offshore
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An ORM for Node.js
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<title>Code coverage report for lib/offshore/adapter/stream.js</title>
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<h1>
<a href="../../../index.html">all files</a> / <a href="index.html">lib/offshore/adapter/</a> stream.js
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<div class='fl pad1y space-right2'>
<span class="strong">77.78% </span>
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<span class='fraction'>14/18</span>
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<span class="strong">57.14% </span>
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<span class="strong">100% </span>
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<span class="strong">76.47% </span>
<span class="quiet">Lines</span>
<span class='fraction'>13/17</span>
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<span class="cline-any cline-neutral"> </span></td><td class="text"><pre class="prettyprint lang-js">/**
* Module Dependencies
*/
var normalize = require('../utils/normalize');
var hasOwnProperty = require('../utils/helpers').object.hasOwnProperty;
/**
* Stream Normalization
*/
module.exports = {
// stream.write() is used to send data
// Must call stream.end() to complete stream
stream: function(criteria, stream, metaContainer) {
// Normalize Arguments
criteria = normalize.criteria(criteria);
// Build Default Error Message
var err = 'No stream() method defined in adapter!';
var query = this._query || {};
var connName = this.connection;
// check default connection
<span class="missing-if-branch" title="if path not taken" >I</span>if (connName === 'default' && <span class="branch-1 cbranch-no" title="branch not covered" >query.defaultConnection)</span> {
<span class="cstat-no" title="statement not covered" > connName = query.defaultConnection;</span>
}
var connection = this.query.offshore.connections[connName];
// check connection
<span class="missing-if-branch" title="if path not taken" >I</span>if (!connection) {
<span class="cstat-no" title="statement not covered" > return cb(new Error('No valid connection specified'));</span>
}
var adapter = connection._adapter;
// check transaction
<span class="missing-if-branch" title="if path not taken" >I</span>if (query.transaction && <span class="branch-1 cbranch-no" title="branch not covered" >query.transaction[connName])</span> {
<span class="cstat-no" title="statement not covered" > connName = query.transaction[connName];</span>
}
<span class="missing-if-branch" title="else path not taken" >E</span>if (!hasOwnProperty(adapter, 'stream')) return stream.end(new Error(err));
<span class="cstat-no" title="statement not covered" > adapter.stream(connName, this.collection, criteria, stream, metaContainer);</span>
}
};
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