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Revision 6550

change upgrade scripts/routines to use 2.0.0 version number instead of 1.10.0

View differences:

src/upgrade-db-to-1.10.0-postgres.sql
1
CREATE TABLE systemMetadata (
2
	guid   text,          -- the globally unique string identifier of the object that the system metadata describes
3
	date_uploaded TIMESTAMP, -- the date/time the document was first submitted
4
	rights_holder VARCHAR(250), --the user who has rights to the document, usually the first persons to upload it
5
	checksum VARCHAR(512), --the checksum of the doc using the given algorithm (see below)
6
	checksum_algorithm VARCHAR(250), --the algorithm used to calculate the checksum
7
	origin_member_node VARCHAR(250), --the member node where the document was first uploaded
8
	authoritive_member_node VARCHAR(250), --the member node that currently controls the document
9
	date_modified TIMESTAMP, -- the last date/time that the file was changed
10
	submitter VARCHAR(256), -- the user who originally submitted the doc
11
	object_format VARCHAR(256), --the format of the object
12
	size VARCHAR(256), --the size of the object
13
	replication_allowed boolean,	 -- replication allowed
14
	number_replicas INT8, 	-- the number of replicas allowed
15
	obsoletes   text,       -- the identifier that this record obsoletes
16
	obsoleted_by   text,     -- the identifier of the record that replaces this record
17
	CONSTRAINT systemMetadata_pk PRIMARY KEY (guid)
18
);
19

  
20
CREATE TABLE systemMetadataReplicationPolicy (
21
	guid text,	-- the globally unique string identifier of the object that the system metadata describes
22
	member_node VARCHAR(250),	 -- replication member node
23
	policy text,	 -- the policy (preferred, blocked, etc...TBD)
24
	CONSTRAINT systemMetadataReplicationPolicy_fk 
25
		FOREIGN KEY (guid) REFERENCES systemMetadata
26
);
27

  
28
CREATE TABLE systemMetadataReplicationStatus (
29
	guid text,	-- the globally unique string identifier of the object that the system metadata describes
30
	member_node VARCHAR(250),	 -- replication member node
31
	status VARCHAR(250),	 -- replication status
32
	date_verified TIMESTAMP, 	-- the date replication was verified   
33
	CONSTRAINT systemMetadataReplicationStatus_fk 
34
		FOREIGN KEY (guid) REFERENCES systemMetadata
35
);
36

  
37
CREATE TABLE identifier (
38
   guid   text,          -- the globally unique string identifier
39
   docid  VARCHAR(250),  -- the local document id #
40
   rev    INT8,          -- the revision part of the local identifier
41
   CONSTRAINT identifier_pk PRIMARY KEY (guid)
42
);
43

  
44
/*
45
 * add the nodedatadate column to the tables that need it 
46
 */
47
ALTER TABLE xml_nodes ADD COLUMN nodedatadate TIMESTAMP;
48
ALTER TABLE xml_nodes_revisions ADD COLUMN nodedatadate TIMESTAMP;
49
ALTER TABLE xml_path_index ADD COLUMN nodedatadate TIMESTAMP;
50
CREATE INDEX xml_path_index_idx5 ON xml_path_index (nodedatadate);
51

  
52
/*
53
 * Replication changes to support DataONE System Metadata replication
54
 */
55
ALTER TABLE xml_replication ADD COLUMN systemmetadatareplicate INT8;
56
/*
57
 *  Allow guid in xml_access table (for system metadata)
58
*/
59
ALTER TABLE xml_access ADD COLUMN guid text;
60

  
61
/**
62
 * track the user-agent for the request
63
 */
64
ALTER TABLE acces_log ADD COLUMN user_agent VARCHAR(512);
65

  
66
/*
67
 * Register the DataONE schemas
68
 */
69

  
70
INSERT INTO xml_catalog (entry_type, public_id, system_id)
71
  VALUES ('Schema', 'http://ns.dataone.org/service/types/0.6.4', '/schema/D1_SCHEMA_0_6_4/dataoneTypes.xsd');
72
  
73
INSERT INTO xml_catalog (entry_type, public_id, system_id)
74
  VALUES ('Schema', '@eml2_1_1namespace@', '/schema/eml-2.1.1/eml.xsd');  
75
/*
76
 * update the database version
77
 */
78
UPDATE db_version SET status=0;
79

  
80
INSERT INTO db_version (version, status, date_created) 
81
  VALUES ('1.10.0', 1, CURRENT_DATE);
82

  
src/upgrade-db-to-1.10.0-oracle.sql
1
CREATE TABLE systemMetadata (
2
   guid   VARCHAR2(2000),    -- the globally unique string identifier
3
   date_uploaded DATE, -- the date/time the document was first submitted
4
   rights_holder VARCHAR2(250), --the user who has rights to the document, usually the first persons to upload it
5
   checksum VARCHAR2(512), --the checksum of the doc using the given algorithm (see below)
6
   checksum_algorithm VARCHAR2(250), --the algorithm used to calculate the checksum
7
   origin_member_node VARCHAR2(250), --the member node where the document was first uploaded
8
   authoritive_member_node VARCHAR2(250), --the member node that currently controls the document
9
   date_modified DATE, -- the last date/time that the file was changed
10
   submitter VARCHAR2(256), -- the user who originally submitted the doc
11
   object_format VARCHAR2(256), --the format of the object
12
   size VARCHAR2(256), --the size of the object
13
   replication_allowed boolean,	 -- replication allowed
14
   number_replicas NUMBER(8), 	-- the number of replicas allowed
15
   obsoletes   VARCHAR2(2000),    -- the identifier of the record that this replaces
16
   obsoleted_by   VARCHAR2(2000),    -- the identifier of the record that replaces this record
17
   CONSTRAINT systemMetadata_pk 
18
		PRIMARY KEY (guid)
19
)
20

  
21
CREATE TABLE systemMetadataReplicationPolicy (
22
	guid VARCHAR2(2000),	-- the globally unique string identifier of the object that the system metadata describes
23
	member_node VARCHAR(250),	 -- replication member node
24
	policy VARCHAR2(2000),	 -- the policy (preferred, blocked, etc...TBD)
25
	CONSTRAINT systemMetadataReplicationPolicy_fk 
26
		FOREIGN KEY (guid) REFERENCES systemMetadata
27
);
28

  
29
CREATE TABLE systemMetadataReplicationStatus (
30
	guid VARCHAR2(2000),	-- the globally unique string identifier of the object that the system metadata describes
31
	member_node VARCHAR(250),	 -- replication member node
32
	status VARCHAR(250),	 -- replication status
33
	date_verified DATE, 	-- the date replication was verified   
34
	CONSTRAINT systemMetadataReplicationStatus_fk 
35
		FOREIGN KEY (guid) REFERENCES systemMetadata
36
);
37

  
38
CREATE TABLE identifier (
39
   guid   VARCHAR2(2000), -- the globally unique string identifier
40
   docid  VARCHAR2(250),  -- the local document id #
41
   rev    NUMBER(8)       -- the revision part of the local identifier
42
);
43

  
44
/*
45
 * Replication changes to support DataONE System Metadata replication
46
 */
47
ALTER TABLE xml_replication ADD COLUMN systemmetadatareplicate NUMBER(1);
48
/*
49
 *  Allow guid in xml_access table (for system metadata)
50
*/
51
ALTER TABLE xml_access ADD COLUMN guid VARCHAR2(2000);
52

  
53
/**
54
 * track the user-agent for the request
55
 */
56
ALTER TABLE acces_log ADD COLUMN user_agent VARCHAR2(512);
57

  
58
/*
59
 * add the nodedatadate column to xml_nodes 
60
 * TODO: load the data into it (java?)
61
 */
62
ALTER TABLE xml_nodes ADD COLUMN nodedatadate TIMESTAMP;
63
ALTER TABLE xml_nodes_revisions ADD COLUMN nodedatadate TIMESTAMP;
64
ALTER TABLE xml_path_index ADD COLUMN nodedatadate TIMESTAMP;
65
CREATE INDEX xml_path_index_idx4 ON xml_path_index (nodedatadate);
66

  
67
/*
68
 * Register the DataONE schemas
69
 */
70
INSERT INTO xml_catalog (entry_type, public_id, system_id)
71
  VALUES ('Schema', 'http://ns.dataone.org/service/types/0.6.4', '/schema/D1_SCHEMA_0_6_4/dataoneTypes.xsd');
72
  
73
INSERT INTO xml_catalog (entry_type, public_id, system_id)
74
  VALUES ('Schema', '@eml2_1_1namespace@', '/schema/eml-2.1.1/eml.xsd');
75

  
76
/*
77
 * update the database version
78
 */
79
UPDATE db_version SET status=0;
80

  
81
INSERT INTO db_version (version, status, date_created) 
82
  VALUES ('1.10.0', 1, CURRENT_DATE);
src/edu/ucsb/nceas/metacat/admin/upgrade/Upgrade1_10_0.java
1
package edu.ucsb.nceas.metacat.admin.upgrade;
2
/**
3
 *  '$RCSfile$'
4
 *    Purpose: A Class for upgrading the database to version 1.5
5
 *  Copyright: 2000 Regents of the University of California and the
6
 *             National Center for Ecological Analysis and Synthesis
7
 *    Authors: Saurabh Garg
8
 *
9
 *   '$Author$'
10
 *     '$Date$'
11
 * '$Revision$'
12
 *
13
 * This program is free software; you can redistribute it and/or modify
14
 * it under the terms of the GNU General Public License as published by
15
 * the Free Software Foundation; either version 2 of the License, or
16
 * (at your option) any later version.
17
 *
18
 * This program is distributed in the hope that it will be useful,
19
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
21
 * GNU General Public License for more details.
22
 *
23
 * You should have received a copy of the GNU General Public License
24
 * along with this program; if not, write to the Free Software
25
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
26
 */
27

  
28

  
29
import edu.ucsb.nceas.metacat.admin.AdminException;
30
import edu.ucsb.nceas.metacat.properties.PropertyService;
31
import edu.ucsb.nceas.utilities.SortedProperties;
32

  
33
public class Upgrade1_10_0 implements UpgradeUtilityInterface {
34

  
35
    public boolean upgrade() throws AdminException {
36
        boolean success = true;
37
        
38
        // node data datetime
39
        UpgradeNodeDataDatetime dateTimeUpgrade = new UpgradeNodeDataDatetime();
40
        success = dateTimeUpgrade.upgrade();
41
        
42
        // dataone system metadata generation
43
        
44
        
45
    	return success;
46
    }
47
    
48
    public static void main(String [] ags){
49

  
50
        try {
51
        	// set up the properties based on the test/deployed configuration of the workspace
52
        	SortedProperties testProperties = 
53
				new SortedProperties("test/test.properties");
54
			testProperties.load();
55
			String metacatContextDir = testProperties.getProperty("metacat.contextDir");
56
			PropertyService.getInstance(metacatContextDir + "/WEB-INF");
57
			// now run it
58
            Upgrade1_10_0 upgrader = new Upgrade1_10_0();
59
	        upgrader.upgrade();
60
	        
61
        } catch (Exception ex) {
62
            System.out.println("Exception:" + ex.getMessage());
63
            ex.printStackTrace();
64
        }
65
    }
66
}
67 0

  
lib/metacat.properties
70 70
database.upgradeVersion.1.9.3=upgrade-db-to-1.9.3
71 71
database.upgradeVersion.1.9.4=upgrade-db-to-1.9.4
72 72
database.upgradeVersion.1.9.5=upgrade-db-to-1.9.5
73
database.upgradeVersion.1.10.0=upgrade-db-to-1.10.0
73
database.upgradeVersion.2.0.0=upgrade-db-to-2.0.0
74 74
## for running java-based utilities
75 75
database.upgradeUtility.1.5.0=edu.ucsb.nceas.metacat.admin.upgrade.Upgrade1_5_0
76
database.upgradeUtility.1.10.0=edu.ucsb.nceas.metacat.admin.upgrade.Upgrade1_10_0
76
database.upgradeUtility.2.0.0=edu.ucsb.nceas.metacat.admin.upgrade.Upgrade2_0_0
77 77
database.initialConnections=5
78 78
database.incrementConnections=5
79 79
database.maximumConnections=200
src/upgrade-db-to-2.0.0-oracle.sql
1
CREATE TABLE systemMetadata (
2
   guid   VARCHAR2(2000),    -- the globally unique string identifier
3
   date_uploaded DATE, -- the date/time the document was first submitted
4
   rights_holder VARCHAR2(250), --the user who has rights to the document, usually the first persons to upload it
5
   checksum VARCHAR2(512), --the checksum of the doc using the given algorithm (see below)
6
   checksum_algorithm VARCHAR2(250), --the algorithm used to calculate the checksum
7
   origin_member_node VARCHAR2(250), --the member node where the document was first uploaded
8
   authoritive_member_node VARCHAR2(250), --the member node that currently controls the document
9
   date_modified DATE, -- the last date/time that the file was changed
10
   submitter VARCHAR2(256), -- the user who originally submitted the doc
11
   object_format VARCHAR2(256), --the format of the object
12
   size VARCHAR2(256), --the size of the object
13
   replication_allowed boolean,	 -- replication allowed
14
   number_replicas NUMBER(8), 	-- the number of replicas allowed
15
   obsoletes   VARCHAR2(2000),    -- the identifier of the record that this replaces
16
   obsoleted_by   VARCHAR2(2000),    -- the identifier of the record that replaces this record
17
   CONSTRAINT systemMetadata_pk 
18
		PRIMARY KEY (guid)
19
)
20

  
21
CREATE TABLE systemMetadataReplicationPolicy (
22
	guid VARCHAR2(2000),	-- the globally unique string identifier of the object that the system metadata describes
23
	member_node VARCHAR(250),	 -- replication member node
24
	policy VARCHAR2(2000),	 -- the policy (preferred, blocked, etc...TBD)
25
	CONSTRAINT systemMetadataReplicationPolicy_fk 
26
		FOREIGN KEY (guid) REFERENCES systemMetadata
27
);
28

  
29
CREATE TABLE systemMetadataReplicationStatus (
30
	guid VARCHAR2(2000),	-- the globally unique string identifier of the object that the system metadata describes
31
	member_node VARCHAR(250),	 -- replication member node
32
	status VARCHAR(250),	 -- replication status
33
	date_verified DATE, 	-- the date replication was verified   
34
	CONSTRAINT systemMetadataReplicationStatus_fk 
35
		FOREIGN KEY (guid) REFERENCES systemMetadata
36
);
37

  
38
CREATE TABLE identifier (
39
   guid   VARCHAR2(2000), -- the globally unique string identifier
40
   docid  VARCHAR2(250),  -- the local document id #
41
   rev    NUMBER(8)       -- the revision part of the local identifier
42
);
43

  
44
/*
45
 * Replication changes to support DataONE System Metadata replication
46
 */
47
ALTER TABLE xml_replication ADD COLUMN systemmetadatareplicate NUMBER(1);
48
/*
49
 *  Allow guid in xml_access table (for system metadata)
50
*/
51
ALTER TABLE xml_access ADD COLUMN guid VARCHAR2(2000);
52

  
53
/**
54
 * track the user-agent for the request
55
 */
56
ALTER TABLE acces_log ADD COLUMN user_agent VARCHAR2(512);
57

  
58
/*
59
 * add the nodedatadate column to xml_nodes 
60
 * TODO: load the data into it (java?)
61
 */
62
ALTER TABLE xml_nodes ADD COLUMN nodedatadate TIMESTAMP;
63
ALTER TABLE xml_nodes_revisions ADD COLUMN nodedatadate TIMESTAMP;
64
ALTER TABLE xml_path_index ADD COLUMN nodedatadate TIMESTAMP;
65
CREATE INDEX xml_path_index_idx4 ON xml_path_index (nodedatadate);
66

  
67
/*
68
 * Register the DataONE schemas
69
 */
70
INSERT INTO xml_catalog (entry_type, public_id, system_id)
71
  VALUES ('Schema', 'http://ns.dataone.org/service/types/0.6.4', '/schema/D1_SCHEMA_0_6_4/dataoneTypes.xsd');
72
  
73
INSERT INTO xml_catalog (entry_type, public_id, system_id)
74
  VALUES ('Schema', '@eml2_1_1namespace@', '/schema/eml-2.1.1/eml.xsd');
75

  
76
/*
77
 * update the database version
78
 */
79
UPDATE db_version SET status=0;
80

  
81
INSERT INTO db_version (version, status, date_created) 
82
  VALUES ('2.0.0', 1, CURRENT_DATE);
src/loaddtdschema-oracle.sql
54 54
INSERT INTO xml_catalog (entry_type, public_id, system_id)
55 55
  VALUES ('Schema', 'http://ns.dataone.org/service/types/0.6.4', '/schema/D1_SCHEMA_0_6_4/dataoneTypes.xsd');  
56 56
INSERT INTO db_version (version, status, date_created) 
57
  VALUES ('1.10.0',1,CURRENT_DATE);
57
  VALUES ('2.0.0',1,CURRENT_DATE);
src/upgrade-db-to-2.0.0-postgres.sql
1
CREATE TABLE systemMetadata (
2
	guid   text,          -- the globally unique string identifier of the object that the system metadata describes
3
	date_uploaded TIMESTAMP, -- the date/time the document was first submitted
4
	rights_holder VARCHAR(250), --the user who has rights to the document, usually the first persons to upload it
5
	checksum VARCHAR(512), --the checksum of the doc using the given algorithm (see below)
6
	checksum_algorithm VARCHAR(250), --the algorithm used to calculate the checksum
7
	origin_member_node VARCHAR(250), --the member node where the document was first uploaded
8
	authoritive_member_node VARCHAR(250), --the member node that currently controls the document
9
	date_modified TIMESTAMP, -- the last date/time that the file was changed
10
	submitter VARCHAR(256), -- the user who originally submitted the doc
11
	object_format VARCHAR(256), --the format of the object
12
	size VARCHAR(256), --the size of the object
13
	replication_allowed boolean,	 -- replication allowed
14
	number_replicas INT8, 	-- the number of replicas allowed
15
	obsoletes   text,       -- the identifier that this record obsoletes
16
	obsoleted_by   text,     -- the identifier of the record that replaces this record
17
	CONSTRAINT systemMetadata_pk PRIMARY KEY (guid)
18
);
19

  
20
CREATE TABLE systemMetadataReplicationPolicy (
21
	guid text,	-- the globally unique string identifier of the object that the system metadata describes
22
	member_node VARCHAR(250),	 -- replication member node
23
	policy text,	 -- the policy (preferred, blocked, etc...TBD)
24
	CONSTRAINT systemMetadataReplicationPolicy_fk 
25
		FOREIGN KEY (guid) REFERENCES systemMetadata
26
);
27

  
28
CREATE TABLE systemMetadataReplicationStatus (
29
	guid text,	-- the globally unique string identifier of the object that the system metadata describes
30
	member_node VARCHAR(250),	 -- replication member node
31
	status VARCHAR(250),	 -- replication status
32
	date_verified TIMESTAMP, 	-- the date replication was verified   
33
	CONSTRAINT systemMetadataReplicationStatus_fk 
34
		FOREIGN KEY (guid) REFERENCES systemMetadata
35
);
36

  
37
CREATE TABLE identifier (
38
   guid   text,          -- the globally unique string identifier
39
   docid  VARCHAR(250),  -- the local document id #
40
   rev    INT8,          -- the revision part of the local identifier
41
   CONSTRAINT identifier_pk PRIMARY KEY (guid)
42
);
43

  
44
/*
45
 * add the nodedatadate column to the tables that need it 
46
 */
47
ALTER TABLE xml_nodes ADD COLUMN nodedatadate TIMESTAMP;
48
ALTER TABLE xml_nodes_revisions ADD COLUMN nodedatadate TIMESTAMP;
49
ALTER TABLE xml_path_index ADD COLUMN nodedatadate TIMESTAMP;
50
CREATE INDEX xml_path_index_idx5 ON xml_path_index (nodedatadate);
51

  
52
/*
53
 * Replication changes to support DataONE System Metadata replication
54
 */
55
ALTER TABLE xml_replication ADD COLUMN systemmetadatareplicate INT8;
56
/*
57
 *  Allow guid in xml_access table (for system metadata)
58
*/
59
ALTER TABLE xml_access ADD COLUMN guid text;
60

  
61
/**
62
 * track the user-agent for the request
63
 */
64
ALTER TABLE acces_log ADD COLUMN user_agent VARCHAR(512);
65

  
66
/*
67
 * Register the DataONE schemas
68
 */
69

  
70
INSERT INTO xml_catalog (entry_type, public_id, system_id)
71
  VALUES ('Schema', 'http://ns.dataone.org/service/types/0.6.4', '/schema/D1_SCHEMA_0_6_4/dataoneTypes.xsd');
72
  
73
INSERT INTO xml_catalog (entry_type, public_id, system_id)
74
  VALUES ('Schema', '@eml2_1_1namespace@', '/schema/eml-2.1.1/eml.xsd');  
75
/*
76
 * update the database version
77
 */
78
UPDATE db_version SET status=0;
79

  
80
INSERT INTO db_version (version, status, date_created) 
81
  VALUES ('2.0.0', 1, CURRENT_DATE);
82

  
src/loaddtdschema-postgres.sql
54 54
INSERT INTO xml_catalog (entry_type, public_id, system_id)
55 55
  VALUES ('Schema', 'http://ns.dataone.org/service/types/0.6.4', '/schema/D1_SCHEMA_0_6_4/dataoneTypes.xsd');
56 56
INSERT INTO db_version (version, status, date_created) 
57
  VALUES ('1.10.0',1,CURRENT_DATE);
57
  VALUES ('2.0.0',1,CURRENT_DATE);
src/edu/ucsb/nceas/metacat/admin/upgrade/UpgradeNodeDataDatetime.java
131 131
	        sqlca.close();
132 132
    	} catch (Exception e) {
133 133
    		e.printStackTrace();
134
            throw new AdminException("Error upgrading system to 1.10.0: " + e.getMessage());
134
            throw new AdminException("Error upgrading system to 2.0.0: " + e.getMessage());
135 135
        }
136 136
    	return true;
137 137
    }
src/edu/ucsb/nceas/metacat/admin/upgrade/Upgrade2_0_0.java
1
package edu.ucsb.nceas.metacat.admin.upgrade;
2
/**
3
 *  '$RCSfile$'
4
 *    Purpose: A Class for upgrading the database to version 1.5
5
 *  Copyright: 2000 Regents of the University of California and the
6
 *             National Center for Ecological Analysis and Synthesis
7
 *    Authors: Saurabh Garg
8
 *
9
 *   '$Author$'
10
 *     '$Date$'
11
 * '$Revision$'
12
 *
13
 * This program is free software; you can redistribute it and/or modify
14
 * it under the terms of the GNU General Public License as published by
15
 * the Free Software Foundation; either version 2 of the License, or
16
 * (at your option) any later version.
17
 *
18
 * This program is distributed in the hope that it will be useful,
19
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
21
 * GNU General Public License for more details.
22
 *
23
 * You should have received a copy of the GNU General Public License
24
 * along with this program; if not, write to the Free Software
25
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
26
 */
27

  
28

  
29
import edu.ucsb.nceas.metacat.admin.AdminException;
30
import edu.ucsb.nceas.metacat.properties.PropertyService;
31
import edu.ucsb.nceas.utilities.SortedProperties;
32

  
33
public class Upgrade2_0_0 implements UpgradeUtilityInterface {
34

  
35
    public boolean upgrade() throws AdminException {
36
        boolean success = true;
37
        
38
        // node data datetime
39
        UpgradeNodeDataDatetime dateTimeUpgrade = new UpgradeNodeDataDatetime();
40
        success = dateTimeUpgrade.upgrade();
41
        
42
        // dataone system metadata generation
43
        
44
        
45
    	return success;
46
    }
47
    
48
    public static void main(String [] ags){
49

  
50
        try {
51
        	// set up the properties based on the test/deployed configuration of the workspace
52
        	SortedProperties testProperties = 
53
				new SortedProperties("test/test.properties");
54
			testProperties.load();
55
			String metacatContextDir = testProperties.getProperty("metacat.contextDir");
56
			PropertyService.getInstance(metacatContextDir + "/WEB-INF");
57
			// now run it
58
            Upgrade2_0_0 upgrader = new Upgrade2_0_0();
59
	        upgrader.upgrade();
60
	        
61
        } catch (Exception ex) {
62
            System.out.println("Exception:" + ex.getMessage());
63
            ex.printStackTrace();
64
        }
65
    }
66
}
0 67

  

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