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7
8 package org.astrogrid.workflow.beans.v1;
9
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12
13
14 import java.io.IOException;
15 import java.io.Reader;
16 import java.io.Serializable;
17 import java.io.Writer;
18 import java.util.ArrayList;
19 import java.util.Enumeration;
20 import org.astrogrid.applications.beans.v1.parameters.ParameterValue;
21 import org.exolab.castor.xml.MarshalException;
22 import org.exolab.castor.xml.Marshaller;
23 import org.exolab.castor.xml.Unmarshaller;
24 import org.exolab.castor.xml.ValidationException;
25 import org.xml.sax.ContentHandler;
26
27 /***
28 * the list of input parameters
29 *
30 * @version $Revision: 1.36 $ $Date: 2007/01/04 16:26:27 $
31 */
32 public class Input extends org.astrogrid.common.bean.BaseBean
33 implements java.io.Serializable
34 {
35
36
37
38
39
40
41 /***
42 * a parameter to be passed to a CEA application
43 */
44 private java.util.ArrayList _parameterList;
45
46
47
48
49
50
51 public Input() {
52 super();
53 _parameterList = new ArrayList();
54 }
55
56
57
58
59
60
61 /***
62 * Method addParameter
63 *
64 * @param vParameter
65 */
66 public void addParameter(org.astrogrid.applications.beans.v1.parameters.ParameterValue vParameter)
67 throws java.lang.IndexOutOfBoundsException
68 {
69 _parameterList.add(vParameter);
70 }
71
72 /***
73 * Method addParameter
74 *
75 * @param index
76 * @param vParameter
77 */
78 public void addParameter(int index, org.astrogrid.applications.beans.v1.parameters.ParameterValue vParameter)
79 throws java.lang.IndexOutOfBoundsException
80 {
81 _parameterList.add(index, vParameter);
82 }
83
84 /***
85 * Method clearParameter
86 */
87 public void clearParameter()
88 {
89 _parameterList.clear();
90 }
91
92 /***
93 * Method enumerateParameter
94 */
95 public java.util.Enumeration enumerateParameter()
96 {
97 return new org.exolab.castor.util.IteratorEnumeration(_parameterList.iterator());
98 }
99
100 /***
101 * Note: hashCode() has not been overriden
102 *
103 * @param obj
104 */
105 public boolean equals(java.lang.Object obj)
106 {
107 if ( this == obj )
108 return true;
109
110 if (super.equals(obj)==false)
111 return false;
112
113 if (obj instanceof Input) {
114
115 Input temp = (Input)obj;
116 if (this._parameterList != null) {
117 if (temp._parameterList == null) return false;
118 else if (!(this._parameterList.equals(temp._parameterList)))
119 return false;
120 }
121 else if (temp._parameterList != null)
122 return false;
123 return true;
124 }
125 return false;
126 }
127
128 /***
129 * Method getParameter
130 *
131 * @param index
132 */
133 public org.astrogrid.applications.beans.v1.parameters.ParameterValue getParameter(int index)
134 throws java.lang.IndexOutOfBoundsException
135 {
136
137 if ((index < 0) || (index > _parameterList.size())) {
138 throw new IndexOutOfBoundsException();
139 }
140
141 return (org.astrogrid.applications.beans.v1.parameters.ParameterValue) _parameterList.get(index);
142 }
143
144 /***
145 * Method getParameter
146 */
147 public org.astrogrid.applications.beans.v1.parameters.ParameterValue[] getParameter()
148 {
149 int size = _parameterList.size();
150 org.astrogrid.applications.beans.v1.parameters.ParameterValue[] mArray = new org.astrogrid.applications.beans.v1.parameters.ParameterValue[size];
151 for (int index = 0; index < size; index++) {
152 mArray[index] = (org.astrogrid.applications.beans.v1.parameters.ParameterValue) _parameterList.get(index);
153 }
154 return mArray;
155 }
156
157 /***
158 * Method getParameterCount
159 */
160 public int getParameterCount()
161 {
162 return _parameterList.size();
163 }
164
165 /***
166 * Method isValid
167 */
168 public boolean isValid()
169 {
170 try {
171 validate();
172 }
173 catch (org.exolab.castor.xml.ValidationException vex) {
174 return false;
175 }
176 return true;
177 }
178
179 /***
180 * Method marshal
181 *
182 * @param out
183 */
184 public void marshal(java.io.Writer out)
185 throws org.exolab.castor.xml.MarshalException, org.exolab.castor.xml.ValidationException
186 {
187
188 Marshaller.marshal(this, out);
189 }
190
191 /***
192 * Method marshal
193 *
194 * @param handler
195 */
196 public void marshal(org.xml.sax.ContentHandler handler)
197 throws java.io.IOException, org.exolab.castor.xml.MarshalException, org.exolab.castor.xml.ValidationException
198 {
199
200 Marshaller.marshal(this, handler);
201 }
202
203 /***
204 * Method removeParameter
205 *
206 * @param vParameter
207 */
208 public boolean removeParameter(org.astrogrid.applications.beans.v1.parameters.ParameterValue vParameter)
209 {
210 boolean removed = _parameterList.remove(vParameter);
211 return removed;
212 }
213
214 /***
215 * Method setParameter
216 *
217 * @param index
218 * @param vParameter
219 */
220 public void setParameter(int index, org.astrogrid.applications.beans.v1.parameters.ParameterValue vParameter)
221 throws java.lang.IndexOutOfBoundsException
222 {
223
224 if ((index < 0) || (index > _parameterList.size())) {
225 throw new IndexOutOfBoundsException();
226 }
227 _parameterList.set(index, vParameter);
228 }
229
230 /***
231 * Method setParameter
232 *
233 * @param parameterArray
234 */
235 public void setParameter(org.astrogrid.applications.beans.v1.parameters.ParameterValue[] parameterArray)
236 {
237
238 _parameterList.clear();
239 for (int i = 0; i < parameterArray.length; i++) {
240 _parameterList.add(parameterArray[i]);
241 }
242 }
243
244 /***
245 * Method unmarshalInput
246 *
247 * @param reader
248 */
249 public static org.astrogrid.workflow.beans.v1.Input unmarshalInput(java.io.Reader reader)
250 throws org.exolab.castor.xml.MarshalException, org.exolab.castor.xml.ValidationException
251 {
252 return (org.astrogrid.workflow.beans.v1.Input) Unmarshaller.unmarshal(org.astrogrid.workflow.beans.v1.Input.class, reader);
253 }
254
255 /***
256 * Method validate
257 */
258 public void validate()
259 throws org.exolab.castor.xml.ValidationException
260 {
261 org.exolab.castor.xml.Validator validator = new org.exolab.castor.xml.Validator();
262 validator.validate(this);
263 }
264
265 }