01: /*
02: * $Id: RemoveByAnd.java,v 1.1 2003/08/17 06:06:11 ajzeneski Exp $
03: *
04: * Copyright (c) 2001, 2002 The Open For Business Project - www.ofbiz.org
05: *
06: * Permission is hereby granted, free of charge, to any person obtaining a
07: * copy of this software and associated documentation files (the "Software"),
08: * to deal in the Software without restriction, including without limitation
09: * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10: * and/or sell copies of the Software, and to permit persons to whom the
11: * Software is furnished to do so, subject to the following conditions:
12: *
13: * The above copyright notice and this permission notice shall be included
14: * in all copies or substantial portions of the Software.
15: *
16: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17: * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
18: * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
19: * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
20: * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT
21: * OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
22: * THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23: */
24: package org.ofbiz.minilang.method.entityops;
25:
26: import java.util.Map;
27:
28: import org.ofbiz.base.util.Debug;
29: import org.ofbiz.entity.GenericEntityException;
30: import org.ofbiz.minilang.SimpleMethod;
31: import org.ofbiz.minilang.method.ContextAccessor;
32: import org.ofbiz.minilang.method.MethodContext;
33: import org.ofbiz.minilang.method.MethodOperation;
34: import org.w3c.dom.Element;
35:
36: /**
37: * Uses the delegator to remove entity values constrained by anding the map fields
38: *
39: * @author <a href="mailto:jonesde@ofbiz.org">David E. Jones</a>
40: * @version $Revision: 1.1 $
41: * @since 2.0
42: */
43: public class RemoveByAnd extends MethodOperation {
44:
45: public static final String module = RemoveByAnd.class.getName();
46:
47: String entityName;
48: ContextAccessor mapAcsr;
49: String doCacheClearStr;
50:
51: public RemoveByAnd(Element element, SimpleMethod simpleMethod) {
52: super (element, simpleMethod);
53: entityName = element.getAttribute("entity-name");
54: mapAcsr = new ContextAccessor(element.getAttribute("map-name"));
55: doCacheClearStr = element.getAttribute("do-cache-clear");
56: }
57:
58: public boolean exec(MethodContext methodContext) {
59: boolean doCacheClear = !"false".equals(doCacheClearStr);
60: String entityName = methodContext.expandString(this .entityName);
61:
62: try {
63: methodContext.getDelegator().removeByAnd(entityName,
64: (Map) mapAcsr.get(methodContext), doCacheClear);
65: } catch (GenericEntityException e) {
66: Debug.logError(e, module);
67: String errMsg = "ERROR: Could not complete the "
68: + simpleMethod.getShortDescription()
69: + " process [problem removing the " + entityName
70: + " entity by and: " + e.getMessage() + "]";
71:
72: if (methodContext.getMethodType() == MethodContext.EVENT) {
73: methodContext.putEnv(simpleMethod
74: .getEventErrorMessageName(), errMsg);
75: methodContext.putEnv(simpleMethod
76: .getEventResponseCodeName(), simpleMethod
77: .getDefaultErrorCode());
78: } else if (methodContext.getMethodType() == MethodContext.SERVICE) {
79: methodContext.putEnv(simpleMethod
80: .getServiceErrorMessageName(), errMsg);
81: methodContext.putEnv(simpleMethod
82: .getServiceResponseMessageName(), simpleMethod
83: .getDefaultErrorCode());
84: }
85: return false;
86: }
87: return true;
88: }
89: }
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