Patch from Galen Charlton: The attached patch adds triggers on biblio.record_entry...

git-svn-id: svn://svn.open-ils.org/ILS/trunk@16614 dcc99617-32d9-48b4-a31d-7c20da2025e4

diff --git a/Open-ILS/src/sql/Pg/002.schema.config.sql b/Open-ILS/src/sql/Pg/002.schema.config.sql
index faee60f..7d286c5 100644 (file)
--- a/Open-ILS/src/sql/Pg/002.schema.config.sql
+++ b/Open-ILS/src/sql/Pg/002.schema.config.sql
@@ -65,7 +65,7 @@ CREATE TABLE config.upgrade_log (
     install_date    TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW()
 );
 
-INSERT INTO config.upgrade_log (version) VALUES ('0294'); -- phasefx
+INSERT INTO config.upgrade_log (version) VALUES ('0295'); -- gmcharlt
 
 CREATE TABLE config.bib_source (
        id              SERIAL  PRIMARY KEY,

diff --git a/Open-ILS/src/sql/Pg/010.schema.biblio.sql b/Open-ILS/src/sql/Pg/010.schema.biblio.sql
index b0f87c1..1bd5b9a 100644 (file)
--- a/Open-ILS/src/sql/Pg/010.schema.biblio.sql
+++ b/Open-ILS/src/sql/Pg/010.schema.biblio.sql
@@ -25,6 +25,18 @@ CREATE OR REPLACE FUNCTION biblio.next_autogen_tcn_value () RETURNS TEXT AS $$
        BEGIN RETURN 'AUTOGENERATED-' || nextval('biblio.autogen_tcn_value_seq'::TEXT); END;
 $$ LANGUAGE PLPGSQL;
 
+CREATE OR REPLACE FUNCTION biblio.check_marcxml_well_formed () RETURNS TRIGGER AS $func$
+BEGIN
+
+    IF xml_is_well_formed(NEW.marc) THEN
+        RETURN NEW;
+    ELSE
+        RAISE EXCEPTION 'Attempted to % MARCXML that is not well formed', TG_OP;
+    END IF;
+    
+END;
+$func$ LANGUAGE PLPGSQL;
+
 CREATE TABLE biblio.record_entry (
        id              BIGSERIAL       PRIMARY KEY,
        creator         INT             NOT NULL DEFAULT 1,
@@ -49,6 +61,7 @@ CREATE INDEX biblio_record_entry_editor_idx ON biblio.record_entry ( editor );
 CREATE INDEX biblio_record_entry_edit_date_idx ON biblio.record_entry ( edit_date );
 CREATE INDEX biblio_record_entry_fp_idx ON biblio.record_entry ( fingerprint );
 CREATE UNIQUE INDEX biblio_record_unique_tcn ON biblio.record_entry (tcn_value) WHERE deleted = FALSE OR deleted IS FALSE;
+CREATE TRIGGER a_marcxml_is_well_formed BEFORE INSERT OR UPDATE ON biblio.record_entry FOR EACH ROW EXECUTE PROCEDURE biblio.check_marcxml_well_formed();
 
 CREATE TABLE biblio.record_note (
        id              BIGSERIAL       PRIMARY KEY,

diff --git a/Open-ILS/src/sql/Pg/011.schema.authority.sql b/Open-ILS/src/sql/Pg/011.schema.authority.sql
index 9b010be..a362cec 100644 (file)
--- a/Open-ILS/src/sql/Pg/011.schema.authority.sql
+++ b/Open-ILS/src/sql/Pg/011.schema.authority.sql
@@ -37,6 +37,7 @@ CREATE TABLE authority.record_entry (
 CREATE INDEX authority_record_entry_creator_idx ON authority.record_entry ( creator );
 CREATE INDEX authority_record_entry_editor_idx ON authority.record_entry ( editor );
 CREATE UNIQUE INDEX authority_record_unique_tcn ON authority.record_entry (arn_source,arn_value) WHERE deleted = FALSE OR deleted IS FALSE;
+CREATE TRIGGER a_marcxml_is_well_formed BEFORE INSERT OR UPDATE ON authority.record_entry FOR EACH ROW EXECUTE PROCEDURE biblio.check_marcxml_well_formed();
 
 CREATE TABLE authority.record_note (
        id              BIGSERIAL       PRIMARY KEY,

diff --git a/Open-ILS/src/sql/Pg/upgrade/0295.schema.marcxml_check_trigger.sql b/Open-ILS/src/sql/Pg/upgrade/0295.schema.marcxml_check_trigger.sql
new file mode 100644 (file)
index 0000000..0b65f36
--- /dev/null
+++ b/Open-ILS/src/sql/Pg/upgrade/0295.schema.marcxml_check_trigger.sql
@@ -0,0 +1,21 @@
+BEGIN;
+
+INSERT INTO config.upgrade_log (version) VALUES ('0295'); -- gmcharlt
+
+CREATE OR REPLACE FUNCTION biblio.check_marcxml_well_formed () RETURNS TRIGGER AS $func$
+BEGIN
+
+    IF xml_is_well_formed(NEW.marc) THEN
+        RETURN NEW;
+    ELSE
+        RAISE EXCEPTION 'Attempted to % MARCXML that is not well formed', TG_OP;
+    END IF;
+    
+END;
+$func$ LANGUAGE PLPGSQL;
+
+CREATE TRIGGER a_marcxml_is_well_formed BEFORE INSERT OR UPDATE ON biblio.record_entry FOR EACH ROW EXECUTE PROCEDURE biblio.check_marcxml_well_formed();
+
+CREATE TRIGGER a_marcxml_is_well_formed BEFORE INSERT OR UPDATE ON authority.record_entry FOR EACH ROW EXECUTE PROCEDURE biblio.check_marcxml_well_formed();
+
+COMMIT;