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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 :
21 : #include <string.h>
22 : #include <cstdarg>
23 : #include "java/tools.hxx"
24 : #include "java/lang/String.hxx"
25 : #include "java/lang/Class.hxx"
26 : #include "java/util/Property.hxx"
27 : #include <com/sun/star/sdbc/DriverPropertyInfo.hpp>
28 : #include <com/sun/star/container/XNameAccess.hpp>
29 : #include <connectivity/dbexception.hxx>
30 :
31 : using namespace connectivity;
32 : using namespace ::com::sun::star::uno;
33 : using namespace ::com::sun::star::beans;
34 : using namespace ::com::sun::star::sdbc;
35 : using namespace ::com::sun::star::container;
36 : using namespace ::com::sun::star::lang;
37 :
38 16 : void java_util_Properties::setProperty(const OUString& key, const OUString& value)
39 : {
40 16 : SDBThreadAttach t; OSL_ENSURE(t.pEnv,"Java Enviroment geloescht worden!");
41 16 : jobject out(0);
42 :
43 : {
44 : jvalue args[2];
45 : // Convert Parameter
46 16 : args[0].l = convertwchar_tToJavaString(t.pEnv,key);
47 16 : args[1].l = convertwchar_tToJavaString(t.pEnv,value);
48 : // Initialize temporary Variables
49 : static const char * cSignature = "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/Object;";
50 : static const char * cMethodName = "setProperty";
51 : // Turn off Java-Call
52 : static jmethodID mID(NULL);
53 16 : obtainMethodId_throwSQL(t.pEnv, cMethodName,cSignature, mID);
54 16 : out = t.pEnv->CallObjectMethod(object, mID, args[0].l,args[1].l);
55 16 : ThrowSQLException(t.pEnv,NULL);
56 16 : t.pEnv->DeleteLocalRef(static_cast<jstring>(args[1].l));
57 16 : t.pEnv->DeleteLocalRef(static_cast<jstring>(args[0].l));
58 16 : ThrowSQLException(t.pEnv,0);
59 16 : if(out)
60 0 : t.pEnv->DeleteLocalRef(out);
61 16 : } //t.pEnv
62 : // WARNING: The caller will be owner of the returned pointers!!!
63 16 : }
64 : jclass java_util_Properties::theClass = 0;
65 :
66 8 : java_util_Properties::~java_util_Properties()
67 8 : {}
68 :
69 12 : jclass java_util_Properties::getMyClass() const
70 : {
71 : // the class needs only be called once, that is why it is static
72 12 : if( !theClass )
73 4 : theClass = findMyClass("java/util/Properties");
74 12 : return theClass;
75 : }
76 :
77 :
78 4 : java_util_Properties::java_util_Properties( ): java_lang_Object( NULL, (jobject)NULL )
79 : {
80 4 : SDBThreadAttach t;
81 4 : if( !t.pEnv )
82 4 : return;
83 : // Turn off Java-Call for the constructor
84 : // Initialize temperary Variables
85 : static const char * cSignature = "()V";
86 : jobject tempObj;
87 : static jmethodID mID(NULL);
88 4 : obtainMethodId_throwSQL(t.pEnv, "<init>",cSignature, mID);
89 4 : tempObj = t.pEnv->NewObject( getMyClass(), mID);
90 4 : saveRef( t.pEnv, tempObj );
91 4 : t.pEnv->DeleteLocalRef( tempObj );
92 : }
93 :
94 :
95 114 : jstring connectivity::convertwchar_tToJavaString(JNIEnv *pEnv,const OUString& _rTemp)
96 : {
97 : OSL_ENSURE(pEnv,"Environment is NULL!");
98 114 : jstring pStr = pEnv->NewString(_rTemp.getStr(), _rTemp.getLength());
99 114 : pEnv->ExceptionClear();
100 : OSL_ENSURE(pStr,"Could not create a jsstring object!");
101 114 : return pStr;
102 : }
103 :
104 :
105 4 : java_util_Properties* connectivity::createStringPropertyArray(const Sequence< PropertyValue >& info ) throw(SQLException, RuntimeException)
106 : {
107 4 : java_util_Properties* pProps = new java_util_Properties();
108 4 : const PropertyValue* pBegin = info.getConstArray();
109 4 : const PropertyValue* pEnd = pBegin + info.getLength();
110 :
111 44 : for(;pBegin != pEnd;++pBegin)
112 : {
113 : // these are properties used internally by LibreOffice,
114 : // and should not be passed to the JDBC driver
115 : // (which probably does not know anything about them anyway).
116 80 : if ( pBegin->Name != "JavaDriverClass"
117 36 : && pBegin->Name != "JavaDriverClassPath"
118 32 : && pBegin->Name != "SystemProperties"
119 28 : && pBegin->Name != "CharSet"
120 28 : && pBegin->Name != "AppendTableAliasName"
121 28 : && pBegin->Name != "AddIndexAppendix"
122 28 : && pBegin->Name != "FormsCheckRequiredFields"
123 28 : && pBegin->Name != "GenerateASBeforeCorrelationName"
124 28 : && pBegin->Name != "EscapeDateTime"
125 28 : && pBegin->Name != "ParameterNameSubstitution"
126 28 : && pBegin->Name != "IsPasswordRequired"
127 28 : && pBegin->Name != "IsAutoRetrievingEnabled"
128 24 : && pBegin->Name != "AutoRetrievingStatement"
129 20 : && pBegin->Name != "UseCatalogInSelect"
130 20 : && pBegin->Name != "UseSchemaInSelect"
131 20 : && pBegin->Name != "AutoIncrementCreation"
132 20 : && pBegin->Name != "Extension"
133 20 : && pBegin->Name != "NoNameLengthLimit"
134 20 : && pBegin->Name != "EnableSQL92Check"
135 20 : && pBegin->Name != "EnableOuterJoinEscape"
136 20 : && pBegin->Name != "BooleanComparisonMode"
137 20 : && pBegin->Name != "IgnoreCurrency"
138 20 : && pBegin->Name != "TypeInfoSettings"
139 20 : && pBegin->Name != "IgnoreDriverPrivileges"
140 16 : && pBegin->Name != "ImplicitCatalogRestriction"
141 16 : && pBegin->Name != "ImplicitSchemaRestriction"
142 16 : && pBegin->Name != "SupportsTableCreation"
143 16 : && pBegin->Name != "UseJava"
144 16 : && pBegin->Name != "Authentication"
145 16 : && pBegin->Name != "PreferDosLikeLineEnds"
146 16 : && pBegin->Name != "PrimaryKeySupport"
147 56 : && pBegin->Name != "RespectDriverResultSetType"
148 : )
149 : {
150 16 : OUString aStr;
151 16 : OSL_VERIFY( pBegin->Value >>= aStr );
152 16 : pProps->setProperty(pBegin->Name,aStr);
153 : }
154 : }
155 4 : return pProps;
156 : }
157 :
158 8206 : OUString connectivity::JavaString2String(JNIEnv *pEnv,jstring _Str)
159 : {
160 8206 : OUString aStr;
161 8206 : if(_Str)
162 : {
163 8190 : jboolean bCopy(sal_True);
164 8190 : const jchar* pChar = pEnv->GetStringChars(_Str,&bCopy);
165 8190 : jsize len = pEnv->GetStringLength(_Str);
166 8190 : aStr = OUString(pChar,len);
167 :
168 8190 : if(bCopy)
169 8190 : pEnv->ReleaseStringChars(_Str,pChar);
170 8190 : pEnv->DeleteLocalRef(_Str);
171 : }
172 8206 : return aStr;
173 : }
174 :
175 0 : jobject connectivity::convertTypeMapToJavaMap(JNIEnv* /*pEnv*/,const Reference< ::com::sun::star::container::XNameAccess > & _rMap)
176 : {
177 0 : if ( _rMap.is() )
178 : {
179 0 : ::com::sun::star::uno::Sequence< OUString > aNames = _rMap->getElementNames();
180 0 : if ( aNames.getLength() > 0 )
181 0 : ::dbtools::throwFeatureNotImplementedSQLException( "Type maps", NULL );
182 : }
183 0 : return 0;
184 : }
185 :
186 52 : bool connectivity::isExceptionOccurred(JNIEnv *pEnv,bool _bClear)
187 : {
188 52 : if ( !pEnv )
189 0 : return false;
190 :
191 52 : jthrowable pThrowable = pEnv->ExceptionOccurred();
192 52 : bool bRet = pThrowable != NULL;
193 52 : if ( pThrowable )
194 : {
195 0 : if ( _bClear )
196 0 : pEnv->ExceptionClear();
197 : #if OSL_DEBUG_LEVEL > 1
198 : if(pEnv->IsInstanceOf(pThrowable,java_sql_SQLException_BASE::st_getMyClass()))
199 : {
200 :
201 : java_sql_SQLException_BASE* pException = new java_sql_SQLException_BASE(pEnv,pThrowable);
202 : OUString sError = pException->getMessage();
203 : delete pException;
204 : }
205 : #else
206 0 : pEnv->DeleteLocalRef(pThrowable);
207 : #endif
208 :
209 : }
210 :
211 52 : return bRet;
212 : }
213 :
214 0 : jobject connectivity::createByteInputStream(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& x,sal_Int32 length)
215 : {
216 0 : SDBThreadAttach t;
217 0 : if( !t.pEnv || !x.is() )
218 0 : return NULL;
219 : // Turn off Java-Call for the constructor
220 : // Initialize temperary variables
221 0 : jclass clazz = java_lang_Object::findMyClass("java/io/ByteArrayInputStream");
222 : static jmethodID mID(NULL);
223 0 : if ( !mID )
224 : {
225 : static const char * cSignature = "([B)V";
226 0 : mID = t.pEnv->GetMethodID( clazz, "<init>", cSignature );
227 : OSL_ENSURE( mID, cSignature );
228 0 : if ( !mID )
229 0 : throw SQLException();
230 : } // if ( !_inout_MethodID )
231 0 : jbyteArray pByteArray = t.pEnv->NewByteArray(length);
232 0 : Sequence< sal_Int8 > aData;
233 0 : x->readBytes(aData,length);
234 0 : jboolean p = sal_False;
235 0 : memcpy(t.pEnv->GetByteArrayElements(pByteArray,&p),aData.getArray(),aData.getLength());
236 0 : jobject out = t.pEnv->NewObject( clazz, mID,pByteArray);
237 0 : t.pEnv->DeleteLocalRef((jbyteArray)pByteArray);
238 0 : return out;
239 : }
240 :
241 0 : jobject connectivity::createCharArrayReader(const ::com::sun::star::uno::Reference< ::com::sun::star::io::XInputStream >& x,sal_Int32 length)
242 : {
243 0 : SDBThreadAttach t;
244 0 : if( !t.pEnv || !x.is() )
245 0 : return NULL;
246 : // Turn off Java-Call for the constructor
247 : // Initialize temperary Variables
248 0 : jclass clazz = java_lang_Object::findMyClass("java/io/CharArrayReader");
249 : static jmethodID mID(NULL);
250 0 : if ( !mID )
251 : {
252 : static const char * cSignature = "([C)V";
253 0 : mID = t.pEnv->GetMethodID( clazz, "<init>", cSignature );
254 : OSL_ENSURE( mID, cSignature );
255 0 : if ( !mID )
256 0 : throw SQLException();
257 : } // if ( !_inout_MethodID )
258 0 : jcharArray pCharArray = t.pEnv->NewCharArray(length);
259 0 : Sequence< sal_Int8 > aData;
260 0 : x->readBytes(aData,length);
261 0 : jboolean p = sal_False;
262 0 : memcpy(t.pEnv->GetCharArrayElements(pCharArray,&p),aData.getArray(),aData.getLength());
263 0 : jobject out = t.pEnv->NewObject( clazz, mID,pCharArray);
264 0 : t.pEnv->DeleteLocalRef((jcharArray)pCharArray);
265 0 : return out;
266 : }
267 :
268 :
269 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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