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Diffstat (limited to 'axiom/test/om/test_om.c')
| -rw-r--r-- | axiom/test/om/test_om.c | 402 |
1 files changed, 402 insertions, 0 deletions
diff --git a/axiom/test/om/test_om.c b/axiom/test/om/test_om.c new file mode 100644 index 0000000..c0d41b9 --- /dev/null +++ b/axiom/test/om/test_om.c @@ -0,0 +1,402 @@ + +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include <axiom_stax_builder.h> +#include <axiom_document.h> +#include <axiom_node.h> +#include <axiom_element.h> +#include <axiom_text.h> +#include <axiom_data_source.h> +#include <axutil_stream.h> +#include <axutil_log_default.h> +#include <axutil_error_default.h> +#include <axiom_xml_reader.h> +#include <stdio.h> +#include <axiom_xml_writer.h> +#include <axutil_env.h> + +/** + Define the environment related variables globally so that they are available + for both functions +*/ + +axutil_allocator_t *allocator = NULL; +axutil_env_t *environment = NULL; +axutil_stream_t *stream = NULL; +axutil_error_t *error = NULL; +axutil_log_t *axis_log = NULL; +FILE *f = NULL; + +/** a method that demonstrate creating a om model using an xml file */ + +int AXIS2_CALL +read_input( + char *buffer, + int size, + void *ctx) +{ + int len = 0; + char *pos = NULL; + len = fread(buffer, sizeof(char), size, f); + if (buffer) + pos = strstr(buffer, "---"); + if (pos) + { + len = pos - buffer; + *pos = '\0'; + } + return len; +} + +int +test_om_build( + const char *filename) +{ + axiom_element_t *ele1 = NULL, + *ele2 = NULL; + axiom_stax_builder_t *builder = NULL; + axiom_text_t *text = NULL; + axiom_document_t *document = NULL; + axiom_node_t *node1 = NULL, + *node2 = NULL; + axiom_node_t *node3 = NULL; + axiom_output_t *om_output = NULL; + axiom_namespace_t *ns = NULL; + axiom_xml_reader_t *reader = NULL; + axiom_xml_writer_t *writer = NULL; + + char *buffer = NULL; + axutil_hash_t* hash = NULL; + + printf("\nstart test_om_build\n"); + + f = fopen(filename, "r"); + if (!f) + return -1; + + /** create pull parser */ + reader = + axiom_xml_reader_create_for_io(environment, read_input, NULL, NULL, + NULL); + + if (!reader) + { + printf("ERROR CREATING PULLPARSER"); + return -1; + } + + /** create axiom_stax_builder by parsing pull_parser struct */ + + builder = axiom_stax_builder_create(environment, reader); + + if (!builder) + { + printf("ERROR CREATING PULL PARSER"); + return -1; + } + + /** + create an om document + document is the container of om model created using builder + */ + + document = axiom_stax_builder_get_document(builder, environment); + + /** + get root element , building starts hear + */ + if (!document) + return -1; + + node1 = axiom_document_get_root_element(document, environment); + if (!node1) + { + printf(" root element null "); + axiom_stax_builder_free(builder, environment); + return -1; + } + if (node1) + { + + /** print root node information */ + + ele1 = axiom_node_get_data_element(node1, environment); + if (ele1) + { + printf("root localname %s\n", + axiom_element_get_localname(ele1, environment)); + + hash = axiom_element_get_all_attributes(ele1,environment); + if(hash) + { + axutil_hash_index_t *hi; + const void *key= NULL; + void *val = NULL; + for (hi = axutil_hash_first(hash,environment); hi; hi = axutil_hash_next(environment, hi)) + { + axutil_hash_this(hi, &key, NULL,&val); + if(val) + { + printf(" Attribute name: %s", + axiom_attribute_get_localname((axiom_attribute_t *)val,environment)); + printf(" value: %s\n", + axiom_attribute_get_value((axiom_attribute_t *)val,environment)); + } + } + } + } + + ns = axiom_element_get_namespace(ele1, environment, node1); + + if (ns) + { + printf("root ns prefix %s\n", + axiom_namespace_get_prefix(ns, environment)); + printf("root ns uri %s\n", + axiom_namespace_get_uri(ns, environment)); + printf("============================================="); + + } + else + printf("============================================="); + + } + + /** build the document continuously untill all the xml file is built in to a om model */ + + node2 = axiom_document_build_next(document, environment); + do + { + + if (!node2) + break; + + switch (axiom_node_get_node_type(node2, environment)) + { + case AXIOM_ELEMENT: + ele2 = + (axiom_element_t *) axiom_node_get_data_element(node2, + environment); + printf("============================================="); + if (ele2 && axiom_element_get_localname(ele2, environment)) + { + printf("\n localname %s\n", + axiom_element_get_localname(ele2, environment)); + hash = axiom_element_get_all_attributes(ele2,environment); + if(hash) + { + axutil_hash_index_t *hi; + const void *key= NULL; + void *val = NULL; + for (hi = axutil_hash_first(hash,environment); hi; hi = axutil_hash_next(environment, hi)) + { + axutil_hash_this(hi, &key, NULL,&val); + if(val) + { + printf(" Attribute name: %s", + axiom_attribute_get_localname((axiom_attribute_t *)val,environment)); + printf(" value: %s\n", + axiom_attribute_get_value((axiom_attribute_t *)val,environment)); + } + } + } + + } + + + + if (!node3) + node3 = node2; + + break; + case AXIOM_TEXT: + + text = + (axiom_text_t *) axiom_node_get_data_element(node2, + environment); + if (text && axiom_text_get_value(text, environment)) + printf("\n text value %s \n", + axiom_text_get_value(text, environment)); + break; + + default: + break; + } + + node2 = axiom_document_build_next(document, environment); + } + while (node2); + printf("END: pull document\n"); + + printf("Serialize pulled document\n"); + + writer = + axiom_xml_writer_create_for_memory(environment, NULL, AXIS2_TRUE, 0, + AXIS2_XML_PARSER_TYPE_BUFFER); + om_output = axiom_output_create(environment, writer); + + axiom_node_serialize_sub_tree(node3, environment, om_output); + + buffer = (axis2_char_t *) axiom_xml_writer_get_xml(writer, environment); + + if (buffer) + printf("Sub Tree = %s\n", buffer); + + axiom_output_free(om_output, environment); + + axiom_stax_builder_free(builder, environment); + +/* if (buffer) */ + +/* AXIS2_FREE(environment->allocator, buffer); */ + printf("\nend test_om_build\n"); + fclose(f); + return 0; +} + +int +test_om_serialize( + ) +{ + + /* + <book xmlns:axiomc="http://ws.apache.org/axis2/c/om" xmlns:isbn="urn:ISBN:0-395-74341-6"> + <title>Axis2/C OM HOWTO</title> + <isbn:number>1748491379</isbn:number> + <author title="Mr" name="Axitoc Oman" /> + <notes> + <p xmlns="urn:w3-org-ns:HTML"> + This is <i>vey good</i> book on OM! + </p> + </notes> + </book> + */ + int status; + axiom_element_t *ele1 = NULL, + *ele2 = NULL, + *ele3 = NULL, + *ele4 = NULL; + axiom_node_t *node1 = NULL, + *node2 = NULL, + *node3 = NULL, + *node4 = NULL, + *node5 = NULL, + *node6 = NULL; + axiom_data_source_t *data_source = NULL; + axutil_stream_t *stream = NULL; + axiom_attribute_t *attr1 = NULL, + *attr2 = NULL; + axiom_namespace_t *ns1 = NULL, + *ns2 = NULL; + axiom_text_t *text1 = NULL; + axiom_output_t *om_output = NULL; + axiom_xml_writer_t *writer = NULL; + axis2_char_t *output_buffer = NULL; + + printf("\nstart test_om_serialize\n"); + + ns1 = + axiom_namespace_create(environment, + "http://ws.apache.org/axis2/c/om", "axiom"); + ns2 = axiom_namespace_create(environment, "urn:ISBN:0-395-74341-6", "isbn"); + ele1 = axiom_element_create(environment, NULL, "book", ns1, &node1); + axiom_element_declare_namespace(ele1, environment, node1, ns2); + + ele2 = axiom_element_create(environment, node1, "title", ns1, &node2); + attr1 = axiom_attribute_create(environment, "title22", NULL, NULL); + + axiom_element_add_attribute(ele2, environment, attr1, node2); + + text1 = axiom_text_create(environment, node2, "Axis2/C OM HOWTO", &node3); + + ele3 = axiom_element_create(environment, node1, "number", ns2, &node4); + + text1 = axiom_text_create(environment, node4, "1748491379", &node5); + + ele4 = axiom_element_create(environment, node1, "author", ns1, &node6); + + attr1 = axiom_attribute_create(environment, "title", "Mr", ns1); + + axiom_element_add_attribute(ele4, environment, attr1, node6); + + attr2 = axiom_attribute_create(environment, "name", "Axitoc Oman", ns1); + + axiom_element_add_attribute(ele4, environment, attr2, node6); + + data_source = axiom_data_source_create(environment, node1, &node6); + stream = axiom_data_source_get_stream(data_source, environment); + if (stream) + { + axutil_stream_write(stream, environment, + "<this xmlns:axiom=\"http://ws.apache.org/axis2/c/om\">is a test</this>", + axutil_strlen + ("<this xmlns:axiom=\"http://ws.apache.org/axis2/c/om\">is a test</this>")); + } + + /* serializing stuff */ + writer = + axiom_xml_writer_create_for_memory(environment, NULL, AXIS2_TRUE, 0, + AXIS2_XML_PARSER_TYPE_BUFFER); + om_output = axiom_output_create(environment, writer); + + printf("Serialize built document\n"); + status = axiom_node_serialize(node1, environment, om_output); + if (status != AXIS2_SUCCESS) + { + printf("\naxiom_node_serialize failed\n"); + return status; + } + else + printf("\naxiom_node_serialize success\n"); + /* end serializing stuff */ + + axiom_node_free_tree(node1, environment); + output_buffer = + (axis2_char_t *) axiom_xml_writer_get_xml(writer, environment); + + axiom_output_free(om_output, environment); + /* if (output_buffer) */ + /* { */ + /* printf("%s", output_buffer); */ + /* AXIS2_FREE(environment->allocator, output_buffer); */ + /* } */ + + printf("\nend test_om_serialize\n"); + + return 0; +} + +int +main( + int argc, + char *argv[]) + { + const char *file_name = "../../resources/xml/om/test.xml"; + if (argc > 1) + file_name = argv[1]; + allocator = axutil_allocator_init(NULL); + axis_log = axutil_log_create(allocator, NULL, NULL); + error = axutil_error_create(allocator); + + environment = axutil_env_create_with_error_log(allocator, error, axis_log); + test_om_build(file_name); + test_om_serialize(); + + axutil_env_free(environment); + return 0; +} |