[24453] | 1 | ###########################################################################
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| 2 | #
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| 3 | # solrutil.pm -- support module for Solr extension
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| 4 | # A component of the Greenstone digital library software
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| 5 | # from the New Zealand Digital Library Project at the
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| 6 | # University of Waikato, New Zealand.
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| 7 | #
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| 8 | # Copyright (C) 1999 New Zealand Digital Library Project
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| 9 | #
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| 10 | # This program is free software; you can redistribute it and/or modify
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| 11 | # it under the terms of the GNU General Public License as published by
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| 12 | # the Free Software Foundation; either version 2 of the License, or
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| 13 | # (at your option) any later version.
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| 14 | #
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| 15 | # This program is distributed in the hope that it will be useful,
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| 16 | # but WITHOUT ANY WARRANTY; without even the implied warranty of
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| 17 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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| 18 | # GNU General Public License for more details.
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| 19 | #
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| 20 | # You should have received a copy of the GNU General Public License
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| 21 | # along with this program; if not, write to the Free Software
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| 22 | # Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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| 23 | #
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| 24 | ###########################################################################
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| 25 |
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| 26 | package solrutil;
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| 27 |
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| 28 | use strict;
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| 29 |
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| 30 | sub locate_file
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| 31 | {
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| 32 | my ($search_path,$suffix) = @_;
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| 33 |
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| 34 | foreach my $sp (@$search_path) {
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| 35 | my $full_path = &util::filename_cat($sp,$suffix);
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| 36 |
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| 37 | if (-f $full_path) {
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| 38 | return $full_path;
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| 39 | }
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| 40 | }
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| 41 |
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| 42 | # if get to here, then failed to find match
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| 43 |
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| 44 | print STDERR "Error: Failed to find '$suffix'\n";
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| 45 | print STDERR " Looked in: ", join(", ", @$search_path), "\n";
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| 46 | exit -1;
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| 47 | }
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| 48 |
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| 49 |
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| 50 | sub get_search_path
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| 51 | {
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| 52 | my $search_path = [];
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| 53 |
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| 54 | push(@$search_path,$ENV{'GSDLCOLLECTDIR'}) if defined $ENV{'GSDLCOLLECTDIR'};
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| 55 | push(@$search_path,$ENV{'GSDLHOME'}) if defined $ENV{'GSDLHOME'};
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| 56 | push(@$search_path,$ENV{'GEXT_SOLR'}) if defined $ENV{'GEXT_SOLR'};
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| 57 |
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| 58 | return $search_path;
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| 59 | }
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| 60 |
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| 61 |
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| 62 |
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| 63 | sub open_post_pipe
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| 64 | {
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| 65 | my ($collect,$doc_tag_level) = @_;
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| 66 |
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| 67 | my $search_path = get_search_path();
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| 68 |
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| 69 | chdir($ENV{'GEXT_SOLR'});
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| 70 |
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| 71 | my $post_jar = &util::filename_cat("lib","java","solr-post.jar");
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| 72 | my $full_post_jar = solrutil::locate_file($search_path,$post_jar);
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| 73 |
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| 74 | my $jetty_port = $ENV{'SOLR_JETTY_PORT'};
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| 75 |
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| 76 | # Now run solr-post command
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| 77 | my $core = $collect."-".lc($doc_tag_level);
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| 78 | my $post_props = "-Durl=http://localhost:$jetty_port/solr/$core/update";
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| 79 | $post_props .= " -Ddata=stdin";
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| 80 | $post_props .= " -Dcommit=yes";
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| 81 |
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| 82 | my $post_java_cmd = "java $post_props -jar \"$full_post_jar\"";
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| 83 |
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| 84 | ### print STDERR "**** post cmd = $post_java_cmd\n";
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| 85 |
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| 86 | open (PIPEOUT, "| $post_java_cmd")
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| 87 | || die "Error in solr_passes.pl: Failed to run $post_java_cmd\n!$\n";
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| 88 |
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| 89 | }
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| 90 |
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| 91 | sub print_to_post_pipe
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| 92 | {
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| 93 | my ($line) = @_;
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| 94 |
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| 95 | print PIPEOUT $line;
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| 96 | }
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| 97 |
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| 98 | sub close_post_pipe
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| 99 | {
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| 100 | # closing the pipe has the effect of shutting down solr-post.jar
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| 101 | close(PIPEOUT);
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| 102 | }
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| 103 |
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| 104 | 1;
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