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RedKale
2016-04-12 12:25:36 +08:00
parent 674adb716a
commit 600d4d0822
2 changed files with 315 additions and 29 deletions
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35
src/org/redkale/source/FilterKey.java Normal file
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@@ -0,0 +1,35 @@
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package org.redkale.source;
import java.util.Objects;
/**
* FilterKey主要用于自身字段间的表达式, 如： a.recordid = a.parentid , a.parentid就需要FilterKey来表示 new FilterKey("parent")
*
* 注意：该类型不支持表达式：FV_XXX、BETWEEN、NOTBETWEEN、IN、NOTIN
*
* @author zhangjx
*/
public class FilterKey implements java.io.Serializable {
private final String column;
@java.beans.ConstructorProperties({"column"})
public FilterKey(String column) {
this.column = Objects.requireNonNull(column);
}
public String getColumn() {
return column;
}
@Override
public String toString() {
return "$." + getColumn();
}
}

309
src/org/redkale/source/FilterNode.java
View File

@@ -318,7 +318,8 @@ public class FilterNode {
return new StringBuilder().append(info.getSQLColumn(talis, column)).append(' ').append(express.value()).append(' ').append(fv.getOptvalue())
.append(' ').append(fv.getExpress().value()).append(' ').append(fv.getDestvalue());
}
CharSequence val = formatToString(express, val0);
final boolean fk = (val0 instanceof FilterKey);
CharSequence val = fk ? info.getSQLColumn(talis, ((FilterKey) val0).getColumn()) : formatToString(express, val0);
if (val == null) return null;
StringBuilder sb = new StringBuilder(32);
if (express == CONTAIN) return info.containSQL.replace("${column}", info.getSQLColumn(talis, column)).replace("${keystr}", val);
@@ -328,6 +329,7 @@ public class FilterNode {
if (express == IGNORECASELIKE || express == IGNORECASENOTLIKE) {
sb.append("LOWER(").append(info.getSQLColumn(talis, column)).append(')');
if (fk) val = "LOWER(" + info.getSQLColumn(talis, ((FilterKey) val0).getColumn()) + ')';
} else {
sb.append(info.getSQLColumn(talis, column));
}
@@ -607,9 +609,23 @@ public class FilterNode {
}
}
final Serializable val = (Serializable) val0;
final boolean fk = (val instanceof FilterKey);
final Attribute<T, Serializable> fkattr = fk ? cache.getAttribute(((FilterKey) val).getColumn()) : null;
if (fk && fkattr == null) throw new RuntimeException(cache.getType() + " not found column(" + ((FilterKey) val).getColumn() + ")");
switch (express) {
case EQUAL:
return new Predicate<T>() {
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
return Objects.equals(fkattr.get(t), attr.get(t));
}
@Override
public String toString() {
return field + ' ' + express.value() + ' ' + fkattr.field();
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
@@ -622,7 +638,18 @@ public class FilterNode {
}
};
case NOTEQUAL:
return new Predicate<T>() {
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
return !Objects.equals(fkattr.get(t), attr.get(t));
}
@Override
public String toString() {
return field + ' ' + express.value() + ' ' + fkattr.field();
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
@@ -635,7 +662,18 @@ public class FilterNode {
}
};
case GREATERTHAN:
return new Predicate<T>() {
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
return ((Number) attr.get(t)).longValue() > ((Number) fkattr.get(t)).longValue();
}
@Override
public String toString() {
return field + ' ' + express.value() + ' ' + fkattr.field();
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
@@ -648,7 +686,18 @@ public class FilterNode {
}
};
case LESSTHAN:
return new Predicate<T>() {
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
return ((Number) attr.get(t)).longValue() < ((Number) fkattr.get(t)).longValue();
}
@Override
public String toString() {
return field + ' ' + express.value() + ' ' + fkattr.field();
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
@@ -661,7 +710,18 @@ public class FilterNode {
}
};
case GREATERTHANOREQUALTO:
return new Predicate<T>() {
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
return ((Number) attr.get(t)).longValue() >= ((Number) fkattr.get(t)).longValue();
}
@Override
public String toString() {
return field + ' ' + express.value() + ' ' + fkattr.field();
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
@@ -674,7 +734,18 @@ public class FilterNode {
}
};
case LESSTHANOREQUALTO:
return new Predicate<T>() {
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
return ((Number) attr.get(t)).longValue() <= ((Number) fkattr.get(t)).longValue();
}
@Override
public String toString() {
return field + ' ' + express.value() + ' ' + fkattr.field();
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
@@ -687,19 +758,6 @@ public class FilterNode {
}
};
case OPAND:
return new Predicate<T>() {
@Override
public boolean test(T t) {
return (((Number) attr.get(t)).longValue() & ((Number) val).longValue()) > 0;
}
@Override
public String toString() {
return field + " & " + val + " > 0";
}
};
case FV_MOD:
FilterValue fv0 = (FilterValue) val;
switch (fv0.getExpress()) {
@@ -868,8 +926,43 @@ public class FilterNode {
default:
throw new RuntimeException("(" + fv1 + ")'s express illegal, must be =, !=, <, >, <=, >=");
}
case OPAND:
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
return (((Number) attr.get(t)).longValue() & ((Number) fkattr.get(t)).longValue()) > 0;
}
@Override
public String toString() {
return field + " & " + fkattr.field() + " > 0";
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
return (((Number) attr.get(t)).longValue() & ((Number) val).longValue()) > 0;
}
@Override
public String toString() {
return field + " & " + val + " > 0";
}
};
case OPOR:
return new Predicate<T>() {
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
return (((Number) attr.get(t)).longValue() | ((Number) fkattr.get(t)).longValue()) > 0;
}
@Override
public String toString() {
return field + " | " + fkattr.field() + " > 0";
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
@@ -882,7 +975,18 @@ public class FilterNode {
}
};
case OPANDNO:
return new Predicate<T>() {
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
return (((Number) attr.get(t)).longValue() & ((Number) fkattr.get(t)).longValue()) == 0;
}
@Override
public String toString() {
return field + " & " + fkattr.field() + " = 0";
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
@@ -895,7 +999,20 @@ public class FilterNode {
}
};
case LIKE:
return new Predicate<T>() {
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
Object rs = attr.get(t);
Object rs2 = fkattr.get(t);
return rs != null && rs2 != null && rs.toString().contains(rs2.toString());
}
@Override
public String toString() {
return field + ' ' + express.value() + ' ' + fkattr.field();
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
@@ -909,7 +1026,20 @@ public class FilterNode {
}
};
case STARTSWITH:
return new Predicate<T>() {
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
Object rs = attr.get(t);
Object rs2 = fkattr.get(t);
return rs != null && rs2 != null && rs.toString().startsWith(rs2.toString());
}
@Override
public String toString() {
return field + " STARTSWITH " + fkattr.field();
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
@@ -923,7 +1053,20 @@ public class FilterNode {
}
};
case ENDSWITH:
return new Predicate<T>() {
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
Object rs = attr.get(t);
Object rs2 = fkattr.get(t);
return rs != null && rs2 != null && rs.toString().endsWith(rs2.toString());
}
@Override
public String toString() {
return field + " ENDSWITH " + fkattr.field();
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
@@ -937,6 +1080,20 @@ public class FilterNode {
}
};
case IGNORECASELIKE:
if (fk) return new Predicate<T>() {
@Override
public boolean test(T t) {
Object rs = attr.get(t);
Object rs2 = fkattr.get(t);
return rs != null && rs2 != null && rs.toString().toLowerCase().contains(rs2.toString().toLowerCase());
}
@Override
public String toString() {
return "LOWER(" + field + ") " + express.value() + " LOWER(" + fkattr.field() + ')';
}
};
final String valstr = val.toString().toLowerCase();
return new Predicate<T>() {
@@ -952,7 +1109,20 @@ public class FilterNode {
}
};
case NOTSTARTSWITH:
return new Predicate<T>() {
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
Object rs = attr.get(t);
Object rs2 = fkattr.get(t);
return rs == null || rs2 == null || !rs.toString().startsWith(rs2.toString());
}
@Override
public String toString() {
return field + " NOT STARTSWITH " + fkattr.field();
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
@@ -966,7 +1136,20 @@ public class FilterNode {
}
};
case NOTENDSWITH:
return new Predicate<T>() {
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
Object rs = attr.get(t);
Object rs2 = fkattr.get(t);
return rs == null || rs2 == null || !rs.toString().endsWith(rs2.toString());
}
@Override
public String toString() {
return field + " NOT ENDSWITH " + fkattr.field();
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
@@ -980,6 +1163,20 @@ public class FilterNode {
}
};
case IGNORECASENOTLIKE:
if (fk) return new Predicate<T>() {
@Override
public boolean test(T t) {
Object rs = attr.get(t);
Object rs2 = fkattr.get(t);
return rs == null || rs2 == null || !rs.toString().toLowerCase().contains(rs2.toString().toLowerCase());
}
@Override
public String toString() {
return "LOWER(" + field + ") " + express.value() + " LOWER(" + fkattr.field() + ')';
}
};
final String valstr2 = val.toString().toLowerCase();
return new Predicate<T>() {
@@ -995,7 +1192,20 @@ public class FilterNode {
}
};
case CONTAIN:
return new Predicate<T>() {
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
Object rs = attr.get(t);
Object rs2 = fkattr.get(t);
return rs != null && rs2 != null && rs2.toString().contains(rs.toString());
}
@Override
public String toString() {
return fkattr.field() + ' ' + express.value() + ' ' + field;
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
@@ -1009,6 +1219,20 @@ public class FilterNode {
}
};
case IGNORECASECONTAIN:
if (fk) return new Predicate<T>() {
@Override
public boolean test(T t) {
Object rs = attr.get(t);
Object rs2 = fkattr.get(t);
return rs != null && rs2 != null && rs2.toString().toLowerCase().contains(rs.toString().toLowerCase());
}
@Override
public String toString() {
return " LOWER(" + fkattr.field() + ") " + express.value() + ' ' + "LOWER(" + field + ") ";
}
};
final String valstr3 = val.toString().toLowerCase();
return new Predicate<T>() {
@@ -1024,7 +1248,20 @@ public class FilterNode {
}
};
case NOTCONTAIN:
return new Predicate<T>() {
return fk ? new Predicate<T>() {
@Override
public boolean test(T t) {
Object rs = attr.get(t);
Object rs2 = fkattr.get(t);
return rs == null || rs2 == null || !rs2.toString().contains(rs.toString());
}
@Override
public String toString() {
return fkattr.field() + ' ' + express.value() + ' ' + field;
}
} : new Predicate<T>() {
@Override
public boolean test(T t) {
@@ -1038,6 +1275,20 @@ public class FilterNode {
}
};
case IGNORECASENOTCONTAIN:
if (fk) return new Predicate<T>() {
@Override
public boolean test(T t) {
Object rs = attr.get(t);
Object rs2 = fkattr.get(t);
return rs == null || rs2 == null || !rs2.toString().toLowerCase().contains(rs.toString().toLowerCase());
}
@Override
public String toString() {
return " LOWER(" + fkattr.field() + ") " + express.value() + ' ' + "LOWER(" + field + ") ";
}
};
final String valstr4 = val.toString().toLowerCase();
return new Predicate<T>() {