Examples with PersistentArrayMap clojure.lang.PersistentArrayMap used on opensource projects

Example 1 with PersistentArrayMap

use of clojure.lang.PersistentArrayMap in project storm by nathanmarz.

the class ClojureBolt method prepare.

@Override
public void prepare(final Map stormConf, final TopologyContext context, final OutputCollector collector) {
    IFn hof = Utils.loadClojureFn(_fnSpec.get(0), _fnSpec.get(1));
    try {
        IFn preparer = (IFn) hof.applyTo(RT.seq(_params));
        final Map<Keyword, Object> collectorMap = new PersistentArrayMap(new Object[] { Keyword.intern(Symbol.create("output-collector")), collector, Keyword.intern(Symbol.create("context")), context });
        List<Object> args = new ArrayList<Object>() {

            {
                add(stormConf);
                add(context);
                add(collectorMap);
            }
        };
        _bolt = (IBolt) preparer.applyTo(RT.seq(args));
        //this is kind of unnecessary for clojure
        try {
            _bolt.prepare(stormConf, context, collector);
        } catch (AbstractMethodError ame) {
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 2 with PersistentArrayMap

use of clojure.lang.PersistentArrayMap in project jstorm by alibaba.

the class ClojureBolt method prepare.

@Override
public void prepare(final Map stormConf, final TopologyContext context, final OutputCollector collector) {
    IFn hof = Utils.loadClojureFn(_fnSpec.get(0), _fnSpec.get(1));
    try {
        IFn preparer = (IFn) hof.applyTo(RT.seq(_params));
        final Map<Keyword, Object> collectorMap = new PersistentArrayMap(new Object[] { Keyword.intern(Symbol.create("output-collector")), collector, Keyword.intern(Symbol.create("context")), context });
        List<Object> args = new ArrayList<Object>() {

            {
                add(stormConf);
                add(context);
                add(collectorMap);
            }
        };
        _bolt = (IBolt) preparer.applyTo(RT.seq(args));
        // this is kind of unnecessary for clojure
        try {
            _bolt.prepare(stormConf, context, collector);
        } catch (AbstractMethodError ame) {
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 3 with PersistentArrayMap

use of clojure.lang.PersistentArrayMap in project jstorm by alibaba.

the class ClojureSpout method open.

@Override
public void open(final Map conf, final TopologyContext context, final SpoutOutputCollector collector) {
    IFn hof = Utils.loadClojureFn(_fnSpec.get(0), _fnSpec.get(1));
    try {
        IFn preparer = (IFn) hof.applyTo(RT.seq(_params));
        final Map<Keyword, Object> collectorMap = new PersistentArrayMap(new Object[] { Keyword.intern(Symbol.create("output-collector")), collector, Keyword.intern(Symbol.create("context")), context });
        List<Object> args = new ArrayList<Object>() {

            {
                add(conf);
                add(context);
                add(collectorMap);
            }
        };
        _spout = (ISpout) preparer.applyTo(RT.seq(args));
        // this is kind of unnecessary for clojure
        try {
            _spout.open(conf, context, collector);
        } catch (AbstractMethodError ame) {
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}

Example 4 with PersistentArrayMap

use of clojure.lang.PersistentArrayMap in project enclojure by EricThorsen.

the class ClojureCodeCompletion_Provider method createTask.

public CompletionTask createTask(int i, final JTextComponent jTextComponent) {
    //       try {
    //            RT.var("clojure.core", "require").invoke(Symbol.create("test.CodeCompletion.PW.cljcompletion"));
    //        } catch (Throwable ex) {
    //            Exceptions.printStackTrace(ex);
    //        }
    final int ctype = i;
    if (i != CompletionProvider.COMPLETION_QUERY_TYPE && i != CompletionProvider.COMPLETION_ALL_QUERY_TYPE)
        return null;
    return new AsyncCompletionTask(new AsyncCompletionQuery() {

        protected void query(final CompletionResultSet completionResultSet, final Document document, final int caretOffset) {
            final StyledDocument bDoc = (StyledDocument) document;
            int startOffset = -1;
            class Operation implements Runnable {

                boolean showCompletion = false;

                boolean isDotPressed = false;

                String filter = null;

                int startOffset = caretOffset;

                String nameSpace = null;

                String lastAtom = null;

                public void run() {
                    nameSpace = null;
                    lastAtom = null;
                    final Iterator it;
                    final String ret;
                    try {
                        final int lineStartOffset = getRowFirstNonWhite(bDoc, caretOffset);
                        String line;
                        if (caretOffset > lineStartOffset)
                            line = bDoc.getText(lineStartOffset, caretOffset - lineStartOffset);
                        else
                            line = "";
                        int begLine = indexOfSpace(line);
                        String filter = line.substring(begLine);
                        isDotPressed = dotPressed(filter);
                        int layout = getLayout(filter, isDotPressed);
                        begLine = lineStartOffset + begLine;
                        Hashtable processInfo = new Hashtable();
                        processInfo.put("layout", layout);
                        processInfo.put("filter", filter);
                        processInfo.put("begLine", begLine);
                        processInfo.put("isClojure", isClojure);
                        it = processLayout(processInfo);
                        filter = (String) processInfo.get("filter");
                        begLine = (Integer) processInfo.get("begLine");
                        if (it != null) {
                            handleMaps(it, completionResultSet, processInfo, filter, begLine);
                        //
                        }
                        if ((layout != backSlashAfterParen && layout != backSlashNoParen) && !isDotPressed) {
                            //now add hippie completion results
                            processInfo.put("isClojure", true);
                            processInfo.put("priority", 3);
                            processInfo.put("isMethodOrFunction", true);
                            processInfo.put("source", "Hippie Completion");
                            processInfo.put("isNamespaceOrPackage", false);
                            processInfo.put("isConstructor", false);
                            ArrayList<String> l = getAllHippieMatches(jTextComponent);
                            if (l.size() > 0) {
                                Iterator lit;
                                lit = l.listIterator();
                                while (lit.hasNext()) {
                                    final String listentry = (String) lit.next();
                                    completionResultSet.addItem(new ClojureCodeCompletionItem(listentry, begLine, caretOffset, processInfo));
                                }
                            }
                        }
                        completionResultSet.setAnchorOffset(lineStartOffset);
                        completionResultSet.finish();
                    } catch (BadLocationException ex) {
                        LOG.log(Level.FINEST, ex.getMessage());
                    }
                }

                private String handleNullString(String val) {
                    if (val == null)
                        return "";
                    else
                        return val;
                }

                private Integer handleNullInteger(Integer val) {
                    if (val == null)
                        return 0;
                    else
                        return val;
                }

                private Boolean handleNullBoolean(Boolean val) {
                    if (val == null)
                        return false;
                    else
                        return val;
                }

                private void handleMaps(Iterator iter, CompletionResultSet c, Hashtable pInfo, String filter, int begLine) {
                    Boolean blnCurrentListEmpty = true;
                    if (CurrentList.size() > 0)
                        blnCurrentListEmpty = false;
                    while (iter.hasNext()) {
                        final PersistentArrayMap entry = (PersistentArrayMap) iter.next();
                        if ((blnCurrentListEmpty) && (!gettingMethods))
                            CurrentList.add(entry);
                        String displaystr = (String) entry.get(Keyword.intern(Symbol.create("display")));
                        String fullclassstr = (String) entry.get(Keyword.intern(Symbol.create("fullclassname")));
                        Boolean isClojure = (Boolean) entry.get(Keyword.intern(Symbol.create("isclojure")));
                        Boolean isNamespaceOrPackage = (Boolean) entry.get(Keyword.intern(Symbol.create("isnamespaceorpkg")));
                        Boolean isMethodOrFunction = (Boolean) entry.get(Keyword.intern(Symbol.create("ismethodorfunction")));
                        Boolean isConstructor = (Boolean) entry.get(Keyword.intern(Symbol.create("isconstructor")));
                        String namespace = (String) entry.get(Keyword.intern(Symbol.create("namespace")));
                        String method = (String) entry.get(Keyword.intern(Symbol.create("method")));
                        Integer priority = (Integer) entry.get(Keyword.intern(Symbol.create("priority")));
                        pInfo.put("display", handleNullString(displaystr));
                        pInfo.put("fullclassname", handleNullString(fullclassstr));
                        pInfo.put("isClojure", isClojure);
                        pInfo.put("isNamespaceOrPackage", isNamespaceOrPackage);
                        pInfo.put("isMethodOrFunction", isMethodOrFunction);
                        pInfo.put("namespace", handleNullString(namespace));
                        pInfo.put("method", handleNullString(method));
                        pInfo.put("priority", handleNullInteger(priority));
                        pInfo.put("isConstructor", handleNullBoolean(isConstructor));
                        if (isClojure)
                            pInfo.put("source", "Clojure");
                        else
                            pInfo.put("source", "Java");
                        String origFilter = (String) pInfo.get("origFilter");
                        int layout = (Integer) pInfo.get("layout");
                        if (addFilter) {
                            if (//if this is a java method
                            isMethodOrFunction && (!isClojure)) {
                                if ((filter != null) && (displaystr.startsWith(filter.trim())))
                                    completionResultSet.addItem(new ClojureCodeCompletionItem(displaystr, begLine, caretOffset, pInfo));
                            } else {
                                if (layout != backSlashAfterParen && layout != backSlashNoParen) {
                                    if (isNamespaceOrPackage) {
                                        if ((filter != null) && (displaystr.contains(origFilter.trim())))
                                            completionResultSet.addItem(new ClojureCodeCompletionItem(displaystr, begLine, caretOffset, pInfo));
                                    } else {
                                        if ((filter != null) && (displaystr.contains(filter.trim())))
                                            completionResultSet.addItem(new ClojureCodeCompletionItem(displaystr, begLine, caretOffset, pInfo));
                                    }
                                } else {
                                    if ((filter != null) && (displaystr.startsWith(filter.trim())))
                                        completionResultSet.addItem(new ClojureCodeCompletionItem(displaystr, begLine, caretOffset, pInfo));
                                }
                            }
                        } else
                            completionResultSet.addItem(new ClojureCodeCompletionItem(displaystr, begLine, caretOffset, pInfo));
                    }
                }

                private int getLayout(String filter, boolean isDotPressed) {
                    try {
                        if (filter.startsWith("(")) {
                            filter = filter.substring(1);
                            if (backSlashPressed(filter)) {
                                if ((filter != null) && (filter.trim().length() > 0))
                                    return backSlashAfterParen;
                                else
                                    return -1;
                            } else {
                                if (isDotPressed && (filter != null) && (filter.trim().length() > 0) && Character.isUpperCase(filter.trim().charAt(0))) {
                                    return UppercaseAfterParenWithDot;
                                } else {
                                    if (isDotPressed && (filter != null) && (filter.trim().length() > 0) && (filter.trim().charAt(0) == '.')) {
                                        //get all java methods available
                                        return FirstDotAfterParen;
                                    } else {
                                        if (isDotPressed && (filter != null) && (filter.trim().length() > 0) && Character.isLowerCase(filter.trim().charAt((0))))
                                            return LowercaseAfterParenWithDot;
                                        else {
                                            if ((filter != null) && (filter.trim().length() > 0) && Character.isUpperCase(filter.trim().charAt((0))))
                                                return UppercaseAfterParen;
                                            else
                                                //lowercase
                                                return LowercaseAfterParen;
                                        }
                                    }
                                }
                            }
                        } else //No Paren
                        {
                            if (backSlashPressed(filter)) {
                                if ((filter != null) && (filter.trim().length() > 0))
                                    return backSlashNoParen;
                                else
                                    return -1;
                            } else {
                                if (isDotPressed && (filter != null) && (filter.trim().length() > 0) && Character.isUpperCase(filter.trim().charAt(0))) {
                                    return UppercaseNoParenWithDot;
                                } else {
                                    if (isDotPressed && (filter != null) && (filter.trim().length() > 0) && (filter.trim().charAt(0) == '.')) {
                                        return FirstDotNoParen;
                                    } else {
                                        if (isDotPressed && (filter != null) && (filter.trim().length() > 0) && Character.isLowerCase(filter.trim().charAt((0))))
                                            return LowercaseNoParenWithDot;
                                        else {
                                            if ((filter != null) && (filter.trim().length() > 0) && Character.isUpperCase(filter.trim().charAt((0))))
                                                return UppercaseNoParen;
                                            else
                                                //lowercase
                                                return LowercaseNoParen;
                                        }
                                    }
                                }
                            }
                        }
                    } catch (Exception ex) {
                        Exceptions.printStackTrace(ex);
                    }
                    return -1;
                }

                private Iterator processLayout(Hashtable processInfo) {
                    //private static final int LowercaseAfterParen = 0;
                    //private static final int UppercaseAfterParen = 1;
                    //private static final int LowercaseAfterParenWithDot = 2;
                    //private static final int UppercaseAfterParenWithDot = 3;
                    //private static final int LowercaseNoParen = 4;
                    //private static final int UppercaseNoParen = 5;
                    //private static final int LowercaseNoParenWithDot = 6;
                    //private static final int UppercaseNoParenWithDot = 7;
                    //private static final int FirstDotAfterParen = 8;
                    //private static final int FirstDotNoParen = 9;
                    int layout = (Integer) processInfo.get("layout");
                    String filter = (String) processInfo.get("filter");
                    String begFilter;
                    String origFilter = "";
                    int begLine = (Integer) processInfo.get("begLine");
                    int dotpos;
                    Iterator iter = null;
                    try {
                        filter = filter.trim();
                        switch(layout) {
                            case LowercaseAfterParen:
                                //remove the paranthesis
                                filter = filter.substring(1);
                                origFilter = filter;
                                addFilter = true;
                                iter = getResultsForScenario2(filter);
                                begLine = begLine + 1;
                                break;
                            case UppercaseAfterParen:
                                //remove the paranthesis
                                filter = filter.substring(1);
                                origFilter = filter;
                                addFilter = true;
                                iter = getResultsForScenario2(filter);
                                begLine = begLine + 1;
                                break;
                            case LowercaseAfterParenWithDot:
                                //remove the paranthesis
                                filter = filter.substring(1);
                                origFilter = filter;
                                dotpos = filter.lastIndexOf(".");
                                begFilter = filter.substring(0, dotpos);
                                addFilter = true;
                                //iter=getResultsForScenario1(getClsForFilter(begFilter),begFilter + ".");  //check java classes
                                //check java classes
                                iter = getResultsForScenario1(getClsForFilter(begFilter), origFilter);
                                //iter=getAllClojureNamespaces1(origFilter);
                                filter = filter.substring(dotpos + 1);
                                //filter=origFilter;
                                begLine = begLine + 1;
                                break;
                            case UppercaseAfterParenWithDot:
                                //remove the paranthesis
                                filter = filter.substring(1);
                                origFilter = filter;
                                dotpos = filter.lastIndexOf(".");
                                begFilter = filter.substring(0, dotpos);
                                addFilter = true;
                                //iter=getResultsForScenario1(getClsForFilter(begFilter),begFilter + ".");  //check java classes
                                //check java classes
                                iter = getResultsForScenario1(getClsForFilter(begFilter), origFilter);
                                filter = filter.substring(dotpos + 1);
                                //filter=origFilter;
                                begLine = begLine + 1;
                                break;
                            case backSlashAfterParen:
                                //remove the paranthesis
                                filter = filter.substring(1);
                                origFilter = filter;
                                dotpos = filter.lastIndexOf("/");
                                begFilter = filter.substring(0, dotpos);
                                addFilter = true;
                                iter = getResultsForScenario3(getClsForFilter(begFilter), begFilter);
                                filter = filter.substring(dotpos + 1);
                                begLine = begLine + 1;
                                break;
                            case FirstDotAfterParen:
                                //remove the paranthesis
                                filter = filter.substring(1);
                                origFilter = filter;
                                addFilter = true;
                                if (filter.equalsIgnoreCase("."))
                                    filter = "";
                                else {
                                    dotpos = filter.lastIndexOf(".");
                                    filter = filter.substring(dotpos + 1);
                                }
                                iter = getResultsForScenario4();
                                begLine = begLine + 2;
                                break;
                            case UppercaseNoParen:
                                origFilter = filter;
                                addFilter = true;
                                iter = getResultsForScenario2(filter);
                                break;
                            case UppercaseNoParenWithDot:
                                origFilter = filter;
                                dotpos = filter.lastIndexOf(".");
                                begFilter = filter.substring(0, dotpos);
                                addFilter = true;
                                //iter=getResultsForScenario1(getClsForFilter(begFilter),begFilter + ".");  //check java classes
                                //check java classes
                                iter = getResultsForScenario1(getClsForFilter(begFilter), origFilter);
                                filter = filter.substring(dotpos + 1);
                                //filter=origFilter;
                                break;
                            case FirstDotNoParen:
                                origFilter = filter;
                                addFilter = true;
                                if (filter.equalsIgnoreCase("."))
                                    filter = "";
                                else {
                                    dotpos = filter.lastIndexOf(".");
                                    filter = filter.substring(dotpos + 1);
                                }
                                iter = getResultsForScenario4();
                                begLine = begLine + 1;
                                break;
                            case LowercaseNoParenWithDot:
                                origFilter = filter;
                                dotpos = filter.lastIndexOf(".");
                                begFilter = filter.substring(0, dotpos);
                                addFilter = true;
                                //iter=getResultsForScenario1(getClsForFilter(begFilter),begFilter + ".");  //check java classes
                                //check java classes
                                iter = getResultsForScenario1(getClsForFilter(begFilter), origFilter);
                                filter = filter.substring(dotpos + 1);
                                //filter=origFilter;
                                break;
                            case LowercaseNoParen:
                                origFilter = filter;
                                addFilter = true;
                                iter = getResultsForScenario2(filter);
                                break;
                            case backSlashNoParen:
                                origFilter = filter;
                                dotpos = filter.lastIndexOf("/");
                                begFilter = filter.substring(0, dotpos);
                                addFilter = true;
                                iter = getResultsForScenario3(getClsForFilter(begFilter), begFilter);
                                filter = filter.substring(dotpos + 1);
                                break;
                        }
                        processInfo.put("layout", layout);
                        processInfo.put("filter", filter);
                        processInfo.put("begLine", begLine);
                        processInfo.put("isClojure", isClojure);
                        processInfo.put("origFilter", origFilter);
                        return iter;
                    } catch (Exception ex) {
                        Exceptions.printStackTrace(ex);
                    }
                    return iter;
                }

                private Iterator getiterator() {
                    try {
                        return ((Iterable) getnamesfn.invoke(Symbol.create("clojure.core"))).iterator();
                    } catch (Exception ex) {
                        Exceptions.printStackTrace(ex);
                    }
                    return null;
                }

                private Iterator getclojureiterator() {
                    try {
                        return ((Iterable) getclojurenamesfn.invoke(Symbol.create("clojure.core"))).iterator();
                    } catch (Exception ex) {
                        Exceptions.printStackTrace(ex);
                    }
                    return null;
                }

                private Iterator getclojurefunctionsforns(String nspart) {
                    try {
                        java.lang.Object iter = (getclojurefunctionsfornsfn.invoke(nspart));
                        if (iter != null)
                            return ((Iterable) iter).iterator();
                        else
                            return null;
                    } catch (Exception ex) {
                        Exceptions.printStackTrace(ex);
                        return null;
                    }
                }

                private Iterator getJavaMethods(String classname) {
                    try {
                        return ((Iterable) getjavamethodsfn.invoke(Class.forName(classname))).iterator();
                    } catch (Exception ex) {
                        //Exceptions.printStackTrace(ex);
                        return null;
                    }
                }

                private Iterator getStaticJavaMethods(String classname) {
                    try {
                        return ((Iterable) getstaticjavamethodsfn.invoke(Class.forName(classname))).iterator();
                    } catch (Exception ex) {
                        //Exceptions.printStackTrace(ex);
                        return null;
                    }
                }

                private Iterator getAllJavaMethods() {
                    try {
                        return ((Iterable) getalljavamethodsfn.invoke(Symbol.create("clojure.core"))).iterator();
                    } catch (Exception ex) {
                        //Exceptions.printStackTrace(ex);
                        return null;
                    }
                }

                private Iterator getAllJavaInstanceMethods(String classname) {
                    try {
                        return ((Iterable) getalljavainstancemethodsfn.invoke(Class.forName(classname))).iterator();
                    } catch (Exception ex) {
                        //Exceptions.printStackTrace(ex);
                        return null;
                    }
                }

                private Iterator getAllClojureNamespaces1(String filter) {
                    try {
                        return ((Iterable) getallclojurenamespaces1fn.invoke(1)).iterator();
                    } catch (Exception ex) {
                        //Exceptions.printStackTrace(ex);
                        return null;
                    }
                }

                private Iterator getResultsForScenario1(String classname, String filter) {
                    try {
                        gettingMethods = false;
                        if (ctype == CompletionProvider.COMPLETION_ALL_QUERY_TYPE) {
                            completionResultSet.setHasAdditionalItems(true);
                            getExtLibs = true;
                        } else {
                            completionResultSet.setHasAdditionalItems(false);
                            getExtLibs = false;
                        }
                        Project proj = ReplTopComponent.GetProjectFromDocument(document);
                        if (!getExtLibs) {
                            proj = null;
                            CurrentList = Scenario1List;
                        } else
                            CurrentList = Scenario1ListExtLib;
                        int listSize = CurrentList.size();
                        if (classname == null) {
                            if (listSize > 0)
                                return CurrentList.iterator();
                            else
                                return ((Iterable) getresultsforscenario1fn.invoke(proj, jTextComponent, null, filter)).iterator();
                        } else {
                            gettingMethods = true;
                            return ((Iterable) getresultsforscenario1fn.invoke(proj, jTextComponent, Class.forName(classname), filter)).iterator();
                        }
                    } catch (Exception ex) {
                        //Exceptions.printStackTrace(ex);
                        return null;
                    }
                }

                private Iterator getResultsForScenario2(String filter) {
                    try {
                        gettingMethods = false;
                        if (ctype == CompletionProvider.COMPLETION_ALL_QUERY_TYPE) {
                            completionResultSet.setHasAdditionalItems(true);
                            getExtLibs = true;
                        } else {
                            completionResultSet.setHasAdditionalItems(false);
                            getExtLibs = false;
                        }
                        Project proj = ReplTopComponent.GetProjectFromDocument(document);
                        if (!getExtLibs) {
                            proj = null;
                            CurrentList = Scenario2List;
                        } else
                            CurrentList = Scenario2ListExtLib;
                        int listSize = CurrentList.size();
                        if (listSize > 0)
                            return CurrentList.iterator();
                        else
                            return ((Iterable) getresultsforscenario2fn.invoke(proj, jTextComponent, Symbol.create("clojure.core"), filter)).iterator();
                    } catch (Exception ex) {
                        //Exceptions.printStackTrace(ex);
                        return null;
                    }
                }

                private Iterator getResultsForScenario3(String classname, String filter) {
                    try {
                        gettingMethods = false;
                        CurrentList = Scenario3List;
                        if (classname == null) {
                            gettingMethods = true;
                            return ((Iterable) getresultsforscenario3fn.invoke(null, filter)).iterator();
                        } else {
                            gettingMethods = true;
                            return ((Iterable) getresultsforscenario3fn.invoke(Class.forName(classname), filter)).iterator();
                        }
                    } catch (Exception ex) {
                        //Exceptions.printStackTrace(ex);
                        return null;
                    }
                }

                private Iterator getResultsForScenario4() {
                    try {
                        gettingMethods = false;
                        if (ctype == CompletionProvider.COMPLETION_ALL_QUERY_TYPE) {
                            completionResultSet.setHasAdditionalItems(true);
                            getExtLibs = true;
                        } else {
                            completionResultSet.setHasAdditionalItems(false);
                            getExtLibs = false;
                        }
                        Project proj = ReplTopComponent.GetProjectFromDocument(document);
                        if (!getExtLibs) {
                            proj = null;
                            CurrentList = Scenario4List;
                        } else
                            CurrentList = Scenario4List;
                        int listSize = CurrentList.size();
                        if (listSize > 0)
                            return CurrentList.iterator();
                        else
                            return ((Iterable) getresultsforscenario4fn.invoke(proj)).iterator();
                    } catch (Exception ex) {
                        //Exceptions.printStackTrace(ex);
                        return null;
                    }
                }

                private Iterator getAllJavaClasses() {
                    try {
                        return ((Iterable) getalljavaclassesfn.invoke(jTextComponent)).iterator();
                    } catch (Exception ex) {
                        //Exceptions.printStackTrace(ex);
                        return null;
                    }
                }

                private Iterator getAllJavaClasses(String filter) {
                    try {
                        return ((Iterable) getalljavaclassesbyfilterfn.invoke(jTextComponent, filter)).iterator();
                    } catch (Exception ex) {
                        //Exceptions.printStackTrace(ex);
                        return null;
                    }
                }

                private Iterator getAllClojureNamespaces(String filter) {
                    try {
                        return ((Iterable) getallclojurenamespacesfn.invoke(jTextComponent, filter)).iterator();
                    } catch (Exception ex) {
                        //Exceptions.printStackTrace(ex);
                        return null;
                    }
                }

                private Iterator getFullJavaClasses() {
                    try {
                        return ((Iterable) getfulljavaclassesfn.invoke(Symbol.create("clojure.core"))).iterator();
                    } catch (Exception ex) {
                        Exceptions.printStackTrace(ex);
                    }
                    return null;
                }

                private Iterator getEnclosingFormMap(JTextComponent jTextComponent) {
                    try {
                        return ((Iterable) selectcurrentformfn.invoke(jTextComponent)).iterator();
                    } catch (Exception ex) {
                        Exceptions.printStackTrace(ex);
                    }
                    return null;
                }

                private String getClsForFilter(String filterstr) {
                    Iterator iter;
                    iter = getAllJavaClasses();
                    if (iter != null) {
                        while (iter.hasNext()) {
                            final String entry = (String) iter.next();
                            if ((entry.endsWith("." + filterstr)) || (entry.equals(filterstr)))
                                return entry;
                        }
                        return null;
                    } else
                        return null;
                }

                private boolean containsFilter(Iterator iter, String filter) {
                    try {
                        if (iter != null) {
                            while (iter.hasNext()) {
                                final String entry = (String) iter.next();
                                if ((filter != null) && (entry.startsWith(filter)))
                                    return true;
                            }
                        }
                        return false;
                    } catch (Exception ex) {
                        Exceptions.printStackTrace(ex);
                        return false;
                    }
                }
            }
            Operation oper = new Operation();
            bDoc.render(oper);
        }
    }, jTextComponent);
}

Example 5 with PersistentArrayMap

use of clojure.lang.PersistentArrayMap in project storm by apache.

the class ClojureBolt method prepare.

@Override
public void prepare(final Map stormConf, final TopologyContext context, final OutputCollector collector) {
    IFn hof = Utils.loadClojureFn(_fnSpec.get(0), _fnSpec.get(1));
    try {
        IFn preparer = (IFn) hof.applyTo(RT.seq(_params));
        final Map<Keyword, Object> collectorMap = new PersistentArrayMap(new Object[] { Keyword.intern(Symbol.create("output-collector")), collector, Keyword.intern(Symbol.create("context")), context });
        List<Object> args = new ArrayList<Object>() {

            {
                add(stormConf);
                add(context);
                add(collectorMap);
            }
        };
        _bolt = (IBolt) preparer.applyTo(RT.seq(args));
        //this is kind of unnecessary for clojure
        try {
            _bolt.prepare(stormConf, context, collector);
        } catch (AbstractMethodError ame) {
        }
    } catch (Exception e) {
        throw new RuntimeException(e);
    }
}