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IDEMPIERE-2623 Limit and offset in queryData WebService

This commit is contained in:
sauljabin 2015-05-15 12:52:37 -05:00
parent da2f37fbe0
commit abef172dd0
3 changed files with 30 additions and 4 deletions
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18
org.idempiere.webservices/Notes/HowToAddNewWebService.txt
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@ -11,9 +11,27 @@ the new webservice will have the following parameters:
Note, if you need to define new datatypes you need to define them in WEB-INF/xsd/idempiere-schema.xsd Note, if you need to define new datatypes you need to define them in WEB-INF/xsd/idempiere-schema.xsd
and generate the idempiere-xmlbeans.jar again with this command: and generate the idempiere-xmlbeans.jar again with this command:
scomp -out ./WEB-INF/lib/idempiere-xmlbeans.jar ./WEB-INF/xsd/idempiere-schema.xsd scomp -out ./WEB-INF/lib/idempiere-xmlbeans.jar ./WEB-INF/xsd/idempiere-schema.xsd
scomp will generate the corresponding classes to manipulate the xml objects from the messages scomp will generate the corresponding classes to manipulate the xml objects from the messages
To install xmlbeans Git Clone URL: git://git.apache.org/xmlbeans.git
cd xmlbeans/
./xbeanenv.sh
ant
Environment example:
export XMLBEANS_HOME=/opt/xmlbeans
export PATH=$PATH:$XMLBEANS_HOME/bin
export XMLBEANS_LIB=$XMLBEANS_HOME/build/lib
export JAVA_HOME=/usr/lib/jvm/java-1.7.0...(your path)
Apps:
ant
svn
git
The method will be called modelSetDocAction - the model in name indicates that the web service is going to be based on model classes, current web services are based in UI instead of model. The method will be called modelSetDocAction - the model in name indicates that the web service is going to be based on model classes, current web services are based in UI instead of model.

14
org.idempiere.webservices/WEB-INF/src/org/idempiere/adinterface/ModelADServiceImpl.java
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@ -1478,6 +1478,9 @@ public class ModelADServiceImpl extends AbstractService implements ModelADServic
POInfo poinfo = POInfo.getPOInfo(ctx, table.getAD_Table_ID()); POInfo poinfo = POInfo.getPOInfo(ctx, table.getAD_Table_ID());
int cnt = 0; int cnt = 0;
int rowCnt = 0;
int offset = modelCRUD.getOffset();
int limit = modelCRUD.getLimit();
PreparedStatement pstmtquery = null; PreparedStatement pstmtquery = null;
ResultSet rsquery = null; ResultSet rsquery = null;
@ -1539,6 +1542,9 @@ public class ModelADServiceImpl extends AbstractService implements ModelADServic
DataSet ds = resp.addNewDataSet(); DataSet ds = resp.addNewDataSet();
while (rsquery.next ()) { while (rsquery.next ()) {
cnt++; cnt++;
if ((offset >= cnt) || (limit > 0 && offset+limit < cnt))
continue;
rowCnt++;
DataRow dr = ds.addNewDataRow(); DataRow dr = ds.addNewDataRow();
for (int i = 0; i < poinfo.getColumnCount(); i++) { for (int i = 0; i < poinfo.getColumnCount(); i++) {
String columnName = poinfo.getColumnName(i); String columnName = poinfo.getColumnName(i);
@ -1560,11 +1566,11 @@ public class ModelADServiceImpl extends AbstractService implements ModelADServic
rsquery = null; pstmtquery = null; rsquery = null; pstmtquery = null;
} }
resp.setSuccess(true); resp.setSuccess(true);
resp.setRowCount(cnt); resp.setRowCount(rowCnt);
resp.setNumRows(cnt); resp.setNumRows(rowCnt);
resp.setTotalRows(cnt); resp.setTotalRows(cnt);
resp.setStartRow(1); resp.setStartRow(offset);
return ret; return ret;
} finally { } finally {

2
org.idempiere.webservices/WEB-INF/xsd/idempiere-schema.xsd
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@ -263,6 +263,8 @@
</xsd:restriction> </xsd:restriction>
</xsd:simpleType> </xsd:simpleType>
</xsd:element> </xsd:element>
<xsd:element name="Offset" type="xsd:int" maxOccurs="1" minOccurs="0"/>
<xsd:element name="Limit" type="xsd:int" maxOccurs="1" minOccurs="0"/>
<xsd:element name="DataRow" type="tns:DataRow" minOccurs="0" maxOccurs="1"/> <xsd:element name="DataRow" type="tns:DataRow" minOccurs="0" maxOccurs="1"/>
</xsd:sequence> </xsd:sequence>
</xsd:complexType> </xsd:complexType>