api/structiceberg_1_1SessionContext.html - iceberg-cpp - Git at Google

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 <p>Session state used to bind catalog operations to a caller context.
  <a href="structiceberg_1_1SessionContext.html#details">More...</a></p>

 <p><code>#include &lt;<a class="el" href="session__context_8h_source.html">session_context.h</a>&gt;</code></p>
 <table class="memberdecls">
 <tr class="heading"><td colspan="2"><h2 class="groupheader"><a id="pub-static-methods" name="pub-static-methods"></a>
 Static Public Member Functions</h2></td></tr>
 <tr class="memitem:a4e99ec1d24595876c16a651d8d0d03c2" id="r_a4e99ec1d24595876c16a651d8d0d03c2"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="structiceberg_1_1SessionContext.html">SessionContext</a>&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structiceberg_1_1SessionContext.html#a4e99ec1d24595876c16a651d8d0d03c2">Empty</a> ()</td></tr>
 <tr class="memdesc:a4e99ec1d24595876c16a651d8d0d03c2"><td class="mdescLeft">&#160;</td><td class="mdescRight">Create an empty caller context with a generated non-empty session ID.  <br /></td></tr>
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 std::string&#160;</td><td class="memItemRight" valign="bottom"><b>session_id</b></td></tr>
 <tr class="memdesc:a2142195dbea1438bbccec17d8c0927c4"><td class="mdescLeft">&#160;</td><td class="mdescRight">Unique session identifier. Explicit contexts must provide a non-empty ID. <br /></td></tr>
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 <tr class="memitem:a760278eec8fb341c643ee795bd3cf383" id="r_a760278eec8fb341c643ee795bd3cf383"><td class="memItemLeft" align="right" valign="top">std::string&#160;</td><td class="memItemRight" valign="bottom"><a class="el" href="structiceberg_1_1SessionContext.html#a760278eec8fb341c643ee795bd3cf383">identity</a></td></tr>
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 std::unordered_map&lt; std::string, std::string &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>credentials</b></td></tr>
 <tr class="memdesc:ab5e9186862d4bd273f62c33c6a32be4b"><td class="mdescLeft">&#160;</td><td class="mdescRight">Sensitive context-specific credentials, such as delegated auth material. <br /></td></tr>
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 std::unordered_map&lt; std::string, std::string &gt;&#160;</td><td class="memItemRight" valign="bottom"><b>properties</b></td></tr>
 <tr class="memdesc:aa6c674958e10672e7a07311d984546ed"><td class="mdescLeft">&#160;</td><td class="mdescRight">Non-secret context-specific properties, such as tenant or auth options. <br /></td></tr>
 <tr class="separator:aa6c674958e10672e7a07311d984546ed"><td class="memSeparator" colspan="2">&#160;</td></tr>
 </table>
 <a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
 <div class="textblock"><p>Session state used to bind catalog operations to a caller context. </p>
 <p>Session context is the isolation boundary for session-aware catalogs. REST catalogs use <code>session_id</code> to derive contextual authentication sessions while keeping user-visible catalog operations on the normal <code><a class="el" href="classiceberg_1_1Catalog.html" title="A Catalog API for table create, drop, and load operations.">Catalog</a></code> interface.</p>
 <p>The type is intentionally an aggregate so callers can construct it with designated initializers. <code>properties</code> and <code>credentials</code> are kept separate so authentication implementations can detect conflicting keys instead of silently overriding credentials. </p>
 </div><h2 class="groupheader">Member Function Documentation</h2>
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 <h2 class="memtitle"><span class="permalink"><a href="#a4e99ec1d24595876c16a651d8d0d03c2">&#9670;&#160;</a></span>Empty()</h2>

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           <td class="memname">static <a class="el" href="structiceberg_1_1SessionContext.html">SessionContext</a> iceberg::SessionContext::Empty </td>
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 <p>Create an empty caller context with a generated non-empty session ID. </p>
 <p>Each call returns a distinct session ID. </p>

 </div>
 </div>
 <h2 class="groupheader">Member Data Documentation</h2>
 <a id="a760278eec8fb341c643ee795bd3cf383" name="a760278eec8fb341c643ee795bd3cf383"></a>
 <h2 class="memtitle"><span class="permalink"><a href="#a760278eec8fb341c643ee795bd3cf383">&#9670;&#160;</a></span>identity</h2>

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           <td class="memname">std::string iceberg::SessionContext::identity</td>
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 <p>Caller identity. Empty means no identity was supplied. This value is descriptive and is not implicitly inserted into authentication properties. </p>

 </div>
 </div>
 <hr/>The documentation for this struct was generated from the following file:<ul>
 <li>iceberg/catalog/<a class="el" href="session__context_8h_source.html">session_context.h</a></li>
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	<div class="headertitle"><div class="title">iceberg::SessionContext Struct Reference</div></div>
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	<p>Session state used to bind catalog operations to a caller context.
	<a href="structiceberg_1_1SessionContext.html#details">More...</a></p>

	<p><code>#include <<a class="el" href="session__context_8h_source.html">session_context.h</a>></code></p>
	<table class="memberdecls">
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	Static Public Member Functions</h2></td></tr>
	<tr class="memitem:a4e99ec1d24595876c16a651d8d0d03c2" id="r_a4e99ec1d24595876c16a651d8d0d03c2"><td class="memItemLeft" align="right" valign="top">static <a class="el" href="structiceberg_1_1SessionContext.html">SessionContext</a> </td><td class="memItemRight" valign="bottom"><a class="el" href="structiceberg_1_1SessionContext.html#a4e99ec1d24595876c16a651d8d0d03c2">Empty</a> ()</td></tr>
	<tr class="memdesc:a4e99ec1d24595876c16a651d8d0d03c2"><td class="mdescLeft"> </td><td class="mdescRight">Create an empty caller context with a generated non-empty session ID. <br /></td></tr>
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	Public Attributes</h2></td></tr>
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	std::string </td><td class="memItemRight" valign="bottom"><b>session_id</b></td></tr>
	<tr class="memdesc:a2142195dbea1438bbccec17d8c0927c4"><td class="mdescLeft"> </td><td class="mdescRight">Unique session identifier. Explicit contexts must provide a non-empty ID. <br /></td></tr>
	<tr class="separator:a2142195dbea1438bbccec17d8c0927c4"><td class="memSeparator" colspan="2"> </td></tr>
	<tr class="memitem:a760278eec8fb341c643ee795bd3cf383" id="r_a760278eec8fb341c643ee795bd3cf383"><td class="memItemLeft" align="right" valign="top">std::string </td><td class="memItemRight" valign="bottom"><a class="el" href="structiceberg_1_1SessionContext.html#a760278eec8fb341c643ee795bd3cf383">identity</a></td></tr>
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	std::unordered_map< std::string, std::string > </td><td class="memItemRight" valign="bottom"><b>credentials</b></td></tr>
	<tr class="memdesc:ab5e9186862d4bd273f62c33c6a32be4b"><td class="mdescLeft"> </td><td class="mdescRight">Sensitive context-specific credentials, such as delegated auth material. <br /></td></tr>
	<tr class="separator:ab5e9186862d4bd273f62c33c6a32be4b"><td class="memSeparator" colspan="2"> </td></tr>
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	std::unordered_map< std::string, std::string > </td><td class="memItemRight" valign="bottom"><b>properties</b></td></tr>
	<tr class="memdesc:aa6c674958e10672e7a07311d984546ed"><td class="mdescLeft"> </td><td class="mdescRight">Non-secret context-specific properties, such as tenant or auth options. <br /></td></tr>
	<tr class="separator:aa6c674958e10672e7a07311d984546ed"><td class="memSeparator" colspan="2"> </td></tr>
	</table>
	<a name="details" id="details"></a><h2 class="groupheader">Detailed Description</h2>
	<div class="textblock"><p>Session state used to bind catalog operations to a caller context. </p>
	<p>Session context is the isolation boundary for session-aware catalogs. REST catalogs use <code>session_id</code> to derive contextual authentication sessions while keeping user-visible catalog operations on the normal <code><a class="el" href="classiceberg_1_1Catalog.html" title="A Catalog API for table create, drop, and load operations.">Catalog</a></code> interface.</p>
	<p>The type is intentionally an aggregate so callers can construct it with designated initializers. <code>properties</code> and <code>credentials</code> are kept separate so authentication implementations can detect conflicting keys instead of silently overriding credentials. </p>
	</div><h2 class="groupheader">Member Function Documentation</h2>
	<a id="a4e99ec1d24595876c16a651d8d0d03c2" name="a4e99ec1d24595876c16a651d8d0d03c2"></a>
	<h2 class="memtitle"><span class="permalink"><a href="#a4e99ec1d24595876c16a651d8d0d03c2">◆ </a></span>Empty()</h2>

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	<td class="memname">static <a class="el" href="structiceberg_1_1SessionContext.html">SessionContext</a> iceberg::SessionContext::Empty </td>
	<td>(</td>
	<td class="paramname"></td><td>)</td>
	<td></td>
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	<span class="mlabels"><span class="mlabel">static</span></span> </td>
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	<p>Create an empty caller context with a generated non-empty session ID. </p>
	<p>Each call returns a distinct session ID. </p>

	</div>
	</div>
	<h2 class="groupheader">Member Data Documentation</h2>
	<a id="a760278eec8fb341c643ee795bd3cf383" name="a760278eec8fb341c643ee795bd3cf383"></a>
	<h2 class="memtitle"><span class="permalink"><a href="#a760278eec8fb341c643ee795bd3cf383">◆ </a></span>identity</h2>

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	<td class="memname">std::string iceberg::SessionContext::identity</td>
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	<p>Caller identity. Empty means no identity was supplied. This value is descriptive and is not implicitly inserted into authentication properties. </p>

	</div>
	</div>
	<hr/>The documentation for this struct was generated from the following file:<ul>
	<li>iceberg/catalog/<a class="el" href="session__context_8h_source.html">session_context.h</a></li>
	</ul>
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