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1
24
25 package org.ofbiz.entity.condition;
26
27 import java.util.List  ;
28 import java.util.Map ;
29
30 import org.ofbiz.entity.GenericDelegator;
31 import org.ofbiz.entity.GenericModelException;
32 import org.ofbiz.entity.model.ModelEntity;
33
34
43 public abstract class EntityConditionFunction extends EntityCondition {
44
45 public static final int ID_NOT = 1;
46
47 public static class NOT extends EntityConditionFunction {
48 public NOT(EntityCondition nested) { super(ID_NOT, "NOT", nested); }
49 public boolean mapMatches(GenericDelegator delegator, Map map) {
50 return !condition.mapMatches(delegator, map);
51 }
52 public EntityCondition freeze() {
53 return new NOT(condition.freeze());
54 }
55 public void encryptConditionFields(ModelEntity modelEntity, GenericDelegator delegator) {
56 }
58 };
59
60 protected int idInt;
61 protected String codeString;
62 protected EntityCondition condition;
63
64 protected EntityConditionFunction(int id, String code, EntityCondition condition) {
65 idInt = id;
66 codeString = code;
67 this.condition = condition;
68 }
69
70 public String getCode() {
71 if (codeString == null)
72 return "null";
73 else
74 return codeString;
75 }
76
77 public int getId() {
78 return idInt;
79 }
80
81 public void visit(EntityConditionVisitor visitor) {
82 visitor.acceptEntityConditionFunction(this, condition);
83 }
84
85 public boolean equals(Object obj) {
86 if (!(obj instanceof EntityConditionFunction)) return false;
87 EntityConditionFunction otherFunc = (EntityConditionFunction) obj;
88 return
89 this.idInt == otherFunc.idInt
90 && ( this.condition != null ? condition.equals( otherFunc.condition ) : otherFunc.condition != null );
91 }
92
93 public int hashCode() {
94 return idInt ^ condition.hashCode();
95 }
96
97 public String makeWhereString(ModelEntity modelEntity, List entityConditionParams) {
98 StringBuffer sb = new StringBuffer ();
99 sb.append(codeString).append('(');
100 sb.append(condition.makeWhereString(modelEntity, entityConditionParams));
101 sb.append(')');
102 return sb.toString();
103 }
104
105 public void checkCondition(ModelEntity modelEntity) throws GenericModelException {
106 condition.checkCondition(modelEntity);
107 }
108 }
109 |
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