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Coverage timestamp: Sun Nov 1 2009 23:08:24 UTC

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file stats:	LOC:	128		Methods:	2
	NCLOC:	78		Classes:	1

Source file

Conditionals

Statements

Methods

TOTAL

RetrieveDocument.java

1		/*
2		* Licensed to the Apache Software Foundation (ASF) under one or more
3		* contributor license agreements. See the NOTICE file distributed with
4		* this work for additional information regarding copyright ownership.
5		* The ASF licenses this file to You under the Apache License, Version 2.0
6		* (the "License"); you may not use this file except in compliance with
7		* the License. You may obtain a copy of the License at
8		*
9		* http://www.apache.org/licenses/LICENSE-2.0
10		*
11		* Unless required by applicable law or agreed to in writing, software
12		* distributed under the License is distributed on an "AS IS" BASIS,
13		* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14		* See the License for the specific language governing permissions and
15		* limitations under the License.
16		*
17		* $Id: RetrieveDocument.java 578602 2007-09-23 20:33:31Z natalia $
18		*/
19
20		package org.apache.xindice.tools.command;
21
22		import org.apache.xindice.tools.XMLTools;
23
24		import org.xmldb.api.DatabaseManager;
25		import org.xmldb.api.base.Collection;
26		import org.xmldb.api.modules.XMLResource;
27
28		import java.io.File;
29		import java.io.FileOutputStream;
30
31		/**
32		* RetrieveDocument.java is designed to let the user recall or
33		* retrieve a Document from a specific Collection and save it to a new location.
34		*
35		* @version $Revision: 578602 $, $Date: 2007-09-23 13:33:31 -0700 (Sun, 23 Sep 2007) $
36		*/
37		public class RetrieveDocument extends Command {
38
39	0	public boolean execute(XMLTools.Config table) throws Exception {
40
41	0	if (table.getString(XMLTools.COLLECTION) == null) {
42	0	System.out.println("ERROR : Collection name and switch required");
43	0	return false;
44		}
45
46	0	if (table.getString(XMLTools.NAME_OF) == null) {
47	0	System.out.println("ERROR : Document Key and switch required");
48	0	return false;
49		}
50
51	0	Collection col = null;
52	0	try {
53
54		// Create a collection instance
55	0	String colstring = normalizeCollectionURI(table.getString(XMLTools.COLLECTION),
56		table.getBoolean(XMLTools.LOCAL));
57	0	col = DatabaseManager.getCollection(colstring);
58		// Make sure that the collection was found
59	0	if (col == null) {
60	0	System.out.println("ERROR : Collection not found!");
61	0	return false;
62		}
63
64	0	String docname = table.getString(XMLTools.NAME_OF);
65	0	XMLResource resource = (XMLResource) col.getResource(docname);
66		// Verify that we were able to find the document
67	0	if (resource == null) {
68	0	System.out.println("ERROR : Document not found!");
69	0	return false;
70		}
71
72	0	String documentstr = (String) resource.getContent();
73	0	String path = table.getString(XMLTools.FILE_PATH);
74	0	if (documentstr != null && path != null && !"".equals(path)) {
75
76	0	FileOutputStream out = null;
77	0	try {
78	0	File file = new File(table.getString(XMLTools.FILE_PATH));
79		// Create the directory structure if necessary
80	0	if (file.getParentFile() != null) {
81	0	file.getParentFile().mkdirs();
82		}
83
84	0	out = new FileOutputStream(file);
85
86	0	System.out.println("Writing...");
87
88	0	out.write(documentstr.getBytes("utf-8"));
89	0	out.close();
90
91	0	System.out.println("Wrote file " + table.getString(XMLTools.FILE_PATH));
92		} finally {
93	0	if (out != null) {
94	0	out.close();
95		}
96		}
97		} else {
98		// Send to stdout
99	0	System.out.println(documentstr);
100		}
101		} finally {
102		// Release the collection object
103	0	if (col != null) {
104	0	col.close();
105		}
106		}
107
108	0	return true;
109		}
110
111	0	public void usage() {
112	0	System.out.println("Format: xindice rd -c <context> [-l [-d <path>]] [-v] [parameters...]");
113	0	System.out.println();
114	0	System.out.println("Retrieves a document from a specific collection");
115	0	System.out.println();
116	0	System.out.println("Command-specific switches:");
117	0	System.out.println(" -f\|--filepath <file>");
118	0	System.out.println(" File path where document will be stored, if omitted");
119	0	System.out.println(" document will printed to standard output");
120	0	System.out.println(" -n\|--nameOf <name>");
121	0	System.out.println(" Document key");
122	0	System.out.println();
123	0	System.out.println("Examples:");
124	0	System.out.println(" xindice rd -c /db/test/ocs -f a:\\file.xml -n file.xml");
125	0	System.out.println();
126		}
127		}
128