Examples of FieldExpression

com.cloudera.cdk.morphline.base.FieldExpression
Helper to fetch the values of a field of a {@link Record} referred to by a field expression,which is a String of the form @{fieldname}.
com.opensymphony.workflow.query.FieldExpression
org.codehaus.groovy.ast.expr.FieldExpression
Represents a field access such as the expression "this.foo". @author James Strachan @version $Revision: 20953 $
org.eclipse.persistence.internal.expressions.FieldExpression
Field expressions represent a field of a table. Their base is either a table or object expression. This is used for mapping queries and to allow queries on non-mapped field or tables.
org.kitesdk.morphline.base.FieldExpression
Helper to fetch the values of a field of a {@link Record} referred to by a field expression,which is a String of the form @{fieldname}.

Examples of org.eclipse.persistence.internal.expressions.FieldExpression

            ObjectLevelReadQuery nestedQuery = getJoinedAttributeManager().getNestedJoinedMappingQuery(expression);
            FetchGroup nestedFetchGroup = nestedQuery.getExecutionFetchGroup();
            if(nestedFetchGroup != null) {
                List<DatabaseField> nestedFields = nestedQuery.getFetchGroupSelectionFields(mapping);
                for(DatabaseField field : nestedFields) {
                    fields.add(new FieldExpression(field, expression));
                }
                return;
            }
        }

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Examples of org.eclipse.persistence.internal.expressions.FieldExpression

     * Return relation table locking clause.
     */
    public void setRelationTableLockingClause(ObjectLevelReadQuery targetQuery, ObjectBuildingQuery sourceQuery) {
        ForUpdateOfClause lockingClause = new ForUpdateOfClause();
        lockingClause.setLockMode(sourceQuery.getLockMode());
        FieldExpression exp = (FieldExpression)targetQuery.getExpressionBuilder().getTable(this.relationTable).getField(this.sourceRelationKeyFields.get(0));
        lockingClause.addLockedExpression(exp);
        targetQuery.setLockingClause(lockingClause);
        // locking clause is not compatible with DISTINCT 
        targetQuery.setShouldOuterJoinSubclasses(true);
    }

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Examples of org.eclipse.persistence.internal.expressions.FieldExpression

            nestedQuery = getJoinedAttributeManager().getNestedJoinedMappingQuery(expression);
            FetchGroup nestedFetchGroup = nestedQuery.getExecutionFetchGroup();
            if(nestedFetchGroup != null) {
                List<DatabaseField> nestedFields = nestedQuery.getFetchGroupSelectionFields(mapping);
                for(DatabaseField field : nestedFields) {
                    fields.add(new FieldExpression(field, expression));
                }
                return;
            }
        }

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Examples of org.eclipse.persistence.internal.expressions.FieldExpression

            nestedQuery = getJoinedAttributeManager().getNestedJoinedMappingQuery(expression);
            FetchGroup nestedFetchGroup = nestedQuery.getExecutionFetchGroup();
            if(nestedFetchGroup != null) {
                List<DatabaseField> nestedFields = nestedQuery.getFetchGroupSelectionFields(mapping);
                for(DatabaseField field : nestedFields) {
                    fields.add(new FieldExpression(field, expression));
                }
                return;
            }
        }

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Examples of org.eclipse.persistence.internal.expressions.FieldExpression

     * Return relation table locking clause.
     */
    public void setRelationTableLockingClause(ObjectLevelReadQuery targetQuery, ObjectBuildingQuery sourceQuery) {
        ForUpdateOfClause lockingClause = new ForUpdateOfClause();
        lockingClause.setLockMode(sourceQuery.getLockMode());
        FieldExpression exp = (FieldExpression)targetQuery.getExpressionBuilder().getTable(this.relationTable).getField(this.sourceRelationKeyFields.get(0));
        lockingClause.addLockedExpression(exp);
        targetQuery.setLockingClause(lockingClause);
        // locking clause is not compatible with DISTINCT 
        targetQuery.setShouldOuterJoinSubclasses(true);
    }

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Examples of org.eclipse.persistence.internal.expressions.FieldExpression

            ObjectLevelReadQuery nestedQuery = getJoinedAttributeManager().getNestedJoinedMappingQuery(expression);
            FetchGroup nestedFetchGroup = nestedQuery.getExecutionFetchGroup();
            if(nestedFetchGroup != null) {
                List<DatabaseField> nestedFields = nestedQuery.getFetchGroupSelectionFields(mapping);
                for(DatabaseField field : nestedFields) {
                    fields.add(new FieldExpression(field, expression));
                }
                return;
            }
        }

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Examples of org.eclipse.persistence.internal.expressions.FieldExpression

     * Return relation table locking clause.
     */
    public void setRelationTableLockingClause(ObjectLevelReadQuery targetQuery, ObjectBuildingQuery sourceQuery) {
        ForUpdateOfClause lockingClause = new ForUpdateOfClause();
        lockingClause.setLockMode(sourceQuery.getLockMode());
        FieldExpression exp = (FieldExpression)targetQuery.getExpressionBuilder().getTable(this.relationTable).getField(this.sourceRelationKeyFields.get(0));
        lockingClause.addLockedExpression(exp);
        targetQuery.setLockingClause(lockingClause);
        // locking clause is not compatible with DISTINCT 
        targetQuery.setShouldOuterJoinSubclasses(true);
    }

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Examples of org.kitesdk.morphline.base.FieldExpression

    public Equals(CommandBuilder builder, Config config, Command parent, Command child, MorphlineContext context) {
      super(builder, config, parent, child, context);      
      this.entrySet = new Configs().getEntrySet(config);
      for (Map.Entry<String, Object> entry : entrySet) {
        if (!(entry.getValue() instanceof Collection)) {
          entry.setValue(new FieldExpression(entry.getValue().toString(), getConfig()));        
        }
      }
      this.renderedConfig = config.root().render();
    }

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Examples of org.kitesdk.morphline.base.FieldExpression

    public Contains(CommandBuilder builder, Config config, Command parent, Command child, MorphlineContext context) {
      super(builder, config, parent, child, context);      
      this.entrySet = new Configs().getEntrySet(config);
      for (Map.Entry<String, Object> entry : entrySet) {
        if (!(entry.getValue() instanceof Collection)) {
          entry.setValue(new FieldExpression(entry.getValue().toString(), getConfig()));        
        }
      }
      this.renderedConfig = config.root().render();
    }

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Examples of org.kitesdk.morphline.base.FieldExpression

      ;
    }
  }
  
  private List resolveExpression(String expr, Record record) {
    return new FieldExpression(expr, null).evaluate(record);
  }

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