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