Example usage for com.mongodb WriteConcern getWString

Introduction

In this page you can find the example usage for com.mongodb WriteConcern getWString.

Prototype

public String getWString() 

Source Link

Document

Gets the w parameter as a String.

Usage

From source file:org.pentaho.mongo.MongoPropToOption.java

License:Open Source License

public WriteConcern writeConcernValue(final MongoProperties props) throws MongoDbException {
    // write concern
    String writeConcern = props.get(MongoProp.writeConcern);
    String wTimeout = props.get(MongoProp.wTimeout);
    boolean journaled = Boolean.valueOf(props.get(MongoProp.JOURNALED));

    WriteConcern concern;

    if (!Util.isEmpty(writeConcern) && Util.isEmpty(wTimeout) && !journaled) {
        // all defaults - timeout 0, journal = false, w = 1
        concern = new WriteConcern();
        concern.setWObject(1);/*from  w  w  w.  j a v  a2s.  co m*/

        if (log != null) {
            log.info(getString(PKG, "MongoPropToOption.Message.ConfiguringWithDefaultWriteConcern")); //$NON-NLS-1$
        }
    } else {
        int wt = 0;
        if (!Util.isEmpty(wTimeout)) {
            try {
                wt = Integer.parseInt(wTimeout);
            } catch (NumberFormatException n) {
                throw new MongoDbException(n);
            }
        }

        if (!Util.isEmpty(writeConcern)) {
            // try parsing as a number first
            try {
                int wc = Integer.parseInt(writeConcern);
                concern = new WriteConcern(wc, wt, false, journaled);
            } catch (NumberFormatException n) {
                // assume its a valid string - e.g. "majority" or a custom
                // getLastError label associated with a tag set
                concern = new WriteConcern(writeConcern, wt, false, journaled);
            }
        } else {
            concern = new WriteConcern(1, wt, false, journaled);
        }

        if (log != null) {
            String lwc = "w = " + concern.getWString() + ", wTimeout = " + concern.getWtimeout()
                    + ", journaled = " + concern.getJ();
            log.info(getString(PKG, "MongoPropToOption.Message.ConfiguringWithWriteConcern", lwc));
        }
    }
    return concern;
}

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