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74 lines
2.5 KiB
Java
74 lines
2.5 KiB
Java
/*
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* Copyright (c) 2010 Mysema Ltd.
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* All rights reserved.
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*
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*/
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package com.mysema.query.collections;
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import com.mysema.query.types.JavaTemplates;
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import com.mysema.query.types.Ops;
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import com.mysema.query.types.PathType;
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/**
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* ColQueryTemplates extends JavaTemplates to add Java syntax specific operation
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* templates.
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*
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* @author tiwe
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* @version $Id$
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*/
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public final class ColQueryTemplates extends JavaTemplates {
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public static final ColQueryTemplates DEFAULT = new ColQueryTemplates();
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protected ColQueryTemplates() {
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String functions = ColQueryFunctions.class.getName();
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add(Ops.EQ_OBJECT, "{0}.equals({1})");
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add(Ops.NE_OBJECT, "!{0}.equals({1})");
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add(Ops.INSTANCE_OF, "{1}.isInstance({0})");
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// Comparable
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add(Ops.AFTER, "{0}.compareTo({1}) > 0");
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add(Ops.BEFORE, "{0}.compareTo({1}) < 0");
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add(Ops.AOE, "{0}.compareTo({1}) >= 0");
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add(Ops.BOE, "{0}.compareTo({1}) <= 0");
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add(Ops.BETWEEN, functions + ".between({0},{1},{2})");
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add(Ops.STRING_CAST, "String.valueOf({0})");
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// Number
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add(Ops.DIV, "(double)({0}/{1})");
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// Date and Time
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add(Ops.DateTimeOps.YEAR, functions + ".getYear({0})");
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add(Ops.DateTimeOps.YEAR_MONTH, functions + ".getYearMonth({0})");
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add(Ops.DateTimeOps.MONTH, functions + ".getMonth({0})");
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add(Ops.DateTimeOps.WEEK, functions + ".getWeek({0})");
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add(Ops.DateTimeOps.DAY_OF_WEEK, functions + ".getDayOfWeek({0})");
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add(Ops.DateTimeOps.DAY_OF_MONTH, functions + ".getDayOfMonth({0})");
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add(Ops.DateTimeOps.DAY_OF_YEAR, functions + ".getDayOfYear({0})");
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add(Ops.DateTimeOps.HOUR, functions + ".getHour({0})");
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add(Ops.DateTimeOps.MINUTE, functions + ".getMinute({0})");
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add(Ops.DateTimeOps.SECOND, functions + ".getSecond({0})");
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add(Ops.DateTimeOps.MILLISECOND, functions + ".getMilliSecond({0})");
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// String
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add(Ops.LIKE, functions + ".like({0},{1})");
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// Path types
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for (PathType type : new PathType[] {
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PathType.LISTVALUE,
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PathType.MAPVALUE,
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PathType.MAPVALUE_CONSTANT }) {
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add(type, "{0}.get({1})");
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}
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add(PathType.LISTVALUE_CONSTANT, "{0}.get({1})");
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add(PathType.ARRAYVALUE, "{0}[{1}]");
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add(PathType.ARRAYVALUE_CONSTANT, "{0}[{1}]");
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add(PathType.COLLECTION_ANY, "{0}_any");
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// coalesce
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add(Ops.COALESCE, functions + ".coalesce({0})");
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}
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}
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