forms/source/xforms/submission/submission.hxx

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  27
  28 #ifndef __SUBMISSION_HXX
  29 #define __SUBMISSION_HXX
  30
  31 #include <tools/urlobj.hxx>
  32 #include <rtl/ustring.h>
  33 #include <osl/conditn.hxx>
  34 #include <osl/mutex.hxx>
  35 #include <unotools/processfactory.hxx>
  36 #include <com/sun/star/uno/Reference.hxx>
  37 #include <com/sun/star/uno/Any.hxx>
  38 #include <com/sun/star/uno/Exception.hpp>
  39 #include <com/sun/star/uno/RuntimeException.hpp>
  40 #include <com/sun/star/xml/xpath/XXPathObject.hpp>
  41 #include <com/sun/star/xml/dom/XDocumentFragment.hpp>
  42 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  43
  44 #include <com/sun/star/ucb/XCommandEnvironment.hpp>
  45 #include <com/sun/star/ucb/XProgressHandler.hpp>
  46
  47 #include <com/sun/star/task/XInteractionHandler.hpp>
  48
  49 #include <com/sun/star/frame/XFrame.hpp>
  50
  51 #include <cppuhelper/implbase1.hxx>
  52 #include <cppuhelper/implbase2.hxx>
  53 #include <cppuhelper/implbase3.hxx>
  54
  55 #include "serialization.hxx"
  56
  57 namespace CSS = com::sun::star;
  58
  59 class CSubmissionPut;
  60 class CSubmissionPost;
  61 class CSubmissionGet;
  62
  63 class CCommandEnvironmentHelper : public cppu::WeakImplHelper1< CSS::ucb::XCommandEnvironment >
  64 {
  65     friend class CSubmissionPut;
  66     friend class CSubmissionPost;
  67     friend class CSubmissionGet;
  68     friend class CSubmission;
  69
  70 protected:
  71     CSS::uno::Reference< CSS::task::XInteractionHandler >   m_aInteractionHandler;
  72     CSS::uno::Reference< CSS::ucb::XProgressHandler >       m_aProgressHandler;
  73
  74 public:
  75     virtual CSS::uno::Reference< CSS::task::XInteractionHandler > SAL_CALL getInteractionHandler() throw (CSS::uno::RuntimeException)
  76     {
  77         return m_aInteractionHandler;
  78     }
  79     virtual CSS::uno::Reference< CSS::ucb::XProgressHandler > SAL_CALL getProgressHandler() throw (CSS::uno::RuntimeException)
  80     {
  81         return m_aProgressHandler;
  82     }
  83 };
  84
  85 class CProgressHandlerHelper : public cppu::WeakImplHelper1< CSS::ucb::XProgressHandler >
  86 {
  87     friend class CSubmissionPut;
  88     friend class CSubmissionPost;
  89     friend class CSubmissionGet;
  90 protected:
  91     osl::Condition m_cFinished;
  92     osl::Mutex m_mLock;
  93     sal_Int32 m_count;
  94 public:
  95     CProgressHandlerHelper()
  96         : m_count(0)
  97     {}
  98     virtual void SAL_CALL push( const com::sun::star::uno::Any& /*aStatus*/) throw(com::sun::star::uno::RuntimeException)
  99     {
 100         m_mLock.acquire();
 101         m_count++;
 102         m_mLock.release();
 103     }
 104     virtual void SAL_CALL update(const com::sun::star::uno::Any& /*aStatus*/) throw(com::sun::star::uno::RuntimeException)
 105     {
 106     }
 107     virtual void SAL_CALL pop() throw(com::sun::star::uno::RuntimeException)
 108     {
 109         m_mLock.acquire();
 110         m_count--;
 111         if (m_count == 0)
 112             m_cFinished.set();
 113         m_mLock.release();
 114     }
 115 };
 116
 117 class CSubmission
 118 {
 119
 120 protected:
 121     INetURLObject m_aURLObj;
 122     CSS::uno::Reference< CSS::xml::xpath::XXPathObject >    m_aXPathObject;
 123     CSS::uno::Reference< CSS::xml::dom::XDocumentFragment > m_aFragment;
 124     CSS::uno::Reference< CSS::io::XInputStream >            m_aResultStream;
 125     CSS::uno::Reference< CSS::lang::XMultiServiceFactory >  m_aFactory;
 126     rtl::OUString m_aEncoding;
 127
 128     ::std::auto_ptr< CSerialization > createSerialization(const ::com::sun::star::uno::Reference< ::com::sun::star::task::XInteractionHandler >& aHandler
 129                                                   ,com::sun::star::uno::Reference<com::sun::star::ucb::XCommandEnvironment>& _rOutEnv);
 130
 131 public:
 132     enum SubmissionResult {
 133         SUCCESS,
 134         INVALID_METHOD,
 135         INVALID_URL,
 136         INVALID_ENCODING,
 137         E_TRANSMISSION,
 138         UNKNOWN_ERROR
 139     };
 140
 141     CSubmission(const rtl::OUString& aURL, const CSS::uno::Reference< CSS::xml::dom::XDocumentFragment >& aFragment)
 142         : m_aURLObj(aURL)
 143         , m_aFragment(aFragment)
 144         , m_aFactory(::utl::getProcessServiceFactory())
 145     {}
 146
 147     virtual ~CSubmission() {}
 148
 149     //    virtual CSS::uno::Sequence< rtl::OUString > getSupportedEncodings() = 0;
 150     virtual void setEncoding(const rtl::OUString& aEncoding)
 151     {
 152         m_aEncoding = aEncoding;
 153     }
 154     virtual SubmissionResult submit(const CSS::uno::Reference< CSS::task::XInteractionHandler >& ) = 0;
 155
 156     virtual SubmissionResult replace(const rtl::OUString&, const CSS::uno::Reference< CSS::xml::dom::XDocument >&, const CSS::uno::Reference< CSS::frame::XFrame>&);
 157
 158 };
 159
 160 #endif