forms/source/xforms/submission/submission.hxx

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  30
  31 #ifndef __SUBMISSION_HXX
  32 #define __SUBMISSION_HXX
  33
  34 #include <tools/urlobj.hxx>
  35 #include <rtl/ustring.h>
  36 #include <osl/conditn.hxx>
  37 #include <osl/mutex.hxx>
  38 #include <unotools/processfactory.hxx>
  39 #include <com/sun/star/uno/Reference.hxx>
  40 #include <com/sun/star/uno/Any.hxx>
  41 #include <com/sun/star/uno/Exception.hpp>
  42 #include <com/sun/star/uno/RuntimeException.hpp>
  43 #include <com/sun/star/xml/xpath/XXPathObject.hpp>
  44 #include <com/sun/star/xml/dom/XDocumentFragment.hpp>
  45 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  46
  47 #include <com/sun/star/ucb/XCommandEnvironment.hpp>
  48 #include <com/sun/star/ucb/XProgressHandler.hpp>
  49
  50 #include <com/sun/star/task/XInteractionHandler.hpp>
  51
  52 #include <com/sun/star/frame/XFrame.hpp>
  53
  54 #include <cppuhelper/implbase1.hxx>
  55 #include <cppuhelper/implbase2.hxx>
  56 #include <cppuhelper/implbase3.hxx>
  57
  58 #include "serialization.hxx"
  59
  60 namespace CSS = com::sun::star;
  61
  62 class CSubmissionPut;
  63 class CSubmissionPost;
  64 class CSubmissionGet;
  65
  66 class CCommandEnvironmentHelper : public cppu::WeakImplHelper1< CSS::ucb::XCommandEnvironment >
  67 {
  68     friend class CSubmissionPut;
  69     friend class CSubmissionPost;
  70     friend class CSubmissionGet;
  71     friend class CSubmission;
  72
  73 protected:
  74     CSS::uno::Reference< CSS::task::XInteractionHandler >   m_aInteractionHandler;
  75     CSS::uno::Reference< CSS::ucb::XProgressHandler >       m_aProgressHandler;
  76
  77 public:
  78     virtual CSS::uno::Reference< CSS::task::XInteractionHandler > SAL_CALL getInteractionHandler() throw (CSS::uno::RuntimeException)
  79     {
  80         return m_aInteractionHandler;
  81     }
  82     virtual CSS::uno::Reference< CSS::ucb::XProgressHandler > SAL_CALL getProgressHandler() throw (CSS::uno::RuntimeException)
  83     {
  84         return m_aProgressHandler;
  85     }
  86 };
  87
  88 class CProgressHandlerHelper : public cppu::WeakImplHelper1< CSS::ucb::XProgressHandler >
  89 {
  90     friend class CSubmissionPut;
  91     friend class CSubmissionPost;
  92     friend class CSubmissionGet;
  93 protected:
  94     osl::Condition m_cFinished;
  95     osl::Mutex m_mLock;
  96     sal_Int32 m_count;
  97 public:
  98     CProgressHandlerHelper()
  99         : m_count(0)
 100     {}
 101     virtual void SAL_CALL push( const com::sun::star::uno::Any& /*aStatus*/) throw(com::sun::star::uno::RuntimeException)
 102     {
 103         m_mLock.acquire();
 104         m_count++;
 105         m_mLock.release();
 106     }
 107     virtual void SAL_CALL update(const com::sun::star::uno::Any& /*aStatus*/) throw(com::sun::star::uno::RuntimeException)
 108     {
 109     }
 110     virtual void SAL_CALL pop() throw(com::sun::star::uno::RuntimeException)
 111     {
 112         m_mLock.acquire();
 113         m_count--;
 114         if (m_count == 0)
 115             m_cFinished.set();
 116         m_mLock.release();
 117     }
 118 };
 119
 120 class CSubmission
 121 {
 122
 123 protected:
 124     INetURLObject m_aURLObj;
 125     CSS::uno::Reference< CSS::xml::xpath::XXPathObject >    m_aXPathObject;
 126     CSS::uno::Reference< CSS::xml::dom::XDocumentFragment > m_aFragment;
 127     CSS::uno::Reference< CSS::io::XInputStream >            m_aResultStream;
 128     CSS::uno::Reference< CSS::lang::XMultiServiceFactory >  m_aFactory;
 129     rtl::OUString m_aEncoding;
 130
 131     ::std::auto_ptr< CSerialization > createSerialization(const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& aHandler
 132                                                   ,com::sun::star::uno::Reference<com::sun::star::ucb::XCommandEnvironment>& _rOutEnv);
 133
 134 public:
 135     enum SubmissionResult {
 136         SUCCESS,
 137         INVALID_METHOD,
 138         INVALID_URL,
 139         INVALID_ENCODING,
 140         E_TRANSMISSION,
 141         UNKNOWN_ERROR
 142     };
 143
 144     CSubmission(const rtl::OUString& aURL, const CSS::uno::Reference< CSS::xml::dom::XDocumentFragment >& aFragment)
 145         : m_aURLObj(aURL)
 146         , m_aFragment(aFragment)
 147         , m_aFactory(::utl::getProcessServiceFactory())
 148     {}
 149
 150     virtual ~CSubmission() {}
 151
 152     //    virtual CSS::uno::Sequence< rtl::OUString > getSupportedEncodings() = 0;
 153     virtual void setEncoding(const rtl::OUString& aEncoding)
 154     {
 155         m_aEncoding = aEncoding;
 156     }
 157     virtual SubmissionResult submit(const CSS::uno::Reference< CSS::task::XInteractionHandler >& ) = 0;
 158
 159     virtual SubmissionResult replace(const rtl::OUString&, const CSS::uno::Reference< CSS::xml::dom::XDocument >&, const CSS::uno::Reference< CSS::frame::XFrame>&);
 160
 161 };
 162
 163 #endif