->isCancelled();
    } else {
        return m_cancelled;
    }
}

HttpEngine::Ptr CallInternal::getHttpEngine()
{
    Poco::FastMutex::ScopedLock lock(m_instanceMutex);

    if (m_pRequestExecutor) {
        return m_pRequestExecutor->getHttpEngine();
    } else {
        return NULL;
    }
}

} /* namespace easyhttpcpp */