Examples of BranchMetadata

Examples of org.lab41.dendrite.metagraph.models.BranchMetadata

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                                               @RequestBody String body) throws JSONException, UnsupportedEncodingException {

        MetaGraphTx tx = metaGraphService.newTransaction();

        try {
            BranchMetadata branchMetadata = tx.getBranch(branchId);
            if (branchMetadata == null) {
                HttpHeaders responseHeaders = new HttpHeaders();
                responseHeaders.setContentType(MediaType.APPLICATION_JSON);

                JSONObject json = new JSONObject();
                json.put("status", "error");
                json.put("msg", "unknown branch '" + branchId + "'");

                return new ResponseEntity<>(json.toString(), responseHeaders, HttpStatus.BAD_REQUEST);
            }

            GraphMetadata graphMetadata = branchMetadata.getGraph();
            if (graphMetadata == null) {
                HttpHeaders responseHeaders = new HttpHeaders();
                responseHeaders.setContentType(MediaType.APPLICATION_JSON);

                JSONObject json = new JSONObject();
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Examples of org.lab41.dendrite.metagraph.models.BranchMetadata

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    public ResponseEntity<Map<String, Object>> branchMapping(@PathVariable String branchId) throws JSONException, IOException {

        MetaGraphTx tx = metaGraphService.newTransaction();

        try {
            BranchMetadata branchMetadata = tx.getBranch(branchId);
            if (branchMetadata == null) {
                Map<String, Object> response = new HashMap<>();
                response.put("status", "error");
                response.put("msg", "unknown branch '" + branchId + "'");

                return new ResponseEntity<>(response, HttpStatus.BAD_REQUEST);
            }

            GraphMetadata graphMetadata = branchMetadata.getGraph();
            if (graphMetadata == null) {
                Map<String, Object> response = new HashMap<>();
                response.put("status", "error");
                response.put("msg", "branch '" + branchId + "' does not point at a graph!");
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Examples of org.lab41.dendrite.metagraph.models.BranchMetadata

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        ProjectMetadata projectMetadata = tx.createProject("test", userMetadata);
        Assert.assertNotNull(projectMetadata);
        Assert.assertEquals(projectMetadata.getName(), "test");

        // Make sure the branch is linked to the project.
        BranchMetadata branchMetadata = projectMetadata.getCurrentBranch();
        Assert.assertNotNull(branchMetadata);
        Assert.assertEquals(branchMetadata.getName(), "master");
        Assert.assertEquals(branchMetadata.getProject(), projectMetadata);
        Assert.assertThat(projectMetadata.getBranches(), hasItem(branchMetadata));

        // Make sure the graph is linked to the project.
        GraphMetadata graphMetadata = branchMetadata.getGraph();
        Assert.assertNotNull(graphMetadata);
        Assert.assertEquals(graphMetadata.getProject(), projectMetadata);
        Assert.assertThat(projectMetadata.getGraphs(), hasItem(graphMetadata));

        // Make sure the graph links are empty.
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Examples of org.lab41.dendrite.metagraph.models.BranchMetadata

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        Date creationTime = projectMetadata.getCreationTime();
        if (creationTime != null) {
            this.creationTime = df.format(creationTime);
        }

        BranchMetadata branchMetadata = projectMetadata.getCurrentBranch();
        if (branchMetadata != null) {
            current_branch = branchMetadata.getId().toString();

            GraphMetadata graphMetadata = branchMetadata.getGraph();
            if (graphMetadata != null) {
                this.current_graph = graphMetadata.getId().toString();
            }
        }
    }
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Examples of org.lab41.dendrite.metagraph.models.BranchMetadata

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            copyGraph(srcGraph, dstGraph);

            // Update the branch to point the new graph.
            MetaGraphTx tx = metaGraph.newTransaction();
            try {
                BranchMetadata branchMetadata = tx.getBranch(branchId);
                branchMetadata.setGraph(tx.getGraph(dstGraph.getId()));
                tx.commit();
            } catch (Throwable t) {
                tx.rollback();
                throw t;
            }
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