Example usage for org.springframework.batch.item ExecutionContext containsKey

Introduction

In this page you can find the example usage for org.springframework.batch.item ExecutionContext containsKey.

Prototype

public boolean containsKey(String key) 

Source Link

Document

Indicates whether or not a key is represented in this context.

Usage

From source file:org.openmrs.module.bahmniexports.example.domain.trade.internal.TradeWriter.java

@Override
public void open(ExecutionContext executionContext) {
    if (executionContext.containsKey(TOTAL_AMOUNT_KEY)) {
        this.totalPrice = (BigDecimal) executionContext.get(TOTAL_AMOUNT_KEY);
    } else {/*w ww  .  j av a2 s . co  m*/
        //
        // Fresh run. Disregard old state.
        //
        this.totalPrice = BigDecimal.ZERO;
    }
}

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From source file:lcn.module.batch.web.guide.service.TradeWriter.java

@Override
public void open(ExecutionContext executionContext) throws ItemStreamException {
    if (executionContext.containsKey(TOTAL_AMOUNT_KEY)) {
        this.totalPrice = (BigDecimal) executionContext.get(TOTAL_AMOUNT_KEY);
    } else {//from   www .  j  a v a 2 s  . c  o  m
        this.totalPrice = BigDecimal.ZERO;
    }
}

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From source file:batch.OutputFileListener.java

@BeforeStep
public void createOutputNameFromInput(StepExecution stepExecution) {
    ExecutionContext executionContext = stepExecution.getExecutionContext();
    String inputName = stepExecution.getStepName().replace(":", "-");
    if (executionContext.containsKey(inputKeyName)) {
        inputName = executionContext.getString(inputKeyName);
    }/* w w  w .  j  a  v  a  2 s . c  o m*/
    if (!executionContext.containsKey(outputKeyName)) {
        executionContext.putString(outputKeyName, path + FilenameUtils.getBaseName(inputName) + ".csv");
    }
}

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From source file:mpg.biochem.de.interbase.batch.OutputFileListener.java

@BeforeStep
public void createOutputNameFromInput(StepExecution stepExecution) {
    ExecutionContext executionContext = stepExecution.getExecutionContext();
    String inputName = stepExecution.getStepName().replace(":", "-");
    if (executionContext.containsKey(inputKeyName)) {
        inputName = executionContext.getString(inputKeyName);
    }/*ww w .  j ava2 s.  com*/
    if (!executionContext.containsKey(outputKeyName)) {
        executionContext.putString(outputKeyName, path + FilenameUtils.getBaseName(inputName) + ".mapped.tab");
    }
}

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From source file:com.cat.ic.listener.impl.OutputFileListenerMVNO.java

@BeforeStep
public void createOutputNameFromInput(StepExecution stepExecution) {
    ExecutionContext executionContext = stepExecution.getExecutionContext();
    String inputName = stepExecution.getStepName().replace(":", "-");

    if (executionContext.containsKey(inputKeyName)) {
        inputName = executionContext.getString(inputKeyName);
    }//from ww  w  .  ja  v a  2s.c o  m
    if (!executionContext.containsKey(outputKeyName)) {
        executionContext.putString(outputKeyName, path + FilenameUtils.getName(inputName) + ".mvno");
    }
    log.info("[" + executionContext.getString(outputKeyName) + "]");
}

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From source file:egovframework.rte.bat.core.listener.EgovOutputFileListener.java

/**
 * stepExecutionContext? inputKeyName ? ? outputKeyName? put 
 * //from  w  w w. j av a2s . c o m
 * @param stepExecution
 */
@BeforeStep
public void createOutputNameFromInput(StepExecution stepExecution) {
    ExecutionContext executionContext = stepExecution.getExecutionContext();
    String inputName = stepExecution.getStepName().replace(":", "-");
    if (executionContext.containsKey(inputKeyName)) {
        inputName = executionContext.getString(inputKeyName);
    }
    if (!executionContext.containsKey(outputKeyName)) {
        executionContext.putString(outputKeyName, path + FilenameUtils.getBaseName(inputName) + ".csv");
    }
}

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From source file:batch.demo.job.MultiThreadedFlatFileItemReader.java

@Override
public void open(ExecutionContext executionContext) throws ItemStreamException {
    if (isSaveState()) {
        Assert.notNull(executionContext, "ExecutionContext must not be null");
        if (executionContext.containsKey(getExecutionContextUserSupport().getKey(START_AT_KEY))) {
            startAt = executionContext.getLong(getExecutionContextUserSupport().getKey(START_AT_KEY));
        }/*  w w w. j  a v a 2  s.co  m*/
    }
    // replace the DefaultBufferedReaderFactory with an implementation that seeks to the start before reading
    setBufferedReaderFactory(new BufferedFileReaderFactory(this.startAt));
    super.open(executionContext);
}

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From source file:es.fcs.batch.integration.chunk.MyChunkMessageChannelItemWriter.java

public void open(ExecutionContext executionContext) throws ItemStreamException {
    if (executionContext.containsKey(EXPECTED)) {
        localState.open(executionContext.getInt(EXPECTED), executionContext.getInt(ACTUAL));
        if (!waitForResults()) {
            throw new ItemStreamException("Timed out waiting for back log on open");
        }/*from  w  ww  .  j  av a2  s . c  o m*/
    }
}

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From source file:org.opensourcebank.batch.reader.HazelcastMapItemReader.java

public void open(ExecutionContext executionContext) throws ItemStreamException {

    // staring Hazelcast to have this node join the cluster
    // and getting a reference to an items map
    itemMap = Hazelcast.getMap(mapName);

    // possibly restarted, but all items were completed / evicted by another node
    // or just a wrong map name
    if (itemMap.size() == 0) {
        logger.warn("Map [ " + mapName + " ] is empty, no items to read");
    }/*from   w  ww.j  a v a  2 s.  c  o  m*/

    // is this step restarted?
    if (executionContext.containsKey(CURRENT_ITEM_ID)) {
        currentItemId = new Long(executionContext.getLong(CURRENT_ITEM_ID)).intValue();
    } else {
        currentItemId = fromId;
    }
}

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From source file:me.andpay.ti.spring.batch.FlatFileItemWriter.java

private void doOpen(ExecutionContext executionContext) throws ItemStreamException {
    OutputState outputState = getOutputState();
    if (executionContext.containsKey(getKey(RESTART_DATA_NAME))) {
        outputState.restoreFrom(executionContext);
    }/*from  w  w w .  j  av  a 2s  .  c  o m*/
    try {
        outputState.initializeBufferedWriter();
    } catch (IOException ioe) {
        throw new ItemStreamException("Failed to initialize writer", ioe);
    }
    if (outputState.lastMarkedByteOffsetPosition == 0 && !outputState.appending) {
        if (headerCallback != null) {
            try {
                headerCallback.writeHeader(outputState.outputBufferedWriter);
                outputState.write(lineSeparator);
            } catch (IOException e) {
                throw new ItemStreamException("Could not write headers.  The file may be corrupt.", e);
            }
        }
    }
}

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