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java.lang.Object org.apache.camel.component.sql.DefaultSqlPrepareStatementStrategy
public class DefaultSqlPrepareStatementStrategy
Default SqlPrepareStatementStrategy
that supports named query parameters as well index based.
Constructor Summary | |
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DefaultSqlPrepareStatementStrategy()
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DefaultSqlPrepareStatementStrategy(char separator)
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Method Summary | |
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Iterator<?> |
createPopulateIterator(String query,
String preparedQuery,
int expectedParams,
org.apache.camel.Exchange exchange,
Object value)
Creates the iterator to use when setting query parameters on the prepared statement. |
protected boolean |
hasNamedParameters(String query)
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void |
populateStatement(PreparedStatement ps,
Iterator<?> iterator,
int expectedParams)
Populates the query parameters on the prepared statement |
String |
prepareQuery(String query,
boolean allowNamedParameters)
Prepares the query to be executed. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public DefaultSqlPrepareStatementStrategy()
public DefaultSqlPrepareStatementStrategy(char separator)
Method Detail |
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public String prepareQuery(String query, boolean allowNamedParameters) throws SQLException
SqlPrepareStatementStrategy
prepareQuery
in interface SqlPrepareStatementStrategy
query
- the query which may contain named query parametersallowNamedParameters
- whether named parameters is allowed
SQLException
public Iterator<?> createPopulateIterator(String query, String preparedQuery, int expectedParams, org.apache.camel.Exchange exchange, Object value) throws SQLException
SqlPrepareStatementStrategy
createPopulateIterator
in interface SqlPrepareStatementStrategy
query
- the original query which may contain named parameterspreparedQuery
- the query to actually use, which must be accepted by the JDBC driver.expectedParams
- number of expected parametersexchange
- the current exchangevalue
- the message body that contains the data for the query parameters
SQLException
- is thrown if error creating the iteratorpublic void populateStatement(PreparedStatement ps, Iterator<?> iterator, int expectedParams) throws SQLException
SqlPrepareStatementStrategy
populateStatement
in interface SqlPrepareStatementStrategy
ps
- the prepared statementiterator
- the iterator to use for getting the parameter dataexpectedParams
- number of expected parameters
SQLException
- is thrown if error populating parametersprotected boolean hasNamedParameters(String query)
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