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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include "java/sql/CallableStatement.hxx"
21 : #include "java/tools.hxx"
22 : #include "java/sql/Array.hxx"
23 : #include "java/sql/Clob.hxx"
24 : #include "java/sql/Blob.hxx"
25 : #include "java/sql/Connection.hxx"
26 : #include "java/sql/Ref.hxx"
27 : #include "java/sql/Timestamp.hxx"
28 : #include <cppuhelper/typeprovider.hxx>
29 : #include <cppuhelper/queryinterface.hxx>
30 : #include <comphelper/sequence.hxx>
31 :
32 : #include <string.h>
33 :
34 : using namespace connectivity;
35 : using namespace ::com::sun::star::uno;
36 : using namespace ::com::sun::star::beans;
37 : using namespace ::com::sun::star::sdbc;
38 : using namespace ::com::sun::star::container;
39 : using namespace ::com::sun::star::lang;
40 :
41 :
42 0 : IMPLEMENT_SERVICE_INFO(java_sql_CallableStatement,"com.sun.star.sdbcx.ACallableStatement","com.sun.star.sdbc.CallableStatement");
43 :
44 :
45 : //************ Class: java.sql.CallableStatement
46 :
47 0 : java_sql_CallableStatement::java_sql_CallableStatement( JNIEnv * pEnv, java_sql_Connection& _rCon,const OUString& sql )
48 0 : : java_sql_PreparedStatement( pEnv, _rCon, sql )
49 : {
50 0 : }
51 :
52 0 : java_sql_CallableStatement::~java_sql_CallableStatement()
53 : {
54 0 : }
55 :
56 :
57 0 : Any SAL_CALL java_sql_CallableStatement::queryInterface( const Type & rType ) throw(RuntimeException, std::exception)
58 : {
59 0 : Any aRet = java_sql_PreparedStatement::queryInterface(rType);
60 0 : return aRet.hasValue() ? aRet : ::cppu::queryInterface(rType,static_cast< css::sdbc::XRow*>(this),static_cast< css::sdbc::XOutParameters*>(this));
61 : }
62 :
63 0 : ::com::sun::star::uno::Sequence< ::com::sun::star::uno::Type > SAL_CALL java_sql_CallableStatement::getTypes( ) throw(::com::sun::star::uno::RuntimeException, std::exception)
64 : {
65 0 : ::cppu::OTypeCollection aTypes( cppu::UnoType<css::sdbc::XRow>::get(),
66 0 : cppu::UnoType<css::sdbc::XOutParameters>::get());
67 :
68 0 : return ::comphelper::concatSequences(aTypes.getTypes(),java_sql_PreparedStatement::getTypes());
69 : }
70 :
71 0 : sal_Bool SAL_CALL java_sql_CallableStatement::wasNull( ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
72 : {
73 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
74 0 : createStatement(t.pEnv);
75 : static jmethodID mID(NULL);
76 0 : return callBooleanMethod( "wasNull", mID );
77 : }
78 :
79 0 : sal_Bool SAL_CALL java_sql_CallableStatement::getBoolean( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
80 : {
81 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
82 0 : createStatement(t.pEnv);
83 : static jmethodID mID(NULL);
84 0 : return callBooleanMethodWithIntArg( "getBoolean", mID,columnIndex );
85 : }
86 0 : sal_Int8 SAL_CALL java_sql_CallableStatement::getByte( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
87 : {
88 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
89 0 : createStatement(t.pEnv);
90 : static jmethodID mID(NULL);
91 0 : jbyte (JNIEnv::*pCallMethod)( jobject obj, jmethodID methodID, ... ) = &JNIEnv::CallByteMethod;
92 0 : return callMethodWithIntArg<jbyte>(pCallMethod,"getByte","(I)B",mID,columnIndex);
93 : }
94 0 : Sequence< sal_Int8 > SAL_CALL java_sql_CallableStatement::getBytes( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
95 : {
96 0 : ::osl::MutexGuard aGuard( m_aMutex );
97 0 : checkDisposed(java_sql_Statement_BASE::rBHelper.bDisposed);
98 0 : Sequence< sal_Int8 > aSeq;
99 :
100 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
101 0 : createStatement(t.pEnv);
102 : static jmethodID mID(NULL);
103 0 : jbyteArray out = static_cast<jbyteArray>(callObjectMethodWithIntArg(t.pEnv,"getBytes","(I)[B", mID, columnIndex));
104 0 : if (out)
105 : {
106 0 : jboolean p = sal_False;
107 0 : aSeq.realloc(t.pEnv->GetArrayLength(out));
108 0 : memcpy(aSeq.getArray(),t.pEnv->GetByteArrayElements(out,&p),aSeq.getLength());
109 0 : t.pEnv->DeleteLocalRef(out);
110 : }
111 0 : return aSeq;
112 : }
113 0 : ::com::sun::star::util::Date SAL_CALL java_sql_CallableStatement::getDate( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
114 : {
115 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
116 0 : createStatement(t.pEnv);
117 : static jmethodID mID(NULL);
118 0 : jobject out = callObjectMethodWithIntArg(t.pEnv,"getDate","(I)Ljava/sql/Date;", mID, columnIndex);
119 0 : return out ? static_cast <com::sun::star::util::Date>(java_sql_Date( t.pEnv, out )) : ::com::sun::star::util::Date();
120 : }
121 0 : double SAL_CALL java_sql_CallableStatement::getDouble( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
122 : {
123 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
124 0 : createStatement(t.pEnv);
125 : static jmethodID mID(NULL);
126 0 : double (JNIEnv::*pCallMethod)( jobject obj, jmethodID methodID, ... ) = &JNIEnv::CallDoubleMethod;
127 0 : return callMethodWithIntArg<double>(pCallMethod,"getDouble","(I)D",mID,columnIndex);
128 : }
129 :
130 0 : float SAL_CALL java_sql_CallableStatement::getFloat( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
131 : {
132 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
133 0 : createStatement(t.pEnv);
134 : static jmethodID mID(NULL);
135 0 : jfloat (JNIEnv::*pCallMethod)( jobject obj, jmethodID methodID, ... ) = &JNIEnv::CallFloatMethod;
136 0 : return callMethodWithIntArg<jfloat>(pCallMethod,"getFloat","(I)F",mID,columnIndex);
137 : }
138 :
139 0 : sal_Int32 SAL_CALL java_sql_CallableStatement::getInt( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
140 : {
141 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
142 0 : createStatement(t.pEnv);
143 : static jmethodID mID(NULL);
144 0 : return callIntMethodWithIntArg_ThrowSQL("getInt",mID,columnIndex);
145 : }
146 :
147 0 : sal_Int64 SAL_CALL java_sql_CallableStatement::getLong( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
148 : {
149 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
150 0 : createStatement(t.pEnv);
151 : static jmethodID mID(NULL);
152 0 : jlong (JNIEnv::*pCallMethod)( jobject obj, jmethodID methodID, ... ) = &JNIEnv::CallLongMethod;
153 0 : return callMethodWithIntArg<jlong>(pCallMethod,"getLong","(I)J",mID,columnIndex);
154 : }
155 :
156 0 : Any SAL_CALL java_sql_CallableStatement::getObject( sal_Int32 columnIndex, const Reference< ::com::sun::star::container::XNameAccess >& /*typeMap*/ ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
157 : {
158 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
159 0 : createStatement(t.pEnv);
160 : static jmethodID mID(NULL);
161 0 : callObjectMethodWithIntArg(t.pEnv,"getObject","(I)Ljava/lang/Object;", mID, columnIndex);
162 : // WARNING: the caller becomes the owner of the returned pointer
163 0 : return Any();
164 : }
165 :
166 0 : sal_Int16 SAL_CALL java_sql_CallableStatement::getShort( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
167 : {
168 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
169 0 : createStatement(t.pEnv);
170 : static jmethodID mID(NULL);
171 0 : jshort (JNIEnv::*pCallMethod)( jobject obj, jmethodID methodID, ... ) = &JNIEnv::CallShortMethod;
172 0 : return callMethodWithIntArg<jshort>(pCallMethod,"getShort","(I)S",mID,columnIndex);
173 : }
174 :
175 0 : OUString SAL_CALL java_sql_CallableStatement::getString( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
176 : {
177 0 : ::osl::MutexGuard aGuard( m_aMutex );
178 0 : checkDisposed(java_sql_Statement_BASE::rBHelper.bDisposed);
179 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
180 0 : createStatement(t.pEnv);
181 : static jmethodID mID(NULL);
182 0 : return callStringMethodWithIntArg("getString",mID,columnIndex);
183 : }
184 :
185 0 : ::com::sun::star::util::Time SAL_CALL java_sql_CallableStatement::getTime( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
186 : {
187 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
188 0 : createStatement(t.pEnv);
189 : static jmethodID mID(NULL);
190 0 : jobject out = callObjectMethodWithIntArg(t.pEnv,"getTime","(I)Ljava/sql/Time;", mID, columnIndex);
191 : // WARNING: the caller becomes the owner of the returned pointer
192 0 : return out ? static_cast <com::sun::star::util::Time> (java_sql_Time( t.pEnv, out )) : ::com::sun::star::util::Time();
193 : }
194 :
195 0 : ::com::sun::star::util::DateTime SAL_CALL java_sql_CallableStatement::getTimestamp( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
196 : {
197 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
198 0 : createStatement(t.pEnv);
199 : static jmethodID mID(NULL);
200 0 : jobject out = callObjectMethodWithIntArg(t.pEnv,"getTimestamp","(I)Ljava/sql/Timestamp;", mID, columnIndex);
201 : // WARNING: the caller becomes the owner of the returned pointer
202 0 : return out ? static_cast <com::sun::star::util::DateTime> (java_sql_Timestamp( t.pEnv, out )) : ::com::sun::star::util::DateTime();
203 : }
204 :
205 0 : void SAL_CALL java_sql_CallableStatement::registerOutParameter( sal_Int32 parameterIndex, sal_Int32 sqlType, const OUString& typeName ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
206 : {
207 0 : ::osl::MutexGuard aGuard( m_aMutex );
208 0 : checkDisposed(java_sql_Statement_BASE::rBHelper.bDisposed);
209 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
210 :
211 : {
212 0 : createStatement(t.pEnv);
213 :
214 : // initialize temporary variable
215 : static const char * cSignature = "(IILjava/lang/String;)V";
216 : static const char * cMethodName = "registerOutParameter";
217 : // execute Java-Call
218 : static jmethodID mID(NULL);
219 0 : obtainMethodId_throwSQL(t.pEnv, cMethodName,cSignature, mID);
220 : // Convert Parameter
221 0 : jdbc::LocalRef< jstring > str( t.env(),convertwchar_tToJavaString(t.pEnv,typeName));
222 0 : t.pEnv->CallVoidMethod( object, mID, parameterIndex,sqlType,str.get());
223 0 : ThrowLoggedSQLException( m_aLogger, t.pEnv, *this );
224 0 : }
225 0 : }
226 0 : void SAL_CALL java_sql_CallableStatement::registerNumericOutParameter( sal_Int32 parameterIndex, sal_Int32 sqlType, sal_Int32 scale ) throw(::com::sun::star::sdbc::SQLException, ::com::sun::star::uno::RuntimeException, std::exception)
227 : {
228 0 : ::osl::MutexGuard aGuard( m_aMutex );
229 0 : checkDisposed(java_sql_Statement_BASE::rBHelper.bDisposed);
230 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
231 :
232 : {
233 0 : createStatement(t.pEnv);
234 : // initialize temporary variable
235 : static const char * cSignature = "(III)V";
236 : static const char * cMethodName = "registerOutParameter";
237 : // execute Java-Call
238 : static jmethodID mID(NULL);
239 0 : obtainMethodId_throwSQL(t.pEnv, cMethodName,cSignature, mID);
240 0 : t.pEnv->CallVoidMethod( object, mID, parameterIndex,sqlType,scale);
241 0 : ThrowLoggedSQLException( m_aLogger, t.pEnv, *this );
242 0 : }
243 0 : }
244 :
245 : jclass java_sql_CallableStatement::theClass = 0;
246 :
247 0 : jclass java_sql_CallableStatement::getMyClass() const
248 : {
249 : // the class must be fetched only once, therefore static
250 0 : if( !theClass )
251 0 : theClass = findMyClass("java/sql/CallableStatement");
252 0 : return theClass;
253 : }
254 :
255 0 : Reference< ::com::sun::star::io::XInputStream > SAL_CALL java_sql_CallableStatement::getBinaryStream( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
256 : {
257 0 : Reference< css::sdbc::XBlob > xBlob = getBlob(columnIndex);
258 0 : return xBlob.is() ? xBlob->getBinaryStream() : Reference< ::com::sun::star::io::XInputStream >();
259 : }
260 0 : Reference< ::com::sun::star::io::XInputStream > SAL_CALL java_sql_CallableStatement::getCharacterStream( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
261 : {
262 0 : Reference< css::sdbc::XClob > xClob = getClob(columnIndex);
263 0 : return xClob.is() ? xClob->getCharacterStream() : Reference< ::com::sun::star::io::XInputStream >();
264 : }
265 :
266 0 : Reference< css::sdbc::XArray > SAL_CALL java_sql_CallableStatement::getArray( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
267 : {
268 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
269 0 : createStatement(t.pEnv);
270 : static jmethodID mID(NULL);
271 0 : jobject out = callObjectMethodWithIntArg(t.pEnv,"getArray","(I)Ljava/sql/Array;", mID, columnIndex);
272 : // WARNING: the caller becomes the owner of the returned pointer
273 0 : return out==0 ? 0 : new java_sql_Array( t.pEnv, out );
274 : }
275 :
276 0 : Reference< css::sdbc::XClob > SAL_CALL java_sql_CallableStatement::getClob( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
277 : {
278 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
279 0 : createStatement(t.pEnv);
280 : static jmethodID mID(NULL);
281 0 : jobject out = callObjectMethodWithIntArg(t.pEnv,"getClob","(I)Ljava/sql/Clob;", mID, columnIndex);
282 : // WARNING: the caller becomes the owner of the returned pointer
283 0 : return out==0 ? 0 : new java_sql_Clob( t.pEnv, out );
284 : }
285 0 : Reference< css::sdbc::XBlob > SAL_CALL java_sql_CallableStatement::getBlob( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
286 : {
287 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
288 0 : createStatement(t.pEnv);
289 : static jmethodID mID(NULL);
290 0 : jobject out = callObjectMethodWithIntArg(t.pEnv,"getBlob","(I)Ljava/sql/Blob;", mID, columnIndex);
291 : // WARNING: the caller becomes the owner of the returned pointer
292 0 : return out==0 ? 0 : new java_sql_Blob( t.pEnv, out );
293 : }
294 :
295 0 : Reference< css::sdbc::XRef > SAL_CALL java_sql_CallableStatement::getRef( sal_Int32 columnIndex ) throw(css::sdbc::SQLException, RuntimeException, std::exception)
296 : {
297 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
298 0 : createStatement(t.pEnv);
299 : static jmethodID mID(NULL);
300 0 : jobject out = callObjectMethodWithIntArg(t.pEnv,"getRef","(I)Ljava/sql/Ref;", mID, columnIndex);
301 : // WARNING: the caller becomes the owner of the returned pointer
302 0 : return out==0 ? 0 : new java_sql_Ref( t.pEnv, out );
303 : }
304 :
305 0 : void SAL_CALL java_sql_CallableStatement::acquire() throw()
306 : {
307 0 : java_sql_PreparedStatement::acquire();
308 0 : }
309 :
310 0 : void SAL_CALL java_sql_CallableStatement::release() throw()
311 : {
312 0 : java_sql_PreparedStatement::release();
313 0 : }
314 :
315 0 : void java_sql_CallableStatement::createStatement(JNIEnv* /*_pEnv*/)
316 : {
317 0 : ::osl::MutexGuard aGuard( m_aMutex );
318 0 : checkDisposed(java_sql_Statement_BASE::rBHelper.bDisposed);
319 :
320 :
321 0 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
322 0 : if( t.pEnv && !object ){
323 : // initialize temporary variable
324 : static const char * cMethodName = "prepareCall";
325 : // execute Java-Call
326 0 : jobject out = NULL;
327 : // convert Parameter
328 0 : jdbc::LocalRef< jstring > str( t.env(),convertwchar_tToJavaString(t.pEnv,m_sSqlStatement));
329 :
330 : static jmethodID mID(NULL);
331 0 : if ( !mID )
332 : {
333 : static const char * cSignature = "(Ljava/lang/String;II)Ljava/sql/CallableStatement;";
334 0 : mID = t.pEnv->GetMethodID( m_pConnection->getMyClass(), cMethodName, cSignature );
335 : }
336 0 : if( mID ){
337 0 : out = t.pEnv->CallObjectMethod( m_pConnection->getJavaObject(), mID, str.get() ,m_nResultSetType,m_nResultSetConcurrency);
338 : } //mID
339 : else
340 : {
341 : static const char * cSignature2 = "(Ljava/lang/String;)Ljava/sql/CallableStatement;";
342 0 : static jmethodID mID2 = t.pEnv->GetMethodID( m_pConnection->getMyClass(), cMethodName, cSignature2 );OSL_ENSURE(mID2,"Unknown method id!");
343 0 : if( mID2 ){
344 0 : out = t.pEnv->CallObjectMethod( m_pConnection->getJavaObject(), mID2, str.get() );
345 : } //mID
346 : }
347 0 : ThrowLoggedSQLException( m_aLogger, t.pEnv, *this );
348 :
349 0 : if ( out )
350 0 : object = t.pEnv->NewGlobalRef( out );
351 0 : } //t.pEnv
352 0 : }
353 :
354 :
355 :
356 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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