wt.query.specification
Class DefaultQueryWriter

java.lang.Object
  wt.query.specification.DefaultQueryWriter

All Implemented Interfaces:

QueryWriter

public class DefaultQueryWriter

extends Object

implements QueryWriter

Supported API: false

Extendable: false

Field Summary

private static String	CLASSNAME
private static boolean	IS_HIERARCHICAL_DEFINITION_ALLOWED
private Hashtable	queryHashtable
private static String	RESOURCE
protected boolean	rootUseReferenceable This boolean is used to specify if the an appendSelectReference has been done on the ReferenceValue table with a referenceable reference on a root element
private Hashtable	useRefHashtable
private static boolean	VERBOSE_DEV

Constructor Summary

DefaultQueryWriter()

Method Summary

protected SearchCondition	getDefinitionInstancedAttributeSearchCondition(Class a_class, String a_label, String a_hierarchy_id, boolean is_descend) Supported API: false
protected SearchCondition	getDependencyInstancedAttributeSearchCondition(ClassSearchSpec a_selection, AttributeSearchExp an_expression) Supported API: false
protected StatementSpec	getDependentStatementSpec(ClassSearchSpec a_selection, AttributeSearchExp an_expression, Boolean use_reference, boolean a_is_direct_dependency) Supported API: false
protected SearchCondition	getHolderClassInstancedAttributeSearchCondition(Class a_class, String a_classname) Supported API: false
protected SearchCondition	getLatestIterationSearchCondition(ClassSearchSpec a_selection) Supported API: false
protected SearchCondition	getModeledAttributeSearchCondition(ClassSearchSpec a_selection, AttributeSearchExp an_expression) Supported API: false
private WhereExpression	getModeledAttributeWhereExpression(ClassSearchSpec a_selection, AttributeSearchExp an_expression)
Object	getQueryObjectResult(SearchSpecification a_search_spec) Supported API: false
protected QuerySpec	getQuerySpec(SelectionSearchSpec a_selection) Supported API: false
protected StatementSpec	getResultStatementSpec(ResultSpecification a_result_specification, StatementSpec a_statement_spec) Supported API: false
protected RelationalExpression	getRightHandSideExpression(AttributeSearchExp an_expression) Supported API: false
protected String	getSearchConditionOperator(AttributeSearchExp an_expression) Supported API: false
protected StatementSpec	getSortStatementSpec(SortSpecification a_sort_specification, StatementSpec a_statement_spec) Supported API: false
protected SearchCondition	getValueInstancedAttributeSearchCondition(Class a_class, String a_label, AttributeSearchExp an_expression) Supported API: false
void	postQueryObjectProcessing(SearchSpecification a_search_spec) Supported API: false
void	preQueryObjectProcessing(SearchSpecification a_search_spec) Supported API: false
protected void	setupQuerySpec(QuerySpec a_query_spec, AttributeSearchExp an_expression, String a_column, Boolean use_reference) Supported API: false
protected void	setupQuerySpecForInstance(QuerySpec a_query_spec, ClassSearchSpec a_selection, AttributeSearchExp an_expression, String a_column, Boolean use_reference) Supported API: false
void	writeFirstSearchExpression(SelectionSearchSpec a_selection, SearchExpression an_expression) Supported API: false
void	writeFirstSelectionSearchSpec(CriteriaSpecification a_criteria, SelectionSearchSpec a_selection) Supported API: false
void	writeIntermediateSearchExpression(SelectionSearchSpec a_selection, SearchExpression an_expression) Supported API: false
void	writeIntermediateSelectionSearchSpec(CriteriaSpecification a_criteria, SelectionSearchSpec a_selection) Supported API: false
void	writeLastSearchExpression(SelectionSearchSpec a_selection, SearchExpression an_expression) Supported API: false
void	writeLastSelectionSearchSpec(CriteriaSpecification a_criteria, SelectionSearchSpec a_selection) Supported API: false

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

RESOURCE

private static final String RESOURCE

See Also:

Constant Field Values

CLASSNAME

private static final String CLASSNAME

queryHashtable

private Hashtable queryHashtable

useRefHashtable

private Hashtable useRefHashtable

rootUseReferenceable

protected boolean rootUseReferenceable

This boolean is used to specify if the an appendSelectReference has been done on the ReferenceValue table with a referenceable reference on a root element

VERBOSE_DEV

private static final boolean VERBOSE_DEV

IS_HIERARCHICAL_DEFINITION_ALLOWED

private static final boolean IS_HIERARCHICAL_DEFINITION_ALLOWED

Constructor Detail

DefaultQueryWriter

public DefaultQueryWriter()

Method Detail

getModeledAttributeSearchCondition

protected SearchCondition getModeledAttributeSearchCondition(ClassSearchSpec a_selection,
                                                             AttributeSearchExp an_expression)

Supported API: false

Parameters:

a_selection -

an_expression -

Returns:

SearchCondition

getLatestIterationSearchCondition

protected SearchCondition getLatestIterationSearchCondition(ClassSearchSpec a_selection)

Supported API: false

Parameters:

a_selection -

Returns:

SearchCondition

getHolderClassInstancedAttributeSearchCondition

protected SearchCondition getHolderClassInstancedAttributeSearchCondition(Class a_class,
                                                                          String a_classname)

Supported API: false

Parameters:

a_class -

a_classname -

Returns:

SearchCondition

getDefinitionInstancedAttributeSearchCondition

protected SearchCondition getDefinitionInstancedAttributeSearchCondition(Class a_class,
                                                                         String a_label,
                                                                         String a_hierarchy_id,
                                                                         boolean is_descend)

Supported API: false

Parameters:

a_class -

a_label -

a_hierarchy_id -

is_descend -

Returns:

SearchCondition

getValueInstancedAttributeSearchCondition

protected SearchCondition getValueInstancedAttributeSearchCondition(Class a_class,
                                                                    String a_label,
                                                                    AttributeSearchExp an_expression)

Supported API: false

Parameters:

a_class -

a_label -

an_expression -

Returns:

SearchCondition

getDependencyInstancedAttributeSearchCondition

protected SearchCondition getDependencyInstancedAttributeSearchCondition(ClassSearchSpec a_selection,
                                                                         AttributeSearchExp an_expression)

Supported API: false

Parameters:

a_selection -

an_expression -

Returns:

SearchCondition

getQuerySpec

protected QuerySpec getQuerySpec(SelectionSearchSpec a_selection)

Supported API: false

Parameters:

a_selection -

Returns:

QuerySpec

setupQuerySpecForInstance

protected void setupQuerySpecForInstance(QuerySpec a_query_spec,
                                         ClassSearchSpec a_selection,
                                         AttributeSearchExp an_expression,
                                         String a_column,
                                         Boolean use_reference)

Supported API: false

Parameters:

a_query_spec -

a_selection -

an_expression -

a_column -

use_reference -

setupQuerySpec

protected void setupQuerySpec(QuerySpec a_query_spec,
                              AttributeSearchExp an_expression,
                              String a_column,
                              Boolean use_reference)

Supported API: false

Parameters:

a_query_spec -

an_expression -

a_column -

use_reference -

getSearchConditionOperator

protected String getSearchConditionOperator(AttributeSearchExp an_expression)

Supported API: false

Parameters:

an_expression -

Returns:

String

getRightHandSideExpression

protected RelationalExpression getRightHandSideExpression(AttributeSearchExp an_expression)

Supported API: false

Parameters:

an_expression -

Returns:

RelationalExpression

getDependentStatementSpec

protected StatementSpec getDependentStatementSpec(ClassSearchSpec a_selection,
                                                  AttributeSearchExp an_expression,
                                                  Boolean use_reference,
                                                  boolean a_is_direct_dependency)

Supported API: false

Parameters:

a_selection -

an_expression -

use_reference -

a_is_direct_dependency -

Returns:

StatementSpec

getSortStatementSpec

protected StatementSpec getSortStatementSpec(SortSpecification a_sort_specification,
                                             StatementSpec a_statement_spec)

Supported API: false

Parameters:

a_sort_specification -

a_statement_spec -

Returns:

StatementSpec

getResultStatementSpec

protected StatementSpec getResultStatementSpec(ResultSpecification a_result_specification,
                                               StatementSpec a_statement_spec)

Supported API: false

Parameters:

a_result_specification -

a_statement_spec -

Returns:

StatementSpec

writeFirstSelectionSearchSpec

public void writeFirstSelectionSearchSpec(CriteriaSpecification a_criteria,
                                          SelectionSearchSpec a_selection)
                                   throws WTException

Supported API: false

Specified by:

writeFirstSelectionSearchSpec in interface QueryWriter

Parameters:

a_criteria -

a_selection -

Throws:

WTException

writeIntermediateSelectionSearchSpec

public void writeIntermediateSelectionSearchSpec(CriteriaSpecification a_criteria,
                                                 SelectionSearchSpec a_selection)
                                          throws WTException

Supported API: false

Specified by:

writeIntermediateSelectionSearchSpec in interface QueryWriter

Parameters:

a_criteria -

a_selection -

Throws:

WTException

writeLastSelectionSearchSpec

public void writeLastSelectionSearchSpec(CriteriaSpecification a_criteria,
                                         SelectionSearchSpec a_selection)
                                  throws WTException

Supported API: false

Specified by:

writeLastSelectionSearchSpec in interface QueryWriter

Parameters:

a_criteria -

a_selection -

Throws:

WTException

writeFirstSearchExpression

public void writeFirstSearchExpression(SelectionSearchSpec a_selection,
                                       SearchExpression an_expression)
                                throws WTException

Supported API: false

Specified by:

writeFirstSearchExpression in interface QueryWriter

Parameters:

a_selection -

an_expression -

Throws:

WTException

writeIntermediateSearchExpression

public void writeIntermediateSearchExpression(SelectionSearchSpec a_selection,
                                              SearchExpression an_expression)
                                       throws WTException

Supported API: false

Specified by:

writeIntermediateSearchExpression in interface QueryWriter

Parameters:

a_selection -

an_expression -

Throws:

WTException

writeLastSearchExpression

public void writeLastSearchExpression(SelectionSearchSpec a_selection,
                                      SearchExpression an_expression)
                               throws WTException

Supported API: false

Specified by:

writeLastSearchExpression in interface QueryWriter

Parameters:

a_selection -

an_expression -

Throws:

WTException

preQueryObjectProcessing

public void preQueryObjectProcessing(SearchSpecification a_search_spec)

Supported API: false

Specified by:

preQueryObjectProcessing in interface QueryWriter

Parameters:

a_search_spec -

postQueryObjectProcessing

public void postQueryObjectProcessing(SearchSpecification a_search_spec)

Supported API: false

Specified by:

postQueryObjectProcessing in interface QueryWriter

Parameters:

a_search_spec -

getQueryObjectResult

public Object getQueryObjectResult(SearchSpecification a_search_spec)
                            throws WTException

Supported API: false

Specified by:

getQueryObjectResult in interface QueryWriter

Parameters:

a_search_spec -

Returns:

Object

Throws:

WTException

getModeledAttributeWhereExpression

private WhereExpression getModeledAttributeWhereExpression(ClassSearchSpec a_selection,
                                                           AttributeSearchExp an_expression)
                                                    throws WTException

Throws:

WTException