01: /*******************************************************************************
02: * Licensed to the Apache Software Foundation (ASF) under one
03: * or more contributor license agreements. See the NOTICE file
04: * distributed with this work for additional information
05: * regarding copyright ownership. The ASF licenses this file
06: * to you under the Apache License, Version 2.0 (the
07: * "License"); you may not use this file except in compliance
08: * with the License. You may obtain a copy of the License at
09: *
10: * http://www.apache.org/licenses/LICENSE-2.0
11: *
12: * Unless required by applicable law or agreed to in writing,
13: * software distributed under the License is distributed on an
14: * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15: * KIND, either express or implied. See the License for the
16: * specific language governing permissions and limitations
17: * under the License.
18: *******************************************************************************/package org.ofbiz.minilang.operation;
19:
20: import java.util.*;
21:
22: import org.w3c.dom.*;
23: import org.ofbiz.base.util.*;
24:
25: /**
26: * The container of MakeInString operations to make a new input String
27: */
28: public class MakeInString {
29:
30: public static final String module = MakeInString.class.getName();
31:
32: String fieldName;
33: List operations = new LinkedList();
34:
35: public MakeInString(Element makeInStringElement) {
36: fieldName = makeInStringElement.getAttribute("field");
37:
38: List operationElements = UtilXml
39: .childElementList(makeInStringElement);
40:
41: if (operationElements != null && operationElements.size() > 0) {
42: Iterator operElemIter = operationElements.iterator();
43:
44: while (operElemIter.hasNext()) {
45: Element curOperElem = (Element) operElemIter.next();
46: String nodeName = curOperElem.getNodeName();
47:
48: if ("in-field".equals(nodeName)) {
49: operations.add(new InFieldOper(curOperElem));
50: } else if ("property".equals(nodeName)) {
51: operations.add(new PropertyOper(curOperElem));
52: } else if ("constant".equals(nodeName)) {
53: operations.add(new ConstantOper(curOperElem));
54: } else {
55: Debug.logWarning(
56: "[SimpleMapProcessor.MakeInString.MakeInString] Operation element \""
57: + nodeName + "\" not recognized",
58: module);
59: }
60: }
61: }
62: }
63:
64: public void exec(Map inMap, Map results, List messages,
65: Locale locale, ClassLoader loader) {
66: Iterator iter = operations.iterator();
67: StringBuffer buffer = new StringBuffer();
68:
69: while (iter.hasNext()) {
70: MakeInStringOperation oper = (MakeInStringOperation) iter
71: .next();
72: String curStr = oper.exec(inMap, messages, locale, loader);
73:
74: if (curStr != null)
75: buffer.append(curStr);
76: }
77: inMap.put(fieldName, buffer.toString());
78: }
79: }
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