Examples with Package php.runtime.env.Package used on opensource projects

Example 1 with Package

use of php.runtime.env.Package in project jphp by jphp-compiler.

the class UseGenerator method parseBody.

public void parseBody(NamespaceUseStmtToken use, Token current, ListIterator<Token> iterator, FulledNameToken prefix, NamespaceUseStmtToken.UseType prefixUseType) {
    boolean first = true;
    NamespaceUseStmtToken.UseType useType = prefixUseType;
    Environment environment = this.analyzer.getEnvironment();
    PackageManager packageManager = null;
    if (environment != null) {
        packageManager = environment.getPackageManager();
    }
    do {
        Token next = nextToken(iterator);
        if (next instanceof FunctionStmtToken) {
            if ((!first && prefix == null) || (prefixUseType != CLASS)) {
                unexpectedToken(next);
            }
            useType = FUNCTION;
            next = nextToken(iterator);
        } else if (next instanceof ConstStmtToken) {
            if ((!first && prefix == null) || (prefixUseType != CLASS)) {
                unexpectedToken(next);
            }
            useType = CONSTANT;
            next = nextToken(iterator);
        }
        use.setUseType(useType);
        if (prefix != null && next instanceof FulledNameToken && next.getMeta().getWord().startsWith("\\")) {
            unexpectedToken(new BackslashExprToken(TokenMeta.of("\\", next)), "identifier or function or const", false);
        }
        FulledNameToken name = analyzer.generator(NameGenerator.class).getToken(next, iterator);
        if (name == null) {
            unexpectedToken(iterator.previous());
            return;
        }
        if (prefix == null) {
            use.setName(name);
        } else {
            ArrayList<NameToken> nameTokens = new ArrayList<>(prefix.getNames());
            nameTokens.addAll(name.getNames());
            use.setName(new FulledNameToken(name.getMeta(), nameTokens));
        }
        Token token = nextToken(iterator);
        if (token instanceof AsStmtToken) {
            token = nextToken(iterator);
            if (token instanceof NameToken) {
                use.setAs((NameToken) token);
                token = nextToken(iterator);
            } else
                unexpectedToken(token);
        } else if (isOpenedBrace(token, BraceExprToken.Kind.BLOCK)) {
            if (prefix == null) {
                parseBody(use, current, iterator, name, useType);
                return;
            }
        } else if (token instanceof BackslashExprToken) {
            next = nextToken(iterator);
            if (isOpenedBrace(next, BraceExprToken.Kind.BLOCK) && prefix == null) {
                parseBody(use, current, iterator, name, useType);
                return;
            }
        }
        NamespaceStmtToken namespace = analyzer.getNamespace();
        if (analyzer.getEnvironment() != null && analyzer.getEnvironment().scope.getLangMode() == LangMode.MODERN) {
            if (packageManager != null && use.isPackageImport()) {
                Package aPackage = packageManager.tryFind(use.getName().toName(), use.toTraceInfo(analyzer.getContext()));
                if (aPackage != null) {
                    for (String cls : aPackage.getClasses()) {
                        FulledNameToken nameToken = FulledNameToken.valueOf(StringUtils.split(cls, Information.NAMESPACE_SEP_CHAR));
                        NamespaceUseStmtToken useStmtToken = new NamespaceUseStmtToken(TokenMeta.of(cls, use));
                        useStmtToken.setName(nameToken);
                        useStmtToken.setUseType(NamespaceUseStmtToken.UseType.CLASS);
                        namespace.getUses().add(useStmtToken);
                    }
                    for (String s : aPackage.getFunctions()) {
                        FulledNameToken nameToken = FulledNameToken.valueOf(StringUtils.split(s, Information.NAMESPACE_SEP_CHAR));
                        NamespaceUseStmtToken useStmtToken = new NamespaceUseStmtToken(TokenMeta.of(s, use));
                        useStmtToken.setName(nameToken);
                        useStmtToken.setUseType(NamespaceUseStmtToken.UseType.FUNCTION);
                        namespace.getUses().add(useStmtToken);
                    }
                    for (String s : aPackage.getConstants()) {
                        FulledNameToken nameToken = FulledNameToken.valueOf(StringUtils.split(s, Information.NAMESPACE_SEP_CHAR));
                        NamespaceUseStmtToken useStmtToken = new NamespaceUseStmtToken(TokenMeta.of(s, use));
                        useStmtToken.setName(nameToken);
                        useStmtToken.setUseType(NamespaceUseStmtToken.UseType.CONSTANT);
                        namespace.getUses().add(useStmtToken);
                    }
                } else {
                    namespace.getUses().add(use);
                }
            } else {
                namespace.getUses().add(use);
            }
        } else {
            namespace.getUses().add(use);
        }
        if (token instanceof CommaToken) {
            use = new NamespaceUseStmtToken(current.getMeta());
        } else if (!(token instanceof SemicolonToken)) {
            if (prefix != null && isClosedBrace(token, BraceExprToken.Kind.BLOCK)) {
                nextAndExpected(iterator, SemicolonToken.class);
                break;
            }
            unexpectedToken(token);
        } else
            break;
        first = false;
    } while (true);
}

Example 2 with Package

use of php.runtime.env.Package in project jphp by jphp-compiler.

the class WrapPackageLoader method _getPackageLoader.

protected synchronized PackageLoader _getPackageLoader(final Environment env) {
    if (loader == null) {
        final Invoker invoker = DynamicMethodInvoker.valueOf(env, env.trace(), this, "load");
        loader = new PackageLoader() {

            @Override
            public Package load(String name, TraceInfo trace) {
                if (invoker == null) {
                    env.error(trace, "Cannot call load() method of packageLoader");
                    return null;
                }
                //invoker.setTrace(trace);
                //invoker.setPushCallTrace(true);
                Memory ret = invoker.callNoThrow(StringMemory.valueOf(name));
                if (ret.isNull()) {
                    return null;
                }
                if (ret.instanceOf(WrapPackage.class)) {
                    return ret.toObject(WrapPackage.class).getPackage();
                }
                env.error(trace, getReflection().getName() + "::load() method must return an instance of php\\lang\\Package");
                return null;
            }
        };
    }
    return loader;
}