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| <div class="subTitle">org.apache.cayenne.access.translator.select</div> |
| <h2 title="Class QueryAssemblerHelper" class="title">Class QueryAssemblerHelper</h2> |
| </div> |
| <div class="contentContainer"> |
| <ul class="inheritance"> |
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| <ul class="inheritance"> |
| <li>org.apache.cayenne.access.translator.select.QueryAssemblerHelper</li> |
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| <dl> |
| <dt>Direct Known Subclasses:</dt> |
| <dd><a href="../../../../../../org/apache/cayenne/access/translator/select/OrderingTranslator.html" title="class in org.apache.cayenne.access.translator.select">OrderingTranslator</a>, <a href="../../../../../../org/apache/cayenne/access/translator/select/QualifierTranslator.html" title="class in org.apache.cayenne.access.translator.select">QualifierTranslator</a></dd> |
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| <pre>public abstract class <span class="typeNameLabel">QueryAssemblerHelper</span> |
| extends <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre> |
| <div class="block">Translates parts of the query to SQL. Always works in the context of parent |
| Translator.</div> |
| </li> |
| </ul> |
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| <div class="summary"> |
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| <h3>Field Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Field Summary table, listing fields, and an explanation"> |
| <caption><span>Fields</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Field and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#out">out</a></span></code> </td> |
| </tr> |
| <tr class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssembler.html" title="class in org.apache.cayenne.access.translator.select">QueryAssembler</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#queryAssembler">queryAssembler</a></span></code> </td> |
| </tr> |
| <tr class="altColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/cayenne/dba/QuotingStrategy.html" title="interface in org.apache.cayenne.dba">QuotingStrategy</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#strategy">strategy</a></span></code> </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ======== CONSTRUCTOR SUMMARY ======== --> |
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| <h3>Constructor Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Constructor Summary table, listing constructors, and an explanation"> |
| <caption><span>Constructors</span><span class="tabEnd"> </span></caption> |
| <tr> |
| <th class="colOne" scope="col">Constructor and Description</th> |
| </tr> |
| <tr class="altColor"> |
| <td class="colOne"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#QueryAssemblerHelper-org.apache.cayenne.access.translator.select.QueryAssembler-">QueryAssemblerHelper</a></span>(<a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssembler.html" title="class in org.apache.cayenne.access.translator.select">QueryAssembler</a> queryAssembler)</code> |
| <div class="block">Creates QueryAssemblerHelper initializing with parent |
| <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssembler.html" title="class in org.apache.cayenne.access.translator.select"><code>QueryAssembler</code></a> and output buffer object.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| <!-- ========== METHOD SUMMARY =========== --> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span><span id="t4" class="tableTab"><span><a href="javascript:show(8);">Concrete Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#appendDbPath-org.apache.cayenne.exp.Expression-">appendDbPath</a></span>(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a> pathExp)</code> </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#appendLikeEscapeCharacter-org.apache.cayenne.exp.parser.PatternMatchNode-">appendLikeEscapeCharacter</a></span>(<a href="../../../../../../org/apache/cayenne/exp/parser/PatternMatchNode.html" title="class in org.apache.cayenne.exp.parser">PatternMatchNode</a> patternMatchNode)</code> |
| <div class="block"> |
| Outputs the standard JDBC (database agnostic) expression for supplying |
| the escape character to the database server when supplying a LIKE clause.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#appendLiteral-java.lang.Object-org.apache.cayenne.map.DbAttribute-org.apache.cayenne.exp.Expression-">appendLiteral</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> val, |
| <a href="../../../../../../org/apache/cayenne/map/DbAttribute.html" title="class in org.apache.cayenne.map">DbAttribute</a> attr, |
| <a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a> parentExpression)</code> |
| <div class="block">Appends SQL code to the query buffer to handle <code>val</code> as a |
| parameter to the PreparedStatement being built.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#appendLiteralDirect-java.lang.Object-org.apache.cayenne.map.DbAttribute-org.apache.cayenne.exp.Expression-">appendLiteralDirect</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> val, |
| <a href="../../../../../../org/apache/cayenne/map/DbAttribute.html" title="class in org.apache.cayenne.map">DbAttribute</a> attr, |
| <a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a> parentExpression)</code> |
| <div class="block">Appends SQL code to the query buffer to handle <code>val</code> as a |
| parameter to the PreparedStatement being built.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#appendObjPath-org.apache.cayenne.exp.Expression-">appendObjPath</a></span>(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a> pathExp)</code> |
| <div class="block">Processes parts of the OBJ_PATH expression.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#appendPart-java.lang.StringBuilder-">appendPart</a></span>(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> out)</code> </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code>protected abstract void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#doAppendPart--">doAppendPart</a></span>()</code> </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#getDbEntity--">getDbEntity</a></span>()</code> </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../../../org/apache/cayenne/map/ObjEntity.html" title="class in org.apache.cayenne.map">ObjEntity</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#getObjEntity--">getObjEntity</a></span>()</code> </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code>protected <a href="../../../../../../org/apache/cayenne/map/DbAttribute.html" title="class in org.apache.cayenne.map">DbAttribute</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#paramsDbType-org.apache.cayenne.exp.Expression-">paramsDbType</a></span>(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a> e)</code> |
| <div class="block">Returns database type of expression parameters or null if it can not be |
| determined.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#processColumn-org.apache.cayenne.map.DbAttribute-">processColumn</a></span>(<a href="../../../../../../org/apache/cayenne/map/DbAttribute.html" title="class in org.apache.cayenne.map">DbAttribute</a> dbAttr)</code> </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#processColumnWithQuoteSqlIdentifiers-org.apache.cayenne.map.DbAttribute-org.apache.cayenne.exp.Expression-">processColumnWithQuoteSqlIdentifiers</a></span>(<a href="../../../../../../org/apache/cayenne/map/DbAttribute.html" title="class in org.apache.cayenne.map">DbAttribute</a> dbAttr, |
| <a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a> pathExp)</code> </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#processRelTermination-org.apache.cayenne.map.DbRelationship-org.apache.cayenne.map.JoinType-java.lang.String-">processRelTermination</a></span>(<a href="../../../../../../org/apache/cayenne/map/DbRelationship.html" title="class in org.apache.cayenne.map">DbRelationship</a> rel, |
| <a href="../../../../../../org/apache/cayenne/map/JoinType.html" title="enum in org.apache.cayenne.map">JoinType</a> joinType, |
| <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> joinSplitAlias)</code> |
| <div class="block">Handles case when a DB_NAME expression ends with relationship.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#processRelTermination-org.apache.cayenne.map.ObjRelationship-org.apache.cayenne.map.JoinType-java.lang.String-">processRelTermination</a></span>(<a href="../../../../../../org/apache/cayenne/map/ObjRelationship.html" title="class in org.apache.cayenne.map">ObjRelationship</a> rel, |
| <a href="../../../../../../org/apache/cayenne/map/JoinType.html" title="enum in org.apache.cayenne.map">JoinType</a> joinType, |
| <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> joinSplitAlias)</code> |
| <div class="block">Processes case when an OBJ_PATH expression ends with relationship.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code>protected void</code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssemblerHelper.html#setForceJoinForRelations-boolean-">setForceJoinForRelations</a></span>(boolean forceJoinForRelations)</code> |
| <div class="block">Force joining tables for all relations, not only for toMany</div> |
| </td> |
| </tr> |
| </table> |
| <ul class="blockList"> |
| <li class="blockList"><a name="methods.inherited.from.class.java.lang.Object"> |
| <!-- --> |
| </a> |
| <h3>Methods inherited from class java.lang.<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3> |
| <code><a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
| <div class="details"> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <!-- ============ FIELD DETAIL =========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="field.detail"> |
| <!-- --> |
| </a> |
| <h3>Field Detail</h3> |
| <a name="queryAssembler"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>queryAssembler</h4> |
| <pre>protected <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssembler.html" title="class in org.apache.cayenne.access.translator.select">QueryAssembler</a> queryAssembler</pre> |
| </li> |
| </ul> |
| <a name="out"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>out</h4> |
| <pre>protected <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> out</pre> |
| </li> |
| </ul> |
| <a name="strategy"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>strategy</h4> |
| <pre>protected <a href="../../../../../../org/apache/cayenne/dba/QuotingStrategy.html" title="interface in org.apache.cayenne.dba">QuotingStrategy</a> strategy</pre> |
| </li> |
| </ul> |
| </li> |
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| <!-- ========= CONSTRUCTOR DETAIL ======== --> |
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| </a> |
| <h3>Constructor Detail</h3> |
| <a name="QueryAssemblerHelper-org.apache.cayenne.access.translator.select.QueryAssembler-"> |
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| </a> |
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| <h4>QueryAssemblerHelper</h4> |
| <pre>public QueryAssemblerHelper(<a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssembler.html" title="class in org.apache.cayenne.access.translator.select">QueryAssembler</a> queryAssembler)</pre> |
| <div class="block">Creates QueryAssemblerHelper initializing with parent |
| <a href="../../../../../../org/apache/cayenne/access/translator/select/QueryAssembler.html" title="class in org.apache.cayenne.access.translator.select"><code>QueryAssembler</code></a> and output buffer object.</div> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| <!-- ============ METHOD DETAIL ========== --> |
| <ul class="blockList"> |
| <li class="blockList"><a name="method.detail"> |
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| </a> |
| <h3>Method Detail</h3> |
| <a name="getObjEntity--"> |
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| </a> |
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| <h4>getObjEntity</h4> |
| <pre>public <a href="../../../../../../org/apache/cayenne/map/ObjEntity.html" title="class in org.apache.cayenne.map">ObjEntity</a> getObjEntity()</pre> |
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| </ul> |
| <a name="getDbEntity--"> |
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| <h4>getDbEntity</h4> |
| <pre>public <a href="../../../../../../org/apache/cayenne/map/DbEntity.html" title="class in org.apache.cayenne.map">DbEntity</a> getDbEntity()</pre> |
| </li> |
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| <a name="appendPart-java.lang.StringBuilder-"> |
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| <h4>appendPart</h4> |
| <pre>public <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> appendPart(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/StringBuilder.html?is-external=true" title="class or interface in java.lang">StringBuilder</a> out)</pre> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>3.0</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="doAppendPart--"> |
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| <h4>doAppendPart</h4> |
| <pre>protected abstract void doAppendPart()</pre> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>3.0</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="appendLikeEscapeCharacter-org.apache.cayenne.exp.parser.PatternMatchNode-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>appendLikeEscapeCharacter</h4> |
| <pre>protected void appendLikeEscapeCharacter(<a href="../../../../../../org/apache/cayenne/exp/parser/PatternMatchNode.html" title="class in org.apache.cayenne.exp.parser">PatternMatchNode</a> patternMatchNode) |
| throws <a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block"><p> |
| Outputs the standard JDBC (database agnostic) expression for supplying |
| the escape character to the database server when supplying a LIKE clause. |
| This has been factored-out because some database adaptors handle LIKE |
| differently and they need access to this common method in order not to |
| repeat this code. |
| <p> |
| If there is no escape character defined then this method will not output |
| anything. An escape character of 0 will mean no escape character.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>3.1</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="appendObjPath-org.apache.cayenne.exp.Expression-"> |
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| <h4>appendObjPath</h4> |
| <pre>protected void appendObjPath(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a> pathExp)</pre> |
| <div class="block">Processes parts of the OBJ_PATH expression.</div> |
| </li> |
| </ul> |
| <a name="appendDbPath-org.apache.cayenne.exp.Expression-"> |
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| <h4>appendDbPath</h4> |
| <pre>protected void appendDbPath(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a> pathExp)</pre> |
| </li> |
| </ul> |
| <a name="processColumn-org.apache.cayenne.map.DbAttribute-"> |
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| <h4>processColumn</h4> |
| <pre>protected void processColumn(<a href="../../../../../../org/apache/cayenne/map/DbAttribute.html" title="class in org.apache.cayenne.map">DbAttribute</a> dbAttr)</pre> |
| </li> |
| </ul> |
| <a name="processColumnWithQuoteSqlIdentifiers-org.apache.cayenne.map.DbAttribute-org.apache.cayenne.exp.Expression-"> |
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| <h4>processColumnWithQuoteSqlIdentifiers</h4> |
| <pre>protected void processColumnWithQuoteSqlIdentifiers(<a href="../../../../../../org/apache/cayenne/map/DbAttribute.html" title="class in org.apache.cayenne.map">DbAttribute</a> dbAttr, |
| <a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a> pathExp)</pre> |
| </li> |
| </ul> |
| <a name="appendLiteral-java.lang.Object-org.apache.cayenne.map.DbAttribute-org.apache.cayenne.exp.Expression-"> |
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| <h4>appendLiteral</h4> |
| <pre>protected void appendLiteral(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> val, |
| <a href="../../../../../../org/apache/cayenne/map/DbAttribute.html" title="class in org.apache.cayenne.map">DbAttribute</a> attr, |
| <a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a> parentExpression) |
| throws <a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Appends SQL code to the query buffer to handle <code>val</code> as a |
| parameter to the PreparedStatement being built. Adds <code>val</code> |
| into QueryAssembler parameter list. |
| <p> |
| If <code>val</code> is null, "NULL" is appended to the query. |
| </p> |
| <p> |
| If <code>val</code> is a DataObject, its primary key value is used as a |
| parameter. <i>Only objects with a single column primary key can be |
| used.</i></div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>val</code> - object that should be appended as a literal to the query. Must |
| be of one of "standard JDBC" types, null or a DataObject.</dd> |
| <dd><code>attr</code> - DbAttribute that has information on what type of parameter is |
| being appended.</dd> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="appendLiteralDirect-java.lang.Object-org.apache.cayenne.map.DbAttribute-org.apache.cayenne.exp.Expression-"> |
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| <h4>appendLiteralDirect</h4> |
| <pre>protected void appendLiteralDirect(<a href="https://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> val, |
| <a href="../../../../../../org/apache/cayenne/map/DbAttribute.html" title="class in org.apache.cayenne.map">DbAttribute</a> attr, |
| <a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a> parentExpression) |
| throws <a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre> |
| <div class="block">Appends SQL code to the query buffer to handle <code>val</code> as a |
| parameter to the PreparedStatement being built. Adds <code>val</code> |
| into QueryAssembler parameter list.</div> |
| <dl> |
| <dt><span class="throwsLabel">Throws:</span></dt> |
| <dd><code><a href="https://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="paramsDbType-org.apache.cayenne.exp.Expression-"> |
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| </a> |
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| <h4>paramsDbType</h4> |
| <pre>protected <a href="../../../../../../org/apache/cayenne/map/DbAttribute.html" title="class in org.apache.cayenne.map">DbAttribute</a> paramsDbType(<a href="../../../../../../org/apache/cayenne/exp/Expression.html" title="class in org.apache.cayenne.exp">Expression</a> e)</pre> |
| <div class="block">Returns database type of expression parameters or null if it can not be |
| determined.</div> |
| </li> |
| </ul> |
| <a name="processRelTermination-org.apache.cayenne.map.ObjRelationship-org.apache.cayenne.map.JoinType-java.lang.String-"> |
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| <h4>processRelTermination</h4> |
| <pre>protected void processRelTermination(<a href="../../../../../../org/apache/cayenne/map/ObjRelationship.html" title="class in org.apache.cayenne.map">ObjRelationship</a> rel, |
| <a href="../../../../../../org/apache/cayenne/map/JoinType.html" title="enum in org.apache.cayenne.map">JoinType</a> joinType, |
| <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> joinSplitAlias)</pre> |
| <div class="block">Processes case when an OBJ_PATH expression ends with relationship. If |
| this is a "to many" relationship, a join is added and a column expression |
| for the target entity primary key. If this is a "to one" relationship, |
| column expression for the source foreign key is added.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>3.0</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="processRelTermination-org.apache.cayenne.map.DbRelationship-org.apache.cayenne.map.JoinType-java.lang.String-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>processRelTermination</h4> |
| <pre>protected void processRelTermination(<a href="../../../../../../org/apache/cayenne/map/DbRelationship.html" title="class in org.apache.cayenne.map">DbRelationship</a> rel, |
| <a href="../../../../../../org/apache/cayenne/map/JoinType.html" title="enum in org.apache.cayenne.map">JoinType</a> joinType, |
| <a href="https://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> joinSplitAlias)</pre> |
| <div class="block">Handles case when a DB_NAME expression ends with relationship. If this is |
| a "to many" relationship, a join is added and a column expression for the |
| target entity primary key. If this is a "to one" relationship, column |
| expression for the source foreign key is added.</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>3.0</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="setForceJoinForRelations-boolean-"> |
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| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>setForceJoinForRelations</h4> |
| <pre>protected void setForceJoinForRelations(boolean forceJoinForRelations)</pre> |
| <div class="block">Force joining tables for all relations, not only for toMany</div> |
| <dl> |
| <dt><span class="simpleTagLabel">Since:</span></dt> |
| <dd>4.0</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
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