Example usage for org.springframework.batch.item.file.transform FieldSet hasNames

Introduction

In this page you can find the example usage for org.springframework.batch.item.file.transform FieldSet hasNames.

Prototype

boolean hasNames();

Source Link

Document

Check if there are names defined for the fields.

Usage

From source file:fr.acxio.tools.agia.item.database.AbstractFieldSetSqlParameterSourceProvider.java

protected MapSqlParameterSource mapFieldSet(MapSqlParameterSource sMapSqlParameterSource, FieldSet sFieldSet,
        int sRecIdx) {
    if (sFieldSet != null) {
        boolean aHasNames = sFieldSet.hasNames();
        int aFieldCount = sFieldSet.getFieldCount();
        String[] aNames = aHasNames ? sFieldSet.getNames() : null;
        String[] aValues = sFieldSet.getValues();
        for (int i = 0; i < aFieldCount; i++) {
            sMapSqlParameterSource.addValue(String.format(fieldsetNameFormat, sRecIdx,
                    (aHasNames && (aNames[i] != null) && !aNames[i].isEmpty()) ? aNames[i]
                            : String.format(unnamedColumnFormat, i)),
                    aValues[i]);/*from w  w  w .j  a v a2  s .c om*/
        }
    }
    return sMapSqlParameterSource;
}

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From source file:fr.acxio.tools.agia.transform.ListFieldSetToMapProcessor.java

protected Map<String, Object> mapFieldSet(FieldSet sFieldSet, int sRecIdx) {
    Map<String, Object> aResult = new HashMap<String, Object>();
    if (sFieldSet != null) {
        boolean aHasNames = sFieldSet.hasNames();
        int aFieldCount = sFieldSet.getFieldCount();
        String[] aNames = aHasNames ? sFieldSet.getNames() : null;
        String[] aValues = sFieldSet.getValues();
        for (int i = 0; i < aFieldCount; i++) {
            aResult.put(String.format(fieldsetNameFormat, sRecIdx,
                    (aHasNames && (aNames[i] != null) && !aNames[i].isEmpty()) ? aNames[i]
                            : String.format(unnamedColumnFormat, i)),
                    aValues[i]);//from  w  w  w  . ja  v  a 2  s.co  m
        }
    }
    return aResult;
}

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From source file:fr.acxio.tools.agia.item.MultiLineItemReader.java

@Override
public synchronized T read() {

    List<FieldSet> aTmpResult = new ArrayList<FieldSet>();
    boolean aConditionResult = false;

    FieldSet line = readNextFieldSet();
    while (!aConditionResult && (line != null)) {
        aTmpResult.add(line);/*from  w ww  .  jav  a  2  s  .c om*/
        if (nextItem != null) {
            updateContext(currentVariableName, (line.hasNames()) ? line.getProperties() : line.getValues(),
                    getEvaluationContext());
            updateContext(nextVariableName,
                    (nextItem.hasNames()) ? nextItem.getProperties() : nextItem.getValues(),
                    getEvaluationContext());
            aConditionResult = getExpressionResolver().evaluate(newRecordCondition, getEvaluationContext(),
                    Boolean.class);
        }
        if (!aConditionResult) {
            line = readNextFieldSet();
        }
    }

    return (aTmpResult.isEmpty() ? null : mapFieldSets(aTmpResult));
}

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