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java.lang.Objectorg.apache.cayenne.access.jdbc.EJBQLTranslationContext
public class EJBQLTranslationContext
A context used for translating of EJBQL to SQL.
Constructor Summary | |
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EJBQLTranslationContext(EntityResolver entityResolver,
EJBQLCompiledExpression compiledExpression,
Map<Object,Object> parameters,
EJBQLTranslatorFactory translatorFactory)
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Method Summary | |
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EJBQLTranslationContext |
append(char chunk)
Appends a piece of SQL to the internal buffer. |
EJBQLTranslationContext |
append(String chunk)
Appends a piece of SQL to the internal buffer. |
ClassDescriptor |
getEntityDescriptor(String id)
Looks up entity descriptor for an identifier that can be a compiled expression id or one of the aliases. |
protected String |
getTableAlias(String idPath,
String tableName)
Retrieves a SQL alias for the combination of EJBQL id variable and a table name. |
boolean |
isUsingAliases()
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void |
setUsingAliases(boolean useAliases)
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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 EJBQLTranslationContext(EntityResolver entityResolver, EJBQLCompiledExpression compiledExpression, Map<Object,Object> parameters, EJBQLTranslatorFactory translatorFactory)
Method Detail |
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public ClassDescriptor getEntityDescriptor(String id)
public EJBQLTranslationContext append(String chunk)
public EJBQLTranslationContext append(char chunk)
protected String getTableAlias(String idPath, String tableName)
public boolean isUsingAliases()
public void setUsingAliases(boolean useAliases)
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