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: * A MakeInStringOperation that inserts the value of an in-field
27: */
28: public class InFieldOper extends MakeInStringOperation {
29:
30: public static final String module = InFieldOper.class.getName();
31:
32: String fieldName;
33:
34: public InFieldOper(Element element) {
35: super (element);
36: fieldName = element.getAttribute("field");
37: }
38:
39: public String exec(Map inMap, List messages, Locale locale,
40: ClassLoader loader) {
41: Object obj = inMap.get(fieldName);
42:
43: if (obj == null) {
44: Debug.logWarning(
45: "[SimpleMapProcessor.InFieldOper.exec] In field "
46: + fieldName
47: + " not found, not appending anything",
48: module);
49: return null;
50: }
51: try {
52: return (String) ObjectType.simpleTypeConvert(obj, "String",
53: null, locale);
54: } catch (GeneralException e) {
55: Debug.logWarning(e, module);
56: messages.add("Error converting incoming field \""
57: + fieldName + "\" in map processor: "
58: + e.getMessage());
59: return null;
60: }
61: }
62: }
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