Examples of org.apache.openjpa.jdbc.schema.XMLSchemaParser

org.apache.openjpa.jdbc.schema.XMLSchemaParser
Custom SAX parser used to parse {@link Schema} objects. The parserwill place all parsed schemas into the current {@link SchemaGroup}, set via the {@link #setSchemaGroup} method. This allows parsing ofmultiple files into a single schema group. The parser deserializes from the following XML format:
<!ELEMENT schemas (schema)+> <!ELEMENT schema (table|sequence)+> <!ATTLIST schema name CDATA #IMPLIED> <!ELEMENT table (column|index|pk|fk|unique)+> <!ATTLIST table name CDATA #REQUIRED> <!ELEMENT column EMPTY> <!ATTLIST column name CDATA #REQUIRED> <!ATTLIST column type (array|bigint|binary|bit|blob|char|clob |date|decimal|distinct|double|float|integer|java_object |longvarbinary|longvarchar|null|numeric|other|real|ref|smallint|struct |time|timstamp|tinyint|varbinary|varchar) #REQUIRED> <!ATTLIST column type-name CDATA #IMPLIED> <!ATTLIST column size CDATA #IMPLIED> <!ATTLIST column decimal-digits CDATA #IMPLIED> <!ATTLIST column not-null (true|false) "false"> <!ATTLIST column default CDATA #IMPLIED> <!ATTLIST column auto-assign (true|false) "false"> <!ELEMENT index (on)*> <!ATTLIST index name CDATA #REQUIRED> <!ATTLIST index column CDATA #IMPLIED> <!ATTLIST index unique (true|false) "false"> <!ELEMENT on EMPTY> <!ATTLIST on column CDATA #REQUIRED> <!ELEMENT pk (on)*> <!ATTLIST pk name CDATA #IMPLIED> <!ATTLIST pk column CDATA #IMPLIED> <!ELEMENT fk (join)*> <!ATTLIST fk name CDATA #IMPLIED> <!ATTLIST fk deferred (true|false) "false"> <!ATTLIST fk column CDATA #IMPLIED> <!ATTLIST fk to-table CDATA #REQUIRED> <!ATTLIST fk delete-action (cascade|default|restrict|none|null) "none"> <!ATTLIST fk update-action (cascade|default|restrict|none|null) "none"> <!ELEMENT unique (on)*> <!ATTLIST unique name CDATA #IMPLIED> <!ATTLIST unique column CDATA #IMPLIED> <!ATTLIST unique deferred (true|false) "false"> <!ELEMENT join EMPTY> <!ATTLIST join column CDATA #IMPLIED> <!ATTLIST join value CDATA #IMPLIED> <!ATTLIST join to-column CDATA #REQUIRED> <!ELEMENT sequence EMPTY> <!ATTLIST sequence name CDATA #REQUIRED> <!ATTLIST sequence initial-value CDATA #IMPLIED> <!ATTLIST sequence increment CDATA #IMPLIED> <!ATTLIST sequence allocate CDATA #IMPLIED> Schema parsers are not threadsafe. @author Abe White @nojavadoc

            log.info(_loc.get("revtool-running"));
            SchemaGenerator gen = new SchemaGenerator(conf);
            gen.generateSchemas();
            schema = gen.getSchemaGroup();
        } else {
            SchemaParser parser = new XMLSchemaParser(conf);
            File file;
            for (int i = 0; i < args.length; i++) {
                file = Files.getFile(args[i], loader);
                log.info(_loc.get("revtool-running-file", file));
                parser.parse(file);
            }
            schema = parser.getSchemaGroup();
        }


        // flags
        ReverseMappingTool tool = newInstance(conf);
        tool.setSchemaGroup(schema);

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            log.info(_loc.get("revtool-running"));
            SchemaGenerator gen = new SchemaGenerator(conf);
            gen.generateSchemas();
            schema = gen.getSchemaGroup();
        } else {
            SchemaParser parser = new XMLSchemaParser(conf);
            File file;
            for (int i = 0; i < args.length; i++) {
                file = Files.getFile(args[i], loader);
                log.info(_loc.get("revtool-running-file", file));
                parser.parse(file);
            }
            schema = parser.getSchemaGroup();
        }


        // flags
        ReverseMappingTool tool = new ReverseMappingTool(conf);
        tool.setSchemaGroup(schema);

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            log.info(_loc.get("revtool-running"));
            SchemaGenerator gen = new SchemaGenerator(conf);
            gen.generateSchemas();
            schema = gen.getSchemaGroup();
        } else {
            SchemaParser parser = new XMLSchemaParser(conf);
            File file;
            for (int i = 0; i < args.length; i++) {
                file = Files.getFile(args[i], loader);
                log.info(_loc.get("revtool-running-file", file));
                parser.parse(file);
            }
            schema = parser.getSchemaGroup();
        }


        // flags
        ReverseMappingTool tool = new ReverseMappingTool(conf);
        tool.setSchemaGroup(schema);

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     * Parses the schema group from the schema XML
     * resources in this package.
     */
    protected SchemaGroup parseSchemaGroup()
    throws IOException {
        XMLSchemaParser parser = new SCMSchemaParser(this.conf);
        parser.parse(TestXMLSchemaParser.class, false);
        parser.parse(TestSchema.class, false);    // will go up to package level
        return parser.getSchemaGroup();
    }

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        ByteArrayOutputStream out = new ByteArrayOutputStream();
        ser.serialize(new OutputStreamWriter(out), ser.PRETTY);
        byte[] bytes = out.toByteArray();
        
        SchemaParser parser = new XMLSchemaParser(this.conf);
        parser.parse(new InputStreamReader
                (new ByteArrayInputStream(bytes)), "bytes");
        return parser.getSchemaGroup();
    }

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            log.info(_loc.get("revtool-running"));
            SchemaGenerator gen = new SchemaGenerator(conf);
            gen.generateSchemas();
            schema = gen.getSchemaGroup();
        } else {
            SchemaParser parser = new XMLSchemaParser(conf);
            File file;
            for (int i = 0; i < args.length; i++) {
                file = Files.getFile(args[i], loader);
                log.info(_loc.get("revtool-running-file", file));
                parser.parse(file);
            }
            schema = parser.getSchemaGroup();
        }


        // flags
        ReverseMappingTool tool = new ReverseMappingTool(conf);
        tool.setSchemaGroup(schema);

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            log.info(_loc.get("revtool-running"));
            SchemaGenerator gen = new SchemaGenerator(conf);
            gen.generateSchemas();
            schema = gen.getSchemaGroup();
        } else {
            SchemaParser parser = new XMLSchemaParser(conf);
            File file;
            for (int i = 0; i < args.length; i++) {
                file = Files.getFile(args[i], loader);
                log.info(_loc.get("revtool-running-file", file));
                parser.parse(file);
            }
            schema = parser.getSchemaGroup();
        }


        // flags
        ReverseMappingTool tool = new ReverseMappingTool(conf);
        tool.setSchemaGroup(schema);

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     * Parses the schema group from the schema XML
     * resources in this package.
     */
    protected SchemaGroup parseSchemaGroup()
    throws IOException {
        XMLSchemaParser parser = new SCMSchemaParser(this.conf);
        parser.parse(TestXMLSchemaParser.class, false);
        parser.parse(TestSchema.class, false);    // will go up to package level
        return parser.getSchemaGroup();
    }

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            log.info(_loc.get("revtool-running"));
            SchemaGenerator gen = new SchemaGenerator(conf);
            gen.generateSchemas();
            schema = gen.getSchemaGroup();
        } else {
            SchemaParser parser = new XMLSchemaParser(conf);
            File file;
            for (int i = 0; i < args.length; i++) {
                file = Files.getFile(args[i], loader);
                log.info(_loc.get("revtool-running-file", file));
                parser.parse(file);
            }
            schema = parser.getSchemaGroup();
        }


        // flags
        ReverseMappingTool tool = new ReverseMappingTool(conf);
        tool.setSchemaGroup(schema);

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     * Parses the schema group from the schema XML
     * resources in this package.
     */
    protected SchemaGroup parseSchemaGroup()
    throws IOException {
        XMLSchemaParser parser = new SCMSchemaParser(this.conf);
        parser.parse(TestXMLSchemaParser.class, false);
        parser.parse(TestSchema.class, false);    // will go up to package level
        return parser.getSchemaGroup();
    }

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