1 /**************************************************************
2 *
3 * Licensed to the Apache Software Foundation (ASF) under one
4 * or more contributor license agreements. See the NOTICE file
5 * distributed with this work for additional information
6 * regarding copyright ownership. The ASF licenses this file
7 * to you under the Apache License, Version 2.0 (the
8 * "License"); you may not use this file except in compliance
9 * with the License. You may obtain a copy of the License at
10 *
11 * http://www.apache.org/licenses/LICENSE-2.0
12 *
13 * Unless required by applicable law or agreed to in writing,
14 * software distributed under the License is distributed on an
15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 * KIND, either express or implied. See the License for the
17 * specific language governing permissions and limitations
18 * under the License.
19 *
20 *************************************************************/
21
22
23
24 // MARKER(update_precomp.py): autogen include statement, do not remove
25 #include "precompiled_svtools.hxx"
26 #include "com/sun/star/uno/Any.hxx"
27 #include "com/sun/star/uno/Type.hxx"
28 #include <svtools/svtdata.hxx>
29 #include <svtools/javacontext.hxx>
30 #include <svtools/javainteractionhandler.hxx>
31
32 using namespace com::sun::star::uno;
33 using namespace com::sun::star::task;
34 namespace svt
35 {
36
JavaContext(const Reference<XCurrentContext> & ctx)37 JavaContext::JavaContext( const Reference< XCurrentContext > & ctx )
38 :
39 m_aRefCount(0),
40 m_xNextContext( ctx ),
41 m_bShowErrorsOnce(false)
42 {
43 }
44
JavaContext(const Reference<XCurrentContext> & ctx,bool bShowErrorsOnce)45 JavaContext::JavaContext( const Reference< XCurrentContext > & ctx,
46 bool bShowErrorsOnce)
47 : m_aRefCount(0),
48 m_xNextContext( ctx ),
49 m_bShowErrorsOnce(bShowErrorsOnce)
50 {
51 }
52
~JavaContext()53 JavaContext::~JavaContext()
54 {
55 }
56
queryInterface(const Type & aType)57 Any SAL_CALL JavaContext::queryInterface(const Type& aType )
58 throw (RuntimeException)
59 {
60 if (aType == getCppuType(reinterpret_cast<Reference<XInterface>*>(0)))
61 return Any(Reference<XInterface>(static_cast<XInterface*>(this)));
62 else if (aType == getCppuType(reinterpret_cast<Reference<XCurrentContext>*>(0)))
63 return Any(Reference<XCurrentContext>( static_cast<XCurrentContext*>(this)));
64 return Any();
65 }
66
acquire()67 void SAL_CALL JavaContext::acquire( ) throw ()
68 {
69 osl_incrementInterlockedCount( &m_aRefCount );
70 }
71
release()72 void SAL_CALL JavaContext::release( ) throw ()
73 {
74 if (! osl_decrementInterlockedCount( &m_aRefCount ))
75 delete this;
76 }
77
getValueByName(const::rtl::OUString & Name)78 Any SAL_CALL JavaContext::getValueByName( const ::rtl::OUString& Name) throw (RuntimeException)
79 {
80 Any retVal;
81
82 if ( 0 == Name.compareToAscii( JAVA_INTERACTION_HANDLER_NAME ))
83 {
84 {
85 osl::MutexGuard aGuard(osl::Mutex::getGlobalMutex());
86 if (!m_xHandler.is())
87 m_xHandler = Reference< XInteractionHandler >(
88 new JavaInteractionHandler(m_bShowErrorsOnce));
89 }
90 retVal = makeAny(m_xHandler);
91
92 }
93 else if( m_xNextContext.is() )
94 {
95 // Call next context in chain if found
96 retVal = m_xNextContext->getValueByName( Name );
97 }
98 return retVal;
99 }
100
101
102 }
103